Exhibit 8 Manual
Ericsson GSM System RBS 2101, RBS 2102 RBS 2103, RBS 2202 Hardware Reference Manual EN/LZT 720 0023 R3B
Ericsson GSM System EN/LZT 720 0023 R3B EN/LZT 720 0023 R3B RBS 2101, RBS 2102, RBS 2103, RBS 2202 Hardware Reference Manual Ericsson GSM System RBS 2101, RBS 2102, RBS 2103, RBS 2202 Hardware Reference Manual
Ericsson GSM System HEADING XXX 98 LZN xxx xxx R-state 65 RBS 2101 RBS 2102 RBS 2103 RBS 2202 Hardware Reference Manual EN/LZT 720 0023 R3B Cutting mark 28 38 47 54 Fontsize 10 Fontsize 14 Fontsize 12 Fontsize 10
Introduction CAPTION LIST 1 Document No.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual EN/LZT 720 0023 Uen R3B
Copyright © Ericsson AB 2005, 2010. All rights reserved. No part of this document may be reproduced in any form without the written permission of the copyright owner. Disclaimer The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. Ericsson shall have no liability for any error or damage of any kind resulting from the use of this document.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual Contents 1 Introduction 1 1.1 Objectives 1 1.2 Target Group 2 1.3 RBS 2000 Library Overview 2 1.4 Release History 3 2 Product Safety Requirements RBS 2000 5 2.1 References 5 2.2 Product Safety 6 3 Environmental Capabilities 9 3.1 Scope 9 3.2 Terminology 9 3.3 References 3.4 3.5 3.6 3.7 3.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual EN/LZT 720 0023 Uen R3B 2010-06-10
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 1 Introduction This RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual provides descriptions of the RBS cabinets, the hardware units, and antenna and radio configuration information for Ericsson GSM systems. 1.1 Objectives The manual is an overview of the hardware for the RBS 2101, RBS 2102, RBS 2103 and RBS 2202 base stations for GSM 900, GSM 1800 and GSM 1900.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual Table 1 1.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 1.4 Release History 1.4.1 R1A This is the first release of this manual. The information in this manual replaces the hardware descriptions and configuration information previously included in the RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Reference Manual, EN/LZT 720 0001. 1.4.2 R1A to R2A In the second release of the manual, the following changes have been made: Chapter 1, Introduction Section 1.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 1.4.3 R2A to R3A The following changes have been made: Chapter 5, EMC Capabilities This chapter has been updated. sTRU, Single Transceiver Unit Description The figures have been updated and now include a newer version of the sTRU. 1.4.4 R3A to R3B The following changes have been made: Combining and Distribution Unit Figure Block Diagram for CDU-C+ updated.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 2 Product Safety Requirements RBS 2000 The purpose of this document is to specify the product safety requirements for the RBS 2000 series. For the latest revision of each standard, please refer to 52/1056-HRB 105 102/1. Other standards, not mentioned below, may also be applicable for each RBS or subassembly, and are also used during the verification and certification process. 2.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual Table 2 Standards and Other Reference Documents IEC 60529 Degrees of protection provided by enclosures (IP Code) UL 467 Standard for Grounding and Bonding Equipment UL 2054 Standard for Household and Commercial Batteries UL 50 Standard for Enclosures for Electrical Equipment CB Bulletin National deviations from IEC standards 52/1056-HRB 105 102/1 Product Safety and EMF requirements RBS system (1) Used for countries that have
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual Other Requirements As well as fulfilling general environmental requirements, outdoor versions of the RBS 2000 series must also conform with or exceed the specifications of encapsulation class IP55, as specified in EC/EN 60529, and NEMA class Type 3R as specified in UL 50 (USA) and CAN/CSA-22.2 No. 94 (Canada).
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 8 EN/LZT 720 0023 Uen R3B 2010-06-10
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 3 Environmental Capabilities 3.1 Scope This chapter covers the environmental requirements for the indoor and outdoor temperature non-controlled operation conditions. The subjects are: Climatic, Biological, Chemically active substances, Mechanically active substances and Mechanical conditions. 3.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual GSM Concepts The GSM concepts for Normal operation and Extreme operation conditions as defined in GSM:11.20-12.3.2 are both equal to the Normal condition as defined and used in this document. This means that all RF parameters are guaranteed within the Normal condition range as defined in this document. 3.3 3.4 3.4.1 References IEC 721-3-.. Classification of groups of environmental parameters and their severities. ETSI 300 019-1-..
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual Requirements Table 3 Environmental limits during transport Environmental Parameters Temperature Relative humidity Absolute humidity Change of temperature Rain intensity Change of temp 3.4.3 Unit Value -40 - +70 C % 5 -100 3 g/m 1 - 29 0.5 C/min mm/min C 6 -30 /+22 Biological Conditions The severity of these requirements is in conformity with: IEC 721-3-2 class 2B2. and ETS 300 019-1-2 Class 2.3. 3.4.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual Requirements Table 4 Mechanical parameters during transport Environmental Parameters Unit Value Vibration sinus: displacement mm 3.5 2 acceleration m/s frequency Hz 2-9 10 15 9 - 200 200 500 m2/s3 1.0 frequency Hz 2 - 200 peak acceleration m/s2 100 duration ms 11 Random ASD: Shock: 3.5 Storage -25 C – +55 C 3.5.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual Requirements Table 5 Environmental limits for storage conditions Environmental Parameters Temperature Relative humidity Absolute humidity 3.5.3 Unit Value -25 - +55 C % 10 - 100 3 g/m 0.5 - 29 Biological Conditions The severity of these requirements is in conformity with IEC 721-3-1 class 1B2. and ETS 300 019-1-1 class 1.2. 3.5.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual Requirements Table 6 Mechanical parameters for storage conditions Environmental Parameters Unit Value Vibration sinus: displacement mm 3.5 2 acceleration m/s frequency Hz 2 10 2-9 3 9 - 200 m /s 1.0 frequency Hz 2 200 peak acceleration m/s2 40 duration ms 22 Random ASD: Shock: 3.6 Handling -40 C – +70 C 3.6.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 3.6.5 Mechanically Active Substances During Handling the equipment withstands the conditions stated in Section 3.4.5 on page 11 in this document. 3.6.6 Mechanical Conditions The equipment endures stresses normal for handling, during handling the equipment withstand the conditions stated in Section 3.4.6 on page 11 in this document. 3.7 Operation Indoor +5 C – +40 C 3.7.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 3.7.3 Biological Conditions Requirements There are no requirements for this condition. 3.7.4 Chemically Active Substances The severity of these requirements is in conformity with: IEC 721-3-3 classes /3C2(3C1)/ and ETS 300 019-1-3 Class 3.1. Note: 3.7.5 The values are average yearly levels of airborne contaminants that can be accepted.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 1) Safe function 2) Non-destruction 3) This requirement belongs to the Safe function with the exemption: performance of the RBS shall be verified as ‘‘no loss of calls’’ . Seismic Exposure The complete equipped RBS shall be tested for seismic exposure. Deviations shall be reported. Safe function during seismic exposure. Deviations shall be reported.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 3.9.1 Climatic Conditions The severity of these requirements is in conformity with: IEC 721-3-4 classes 4K2/4Z5/4Z7. and ETS 300 019-1-4 Class 4.1. In addition to this Ericsson demands more rigorous values than stated by IEC and ETSI above. The RBS shall be designed for a power loss of max. 48 hours. This applies both to installation and operation. Table 10 Climate limits for outdoor operation Value Temp.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual Table 11 Mechanical parameters for outdoor operation Environmental Parameters Unit Value Vibration sinus: displacement mm 0.6 2 acceleration m/s frequency Hz Frequency Hz 2 2-9 9 - 200 Random: 2 5 – 200 3 ASD m /s 0.05 ASD m2/s3 0.1 ASD m2/s3 0.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual There are possibilities to equip the RBS with an optional Seismic Exposure protection device. 3.10 Operation Outdoor -33 C – +55 C This Environmental class corresponds in full to Operation Outdoor -33 C +45 C with the exception of the upper temperature limit. 3.11 Operation Mast-Mounted Equipment -33 C – +45 C This Environmental class corresponds to Operation Outdoor -33 C - +45 C with the exceptions stated below. 3.11.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual Table 14 – +45 C Environmental parameters for mast-mounted equipment, -33 C Environmental parameters Unit Value C/min 6 Rain intensity mm/min 6 Air pressure kPa 70-106 Heat radiation W/m² neglible Solar radiation W/m² 1120 Movement of air m/s 50 Change of temperature (1) (2) Condensation yes Winddriven particle yes Water other than rain splashing Icing yes (1) The requirement belong to ’Exceptional/Safe
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual Table 16 – +45 C Chemically active conditions for mast-mounted equipment, -33 C Environmental parameters Unit salt mist (1) Value min/max sea and road salt. sulphur dioxide cm³/m³ 0.11 / 0.37 hydrogen sulphide cm³/m³ 0.11/ 0.36 chlorine cm³/m³ 0.034/ 0.1 Hydrogen chloride cm³/m³ 0.066/ 0.33 Hydrogen fluoride cm³/m³ 0.012/ 0.036 ammonia cm³/m³ 1.4 / 4.2 ozone cm³/m³ 0.025 / 0.05 nitrogen oxides cm³/m³ 0.26 / 0.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 3.11.6 Mechanical Conditions Table 18 Mechanical conditions for mast-mounted equipment, -33 C – +45 C Environmental Parameters Unit Value frequency Hz 2-9 displacement mm 3.0 frequency Hz 9 - 200 Vibration sinus: 2 m/s 0.5 Hz 2 - 200 ASD m2/s3 0.5 peak acc.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual Table 19 3.12.2 Climatic conditions for mast-mounted equipment, -40 C – +55 C Value Temperature Relative humidity Absolute humidity Change of temp. Normal Condition -40 – +55 C 5 – 100% 0.26 – 40 g/ m³ 1.0 C/min Exceptional/Safe function -40 – +60 C 5 – 100% 0.26 – 40 g/ m³ 1.0 C/min Non Destruction -40 – +70 C 5 – 100% 0.26 – 40 g/ m³ 1.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 4 Climate Protection Climate Protection systems have the following functions: • Supervises and maintains the internal temperature and humidity within allowed ranges for the units in the RBS • Controls the connection and disconnection of power, at start (or restart) of the RBS and at extreme internal temperature. The external temperature range for each RBS type is product-specific.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 4.2.1 Climate Control by Air Conditioning Description This function maintains the internal temperature by an internally circulated air system (separated from the external environment). The internally circulated air will pass through an active cooling unit which has the capacity to lower the internal air temperature below the external environmental temperature.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 4.2.4 Heating Description The heating function uses a combination consisting of a heating element and fans to force the heated air through the RBS air channel system. The heating function controls the internal temperature to above the normal operation low limit. Operational Conditions This function is available with low internal temperature and AC power.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 4.2.7 Power Connection At start and restart of the RBS, the connection of the RBS power system to the incoming AC mains and the connection of the users to the DC power in the RBS depends on the current internal temperature. When starting or restarting the RBS, actions are first taken to free the internal surfaces from condensation.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual 5 EMC Capabilities This specification covers the Electromagnetic Compatibility (EMC) capabilities of the RBS 2000 series, including both conducted and radiated immunity thresholds and emissions. It does not cover the internal EMC capabilities of the RBS 2000 series or spurious antenna port emissions. 5.
RBS 2101, RBS 2102, RBS 2103 and RBS 2202 Hardware Reference Manual peak and 10/350 µs waveform, in accordance with protection level 3 of IEC standard 61312–1.
CAPTION LIST Document No.
EN/LZT 720 0219 Uen R2A RBS 2101 Macro Outdoor Product Description The RBS 2101 is an outdoor macro RBS and is a member of the RBS 2000 family. The RBS 2101 contains two transceivers.
Macro Outdoor RBS 2101 Contents 1 Product Overview 3 1.1 Main Features 3 1.2 Variants 3 1.3 Optional Equipment 4 2 Dimensions 4 3 Space Requirements 6 4 Environment 6 4.1 Operating Environment 6 4.2 Environmental Impact 7 4.3 Materials 7 5 Hardware Units 8 5.1 Radio Sub-cabinet 8 5.2 Mounting Base 10 5.3 Climate Sub-cabinet 11 5.4 Optional Hardware Units 11 6 Interfaces 12 6.1 External Connections 13 6.2 Test Interface 13 6.3 7 7.
RBS 2101 1 Macro Outdoor Product Overview The RBS 2101 is a fully integrated outdoor macro RBS that can be ground or roof mounted. The RBS 2101 can be configured in as an omni-cell or in multi-sector configurations. 1.
Macro Outdoor 1.
RBS 2101 Macro Outdoor 705 355 630 330 200 380 450 Unit of measurement: mm 705 03_0073D Figure 1 Table 1 Dimensions Weight Unit Weight Climate sub-cabinet with heat exchanger 51 kg Climate sub-cabinet with air conditioner 57 kg Radio sub-cabinet 98 kg Mounting base 47 kg Equipped cabinet with heat exchanger 196 kg Equipped cabinet with air conditioner 202 kg Surface and Colour The RBS 2101 has a surface quality according to Ericsson standard class A3.
Macro Outdoor 3 RBS 2101 Space Requirements RBS 2101 installations require a minimum spacing for proper airflow and to provide a sufficient working area.
RBS 2101 Macro Outdoor Table 3 Environmental Specifications Description Specification Operating temperature (with heat exchanger) –33 C to +40 C Operating temperature (with air conditioner) –33 C to +45 C Storage temperature –25 C to +55 C (Complies with ETS 1.2 in ETS 300 019–1–1 and IEC 721–3–1) Transport temperature (non-destructive conditions not to exceed 96 hours or 5.5 days in a three-year period) -40 C to +70 C (Complies with ETS class 2.
Macro Outdoor 5 RBS 2101 Hardware Units This section describes the standard and optional hardware units for the RBS 2101 in the following areas of the RBS: • Radio sub-cabinet • Mounting base • Climate sub-cabinet Climate sub-cabinet Fan unit Radio sub-cabinet CDU ECU TRUs DXU DC/DC Conv. for TM PSUs Mounting base IDM incl. battery or BDM Earth bar DC switch AC mains switch AC service outlet ACCU TM space 08_0262C Figure 3 5.
RBS 2101 Macro Outdoor CDU - Combining and Distribution Unit The CDU is the interface between the transceivers and the antennas. Common functions include TX combining, RX preamplifier and distribution, antenna system supervision, and Tower Mounted Antenna (TMA) support. Number of units: 1. DXU - Distribution Switch Unit The DXU is the central control unit for the RBS.
Macro Outdoor 5.2 RBS 2101 Mounting Base The RBS 2101 mounting base contains the primary voltage and power control components for the RBS. The standard hardware units located in the mounting base include the following: ACCU - AC Connection Unit The ACCU provides the fusing and circuit breakers for the AC mains supply. The ACCU also provides and AC service outlet for test instruments. The AC mains switch located on the ACCU disconnects the RBS from the AC mains supply. Number of units: 1.
RBS 2101 5.3 Macro Outdoor Climate Sub-cabinet The RBS 2101 is provided with either an Air Conditioner Climate Unit or a Heat Exchanger Climate Unit. AC – Air Conditioner Climate Unit The AC is a compressor and condensor cooling system that cools the RBS sub-cabinets. A heater is included in this climate unit to provide the RBS with heat during cold climate conditions. Number of units: 0 – 1.
Macro Outdoor RBS 2101 OVP – Overvoltage Protection module The OVP protects the RBS equipment from overvoltage and overcurrent which may occur in external lines. Number of units: 0 – 1. TMA - Tower Mounted Amplifier The TMA is mounted near the antennas and compensates for signal loss in the receiver antenna cables. The unit is enclosed in a weatherproof box and operates on +15 V DC power. Number of units: 0 – 2.
RBS 2101 6.1 Macro Outdoor External Connections External connections provided by the RBS 2101 include the following: • Transmission • Antenna • AC mains • Earth • External alarms Table 5 6.2 External Cable Connectors Connector Name Description Bus-1 Local bus connector for extension cabinet Bus-2 Y-link connection for EDGE sTRUs in extension cabinet Door Alarm sensor connector for door alarm Ext.Alarm External alarm connector Ext.T External temperature sensor alarm connector G.
Macro Outdoor 6.3 RBS 2101 • Display software version • Create or modify the IDB • Define external alarms • Modify or display O&M parameters • Define PCM interface • Define TMA parameters • Monitor and display fault status Operator interface The Man Machine Interface (MMI) in the RBS 2101 is comprised of optical indicators, buttons and switches on units in the cabinet. The information here is general.
RBS 2101 Macro Outdoor Barcode The barcode for product identification is readable without disrupting RBS function. 7 Power System The RBS 2101 power system consists of the 115/230 V AC supply voltage inputs, internal DC power supply, and the battery back-up system. 7.1 Power Supply The RBS 2101 operates on 115 V AC or 230 V AC. The mains voltage is selected by a switch located in the power termination box. Note: 7.
Macro Outdoor RBS 2101 Table 8 Power Consumption Operation 8 Power consumption 230 V AC 208 V AC Normal (operation with peak load and all time slots occupied) 1000 W 1000 W Maximum 2100 W 2100 W Transmission The RBS 2101 is connected to a transmission interface G.703, type E1 (2 Mbits/s) or T1 (1.5 Mbits/s). For E1 interfaces, 75 coaxial or 120 twisted pair cables are used. For T1 interfaces, 100 twisted pair cables are used.
RBS 2101 11 Macro Outdoor Dependability The RBS 2101 is designed for a technical lifetime of 25 years (24-hour operation). The following preventive maintenance conditions must be fulfilled to guarantee the availability of the RBS: Batteries: 12 The batteries must be regularly inspected every year (oxide on the pole terminals). The batteries should be replaced according to the recommendations of the battery supplier. Vandal Resistance The RBS 2101 fulfils Ericsson’s requirements for vandal resistance.
Macro Outdoor Ericsson AB SE-164 80 Stockholm Sweden asq.us@ericsson.com 18 (18) RBS 2101 No part of this document may be reproduced in any form without the written permission of the copyright owner. The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. Ericsson shall have no liability for any error or damage of any kind resulting from the use of this document.
EN/LZT 720 0220 Uen R2A RBS 2102 Macro Outdoor RBS Product Description The RBS 2102 is a fully integrated outdoor RBS and is a member of the RBS 2000 family. The RBS 2102 contains up to six Transceiver Units (TRUs).
Macro Outdoor RBS RBS 2102 Contents 1 Product Overview 3 1.1 Main Features 3 1.2 Optional Equipment 3 1.3 Variants 4 2 Dimensions 4 3 Space Requirements 6 4 Environment 8 4.1 Operating Environment 8 4.2 Environmental Impact 9 4.3 Compliance Distances for Electromagnetic Exposure 9 4.4 Materials 12 5 Hardware Units 12 5.1 Standard Hardware Units 13 5.2 Optional Hardware Units 15 6 Interfaces 16 6.1 External Connections 17 6.2 Test Interface 20 6.3 7 7.
RBS 2102 1 Macro Outdoor RBS Product Overview The RBS 2102 is a fully integrated outdoor macro RBS that can be ground or roof mounted. It provides a durable, vandal resistant and weatherproof enclosure. The RBS 2102 can be configured in an omni-cell or multi-sector configuration. 1.
Macro Outdoor RBS 1.3 RBS 2102 • Battery back-up (internal/external) • Bias injector • Control Module (CM) • DC/DC converter • dual duplex TMA (ddTMA) • DXX • External alarms • External Synchronisation Bus (ESB) cable for master – slave configuration connection • GPS • Lifting eyes • Lock handle • Mini DXC • Overvoltage Protection module (OVP) • System voltage Distribution Module (DM) • Tower Mounted Amplifier (TMA) Variants The RBS is available in grey or green colour.
RBS 2102 Macro Outdoor RBS 1614 760 140 135o 1300 0 1 7 Unit of measurement: mm Figure 1 Table 1 P003194A Dimensions Weight Unit Weight RBS 2102 fully equipped 480 kg Batteries 70 kg Total 550 kg Surface and Colour The RBS 2102 has a surface quality according to Ericsson standard class A3/B6.
Macro Outdoor RBS 3 RBS 2102 Space Requirements RBS 2102 installations require a minimum spacing for proper airflow and to provide a sufficient working area. Minimum space requirements when using extension cabinets are shown in the figure below.
RBS 2102 Macro Outdoor RBS 500 option: External battery cabinet 2010 RBS 2102 Cabinet 2600 1800 Units of measurement: mm Figure 3 P002093B Minimum Space Requirements with Battery Cabinet Footprint The footprint of the RBS 2102 is 1300 mm wide and 710 mm deep. The installation frame of the RBS 2102 has the same bottom holing pattern as that of the RBS 2106.
Macro Outdoor RBS RBS 2102 50 20 O mm 65 710 355 665 1300 Front 125 650 725 1150 1235 Unit of measurement: mm Figure 4 4 P002771A Base Frame and Installation Frame Holing Pattern Environment This section provides an overview of the operating environment, environmental impact, and materials used in the RBS 2102. 4.1 Operating Environment The operating environment and climatic specifications for the RBS 2102 are shown in the table below.
RBS 2102 Macro Outdoor RBS Table 3 Environmental Specifications Description Temperature Relative humidity ETSI standard Storage –25 C to +55 C 10 – 100% 300 019-1-1 class 1.2 Handling -40 C to +70 C 5 – 100% (1) Upper limit +40 C with the Air-to-Air Heat Exchanger. IP-classification The cabinet complies with IP-55 per IEC 60529. Ground Vibrations The RBS 2102 is designed to fulfill earthquake protection according to IEC 68–2–57.
Macro Outdoor RBS RBS 2102 Ericsson has performed a free-space near-field RF exposure assessment of typical configurations of the RBS 2102 with a recommended antenna. The resulting dimensions, in metres, for a compliance boundary for both general public and occupational exposure are shown in Table 5 on page 11. The compliance boundary is defined as a cylinder around the antenna, see figure below. The antenna is not located at the centre of the cylinder.
RBS 2102 Macro Outdoor RBS Table 5 Compliance Boundary Dimensions for the General Public (GP) and Occupational (O) Exposure for Typical Configurations Dimensions of Cylindircal Compliance Boundary (m) Diameter Height Distance behind antenna Configuration Frequency (MHz) GP O GP O GP O A:3x2 900 6 3 1.6 1.4 0.1 0.1 A:3x2 1800 5 1 1.5 1.3 0.1 0.05 C+:1x6 900 7 3 1.7 1.4 0.1 0.1 C+:1x6 1800 5 1 1.6 1.4 0.1 0.
Macro Outdoor RBS RBS 2102 Table 7 Maximum Power to Antenna for Various RBS 2102 Configurations Configuration Frequency (MHz) Nominal output power per TRU (dBm)/(W) Maximum power (1) into antenna (dBm)/(W) A:3x2 E-GSM 900 44.5 / 28.1 46.5 / 44.7 A:3x2 GSM 1800 41 / 12.6 45.5 / 35.5 C+:1x6 E-GSM 900 43.5 / 22.4 47.8 / 60.3 C+:1x6 GSM 1800 40 / 10 46.8 / 47.9 (1) Including power tolerance level (+2 dB) and transmission losses (-3 dB). 4.
RBS 2102 5.1 Macro Outdoor RBS Standard Hardware Units PSUs ECU DXU TRUs Climate unit Radio cabinet IDM B F U CDUs Installation frame Batteries Transport DC/DC EACU ACCU AC circuit Converter module breakers -48V Earth bar Base frame option AC Connection box P003197C Figure 6 Standard Hardware Units ACCU - AC Connection Unit The ACCU provides the supervision and circuit breakers for the AC mains supply. The ACCU also provides and AC service outlet for test instruments.
Macro Outdoor RBS RBS 2102 CDU - Combining and Distribution Unit The CDU is the interface between the transceivers and the antennas. Common functions include TX combining, RX preamplifier and distribution, antenna system supervision, and Tower Mounted Antenna (TMA) support. Number of units: 1 – 3. Combined Climate Unit The Combined Climate Unit maintains climate protection by a combination of air conditioning, heat exchanging and heating.
RBS 2102 Macro Outdoor RBS PSU - Power Supply Unit The PSU converts the incoming AC mains voltage into regulated DC voltage. Number of units: 1 – 4. TRU - Transmitter and Receiver Unit The TRU is the transmitter/receiver unit for the RBS. The TRU broadcasts and receives Radio Frequency (RF) signals to and from the mobile station. Each TRU can service several mobile units simultaneously. Number of units: 1 – 6. 5.
Macro Outdoor RBS RBS 2102 the G.703 standard. If the DXX option is used, it is located in an Optional Expansion Unit (OXU) position in the DXU/PSU subrack. Number of units: 0 – 1. Mini DXC The Mini DXC is a cross-connect unit that provides five G.703/G.704 ports. It is installed in the OXU. Number of units: 0 – 1. OVP - Overvoltage Protection module The OVP protects the RBS equipment from overvoltage and overcurrent which may occur in external lines. Number of units: 0 – 2.
RBS 2102 Macro Outdoor RBS Climate System RBS 2102 Local Bus Timing Bus X-Bus External alarms Power System AC DXU CDU G.703 +24 V DC ACCU Battery Temp.
Macro Outdoor RBS RBS 2102 • Earth • External alarms 2 3 4 5 67 1 8 9 10 11 12 P003195A Figure 8 External Cable Connectors Connection Field in a Master Cabinet upgraded to EDGE, if an Extension Cabinet connection is required. Table 8 18 (24) External Cable Connectors Connector Number Description 1 G.703–1 (Abis 1) 2 G.
RBS 2102 Macro Outdoor RBS Bus Ext. alarm TM +24V GPS Y-Link B Y-Link C Right Ext. Temp Sensor TG-sync TG-sync G703-5 G703-4 G703-3 G703-2 G703-1 Left P010405B Figure 9 External Cable Connectors (upgraded cabinet) AC Mains The AC mains cable is connected to the termination block in the AC mains connection box in the RBS. Antenna Connectors There are 12 antenna connectors in the sub-cabinet in the RBS, four connectors on each connector plate.
Macro Outdoor RBS RBS 2102 Earth Connection The RBS is provided with an earth bar for connecting the site earth cable. The earth bar is located behind the ACCU. External Alarms External alarms are connected to the RBS 2102 at the transmission connection field, see Figure 8 on page 18 and Table 8 on page 18. 6.2 Test Interface The OMT connector provides an interface for the Operation and Maintenance Terminal.
RBS 2102 Macro Outdoor RBS Buttons and Switches Buttons and switches can be found on several RUs. The table below takes into account only the buttons on the DXU and TRUs. Table 9 Buttons Button Description TRU reset Resets the TRU DXU reset Resets the DXU Local/remote mode Changes the mode between local and remote. On the TRU this applies to the TRU only, on the DXU this applies to the whole RBS.
Macro Outdoor RBS RBS 2102 Table 10 7.3 Operating Voltage Nominal Voltage Tolerance Frequency 200 V AC 208 V AC 230 V AC 240 V AC (1 – 3 phases) ± 10% 50 – 60 Hz Power Consumption The power consumption of the cabinet is shown in the table below. Table 11 8 Power Consumption Operation Power consumption Normal (operation with peak load and all time slots occupied) 3490 W Maximum 6840 W Transmission The RBS 2102 is connected to a transmission interface G.703, type E1 (2 Mbits/s) or T1 (1.
RBS 2102 10.2 Macro Outdoor RBS North America The RBS complies to the North American legal requirements regarding product safety, EMC, (Electromagnetic Compatibility) and Radio. To show compliance to this the RBS has a Listing mark for product safety and FCC/IC labels for EMC (Electromagnetic Compatibility) and Radio. 11 Dependability The RBS 2102 is designed for a technical lifetime of 25 years (24-hour operation).
Macro Outdoor RBS Ericsson AB SE-164 80 Stockholm Sweden asq.us@ericsson.com 24 (24) RBS 2102 No part of this document may be reproduced in any form without the written permission of the copyright owner. The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. Ericsson shall have no liability for any error or damage of any kind resulting from the use of this document.
EN/LZT 720 0221 Uen R1A RBS 2103 Macro Outdoor Product Description The RBS 2103 is an outdoor macro RBS and is a member of the RBS 2000 family. The RBS 2103 contains six transceivers.
Macro Outdoor RBS 2103 Contents 1 Product Overview 3 1.1 Main Features 3 1.2 Optional Equipment 3 2 Dimensions 5 3 Space Requirements 6 4 Environment 8 4.1 Operating Environment 8 4.2 Environmental Impact 8 4.3 Materials 8 5 Hardware Units 9 5.1 Standard Hardware 9 5.2 Optional Hardware Units 12 5.3 Heat Exchanger Climate Unit 13 5.4 Optional Hardware Units 13 6 Interfaces 15 6.1 External Connections 15 6.2 Test Interface 16 6.3 7 7.
RBS 2103 1 Macro Outdoor Product Overview The RBS 2103 is a fully integrated outdoor macro RBS that can be ground or roof mounted. The cabinet provides a durable, vandal resistant and weatherproof enclsure. The RBS 2103 can be configured in as an omni-cell or in multi-sector configurations. 1.
Macro Outdoor 4 (20) RBS 2103 • Distance spacer (for mounting TM in base) • dual duplex TMA (ddTMA) • External battery back-up connection • External Synchronisation Bus (ESB) cable for master – extension configuration connection • Lifting eyes • Lock handle • Mounting base temporary cover • Overvoltage Protection module (OVP) • System voltage Distribution Module (DM) • Tower Mounted Amplifier (TMA) • Wall mount fixture EN/LZT 720 0221 Uen R1A
RBS 2103 2 Macro Outdoor Dimensions This section describes the physical characteristic of the RBS 2103: size and weight, as well as colour. Size and Weight Size and weight of the RBS 2103 are provided in the figure and table below.
Macro Outdoor RBS 2103 Table 2 3 Colours Cabinet colour NCS/RAL Green NCS S8010–G 10Y Grey RAL 7035 Space Requirements RBS 2103 installations require a minimum spacing for proper airflow and to provide a sufficient working area.
RBS 2103 Macro Outdoor min 1500mm min 1000mm min 300mm min 663mm min 1100mm min 100mm min 584mm min 1500mm 03_0063B Figure 3 EN/LZT 720 0221 Uen R1A Space Requirements for Master and Extension Cabinets 7 (20)
Macro Outdoor 4 RBS 2103 Environment This section provides an overview of the operating environment, environmental impact, and materials used in the RBS 2103. 4.1 Operating Environment The operating environment and climatic specifications for the RBS 2103 are shown in the table below Table 3 4.2 Environmental Specifications Description Specification Operating temperature –30 C to +33 C Storage temperature –25 C to +55 C (Complies with ETS 1.
RBS 2103 5 Macro Outdoor Hardware Units This section describes the standard and optional hardware units for the RBS 2103. IDM/Fans ACB Cabinet TRUs TM fuse panel Space for splice tray (optional) Space for DC/DC (optional) CDUs BFU BFU Fan tray PSUs Service outlet ECU DXU Bus bar Earth bar Batteries Batteries ACCU Mains input filter Transport module Base frame 01_0075C Figure 4 5.
Macro Outdoor RBS 2103 Number of units: 1. ACB – Alarm Collection Board The ACB is the connection point in the cabinet for external alarms that are connected to the EACU outside the cabinet. Number of units: 1. BFU – Battery Fuse Unit The BFU provides a battery circuit breaker for one battery and connects the battery to the +24 V DC busbar. The BFU also supplies +24 V DC to the ECU. Number of units: 0 – 2.
RBS 2103 Macro Outdoor PSU - Power Supply Unit The PSU converts the incoming AC mains voltage into regulated DC voltage. Number of units: 1 – 4. TRU - Transmitter and Receiver Unit The TRU is the transmitter/receiver unit for the RBS. The TRU broadcasts and receives Radio Frequency (RF) signals to and from the mobile station. Each TRU can service several mobile units simultaneously. Number of units: 1 – 6.
Macro Outdoor 5.2 RBS 2103 Optional Hardware Units BFU 2 DC connectors BFU BFU 1 1 0 Batteries Isolator switch Batteries Temp sensor Strap 05_0191C Figure 5 Optional Hardware Units Batteries The RBS 2103 can be equipped with two battery blocks to supply back-up power in the event of mains failure. BIAS-IC - Bias Injector The BIAS-IC provides DC power from the Control Module (CM) to the Tower Mounted Amplifier (TMA). Up to two bias injectors can be connected to one CM.
RBS 2103 Macro Outdoor CM - Control Module The CM provides +15 V DC power to the TMAs. The CM also identifies TMA faults and provides the fault information to the RBS alarm module Number of units: 0 – 1. EACU - External Alarm Connection Unit The EACU provides a connection for any external alarms. Number of units: 1. TM – Transport Module space The mounting base also provides mountings, power, and climate control for a TM. Number of units: 1. 5.
Macro Outdoor RBS 2103 OVP – Overvoltage Protection module The OVP protects the RBS equipment and external signal interface from overvoltage and overcurrent. Number of units: 0 – 2. TMA - Tower Mounted Amplifier The TMA is mounted near the antennas and compensates for signal loss in the receiver antenna cables. The unit is enclosed in a weatherproof box and operates on +15 V DC power. Number of units: 1 – 6.
RBS 2103 6 Macro Outdoor Interfaces In this section all external connections are listed, and the test and operator interfaces are described. 6.
Macro Outdoor 6.2 RBS 2103 Test Interface The OMT connector provides an interface for the Operation and Maintenance Terminal. The OMT provides a graphical user interface (GUI) and is used to verify that the Installation Database (IDB) is installed and contains the correct equipment configuration information. The OMT can be used to perform the following: 6.
RBS 2103 Macro Outdoor Buttons and Switches Buttons and switches can be found on several RUs. The table below only takes the buttons on the DXU and TRUs into account. Table 6 Buttons Button Description TRU reset Resets the TRU DXU reset Resets the DXU Local/remote mode Changes the mode between local and remote. On the TRU this applies to the TRU only, on the DXU this applies to the whole RBS.
Macro Outdoor 7 RBS 2103 Power System The RBS 2103 power system consists of the 115/230 V AC supply voltage inputs, internal DC power supply, and the battery back-up system. 7.1 Power Supply The RBS 2103 operates on 115 V AC or 230 V AC. The mains voltage is selected by a switch loacted in the power termination box. Note: 7.2 A lockable mains disconnect switch must be provided close to the RBS 2103 to facilitate maintenance and repair activities.
RBS 2103 8 Macro Outdoor Transmission The RBS 2103 is connected to a transmission interface G.703, type E1 (2 Mbits/s) or T1 (1.5 Mbits/s). For E1 interfaces, 75 coaxial or 120 twisted pair cables are used. For T1 interfaces, 100 twisted pair cables are used. 9 External Alarms The RBS 2103 can be connected to a maximum of 8 external alarms via the EACU in the mounting base.
Macro Outdoor RBS 2103 Type Approval Standards The RBS complies with the European Community and the North America market requirements regarding radio performance. The product has the CE and FCC signs to show compliance to the legal requirements in respective region. Electromagnetic Compatibility (EMC) The RBS complies with the European Community and the North America market requirements regarding EMC. The product has the CE and FCC signs to show compliance to the legal requirements in respective region.
EN/LZT 720 0223 Uen R2A RBS 2202 Macro Indoor RBS Product Description The RBS 2202 is an indoor macro Radio Base Station (RBS) and is a member of the RBS 2000 family. The RBS 2202 contains up to six transceivers.
Macro Indoor RBS RBS 2202 Contents 1 Product Overview 3 1.1 Main Features 3 1.2 Variants 3 1.3 Optional Equipment 4 2 Dimensions 4 3 Space Requirements 5 4 Environment 8 4.1 Operating Environment 8 4.2 Environmental Impact 8 4.3 Compliance Distances for Electromagnetic Exposure 8 4.4 Materials 11 5 Hardware Units 11 5.1 Standard Hardware Units 12 5.2 Optional Hardware Units 13 6 Interfaces 14 6.1 External Connections 14 6.2 Test Interface 17 6.
RBS 2202 1 Macro Indoor RBS Product Overview The RBS 2202 is a fully integrated radio base station and can be installed in any indoor environment. The RBS 2202 can be configured as an omni-cell or in multi-sector configurations. 1.
Macro Indoor RBS 1.
RBS 2202 Macro Indoor RBS Size and Weight Table 1 Size and Weight Height 1775 mm (1) Width Depth Weight (with base frame) 600 mm 400 mm <200 kg (1) Height with cowl is 1910 mm. Surface and Colour The RBS 2202 cabinet is available in the following colour: Table 2 Colour Cabinet colour NCS/RAL White NCS 1002-R The RBS 2202 has a surface quality according to Ericsson standard class A3.
RBS 2202 1560 600 4 0 0 70 1775 1910 150 >200 1) 2) 200 Macro Indoor RBS Unit of measurement: mm P005320B Figure 1 Space Requirements in Relation to Cable Ladder Space requirements in relation to additional equipment are shown in the figure below.
RBS 2202 Macro Indoor RBS 115o 1000 800 1000 Unit of measurement: mm 07_0076B Figure 2 Space Requirements in Relation to Additional Equipment Footprint The footprint of the RBS 2202 is 598 mm wide and 400 mm deep. The installation frame of the RBS 2202 has the same bottom holing pattern as that of the RBS 2206.
Macro Indoor RBS 4 RBS 2202 Environment This section provides an overview of the operating environment, environmental impact, and materials used in the RBS 2202. 4.1 Operating Environment The operating environment and climatic specifications for the RBS 2202 are shown in the table below. Table 3 Environmental Specifications Description Temperature Relative Humidity ETSI Standard Normal operation +5 C to +40 C 5% to 85% 300 19-1-3 class 3.
RBS 2202 Macro Indoor RBS The compliance boundary is defined as a cylinder around the antenna, see figure below. The antenna is not located at the centre of the cylinder. Instead it is located almost at the edge, facing in towards the center of the cylinder. The distance between the antenna’s rear and the edge of the cylinder is the "Distance behind antenna". The height of the cylinder is the antenna height plus a certain distance above and below the antenna.
Macro Indoor RBS RBS 2202 Table 5 Compliance Boundary Dimensions for the General Public (GP) and Occupational (O) Exposure for Typical Configurations Dimensions of Cylindircal Compliance Boundary (m) Diameter Height Distance behind antenna Configuration Frequency (MHz) GP O GP O GP O A:3x2 900 6 3 1.6 1.4 0.1 0.1 A:3x2 1800 5 1 1.5 1.3 0.1 0.05 C+:1x6 900 7 3 1.7 1.4 0.1 0.1 C+:1x6 1800 5 1 1.6 1.4 0.1 0.
RBS 2202 Macro Indoor RBS Table 7 Maximum Power to Antenna for Various RBS 2202 Configurations Configuration Frequency (MHz) Nominal output power per TRU (dBm)/(W) Maximum power (1) into antenna (dBm)/(W) A:3x2 E-GSM 900 44.5 / 28.1 46.5 / 44.7 A:3x2 GSM 1800 41 / 12.6 45.5 / 35.5 C+:1x6 E-GSM 900 43.5 / 22.4 47.8 / 60.3 C+:1x6 GSM 1800 40 / 10 46.8 / 47.9 (1) Including power tolerance level (+2 dB) and transmission losses (-3 dB). 4.
Macro Indoor RBS 5.1 RBS 2202 Standard Hardware Units Cowl (Optional) IDM TRUs CDUs Base frame PSUs ECU DXU P005819D Figure 5 Standard Hardware Units CDU - Combining and Distribution Unit The CDU is the interface between the transceivers and the antennas. Common functions include TX combining, RX preamplifier and distribution, antenna system supervision, and Tower Mounted Antenna (TMA) support. Number of units: 1 – 3. DXU - Distribution Switch Unit The DXU is the central control unit for the RBS.
RBS 2202 Macro Indoor RBS Note: In a master-extension configuration, the DXU is used only in the master cabinet. ECU - Energy Control Unit The ECU controls and supervises the power equipment and the climate control equipment. The ECU also monitors the cabinet temperature. Number of units: 1. IDM - Internal Distribution Module The IDM provides distribution and fusing for the +24V DC system voltage. Number of units: 1.
Macro Indoor RBS RBS 2202 the G.703 standard. If the DXX option is used, it is located in an Optional Expansion Unit (OXU) position in teh DXU/PSU subrack. Number of units: 0 – 1. Mini DXC The Mini DXC is a cross-connect unit that provides five G.703/G.704 ports. It is installed in the OXU. Number of units: 0 – 1. TMA - Tower Mounted Amplifier The TMA is mounted near the antennas and compensates for signal loss in the receiver antenna cables.
RBS 2202 Macro Indoor RBS These are shown in Figure 6 on page 15, Table 8 on page 15 and Table 9 on page 16.
Macro Indoor RBS RBS 2202 Table 8 External Cable Connectors Connector Plate Connector Number Description B (-48 V DC version) 1–4 -48 V DC connector to -48 V Distribution Box 5 +24 V DC out 1 RS232/1 2 RS232/2 3 Transmission 4 External alarm connector 5 Bus to extension cabinet 6 Bus or transmission 7 Transmission 8 Transmission 9 and 10 External Synchronization Bus connector C G Table 9 Earth External Cable Connectors – EDGE Upgrade Connector Plate Connector Number Descri
RBS 2202 Macro Indoor RBS Table 9 External Cable Connectors – EDGE Upgrade Connector Plate Connector Number Description C 1 Transmission line 5 2 Transmission line 4 3 Transmission line 3 4 External alarms 5 XTL-bus to Extension Cabinet 6 Transmission line 2 7 Transmission line 1 8 Y-link to Extension Cabinet (sTRU 1–3) 9 Y-link to Extension Cabinet (sTRU 4–6) 10 External Synch Bus (TG sync) 11 External Synch Bus (TG sync) 12 GPS Connection G 6.
Macro Indoor RBS 6.3 RBS 2202 Operator Interface The Man Machine Interface (MMI) in the RBS 2202 is comprised of optical indicators, buttons and switches on units in the cabinet. The information here is general. For a more detailed description of the indicators, buttons and switches on the various RUs in the cabinet, see the respective units’ description in this manual. Optical Indicators Several unit in the RBS have optical indicators that show the operational status of the unit.
RBS 2202 7.2 Macro Indoor RBS Operating Voltage The RBS 2202 operating voltage is shown in the table below. Table 11 7.3 Operating Voltage Voltage Tolerance Frequency 200 – 240 V AC (single phase) 180 – 264 V AC 50 – 60 Hz -48 V DC/-60 V DC -40 to -72 V DC N/A +24 V DC 20.5 – 29 V DC N/A Power Consumption The power consumption of the cabinet is shown in the table below.
Macro Indoor RBS RBS 2202 The RBS has a CE mark to show compliance with the above. 10.2 North America The RBS complies with the North American legal requirements regarding product safety, EMC (Electromagnetic Compatibility) and Radio. To show compliance with this the RBS has a Listing mark for product safety and FCC/IC labels for EMC (Electromagnetic Compatibility) and Radio. 11 Dependability The RBS 2202 is designed for a technical lifetime of 25 years (24-hour operation).
EN/LZT 720 0341 Uen R1A RBS 2101, RBS 2102, RBS 2103 RBS 2202 Radio Configurations Description This document describes the radio configurations for RBS 2101, RBS 2102, RBS 2103 and RBS 2202.
Radio Configurations RBS 2101, RBS 2102, RBS 2103 RBS 2202 Contents 2 (74) 1 Introduction 3 2 References 3 3 Definitions 3 3.1 Cabinet Types 5 3.2 Configurations Identity 5 4 Frequency Bands 6 5 Basic Configurations 7 5.1 CDU-A Configurations 8 5.2 CDU-C Configurations 11 5.3 CDU-C+ Configurations 27 5.4 CDU-D Configurations 38 6 Site Equipment Configurations 49 6.1 RBS 2101 Configurations 49 6.2 RBS 2102, RBS 2202 Configurations 51 6.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 1 Radio Configurations Introduction This document describes the radio configurations for RBS 2102, RBS 2102, RBS 2103 and RBS 2202. The following types of radio configurations are described: 2 3 • Basic configurations, see Section 5 Basic Configurations on page 7 • Site equipment configurations, see Section 6 Site Equipment Configurations on page 49 References /GSM:05.05/ GSM Requirements 05.05 phase 2; version 4.13.0.
Radio Configurations RBS 2101, RBS 2102, RBS 2103 RBS 2202 RBS Antenna TRX Combining system TRX + . . . filtering X X = Antenna reference point TRX P007531A Figure 1 Antenna Reference Point Antenna System The antenna system is constituted by all RF transmission and reception antennas, directed to cover the same area or multi-casting configurations. Base Transceiver Station (BTS) A BTS is a unit operating on a set of frequencies in one cell.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 Radio Configurations • 2-sector site Radio coverage in two sectors, that is two distinct areas, using two BTSs. • 3-sector site Radio coverage in three sectors, that is three distinct areas, using three BTSs. 3.1 3.
Radio Configurations 4 RBS 2101, RBS 2102, RBS 2103 RBS 2202 Frequency Bands GSM 800 Uplink: 824 – 849 MHz Downlink: 869 – 894MHz P-GSM 900 Uplink: 890 – 915 MHz Downlink: 935 – 960 MHz E-GSM 900 Uplink: 880 – 915 MHz Downlink: 925 – 960 MHz GSM 1800 Uplink: 1710 – 1785 MHz Downlink: 1805 – 1880 MHz GSM 1900 Uplink: 1850 – 1910 MHz Downlink: 1930 – 1990 MHz 6 (74) EN/LZT 720 0341 Uen R1A
RBS 2101, RBS 2102, RBS 2103 RBS 2202 5 Radio Configurations Basic Configurations This section shows functional views of radio signal paths for various configurations. Only components necessary to illustrate the configuration are shown. In some configurations, the radio signal paths can differ depending on where in the cabinet the basic configuration is used. The figures show fully-equipped cabinets with two or three BTSs, that is two or three basic configurations are shown in the same figure.
Radio Configurations 5.1 RBS 2101, RBS 2102, RBS 2103 RBS 2202 CDU-A Configurations This section describes the basic configurations for CDU-A, which are the following: 5.1.1 • A9d_2.2, see Section 5.1.1 on page 8 • A18d_2.2 and A19_2.2, see Section 5.1.2 on page 9 • A18_4.2, see Section 5.1.3 on page 10 Basic Configuration A9d_2.2 The basic configuration A9d_2.2 is shown in the figure below.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 5.1.2 Radio Configurations Basic Configurations A18d_2.2 and A19_2.2 The basic configurations A18d_2.2 and A19_2.2 are shown in the figure below. Antennas CDU-A TX/RXA TX DPX X TRU RXA RXDA LNA RXB TX DPX X TRU RXA RXDA TX/RXB LNA RXB ALNA/TMA 05_0453B Figure 4 Basic Configurations A18_2.2 and A19_2.2 Characteristics A18_2.2 and A19_2.2 Number of CDUs 1 Number of ALNAs/TMAs 2 Frequency band GSM 1800 or GSM 1900 Max.
Radio Configurations 5.1.3 RBS 2101, RBS 2102, RBS 2103 RBS 2202 Basic Configuration A18_4.2 The basic configuration A18_4.2 is shown in the figure below. Antennas CDU-A TX TX X TRU RXA RXDA RXA X RXB TX TX X TRU RXA RXDA X RXB RXB 04_0453A Figure 5 Basic Configuration A18_4.2 Characteristics A18_4.2 10 (74) Number of CDUs 1 Frequency band GSM 1800 Max.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 5.2 Radio Configurations CDU-C Configurations This section describes the basic configurations for CDU-C, which are the following: • C9d_2.1, see Section 5.2.1 on page 12 • C9d_2.1\a, see Section 5.2.2 on page 13 • C9d_2.4, see Section 5.2.3 on page 14 • C9d_3.6, see Section 5.2.4 on page 15 • C18_2.1 and C19_2.1, see Section 5.2.5 on page 17 • C18_2.1\a and C19_2.1\a, see Section 5.2.6 on page 18 • C18_2.4 and C19_2.4, see Section 5.2.
Radio Configurations 5.2.1 RBS 2101, RBS 2102, RBS 2103 RBS 2202 Basic Configuration C9d_2.1 The basic configuration C9d_2.1 is shown in the figure below. TX CDU-C TRU RXA Antennas RXD RXB TX/RXA X HCOMB DPX RXDA RXD CDU-C RXD RXB HCOMB DPX X RXDA RXD 06_0453B Figure 6 Basic Configuration C9d_2.1 Characteristics C9d_2.1 12 (74) Number of CDUs 2 Frequency band P-GSM 900 Max.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 5.2.2 Radio Configurations Basic Configuration C9d_2.1\a The basic configuration C9d_2.1\a is shown in the figure below. TX CDU-C TRU RXA RXD Antennas RXB TX/RXA HCOMB X DPX RXDA RXD CDU-C RXD RXB HCOMB DPX X RXDA RXD 08_0453A Figure 7 Basic Configuration C9d_2.1\a Characteristics C9d_2.1\a Number of CDUs 2 Frequency band P-GSM 900 Max.
Radio Configurations 5.2.3 RBS 2101, RBS 2102, RBS 2103 RBS 2202 Basic Configuration C9d_2.4 The basic configuration C9d_2.4 is shown in the figure below. TX CDU-C TRU RXA RXD Antennas RXB TX/RXA TX HCOMB X DPX TRU RXDA RXA RXD RXB TX CDU-C TRU RXA RXD RXB TX TX/RXB HCOMB X RXDA TRU RXA RXB DPX RXD 07_0453A Figure 8 Basic Configuration C9d_2.4 Characteristics C9d_2.4 14 (74) Number of CDUs 2 Frequency band P-GSM 900 Max.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 5.2.4 Radio Configurations Basic Configuration C9d_3.6 The basic configuration C9d_3.6 is shown in the figure below. TX CDU-C TRU RXA RXD Antennas RXB TX/RXA TRU TX HCOMB X DPX RXDA RXA RXD RXB TX CDU-C TRU RXA RXD RXB TRU TX TX/RXB HCOMB DPX X RXDA RXA RXB RXD TX CDU-C TRU RXA RXD RXB TRU TX TX HCOMB DPX X RXDA RXA RXB RXD 09_0453A Figure 9 EN/LZT 720 0341 Uen R1A Basic Configuration C9d_3.
Radio Configurations RBS 2101, RBS 2102, RBS 2103 RBS 2202 Characteristics C9d_3.6 16 (74) Number of CDUs 3 Frequency band GSM 900 Max.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 5.2.5 Radio Configurations Basic Configurations C18_2.1 and C19_2.1 The basic configurations C18_2.1 and C19_2.1 are shown in the figure below. TRU TX CDU-C RXB Antennas RXD RXA TX/RXA DPX X HCOMB RXDA RXD LNA ALNA CDU-C RXD RXB DPX X HCOMB RXDA RXD LNA ALNA 14_0453B Figure 10 Basic Configurations C18_2.1 and C19_2.1 Characteristics C18_2.1 and C19_2.1 Number of CDUs 2 Frequency band GSM 1800 or GSM 1900 Max.
Radio Configurations 5.2.6 RBS 2101, RBS 2102, RBS 2103 RBS 2202 Basic Configurations C18_2.1\a and C19_2.1\a The basic configurations C18_2.1\a and C19_2.1\a are shown in the figure below. TRU TX CDU-C RXA Antennas RXD RXB TX/RXA DPX X HCOMB RXDA RXD LNA ALNA/TMA CDU-C RXD RXB DPX X HCOMB RXDA LNA RXD ALNA/TMA P002695A Figure 11 Basic Configurations C18_2.1\a and C19_2.1\a Characteristics C18_2.1\a and C19_2.1\a 18 (74) Number of CDUs 2 Frequency band GSM 1800 or GSM 1900 Max.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 5.2.7 Radio Configurations Basic Configurations C18_2.4 and C19_2.4 The basic configurations C18_2.4 and C19_2.4 are shown in the figure below. TX CDU-C TRU RXA Antennas RXD RXB TX/RXA TRU DPX X HCOMB TX RXDA RXA RXD ALNA/TMA RXB TX LNA CDU-C TRU RXA RXD RXB TRU TX DPX X HCOMB RXDA RXA RXB RXD TX/RXB LNA ALNA/TMA P002694A Figure 12 Basic Configurations C18_2.4 and C19_2.4 Characteristics C18_2.4 and C19_2.
Radio Configurations 5.2.8 RBS 2101, RBS 2102, RBS 2103 RBS 2202 Basic Configurations C18_3.1 and C19_3.1 The basic configurations C18_3.1 and C19_3.1 are shown in the figure below. TX CDU-C TRU RXA RXD Antennas RXB TX X HCOMB RXA RXDA X RXD CDU-C RXD X HCOMB RXDA X RXB RXD 10_0453A Figure 13 Basic Configurations C18_3.1 and C19_3.1 Characteristics C18_3.1 and C19_3.1 20 (74) Number of CDUs 2 Frequency band GSM 1800 or GSM 1900 Max.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 5.2.9 Radio Configurations Basic Configurations C18_3.1\a and C19_3.1\a The basic configurations C18_3.1\a and C19_3.1\a are shown in the figure below. TX CDU-C TRU RXA RXD Antennas RXB TX X HCOMB RXDA RXA X RXD CDU-C RXD Antennas X HCOMB RXDA RXB X RXD 12_0453A Figure 14 Basic Configurations C18_3.1\a and C19_3.1\a Characteristics C18_3.1\a and C19_3.1\a Number of CDUs 2 Frequency band GSM 1800 or GSM 1900 Max.
Radio Configurations 5.2.10 RBS 2101, RBS 2102, RBS 2103 RBS 2202 Basic Configurations C18_3.6 and C19_3.6 The basic configurations C18_3.6 and C19_3.6 are shown in the figure below.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 Radio Configurations Characteristics C18_3.6 and C19_3.6 Number of CDUs 3 Frequency band GSM 1800 or GSM 1900 Max.
Radio Configurations 5.2.11 RBS 2101, RBS 2102, RBS 2103 RBS 2202 Basic Configurations C18_4.4 and C19_4.4 The basic configurations C18_4.4 and C19_4.4 are shown in the figure below. TX CDU-C TRU RXA RXD Antennas RXB TX TX X HCOMB TRU RXA RXDA RXA X RXD RXB TX CDU-C TRU RXA RXD RXB TRU TX TX X HCOMB RXDA RXA RXB X RXB RXD 11_0453A Figure 16 Basic Configurations C18_4.4 and C19_4.4 Characteristics C18_4.4 and C19_4.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 5.2.12 Radio Configurations Basic Configurations C18_5.6 and C19_5.6 The basic configurations C18_5.6 and C19_5.6 are shown in the figure below. TX CDU-C TRU RXA RXD Antennas RXB TRU TX TX HCOMB X RXA RXDA RXA X RXD RXB TX CDU-C TRU RXA RXD TX RXB TRU TX X HCOMB RXDA X RXB RXA RXD RXB TX CDU-C TRU RXA RXD TX RXB TRU TX X HCOMB RXDA RXA RXB RXD 13_0453A Figure 17 EN/LZT 720 0341 Uen R1A Basic Configurations C18_5.6 and C19_5.
Radio Configurations RBS 2101, RBS 2102, RBS 2103 RBS 2202 Characteristics C18_5.6 and C19_5.6 26 (74) Number of CDUs 3 Frequency band GSM 1800 or GSM 1900 Max.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 5.3 Radio Configurations CDU-C+ Configurations This section describes the basic configurations for CDU-C+, which are the following: • C+9d_2.2, C+18d_2.2 and C+19d_2.2, see Section 5.3.1 on page 28 • C+9d_2.4, C+18d_2.4 and C+19d_2.4, see Section 5.3.2 on page 29 • C+9d_3.6, C+18d_3.6 and C+19d_3.6, see Section 5.3.3 on page 30 • C+18d_2.2 and C+19d_2.2 with ALNA/TMA, see Section 5.3.4 on page 33 • C+18d_2.4 and C+19d_2.4 with ALNA/TMA, see Section 5.3.
Radio Configurations 5.3.1 RBS 2101, RBS 2102, RBS 2103 RBS 2202 Basic Configurations C+9d_2.2, C+18d_2.2 and C+19d_2.2 The basic configurations C+9d_2.2, C+18d_2.2 and C+19d_2.2 are shown in the figure below. Antennas TRU TX CDU-C+ RXDA RXA X RXB RXD RXB TX/RXA DPX HCOMB TX X TRU RXDA RXA RXD RXB 18_0453A Figure 18 Basic Configurations C+9d_2.2, C+18d_2.2 and C+19d_2.2 Characteristics C+9d_2.2, C+18d_2.2 and C+19d_2.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 5.3.2 Radio Configurations Basic Configurations C+9d_2.4, C+18d_2.4 and C+19d_2.4 The basic configurations C+9d_2.4, C+18d_2.4 and C+19d_2.4 are shown in the figure below. TRU TX CDU-C+ RXDA RXA RXD Antennas RXB TX/RXA TX X DPX HCOMB TRU RXDA RXA RXB TRU TX RXD CDU-C+ RXDA RXA RXD RXB TX/RXB TX DPX HCOMB X TRU RXDA RXA RXB RXD 19_0453B Figure 19 EN/LZT 720 0341 Uen R1A Basic Configurations C+9d_2.4, C+18d_2.4 and C+19d_2.
Radio Configurations RBS 2101, RBS 2102, RBS 2103 RBS 2202 Characteristics C+9d_2.4, C+18d_2.4 and C+19d_2.4 5.3.3 Number of CDUs 2 Frequency band P-GSM 900, GSM 1800 or GSM 1900 Max. number of TRUs 4 Number of feeders 2 Number of antennas 2 Antenna configuration TX/RX + TX/RX Basic Configurations C+9d_3.6, C+18d_3.6 and C+19d_3.6 The basic configurations C+9d_3.6, C+18d_3.6 and C+19d_3.6 are shown in the figure below.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 TRU TX Radio Configurations CDU-C+ RXDA RXA RXD Antennas RXB TX/RXA HCOMB TX DPX X DPX X DPX X TRU RXDA RXA RXB TRU TX RXD CDU-C+ RXDA RXA RXD RXB TX/RXB HCOMB TX TRU RXDA RXA RXB TRU TX RXD CDU-C+ RXDA RXA RXD RXB TX TX HCOMB TRU RXDA RXA RXB RXD 20_0453B Figure 20 EN/LZT 720 0341 Uen R1A Basic Configurations C+9d_3.6, C+18d_3.6 and C+19d_3.
Radio Configurations RBS 2101, RBS 2102, RBS 2103 RBS 2202 Characteristics C+9d_3.6, C+18d_3.6 and C+19d_3.6 32 (74) Number of CDUs 3 Frequency band P-GSM 900, GSM 1800 or GSM 1900 Max.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 5.3.4 Radio Configurations Basic Configurations C+18d_2.2 and C+19d_2.2 with ALNA/TMA The basic configurations C+18d_2.2 and C+19d_2.2 with ALNA/TMA are shown in the figure below. Antennas RXB DPX X TRU TX CDU-C+ RXDA RXA LNA RXD RXB TX/RXA HCOMB TX DPX DPX X TRU RXDA RXA RXB LNA RXD ALNA/TMA P002693A Figure 21 Basic Configurations C+18_2.2 and C+19_2.2 with ALNA/TMA Characteristics C+18_2.2 and C+19_2.
Radio Configurations 5.3.5 RBS 2101, RBS 2102, RBS 2103 RBS 2202 Basic Configurations C+18d_2.4 and C+19d_2.4 with ALNA/TMA The basic configurations C+18d_2.4 and C+19d_2.4 with ALNA/TMA are shown in the figure below. TX CDU-C+ TRU RXDA RXA RXD Antennas RXB TX/RXA HCOMB TX DPX DPX X TRU RXDA RXA RXB TRU TX LNA RXD ALNA/TMA CDU-C+ RXDA RXA RXD RXB TX/RXB HCOMB TX DPX DPX X TRU RXDA RXA RXB LNA RXD ALNA/TMA 22_0453B Figure 22 34 (74) Basic Configurations C+18_2.4 and C+19_2.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 Radio Configurations Characteristics C+18_2.4 and C+19_2.4 with ALNA/TMA 5.3.6 Number of CDUs 2 Frequency band GSM 1800 or GSM 1900 Max. number of TRUs 4 Number of feeders 4 Number of antennas 2 Antenna configuration TX/RX + TX/RX Number of ALNAs/TMAs 2 Basic Configurations C+18d_3.6 and C+19d_3.6 with ALNA/TMA The basic configurations C+18d_3.6 and C+19d_3.6 with ALNA/TMA are shown in the figure below.
Radio Configurations RBS 2101, RBS 2102, RBS 2103 RBS 2202 TRU TX CDU-C+ RXDA RXA RXD Antennas RXB TX/RXA TX HCOMB DPX X DPX TRU RXDA RXA RXB TX TRU LNA RXD ALNA/TMA CDU-C+ RXDA RXA RXD RXB TX/RXB TX HCOMB DPX X DPX TRU RXDA RXA RXB TX TRU LNA RXD ALNA/TMA CDU-C+ RXDA RXA RXD RXB TX TX HCOMB DPX X TRU RXDA RXA RXD RXB 23_0453B Figure 23 36 (74) Basic Configurations C+18_3.6 and C+19_3.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 Radio Configurations Characteristics C+18_3.6 and C+19_3.6 with ALNA/TMA Number of CDUs 3 Frequency band GSM 1800 or GSM 1900 Max.
Radio Configurations 5.4 RBS 2101, RBS 2102, RBS 2103 RBS 2202 CDU-D Configurations This section describes the basic configurations for CDU-D, which are the following: 38 (74) • D18_2.6, see Section 5.4.1 on page 39 • D9de_2.6 and D18d_2.6, see Section 5.4.2 on page 41 • D18_2.12, see Section 5.4.3 on page 42 • D9de_2.12 and D18d_2.12, see Section 5.4.4 on page 44 • D9e_3.6, see Section 5.4.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 5.4.1 Radio Configurations Basic Configuration D18_2.6 The basic configuration D18_2.6 is shown in the figure below. Antennas CDU-D CU TRU 1 FU TX RXA ALNA/TMA DPX TX/ RXA FCOMB LNA RXB FCOMB TX TRU 2 RXA FCOMB RXB . . . TRU 6 DU TX RXA RXD 1:6 RXDA ALNA/TMA RXB DPX RXB RXD 1:6 RXDA LNA P002909A Figure 24 EN/LZT 720 0341 Uen R1A Basic Configurations D18_2.
Radio Configurations RBS 2101, RBS 2102, RBS 2103 RBS 2202 Characteristics D18_2.6 Number of units 3 CU18 1 DU18 1 FU18 40 (74) Frequency band GSM 1800 Max.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 5.4.2 Radio Configurations Basic Configurations D9de_2.6 and D18d_2.6 The basic configurations D9de_2.6 and D18d_2.6 are shown in the figure below. CDU-D CU TRU 1 Antennas FUd TX/RXA TX RXA FCOMB DPX X RXB FCOMB TX TRU 2 RXA FCOMB RXB . . . TRU 6 DU TX RXA RXD 1:6 RXDA RXD 1:6 RXDA RXB RXB X 25 _0453A Figure 25 EN/LZT 720 0341 Uen R1A Basic Configurations D9de_2.6 and D18d_2.
Radio Configurations RBS 2101, RBS 2102, RBS 2103 RBS 2202 Characteristics D9de_2.6 D18d_2.6 Number of units 3 CU9e 3 CU18 1 DU9e 1 DU18 1 FUd9e 1 FUd18 Frequency band P-GSM 900 GSM 1800 Max. number of TRUs 6 6 Number of feeders 2 2 Number of antennas 2 2 Antenna configuration TX/RX + TX/RX + TX Co-siting is optional at E-GSM 5.4.3 Basic Configuration D18_2.12 The basic configuration D18_2.12 is shown in the figure below.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 Radio Configurations CDU-D CU Antennas FU TX TRU 1 FCOMB RXA RXB TX/RXA DPX X LNA : : ALNA/TMA TX FCOMB TRU 2 RXA DU RXB : RXD 1:6 RXDA RXD 1:6 RXDA TX TRU 6 RXA RXB CDU-D CU TRU 7 TX DPX X FCOMB RXA RXB TX TRU 8 TX/RXB FU LNA : : ALNA/TMA FCOMB RXA DU RXB : RXD 1:6 RXDA RXD 1:6 RXDA TX TRU 12 RXA RXB P002688A Figure 26 EN/LZT 720 0341 Uen R1A Basic Configurations D18_2.
Radio Configurations RBS 2101, RBS 2102, RBS 2103 RBS 2202 Characteristics D18_2.12 Number of units 6 CU18 2 DU18 2 FU18 5.4.4 Frequency band GSM 1800 Max. number of TRUs 12 Number of feeders 4 Number of antennas 2 Antenna configuration TX/RX + TX/RX Number of ALNAs/TMAs 2 Basic Configurations D9de_2.12 and D18d_2.12 The basic configurations D9de_2.12 and D18d_2.12 are shown in the figure below.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 Radio Configurations CDU-D CU Antennas FUd TX/RXA TX TRU 1 DPX FCOMB X RXA RXB : : TX FCOMB TRU 2 RXA DU RXB : RXD 1:6 RXDA RXD 1:6 RXDA TX TRU 6 RXA RXB CDU-D CU TRU 7 DPX FCOMB TX/RXB X RXA RXB TX TRU 8 FUd TX : : FCOMB RXA DU RXB : RXD 1:6 RXDA RXD 1:6 RXDA TX TRU 12 RXA RXB 27_0453A Figure 27 EN/LZT 720 0341 Uen R1A Basic Configurations D9de_2.12 and D18d_2.
Radio Configurations RBS 2101, RBS 2102, RBS 2103 RBS 2202 Characteristics D9de_2.12 D18d_2.12 Number of units 6 CU9e 6 CU18 2 DU9e 2 DU18 2 FUd9e 2 FUd18 Frequency band P-GSM 900 GSM 1800 Max.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 5.4.5 Radio Configurations Basic Configuration D9e_3.6 The basic configuration D9e_3.6 is shown in the figure below. Antennas CDU-D CU TRU 1 FUd TX TX RXA X FCOMB RXB FCOMB TX TRU 2 RXA FCOMB RXB . . . TRU 6 DU TX RXA RXD 1:6 RXDA RXD 1:6 RXDA RXA X RXB RXB X P002859A Figure 28 EN/LZT 720 0341 Uen R1A Basic Configuration D9e_3.
Radio Configurations RBS 2101, RBS 2102, RBS 2103 RBS 2202 Characteristics D9e_3.6 Number of units 3 CU9e 1 DU9e 1 FUd9e Frequency band E-GSM 900 Max.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 6 Radio Configurations Site Equipment Configurations This section describes the site equipment configurations for RBS 2101, RBS 2102, RBS 2202, and RBS 2103. In addition, SW Power Boost configurations are described in Section 6.4 on page 68. 6.1 RBS 2101 Configurations This section describes the site equipment configurations for RBS 2101, which consist of the following: 6.1.1 • CDU-A configurations, see Section 6.1.
Radio Configurations Table 2 RBS 2101, RBS 2102, RBS 2103 RBS 2202 CDU-C, Omni Configurations SCC Configuration No. of cabinets TMA Number of Antennas 1x4 C9d_2.4 C18_2.4 C18_4.4 C18_2.4 C19_4.4 2 2 2 2 2 no M no M no 2 2 4 2 4 Allowed number of TRUs Cabinet: 1 2 2–4 0 2–4 0 2–4 0 2–4 0 2–4 0 M = Mandatory 6.1.3 CDU-C+ Configurations The CDU-C+ configurations for RBS 2101 are shown in the table below.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 6.2 Radio Configurations RBS 2102, RBS 2202 Configurations This section describes configurations for RBS 2102 and RBS 2202. All of the configurations in this section are applicable to both RBSs, except for the GSM 900/GSM 1900 dual band configurations described in Section 6.2.8 on page 62. The site equipment configurations for RBS 2102 and RBS 2202 consist of the following: • CDU-D configurations, see Section 6.2.1 on page 52 • CDU-A configurations, see Section 6.
Radio Configurations 6.2.1 RBS 2101, RBS 2102, RBS 2103 RBS 2202 CDU-D Configurations The CDU-D configurations for RBS 2102 and RBS 2202 are shown in the table below. Table 4 SCC CDU-D Configurations Configuration Number of cabinets TMA Number of Antennas Allowed number of TRUs Cabinet: 1 1x6 1x12 2 D9e_3.6 1 no 3 0–6 D9de_2.6 1 no 2 0–6 D18_2.6 1 M 2 0–6 D18d_2.6 1 no 2 0–6 D9de_2.12 2 no 2 1–6 1–6 D18_2.12 2 M 2 1–6* 0–6* D18d_2.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 6.2.2 Radio Configurations CDU-A Configurations The CDU-A configurations for RBS 2102 and RBS 2202 are shown in the table below. Table 5 SCC 3x2 3x4 CDU-A Configurations Configuration No. of cabinets TMA Cell or sector: Number of Antennas Cell or sector: Allowed number of TRUs Cell or sector: 1 2 3 1 2 3 1 2 3 3xA9d_2.2 1 no no no 2 2 2 0–2 0–2 0–2 3xA18_2.2 1 M M M 2 2 2 0–2 0–2 0–2 3xA18_4.
Radio Configurations 6.2.3 RBS 2101, RBS 2102, RBS 2103 RBS 2202 CDU-C Omni Configurations The CDU-C Omni configurations for RBS 2102 and RBS 2202 are shown in the table below. One cabinet is used in these configurations. Table 6 CDU-C, Omni Configurations (One Cabinet) SCC Configuration TMA Number of Antennas Allowed number of TRUs No. of CDUs 1x1 C9d_2.1\a no 2 1 2 C18_2.1\a M 2 1 2 C18_3.1\a no 3 1 2 C19_2.1\a M 2 1 2 C19_3.1\a no 3 1 2 C9d_3.6 no 3 2–6 3 C18_3.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 6.2.4 Radio Configurations CDU-C 3–Sector Configurations The CDU-C 3–sector configurations for RBS 2102 and RBS 2202 are shown in the table below. All the configurations require two cabinets. Table 7 SCC CDU-C 3–Sector Configurations (Two Cabinets) Configuration TMA Cell or sector: Number of Antennas Cell or sector: Allowed number of TRUs Cell or sector: 1 2 3 1 2 3 1 2 3 1+4+1 C9d_2.1+C9d_2.4+C9d_2.1 no no no 2 2 2 1 2–4 1 C18_2.1+C18_2.
Radio Configurations 6.2.5 RBS 2101, RBS 2102, RBS 2103 RBS 2202 CDU-C+ Configurations The CDU-C+ configurations for RBS 2102 and RBS 2202 are shown in the table below. Note: 56 (74) SCC 1x2 and 2x2 can be created with a subset of the SCC 3x2, and SCC 1x4 can be created with a subset of SCC 1x6. These configurations are not presented since they are not regarded as separate configurations from a system point of view.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 Table 8 SCC 1x6 3x2 3x4 2+4 4+2 Radio Configurations CDU-C+ Configurations Configuration No. of cabinets TMA (1) Number of Antennas Cell or sector: Allowed number of TRUs Cell or sector: 1 2 3 1 2 3 C+9d_3.6 1 no 2,3 N/A N/A 0–6 N/A N/A C+9de_3.6 1 no 2,3 N/A N/A 0–6 N/A N/A C+18d_3.6 1 no 2,3 N/A N/A 0–6 N/A N/A C+18_3.6 1 M 2,3 N/A N/A 0–6 N/A N/A C+19d_3.6 1 no 2,3 N/A N/A 0–6 N/A N/A C+19_3.
Radio Configurations 6.2.6 RBS 2101, RBS 2102, RBS 2103 RBS 2202 Mixed CDU/Basic Configurations The mixed CDU/basic configurations for RBS 2102 and RBS 2202 are shown in the table below. Table 9 SCC Mixed CDU/Basic Configurations Configuration TMA, all sectors No. of Antennas Allowed number of TRUs Cell or sector: 1 2 No. of CDU-A No. of CDU-C 2+1 A9d_2.2+C9d_2.1 no 2+2 0–2 1 1 2 1+2 C9d_2.1+A9d_2.2 no 2+2 1 0–2 2 1 2+4 A9d_2.2+C9d_2.4 no 2+2 0–2 2–4 1 2 2+4 A9d_2.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 6.2.7 Radio Configurations GSM 900/GSM 1800 Dual Band Configurations This section describes the GSM 900/GSM 1800 dual band configurations for RBS 2102 and RBS 2202. Dual Band configurations with CDU-A Dual band configurations with CDU-A using one RBS 2102 or RBS 2202 cabinet are shown in the table below. Table 10 SCC 1x2 | 1x2 Dual Band Configurations with CDU-A (One Cabinet) TMA Configuration 2xA9d_2.2 + A18_2.2 (1) A9d_2.2 + A18_4.
Radio Configurations RBS 2101, RBS 2102, RBS 2103 RBS 2202 Dual Band configurations with CDU-C+ Dual band configurations with CDU-C+ using one RBS 2102 or RBS 2202 cabinet are shown in the table below. Table 11 SCC 1x2 | 1x2 1x4 | 1x2 Dual Band Configurations with CDU-C+ (One Cabinet) Frequency Band TMA No. of Antennas Cell: 1 900 2 1800 Cell: 1 2 no M Cell: 1 2 2 2 Allowed no. of TRUs Cell: 1 2 0–2 0–2 2xC+9d_2.2 + C+18d_2.2 (1) 2xC+9de_2.2 + C+18_2.2 (1) 2xC+9de_2.2 + C+18d_2.2 (1) C+9d_2.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 Radio Configurations Dual Band configurations with mixed CDU types RBS 2102 and RBS 2202 dual band configurations with mixed CDU types are shown in the table below. Table 12 SCC 1x2 | 1x2 Dual Band Configurations with Mixed CDU Types TMA Cell or sector: Number of Antennas Cell or sector: Allowed number of TRUs Cell or sector: 1 2 3 1 2 3 1 2 3 no no M 2 2 2 0–2 0 0–2 no no no 2 2 2 0–2 0 0–2 no no M 2 2 2 0–2 0 0–2 2xC+9de_2.
Radio Configurations 6.2.8 RBS 2101, RBS 2102, RBS 2103 RBS 2202 GSM 900/GSM 1900 Dual Band Configurations, RBS 2202 only The configurations described in this section are applicable only for RBS 2202. Dual Band Configurations with CDU-A RBS 2202 dual band configurations with CDU-A are shown in the table below. Table 13 SCC 2x2 | 1x2 Dual Band Configurations with CDU-A Configuration 2xA9d_2.2 + A19_2.2 Frequency Band TMA No. of Antennas Allowed no.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 Table 14 SCC 1x4 | 1x2 Radio Configurations Dual Band Configurations with Mixed CDU Types Configuration Frequency Band TMA No. of Antennas Allowed no. of TRUs Cell or sector: Cell or sector: Cell or sector: Cell or sector: 1 2 1 2 1 2 1 2 C+9d_2.4 | A19_2.2 900 1900 no M 2 2 0–4 0–2 C+9de_2.4 | A19_2.
Radio Configurations 6.3 RBS 2101, RBS 2102, RBS 2103 RBS 2202 RBS 2103 Configurations This section describes RBS 2103 configurations. For this RBS, only 900 MHz configurations are available. 6.3.1 CDU-D Configurations RBS 2103 configurations using CDU-D are shown in the table below. Table 15 CDU-D Configurations SCC Configuration No. of Cabinets TMA No. of Antennas Allowed no. of TRUs per cabinet 1x6 D9de_2.6 1 no 2 0–6 1x12 D9de_2.12 2 no 2 1–6 6.3.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 6.3.3 Radio Configurations CDU-C, Omni Configurations CDU-C Omni configurations for RBS 2103 are shown in the table below. Table 17 CDU-C Omni Configurations SCC Configuration TMA No. of Antennas Allowed no. of TRUs 1x1 C9d_2.1\a no 2 1 1x6 C9d_3.6 no 3 2–6 Note: 6.3.4 SCC 1x4 can be created with a subset of the 1x6 SCC. These configurations are not presented since they are not regarded as separate configurations from a system point of view.
Radio Configurations 6.3.5 RBS 2101, RBS 2102, RBS 2103 RBS 2202 CDU-C+ Configurations CDU-C+ configurations for RBS 2103 are shown in the table below. Table 19 SCC 1x6 CDU-C+ Configurations Configuration No. of RBS TMA (all cells) No. of Antennas Allowed no. of TRUs Cell or sector: Cell or sector: 1 2 3 1 2 3 C+9d_3.6 1 no 2,3 — — 0–6 — — C+9de_3.6 1 no 2,3 — — 0–6 — — 3xC+9d_2.2 1 no 2 2 2 0–2 0–2 0–2 3xC+9de_2.2 1 no 2 2 2 0–2 0–2 0–2 3xC+9d_2.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 6.3.6 Radio Configurations Mixed CDU/Basic Configurations The table below describes mixed CDU/basic configurations for RBS 2103. All of the configurations in the table require one cabinet. Table 20 SCC Mixed CDU/Basic Configurations (One Cabinet) Configuration TMA (all cells) No. of Antennas Allowed no. of TRUs Cell: Cell: 1 2 1 2 No. of CDU-A No. of CDU-C or C+ 2+1 A9d_2.2 + C9d_2.1 no 2 2 0–2 1 1 2 1+2 C9d_2.1 + A9d_2.
Radio Configurations 6.4 RBS 2101, RBS 2102, RBS 2103 RBS 2202 SW Power Boost Configurations This section does not include any additional site equipment configurations. The section specifies which configurations support SW Power Boost. A minimum of two TRUs is required in an antenna system to use SW Power Boost in the antenna system. Separate TX antennas shall be used for the two transmitters in a SW Power Boost configuration 6.4.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 Table 22 SCC 3x2 3x4 Radio Configurations RBS 2102 SW Power Boost Configurations Configuration No. of cabinets TMA (all cells) Number of Antennas Allowed number of TRUs Cell or sector: Cell or sector: 1 2 3 1 2 3 3xA9d_2.2 1 no 2 2 2 0–2 0–2 0–2 3xA18_2.2 1 M 2 2 2 0–2 0–2 0–2 3xA19_2.2 1 M 2 2 2 0–2 0–2 0–2 3x(2xA9d_2.2) 2 no 4 4 4 0–4 0–4 0–4 3x(2xA18_2.2) 2 M 4 4 4 0–4 0–4 0–4 3x(2xA19_2.
Radio Configurations 7 RBS 2101, RBS 2102, RBS 2103 RBS 2202 Basic Configurations with ddTMA In the 900 MHz Frequency Band it is possible to implement a ddTMA and an external Bias-T in RBS 2101, RBS 2102 and RBS 2202 for all configurations except CDU-D configurations. In the 1800/1900 MHz Frequency Band all configurations which support ALNA/TMA, except CDU-D, can be equipped with external suplexers and ddTMA in RBS 2101, RBS 2102 and RBS 2202.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 TRU TX RXA Radio Configurations CDU-A TX/RXA ext DPX RXDA DDTMA X Ant. RXB TRU TX RXA TX/RXB ext DPX DDTMA X RXDA RXB P004353B Figure 30 A18_2.2 with External Duplexers and ddTMA Allocation of New Radio Hardware All SCCs, which are exclusively based on the configurations listed in Table 23 on page 72, support ddTMA and the appropriate support equipment.
Radio Configurations RBS 2101, RBS 2102, RBS 2103 RBS 2202 Table 23 Basic Configurations Supporting ddTMA Configuration Bias-T External Duplexer ddTMA A9d_2.2 2 - 2 A18_2.2 - 2 2 C9d_2.1 2 - 2 C9d_2.4 2 - 2 C9d_2.1\a 2 - 2 C9d_3.6 2 - 2 C18_2.1 - 1/2* 2 C18_2.4 - 2 2 C18_2.1\a - 1/2* 2 C18_3.6 - 2 2 C19_2.1 - 1/2* 2 C19_2.4 - 2 2 C19_2.1\a - 1/2* 2 C19_3.6 - 2 2 C+9d_2.2 2 - 2 C+9d_2.4 2 - 2 C+9d_3.6 2 - 2 C+9de_2.
RBS 2101, RBS 2102, RBS 2103 RBS 2202 Radio Configurations Radio Performance The output power of all GSM 900 configurations is reduced by a maximum of 0.6 dB by the ddTMA. In addition, the Bias-T decreases the performance by a maximum of 0.2 dB in the case of P-GSM and E-GSM configurations. In order to maintain correct RX_lev reporting from the BTS when using ddTMA in GSM 900 configurations, the feeder loss of the selected IDB has to be adjusted.
Radio Configurations RBS 2101, RBS 2102, RBS 2103 RBS 2202 SE-16480 Stockholm Sweden No part of this document may be reproduced in any form without the written permission of the copyright owner. The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. Ericsson shall have no liability for any error or damages of any kind resulting from the use of this document.
EN/LZT 720 0342 Uen R1A RBS 2202 Antenna Configurations Description This document describes antenna configurations for the RBS 2202.
Antenna Configurations RBS 2202 Contents 2 (32) 1 Introduction 3 1.1 Target Group 3 1.2 Configuration Key 3 1.3 Antenna Connection Field 3 2 Summary of Antenna Configurations 4 3 GSM 900 Configurations 5 3.1 CDU-A Configurations without TMA 5 3.2 CDU-A Configurations with ddTMA 7 3.3 CDU-C+ Configurations without TMA 9 3.4 CDU-D Configurations without TMA 12 4 GSM 1800/1900 Configurations (CDU-A and CDU-C+) 15 4.1 CDU-A Configurations with dTMA 15 4.
RBS 2202 1 Antenna Configurations Introduction This document describes the antenna configurations supported for RBS 2202, and the antenna connections at the RBS for each configuration. 1.1 Target Group The target group for this information is engineering personnel involved in RBS 2202 activities. 1.
Antenna Configurations 2 RBS 2202 Summary of Antenna Configurations This section describes the antenna configurations which are supported for RBS 2202. The configurations are summarized in the table below. Table 1 Summary of Antenna Configurations GSM System CDU Type Configuration See: GSM 900 A 3x2, without TMA Section 3.1.1 on page 5 3x2 with ddTMA Section 3.2.1 on page 7 3x2 without TMA Section 3.3.1 on page 9 3x4 without TMA Section 3.3.2 on page 10 1x6 without TMA Section 3.3.
RBS 2202 3 Antenna Configurations GSM 900 Configurations This section describes the GSM 900 configurations for the following CDU types: 3.1 • CDU-A • CDU-C+ • CDU-D CDU-A Configurations without TMA This section describes the GSM 900 configurations without TMA which are possible using CDU-A. 3.1.
Antenna Configurations RBS 2202 Table 2 3x2 CDU-A with Duplexer Cell CDU Feeder label Connector Signal A 1 A:DX1 H1 TX 1 + RX A A:DX2 H2 TX 2 + RX B B:DX1 H3 TX 1 + RX A B:DX2 J3 TX 2 + RX B C:DX1 J2 TX 1 + RX A C:DX2 J1 TX 2 + RX B B C 2 3 From the configuration in the figure above, the following configurations can be derived: 6 (32) • 1x2 CDU-A • 2x2 CDU-A EN/LZT 720 0342 Uen R1A
RBS 2202 3.2 Antenna Configurations CDU-A Configurations with ddTMA This section describes the GSM 900 configurations with ddTMA which are possible using CDU-A. 3.2.
Antenna Configurations RBS 2202 Table 3 3x2 CDU-A with Duplexer Cell CDU Feeder label Connector Signal A 1 A:DX1 H1 TX 1 + RX A A:DX2 H2 TX 2 + RX B B:DX1 H3 TX 1 + RX A B:DX2 J3 TX 2 + RX B C:DX1 J2 TX 1 + RX A C:DX2 J1 TX 2 + RX B B C 2 3 From this 3x2 CDU-A configuration, the following configurations can be derived: 8 (32) • 1x2 CDU-A, ddTMA • 2x2 CDU-A, ddTMA EN/LZT 720 0342 Uen R1A
RBS 2202 3.3 Antenna Configurations CDU-C+ Configurations without TMA This section describes the GSM 900 configurations without TMA which are possible using CDU-C+. 3.3.
Antenna Configurations 3.3.
RBS 2202 Antenna Configurations RBS 2102, RBS 2102, RBS 2103 and RBS 2202 Cabinet Reconfiguration Manual 3.3.
Antenna Configurations 3.4 RBS 2202 CDU-D Configurations without TMA This section describes the GSM 900 configurations without TMA which are possible using CDU-D. 3.4.
RBS 2202 3.4.2 Antenna Configurations 1x6 CDU-D without Duplexer Cell A 3 2 H 1 3 J2 1 3 D2 1 3 2 A 1 P010129A Figure 8 Table 8 1x6 CDU-D without Duplexer 1x6 CDU-D without Duplexer Cell CDU Feeder label Connector Signal A 1 A:TX1 A3 TX A:RXA A1 RX A A:RXB D1 RX B From this 1x6 CDU-D configuration, the following configurations can be derived: • 1x2 CDU-D • 1x4 CDU-D The following three-cell configurations require three cabinets, each configured as in Table 8 on page 13.
Antenna Configurations 3.4.
RBS 2202 4 Antenna Configurations GSM 1800/1900 Configurations (CDU-A and CDU-C+) This section describes the GSM 1800 and GSM 1900 configurations for the following CDU types: 4.1 • CDU-A • CDU-C+ CDU-A Configurations with dTMA This section describes the GSM 1800 and GSM 1900 configurations with dTMA, which are possible using CDU-A. 4.1.
Antenna Configurations RBS 2202 Table 10 CDU-A without Duplexer Cell CDU Feeder label Connector Signal A 1 A:TX1 H1 TX 1 A:TX2 H2 TX 2 A:RXA A1 RX A A:RXB A2 RX B B:TX1 H3 TX 1 B:TX2 J3 TX 2 B:RXA A3 RX A B:RXB D3 RX B C:TX1 J2 TX 1 C:TX2 J1 TX 2 C:RXA D2 RX A C:RXB D1 RX B B C 2 3 From this 3x2 CDU-A configuration, the following configurations can be derived: 16 (32) • 1x2 CDU-A • 2x2 CDU-A EN/LZT 720 0342 Uen R1A
RBS 2202 4.2 Antenna Configurations CDU-A Configurations with ddTMA This section describes the GSM 1800 and GSM 1900 configurations with ddTMA, which are possible using CDU-A. 4.2.
Antenna Configurations RBS 2202 Table 11 CDU-A without Duplexer Cell CDU Feeder label Connector Signal A 1 A:TX1 H1 TX 1 A:TX2 H1 TX 2 A:RXA A1 RX A A:RXB A2 RX B B:TX1 H3 TX 1 B:TX2 J3 TX 2 B:RXA A3 RX A B:RXB D3 RX B C:TX1 J2 TX 1 C:TX2 J1 TX 2 C:RXA D2 RX A C:RXB D1 RX B B C 2 3 From this 3x2 CDU-A configuration, the following configurations can be derived: 18 (32) • 1x2 CDU-A • 2x2 CDU-A EN/LZT 720 0342 Uen R1A
RBS 2202 4.3 Antenna Configurations CDU-C+ Configurations without TMA This section describes the GSM 1800 and GSM 1900 configurations without TMA, which are possible using CDU-C+. 4.3.
Antenna Configurations 4.3.
RBS 2202 Antenna Configurations RBS 2102, RBS 2102, RBS 2103 and RBS 2202 Cabinet Reconfiguration Manual 4.3.
Antenna Configurations 4.4 RBS 2202 CDU-C+ Configurations with TMA This section describes the GSM 1800 and GSM 1900 configurations with TMA, which are possible using CDU-C+. 4.4.
RBS 2202 Antenna Configurations Table 15 3x2 CDU-C+ without Duplexer Cell CDU Feeder label Connector Signal A 1 A:TX1 H1 TX A:RXA H2 RX A A:RXB A2 RX B B:TX1 H3 TX B:RXA J3 RX A B:RXB D3 RX B C:TX1 J2 TX C:RXA J1 RX A C:RXB D2 RX B B C 2 3 From this 3x2 CDU-C+ configuration, the following configurations can be derived: • 1x2 CDU-C+ • 2x2 CDU-C+ EN/LZT 720 0342 Uen R1A 23 (32)
Antenna Configurations 4.4.
RBS 2202 Antenna Configurations Table 16 3x4 CDU-C+ without Duplexer Cell CDU A Master: 1 2 B 3 Feeder label Connector Signal A:TX1 H1 TX 1 A:RXA H2 RX A A:TX2 H3 TX 2 A:RXB J3 RX B B:TX1 J3 TX 1 B:RXA J1 RX A B:TX2 H1 TX 2 B:RXB H2 RX B C:TX1 H3 TX 1 C:RXA J3 RX A C:TX2 J2 TX 2 C:RXB J1 RX B Extension: 1 C 2 3 For information about connections between master and extension cabinets, see: RBS 2102, RBS 2102, RBS 2103 and RBS 2202 Cabinet Reconfiguration Manu
Antenna Configurations 4.4.
RBS 2202 5 Antenna Configurations GSM 1800 Configurations (CDU-D) This section describes the GSM 1800 configurations for CDU-D. 5.1 CDU-D Configurations without TMA This section describes the GSM 1800 configurations without TMA, which are possible using CDU-D. 5.1.
Antenna Configurations 5.1.
RBS 2202 Antenna Configurations Table 19 Cell 2x12 CDU-D with Duplexer CDU Feeder label Connector Signal A:DX1 A3 TX/RX A — A2 HL out A2 — D3 HL in B A:DX2 A3 TX/RX B — A2 HL in A — D3 HL out B2 Master 1 Extension 1 EN/LZT 720 0342 Uen R1A 29 (32)
Antenna Configurations 5.2 RBS 2202 CDU-D Configurations with TMA This section describes the GSM 1800 configurations with TMA, which are possible using CDU-D. 5.2.
RBS 2202 Antenna Configurations The following three-cell configurations require three cabinets, each configured as in Table 20 on page 30: 5.2.
Antenna Configurations RBS 2202 Table 21 1x12 CDU-D without Duplexer Cell CDU A Master 1 Feeder label Connector Signal A:TX1 A3 TX A:RXA A1 RX A A:RXB D1 RX B — A2 HL out A2 — D3 HL in B2 A:TX2 A3 TX — A2 HL in A — D3 HL in B Extension 1 Ericsson AB SE-164 80 Stockholm Sweden asq.us@ericsson.com 32 (32) No part of this document may be reproduced in any form without the written permission of the copyright owner.
EN/LZT 720 0231 Uen R1A ACCU AC Connection Unit Unit Description The AC Connection Unit (ACCU) distributes and supervises the AC power to the units in the RBS cabinet.
AC Connection Unit ACCU Contents 2 (8) 1 Product Overview 3 1.1 Main Features 3 2 Dimensions 4 3 Function Description 5 3.1 Basic Unit 5 3.2 Connection Box 5 4 Interfaces 6 4.1 Power Interfaces 6 4.
ACCU 1 AC Connection Unit Product Overview The AC Connection Unit (ACCU) for RBS 2102 distributes and supervises the AC power to the units in the RBS cabinet. The ACCU consists of two parts, the Basic Unit and the Connection Box. 1.
AC Connection Unit 2 ACCU Dimensions This section describes the dimensions of the Basic Unit and the Connection Box. Basic Unit Size and weight of the Basic Unit are shown in the table below. Table 1 Dimensions of the Basic Unit Height Width Depth Weight 367 mm 504 mm 149 mm 12 kg Note: Height, width and depth dimensions in the table above include the rear plate and handle. Connection Box Size and weight of the Connection Box are shown in the table below.
ACCU 3 AC Connection Unit Function Description This section describes the functions of the following ACCU parts: • Basic Unit • Connection Box The figure below shows a block diagram of both parts in the ACCU. ECU AC Supply Main Switch Overvoltage protectors Circuit breakers and control Earth Fault Breaker Service Outlet VAC ECU supply 24 VAC PSU+Climate 230 VAC Connection Box Basic Unit ACCU 2102 P003416A Figure 1 3.
AC Connection Unit 4 ACCU Interfaces This section describes the following ACCU interfaces: 4.1 • Power interfaces • Operator interfaces Power Interfaces This section describes the following ACCU power interfaces: • Power input • Voltage and power output The power connections of the Basic Unit are shown in the figure below.
ACCU AC Connection Unit AC Mains Switch Power in Power out P010323A Figure 3 Power Connections for Connection Box Power Input This section describes the power interface, external fuse, to the ACCU. Table 3 External Fuse External Fuse Max. Min. 63 A/phase 40 A/phase Voltage and Power Output This section describes the power interface from the ACCU. Output voltage and output power values are given in the tables below.
AC Connection Unit ACCU Table 5 Output Power Output power To internal users (PSUs) 1136 VA x 4 To internal users, climate unit 2200 VA, 60 Hz To service outlet AC power 1500 VA, 50 Hz 1200 VA, 60 Hz 4.2 Operator Interfaces The ACCU has the following operator interfaces: Ericsson AB SE-164 80 Stockholm Sweden asq.us@ericsson.
EN/LZT 720 0233 Uen R1A BFU Battery Fuse Unit Unit Description The Battery Fuse Unit (BFU) supervises the load and temperature of the batteries, and connects and disconnects the batteries at low voltage. It also regulates the charging of the back-up batteries. BFU Fau lt Ope r Bat ational .
Battery Fuse Unit BFU Contents 2 (10) 1 Product Overview 3 1.1 Main Functions 3 2 Dimensions 4 3 Power Consumption and Heat Generation 4 4 Function Description 5 5 Interfaces 7 5.1 Signal and Power Interfaces 8 5.
BFU 1 Battery Fuse Unit Product Overview The Battery Fuse Unit (BFU) supervises, connects and disconnects the batteries at low voltage in the following RBSs: • RBS 2102 • RBS 2103 Due to its own default values, the BFU can operate independently from the rest of the control system in the RBS. If the communication between the ECU and the BFU fails, the BFU will still function. 1.
Battery Fuse Unit BFU Alarm Handling The alarms are detected in the BFU and forwarded to the ECU and to an indicator light on the front. The following alarms are detected: Table 1 2 Alarms Alarm Description Circuit breaker trip or Aux fuse blown Circuit breaker tripped or Aux blown. Communication failure Not receiving signals from optical loop. BFU failure Failures on the BFU not specified above. Battery disconnected Contactor released.
BFU 4 Battery Fuse Unit Function Description This section describes the functions of the following BFU units: • Auxiliary fuse (RBS 2102 only) • Circuit Breaker (Fuse) • Contactor • Control and supervision circuits • Power circuit Aux Fuse DC Power circuit (Fuse) Circuit breakers DC ECU Supply Contactor DC System voltage Control and supervision ECU Opto link BFU P003446A Figure 1 BFU block diagram Auxiliary fuse When the cabinet is running on DC power the ECU is connected to a fuse
Battery Fuse Unit BFU reaches 60 C, an alarm is sent to the ECU. If it rises above 65 C, the contactor will trip. The batteries are reconnected when the temperature falls below 55 C. Power circuit 6 (10) The high current connection between the rectifiers and the batteries. The circuit breaker lever indicates whether it has been tripped or not. The shunt enables measurement of battery current. The common negative system voltage is not controlled by the BFU and has no path through the unit.
BFU 5 Battery Fuse Unit Interfaces This section describes the following BFU interfaces. • Signal and power interface • Operator interface Position when released Normal position BFU Fau lt Ope ra Circuit breaker Bat.
Battery Fuse Unit 5.1 BFU Signal and Power Interfaces The signal and power interfaces are located on the rear of the BFU unless otherwise indicated. Signal A signal interface is located on the rear of the BFU for the following: • DC control • Temperature sensor • ECU control On the front panel of the BFU is an optical fibre link (Opto) for communication with the ECU. Power The power interfaces consist of the following: 5.2 • System voltage to the RBS • Battery voltage (See Figure 2 on page 7.
BFU Battery Fuse Unit Connectors The following connector is located on the front of the BFU: • AUX fuse Optical Indicators This section describes the BFU optical indicators. Table 4 BFU optical indicators Label Colour Mode Indication Fault Red Off No faults detected. On One or more faults detected. Flashing The unit has detected a communication fault on the (1) power communication loop. Off BFU is not operational. On BFU is operational.
Battery Fuse Unit Ericsson AB SE-164 80 Stockholm Sweden implementation.GSMsupport@era.ericsson.se 10 (10) BFU The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. Ericsson shall have no liability for any error or damages of any kind resulting from the use of this document.
EN/LZT 720 0235 Uen R1A CDU-A Combining and Distribution Unit Unit Description The Combining and Distribution Unit (CDU) is the interface between the transceivers and the antenna system. CDU-A is used in low-capacity cells where high coverage is required.
Combining and Distribution Unit CDU-A Contents 2 (10) 1 Product Overview 3 1.1 Main Functions 3 1.2 Variants 3 2 Dimensions 4 3 Power Consumption and Heat Generation 4 4 Function Description 5 4.1 TX Part 6 4.2 RX Part 7 5 Interfaces 8 5.1 Signal and Power Interface 9 5.
CDU-A 1 Combining and Distribution Unit Product Overview This section includes a product overview of CDU-A, a combining and distribution unit used in low-capacity cells where high coverage is needed. 1.
Combining and Distribution Unit 2 CDU-A Dimensions This section describes the physical dimensions of CDU-A. Size and weight are given in the table below. Table 1 3 CDU-A Dimensions Height Width Depth Weight 400 mm 142 mm 270 mm 14 kg Power Consumption and Heat Generation This section describes power consumption and heat generation for CDU-A. The maximum power consumption and maximum heat generation for CDU-A with and without TMA are given in the table below.
CDU-A 4 Combining and Distribution Unit Function Description This section describes the functions of CDU-A. The CDU-A can be divided into the following functional parts: • TX part • RX part The figure below shows a block diagram of CDU-A (GSM 900) with duplexer. Duplex Filter Circ. MCU Ant 1 TX1 RX Signal RXBP Splitter RXDA RXA 1 RXA 2 Duplex Filter Circ.
Combining and Distribution Unit CDU-A Ant 1 Circ. TXBP MCU TMA TX1 Splitter RXDA DC RXBP RXA 1 Bias injector RXA 2 Circ. TXBP MCU Ant 2 TMA TX2 Splitter RXDA RXBP DC RXB 1 Bias injector RXB 2 P010159A Figure 2 1900) 4.1 Block Diagram of CDU-A without Duplexer (GSM 1800 and GSM TX Part The TX part handles the transmission of signals from the TRUs to the antenna.
CDU-A Combining and Distribution Unit TXBP The TXBP lets TX signals between two specified frequencies pass and removes unwanted out-of-band signals Duplexer The duplexer allows simultaneous transmission and reception on the same antenna. It lets the TX signals pass to the antenna and lets the RX signals from the antenna pass to the RX part. Signals of other frequencies are blocked by the filter. MCU 4.2 The MCU measures forward and reflected signal levels at the CDU output.
Combining and Distribution Unit 5 CDU-A Interfaces This section describes the following CDU-A interfaces: • Signal and power interface • Operator interface These are located on the front panel, see figure below.
CDU-A 5.1 Combining and Distribution Unit Signal and Power Interface This section describes the signal and power connections on CDU-A.
Combining and Distribution Unit Table 4 CDU-A CDU-A Indicators Indicator Colour Mode Description Fault Red Off No faults detected in CDU-A On One or more faults detected in CDU-A Flashing Loss of communication to a superior RU detected by CDU-A Off CDU-A not operational On CDU-A operational Operational Ericsson AB SE-164 80 Stockholm Sweden asq.us@ericsson.com 10 (10) Green No part of this document may be reproduced in any form without the written permission of the copyright owner.
EN/LZT 720 0277 Uen R1A CDU-C Combining and Distribution Unit Unit Description The Combining and Distribution Unit (CDU) is the interface between the transceivers and the antenna system. CDU-C is used in low-coverage cells where high capacity is required.
Combining and Distribution Unit CDU-C Contents 2 (10) 1 Product Overview 3 1.1 Main Functions 3 1.2 Variants 3 2 Dimensions 4 3 Power Consumption and Heat Generation 4 4 Function Description 5 4.1 TX Part 6 4.2 RX Part 7 5 Interfaces 8 5.1 Signal and Power Interface 9 5.
CDU-C 1 Combining and Distribution Unit Product Overview This section includes a product overview of CDU-C, a combining and distribution unit used in high-capacity cells where low coverage is needed. CDU-C+ has replaced CDU-C as a spare part. Note: 1.1 Two CDU-Cs for each sector are always used.
Combining and Distribution Unit 2 CDU-C Dimensions This section describes the physical dimensions of CDU-C. Table 1 3 CDU-C Dimensions Height Width Depth Weight 400 mm 142 mm 270 mm 12 kg Power Consumption and Heat Generation This section describes power consumption and heat generation for CDU-C. Table 2 4 (10) Power Consumption and Heat Generation Max. Power Consumption Max.
CDU-C 4 Combining and Distribution Unit Function Description This section describes the functions of CDU-C. The CDU-C can be divided into the following functional parts: • TX part • RX part The figure below is a block diagram of CDU-C (GSM 900) with duplexer. Circ. TX1 Circ. Hybrid comb.
Combining and Distribution Unit CDU-C Circ. TX1 Hybrid comb. Circ. TXBP MCU TX Ant TX2 Split-2 RXDA RXBP DC RX Ant HL OUT HL IN Splitter RX 5 RX 6 Bias injector Splitter RX 1 RX 2 RX 3 RX 4 P010162A Figure 2 Block Diagram for CDU-C without Duplexer (GSM 1800 and GSM 1900) 4.1 TX Part The TX part handles the transmission of signals from the TRUs to the antenna.
CDU-C 4.2 Combining and Distribution Unit TXBP The TXBP lets TX signals between two specified frequencies pass and removes unwanted out-of-band signals Hybrid Combiner The hybrid combiner combines two TX signals to a common output. It is a broadband combiner, but there is a 3 dB combing loss in the TX path. Duplexer The duplexer allows simultaneous transmission and reception on the same antenna. It lets the TX signals pass to the antenna and let the RX signals from the antenna pass to the RX part.
Combining and Distribution Unit 5 CDU-C Interfaces This section describes the following CDU-C interfaces: • Signal and power interface • Operator interface These are shown in the figure below.
CDU-C 5.1 Combining and Distribution Unit Signal and Power Interface This section describes the signal and power connections on CDU-C.
Combining and Distribution Unit 5.2 CDU-C Operator Interface This section describes the operator interface, which consists of optical indicators located on the front panel, see figure and table below.
Combining and Distribution Unit CONTAINERFILE EN/LZT 720 0278 Uen R1B
Copyright © Ericsson AB 2003, 2010. All rights reserved. No part of this document may be reproduced in any form without the written permission of the copyright owner. Disclaimer The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. Ericsson shall have no liability for any error or damages of any kind resulting from the use of this document.
Combining and Distribution Unit Contents 1 Product Overview 1 1.1 Main Functions 1 1.2 Variants 1 2 Dimensions 2 3 Power Consumption and Heat Generation 2 4 Function Description 3 4.1 TX Part 4 4.2 RX Part 5 5 Interfaces 6 5.1 Signal and Power Interface 7 5.
Combining and Distribution Unit EN/LZT 720 0278 Uen R1B 2010-08-09
Combining and Distribution Unit 1 Product Overview This section includes a product overview of CDU-C+, a combining and distribution unit used in high-capacity cells where low coverage is needed. CDU-C+ can also serve as a replacement for the older CDU-C. One or two CDU-C+ can be used, as well as one CDU-C+ together with one CDU-C. 1.
Combining and Distribution Unit 2 Dimensions This section describes the physical dimensions of CDU-C+. Size and weight are given in the table below. Table 1 3 CDU-C+ Dimensions Height Width Depth Weight 400 mm 142 mm 270 mm 12 kg Power Consumption and Heat Generation This section describes power consumption and heat generation for CDU-C+. Table 2 2 Power Consumption and Heat Generation Max. Power Consumption Max.
Combining and Distribution Unit 4 Function Description This section describes the functions of CDU-C+. The CDU-C+ can be divided into the following functional parts: • TX part • RX part The figure below shows a block diagram of CDU-C+ (GSM 900) with duplexer. RX 1 RX 2 RX 3 RX 4 RX 5 RX 6 P010161B Figure 1 Block Diagram for CDU-C+ with Duplexer The figure below shows a block diagram of CDU-C+ (GSM 1800 and GSM 1900) without duplexer.
Combining and Distribution Unit RX 1 RX 2 RX 3 RX 4 RX 5 RX 6 P010164B Figure 2 4.1 Block Diagram for CDU-C+ without Duplexer TX Part The TX part handles the transmission of signals from the TRUs to the antenna. The TX part consists of: • Two circulators • A hybrid combiner • A duplex filter (duplexer) • A measurement coupler unit (MCU) Circulator 4 The circulator provides a uni-directional transmission path and protects the TX inputs from reflected signals.
Combining and Distribution Unit 4.2 Hybrid Combiner The hybrid combiner combines two TX signals to a common output. It is a broadband combiner, but there is a 3 dB combing loss in the TX path. Duplexer The duplexer allows simultaneous transmission and reception on the same antenna. It lets the TX signals pass to the antenna and lets the RX signals from the antenna to the RX part. MCU The MCU measures forward and reflected signal levels at the CDU output.
Combining and Distribution Unit 5 Interfaces This section describes the following CDU-C+ interfaces: • Signal and power interface • Operator interface These are shown in the figure below.
Combining and Distribution Unit 5.1 Signal and Power Interface This section describes the signal and power connections on CDU-C+. Table 3 5.
Combining and Distribution Unit Table 4 CDU-C+ Indicators Indicator Colour Mode Description Fault Red Off No faults detected in CDU-C+ On One or more faults detected in CDU-C+ Flashing Loss of communication to a superior RU detected by CDU-C+ Off CDU-C+ not operational On CDU-C+ operational Operational 8 Green EN/LZT 720 0278 Uen R1B 2010-08-09
EN/LZT 720 0279 Uen R1A CDU-D Combining and Distribution Unit Unit Description The Combining and Distribution Unit (CDU) is the interface between the transceivers and the antenna system. CDU-D is used for configurations with up to 12 TRUs connected to two antennas and provides both high capacity and high coverage.
Combining and Distribution Unit CDU-D Contents 2 (12) 1 Product Overview 3 1.1 Main Functions 3 1.2 Variants 3 2 Dimensions 4 3 Power Consumption and Heat Generation 4 4 Function Description 4 4.1 TX Part 7 4.2 RX Part 8 5 Interfaces 9 5.1 Signal and Power Interface 10 5.
CDU-D 1 Combining and Distribution Unit Product Overview This section includes a product overview of CDU-D, a combining and distribution unit used in high-capacity cells where high coverage is required. 1.1 Main Functions This section describes the main functions of CDU-D: 1.
Combining and Distribution Unit 2 CDU-D Dimensions This section describes the physical dimensions of CDU-D. It has the physical size of three CDU-As, CDU-Cs or CDU-C+s. Dimensions and weight of CDU-D are given in the table below. Table 1 3 CDU-D Dimensions Height Width Depth Weight 400 mm 483 mm 270 mm 45 kg Power Consumption and Heat Generation This section describes power consumption and heat generation for CDU-D. Table 2 4 Power Consumption and Heat Generation Max.
CDU-D Combining and Distribution Unit CU1 TX1 Circ. TX2 Duplex antenna Circ. FUd CU2 Duplex Filter TX3 MCU Circ. TX4 Circ. RX Signal CU3 TX5 Circ. TX6 Circ. DU Split-2 RXDA RXBP Receiver antenna HL OUT A2 HL OUT A1 HL IN A RX 1 Split-6 RX 6 Split-2 RXDA RXBP Receiver antenna HL OUT B2 HL OUT B1 HL IN B RX 1 Split-6 RX 6 P010166A Figure 1 Block Diagram for CDU-D with Duplexer The figure below shows a block diagram of CDU-D (GSM 1800) without duplexer.
Combining and Distribution Unit CDU-D CU1 TX1 Circ. TX2 TX antenna Circ. FU CU2 TX3 TXBP TX4 MCU Circ. Circ. CU3 TX5 TX6 Circ. Circ.
CDU-D 4.1 Combining and Distribution Unit TX Part The TX part handles the transmission of signals from the TRUs to the antenna. The TX part consists of the following: • Three combiner units (CU) • A filter unit (FU or FUd) CU CDU-D contains three CUs. The CU combines two TX signals to a common output.
Combining and Distribution Unit 4.2 CDU-D TXBP (FU) The TXBP lets TX signals between two specified levels pass and removes unwanted out-of-band signals MCU The MCU measures forward and reflected signal levels at the CDU output. The measurements are used for tuning the filters and measuring the antenna VSWR. RX Part The RX part consists of the following units: • FUd (if duplexer – GSM 900 and GSM 1800 versions) • Distribution Unit (DU) FUd See Page 7.
CDU-D 5 Combining and Distribution Unit Interfaces This section describes the following CDU-D interfaces: • Signal and power interface • Operator interface All interfaces are located on the front panel of the CDU-D, see figure below.
Combining and Distribution Unit 5.1 CDU-D Signal and Power Interface This section describes the signal and power connections on CDU-D.
CDU-D 5.2 Combining and Distribution Unit Operator Interface This section describes the operator interface, which consists of optical indicators located on the front panel, see figure and table below.
Combining and Distribution Unit Table 4 asq.us@ericsson.
EN/LZT 720 0243 Uen R1A DXU Distribution Switch Unit Unit Description The Distribution Switch Unit (DXU) is the central control unit of the RBS. There is one DXU per RBS. In multi-cabinet configurations, the DXU is located in the master cabinet only.
Distribution Switch Unit DXU Contents 2 (12) 1 Product Overview 3 1.1 Main Functions 3 1.2 Variants 3 2 Dimensions 4 3 Power Consumption and Heat Generation 4 4 Function Description 5 5 Interface 7 5.1 Signal and Power Interface 7 5.
DXU 1 Distribution Switch Unit Product Overview This section describes the main functions of the DXU and the following DXU variants: 1.1 • DXU-01 • DXU-03 • DXU-11 Main Functions The DXU has the following main functions: 1.
Distribution Switch Unit DXU DXU-11 2 With both E1 (CEPT) PCM links (2 Mbit/s) and T1 PCM links (1.544 Mbit/s), without internal frequency reference. E1 and T1 are selectable by a switch on the board. DXU-11 supports TG Synhronization and long haul (long haul only valid for E1/T1 120 ). Dimensions This section contains information about the dimensions of DXU-01, DXU-03 and DXU-11. Size and weight for each DXU variant are given in the table below.
DXU 4 Distribution Switch Unit Function Description This section decribes the DXU functions. The DXU consists of the following main blocks: • PCM part • Central Positioning Unit (CPU) • Central Timing Unit (CTU) • High Level Data Link Controller (HDLC) concentrator • TG Synchronization (only DXU-11) The figure below shows a block diagram of the DXU.
Distribution Switch Unit DXU function is activated during the installation phase, using the OMT. CPU The CPU has the following features: • Resource management within the RBS • RU software loading and storage • Interface to the OMT • Operation and maintenance • Internal and external alarms • Extraction of LAPD signalling information CTU The CTU generates stable reference pulses for the TRUs.
DXU 5 Distribution Switch Unit Interface This section describes the following DXU interfaces: • Power and signal interface • Operator interface These are shown in the figure below. DXU-01 OMT CPU Reset Fault Operationa Local model BS fault External alar Local/rem m ote TEST G 703-1 G 703-2 DXU-11 OMT CPU Reset Fault Operationa Local model BS fault External alar Local/rem m ote TEST G703-1 2.048 1.544 G703-2 DXU-01/03 Figure 2 5.
Distribution Switch Unit 5.2 DXU Operator Interface This section describes the operator interface of the DXU, which consists of the following: • G.703 Interface • OMT RS 232 • Test Interface • Indicators G.703 Interface The G.703 interface is used for communication with the BSC, according to the ITU - T G.703 standard. The G.703 interface for DXU-01, DXU-03 and DXU-11 are described in the table below. Two G.703 interfaces are available for DXU-11. Table 3 G.
DXU Distribution Switch Unit Table 4 G.703 Interface Pins Pin Function 1 Data up, hot wire, 75 W (not used for T1) 2 Data up, shield, 75 W (not used for T1) 3 Ground 4 Data down, shield, 75 W (not used for T1) 5 Data down, hot wire, 75 W (not used for T1) 6 Data up, twisted pair 100/120 W 7 Data up, twisted pair 100/120 W 8 Data down, twisted pair, 100/120 W 9 Data down, twisted pair, 100/120 W Pin 2 and Pin 6 are connected and both may be used to connect shield from data up-coax.
Distribution Switch Unit DXU Test Interface The test interface is used for taking measurements from the RBS. The signals include • Three TU signals (13 MHz sinus frequency reference output, 270 kHz airbus clock and airbus framesync) • Six local bus signals (up- and down-link data for A and B channels, Clock and Framesync) • Four pairs of G.703 signals (up- and down-link data for A and B channels) • Internal +5 V and +3.
DXU Distribution Switch Unit Indicators The indicators which are part of the operator interface are described in the table below.
Distribution Switch Unit Ericsson AB SE-164 80 Stockholm Sweden asq.us@ericsson.com 12 (12) DXU No part of this document may be reproduced in any form without the written permission of the copyright owner. The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. Ericsson shall have no liability for any error or damages of any kind resulting from the use of this document.
EN/LZT 720 0244 Uen R3A DXU-21 Distribution Switch Unit Unit Description The Distribution Switch Unit (DXU) is a unit, which acts as an interface between the transmission network and the transceivers. It also extracts timing information from the transmission interfaces and generates a timing reference for the RBS.
DXU-21 Contents 2 (10) 1 Product Overview 3 1.1 Main Functions 3 1.2 Variants 3 2 Dimensions 3 3 Power Consumption and Heat Generation 4 4 Function Description 4 4.1 CPU System 5 4.2 Communication Switch System 6 4.3 Transmission Interface Controller 6 4.4 Power Supply 6 4.5 Timing System 6 4.6 Miscellaneous Logic 6 4.7 Compact Flash Card 6 5 Interfaces 7 5.1 Signal and Power Interfaces 7 5.
DXU-21 1 Product Overview The DXU-21 is a Replaceable Unit (RU), which acts as an interface between the transmission network and the transceivers. It also extracts timing information from the transmission interfaces and generates a timing reference for the RBS. The DXU also performs supervisory tasks. The DXU-21 transmission interface has long-haul capability and can be configured to both 1.544 Mbit/s (T1) and 2.048 Mbit/s (E1) transmission interface modes. 1.
DXU-21 Table 1 3 Height Width Depth Weight 227 mm (6 HE x 44.45 mm 71 mm (14 TE x 5.08 mm) 240 mm 2.
DXU-21 DXU 13 MHz test *) Part of timing system OVCXO+DAC Compact Flash Card Interface CPU System OPT-inputs OPT-outputs External alarms Vcc for backplane memory Indicators and buttons IOM-bus Ext. Sync. Source (GPS) Cabinet LEDs Ext. Sync. Source (ESB) Rack/Shelf/unit pos Ext. O&M *) O&M Terminal (OMT) Timing bus EPC bus Transm. lines G.703-A Local bus G.703-B Transm. Interface Controller G.703-C Local bus Communication switch system G.
DXU-21 4.2 • I2C controller • SDRAM memory • FLASH memory • CPU • Compact Flash Card Communication Switch System This system block contains circuits that handle traffic between the BSC and the dTRUs. 4.3 Transmission Interface Controller This part contains circuits for four transmission ports and the transmission interface controller, which controls the traffic for all four transmission ports. The bit rate is SW controlled. Two speeds are available: E1 (2.048 Mbit/s) or T1 (1.544 Mbit/s). 4.
DXU-21 5 Interfaces This section describes the signal and power interfaces, and the operator interface, of the DXU. 5.1 Signal and Power Interfaces Transmission Interface The four transmission interfaces are connected to the BSC (Protocol GSM-Abis) or to cascaded base stations. In cascade mode, this interface can control an external bypass relay. Unused time slots can be through-connected to a successive base station. The communication speed in E1 interfaces is 2 Mbit/s and in T1, 1.5 Mbit/s.
DXU-21 External Sync. (Freq. Ref.) This interface is used for connecting an external frequency reference. It uses a generic synchronization port for the synchronization information. Optional Output This interface enables control of up to eight devices, which can be of various types. These outputs are accessed through the upper backplane connector. Optional Input This interface enables connection of up to eight internal cabinet signals, such as alarms.
DXU-21 ESB This interface is used to synchronize several transceiver groups in the same cell, for example when one cell is built up by more than one RBS. The interface is accessed on the front of the DXU through a D-sub 9-pin male connector marked ‘‘ESB’’. 5.2 Operator Interface This section describes the operator interface, which consists of the OMT interface and indicators and buttons. OMT The OMT port is used to communicate with the Operation and Maintenance Terminal.
DXU-21 Table 4 Indicator Colour Fault Red Operational Green Transmission OK (port A, B, C, D) Green (4 pcs) Local Yellow RBS fault Yellow External alarm Yellow EPC bus fault Yellow Battery mode (only DXU-21A) Yellow EOM bus fault (only DXU-21) Yellow Table 5 Ericsson AB SE-164 80 Stockholm Sweden asq.us@ericsson.
EN/LZT 720 0245 Uen R1A ECU Energy Control Unit Product Description The Energy Control Unit (ECU) controls and supervises the power equipment and climate equipment in an RBS.
Energy Control Unit ECU Contents 2 (10) 1 Product Overview 3 1.1 Main Functions 3 2 Dimensions 4 3 Power Consumption and Heat Generation 4 4 Function Description 5 4.1 Central Processing Unit 5 4.2 I/O Block 6 4.3 Power and Cold Start 6 4.4 Local Bus 6 4.5 Optical Interface 6 5 Interfaces 7 5.1 Signal and Power Interfaces 7 5.
ECU 1 Energy Control Unit Product Overview The ECU observes alarm signals from the power and climate system and protects the equipment within the RBS from conditions that could reduce lifetime and reliability. The ECU protects the equipment during power failure conditions and cold start-up. 1.1 Main Functions The ECU has the following main functions: • Controls power equipment (PSU, BFU, Battery and AC connection unit) and climate equipment (fans, heater, cooler, and heat exchanger).
Energy Control Unit 2 ECU Dimensions This section describes the physical characteristics of the ECU. Size and weight are given in the table below. Table 1 3 Dimensions Height Width Depth Weight 267 mm 41 mm 240 mm 1.0 kg Power Consumption and Heat Generation Figures for power consumption and heat generation are shown in the table below.
ECU 4 Energy Control Unit Function Description The ECU consists of five main blocks: • Central Processing Unit • I/O-block • Power and cold start • Local bus • Optical interface The relations between these five main blocks are shown in the figure below. 24 V AC Internal ECU supply 24 V DC Power and Cold Start Control sig. Alarms Sensor sig. CPU I/O Block Local bus A Opto loop Local bus B Optical Interface Local Bus ECU P003042B Figure 1 4.
Energy Control Unit 4.2 ECU I/O Block The external signals consist of control signals, alarms and observation signals. 4.3 Power and Cold Start This section describes the Power and Cold Start block of the ECU. The cold start function ensures that the RBS is not started when the temperature is below + 5 C. Below + 5 C the heater is active. The cold start gates the incoming supply voltage if the temperature is within the specified ranges. Table 3 4.
ECU 5 Energy Control Unit Interfaces This section describes the following interfaces on the ECU: • Signal and power interfaces • Operator interface View of backplane ECU CPUReset Fault Operationa l Battery mode DC disconn ect AC fault OPTO TD RD DC Control Local bus Heater control Cooler control Fans control Climate sensor System voltage Battery voltage To ACunit P003419A Figure 2 5.
Energy Control Unit ECU • Cooler control • Fan control • Climate sensor • System voltage • Battery voltage Note: 5.2 The ECU could be powered from either D-sub on the front panel (24 V AC) or from the backplane. Operator Interface This section describes the operator interface consisting of connectors, optical indicators and buttons.
ECU Energy Control Unit Buttons There is one button on the front of the ECU: • EN/LZT 720 0245 Uen R1A CPU reset 9 (10)
Energy Control Unit Ericsson AB SE-164 80 Stockholm Sweden asq.us@ericsson.com 10 (10) ECU No part of this document may be reproduced in any form without the written permission of the copyright owner. The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. Ericsson shall have no liability for any error or damages of any kind resulting from the use of this document.
EN/LZT 720 0281 Uen R1A PSU -48 V Power Supply Unit Product Description The Power Supply Unit (PSU) converts the incoming DC power to the regulated DC voltage required.
Power Supply Unit PSU -48 V Contents 2 (10) 1 Product Overview 3 1.1 Main Functions 3 2 Dimensions 3 3 Power Consumption and Heat Generation 3 4 Function Description 4 4.1 Communication 4 4.2 Handling Alarms 4 4.3 Load Sharing 5 4.4 Output Overvoltage Protection 5 4.5 Power Limitations 5 5 Interfaces 7 5.1 Power and Signal Interfaces 8 5.
PSU -48 V 1 Power Supply Unit Product Overview The PSU -48 V converts the incoming DC power to the required DC voltage. 1.1 Main Functions The PSU -48V DC/DC converter alters the incoming -48 V to -60 V DC to the regulated DC voltage. The PSUs are designed for single or parallel use. 2 Dimensions This section describes the physical characteristics of the PSU -48 V. Size and weight are shown in the table below.
Power Supply Unit 4 PSU -48 V Function Description The PSU -48 V has the following functions: • Communication • Handling alarms • Load sharing • Output overvoltage protection • Power limitation The figure below shows a block diagram of the PSU -48 V. Voltage Control Device Primary control device -48V- -60V DC Input Filter DC/DC Converter Secondary control device Output Filter Alarms + control +24V DC PSU-48 P003317A Figure 1 4.
PSU -48 V Power Supply Unit Table 3 4.3 PSU Alarms Type of alarm Description Overvoltage failure The output voltage of the converter has exceeded the alarm level. High temperature The internal temperature of the converter has exceeded the set value. Converter not adjustable The converter output voltage cannot be adjusted from a superior unit. High output power The converter limits the power. Input failure A failure has been detected in the incoming DC supply.
Power Supply Unit PSU -48 V U (U) 700W 26.2 25.8 20.
PSU -48 V 5 Power Supply Unit Interfaces This section describes the following interfaces on the PSU: • Power and signal interfaces • Operator interface All external interfaces on the PSU are located on the front panel, see figure below.
Power Supply Unit 5.1 PSU -48 V Power and Signal Interfaces This section describes the power and signal interfaces, which consist of the following: • Power supply • Power Control Bus (Opto) Power The following power connections are located on the PSU: • Input supply • Output power Characteristics of these interfaces are shown in the tables below.
PSU -48 V 5.2 Power Supply Unit Operator Interface There are two optical indicators on the front of the unit, see table below.
Power Supply Unit Ericsson AB SE-164 80 Stockholm Sweden asq.us@ericsson.com 10 (10) PSU -48 V No part of this document may be reproduced in any form without the written permission of the copyright owner. The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. Ericsson shall have no liability for any error or damages of any kind resulting from the use of this document.
EN/LZT 720 0282 Uen R1A PSU 230 V Power Supply Unit Product Description The Power Supply Unit (PSU) rectifies the incoming AC power to the regulated DC voltage required.
Power Supply Unit PSU 230 V Contents 2 (10) 1 Product Overview 3 1.1 Main Functions 3 2 Dimensions 3 3 Power Consumption and Heat Generation 3 4 Function Description 4 4.1 Communication 4 4.2 Handling Alarms 5 4.3 Voltage Adjustment/Load Sharing 5 4.4 Output Overvoltage Protection 5 4.5 Power Limitations 6 5 Interfaces 7 5.1 Power and Signal Interfaces 8 5.
PSU 230 V 1 Power Supply Unit Product Overview The PSU 230 V rectifies the incoming AC power to the regulated DC voltage required. 1.1 Main Functions The PSU 230 rectifies the incoming AC power to the regulated DC voltage required. The PSUs are designed for single or parallel use. 2 Dimensions This section describes the physical characteristics of the PSU. The PSU size and weight are given in the table below. Table 1 3 Size and Weight Height Width Depth Weight 267 mm 61 mm 240 mm 3.
Power Supply Unit 4 PSU 230 V Function Description The PSU 230 V has the following functions: • Communication • Handling Alarms • Voltage Adjustment/Load sharing • Output Overvoltage Protection • Power Limitations The figure below shows a block diagram of the PSU 230 V. Voltage Control Device Primary control device Secondary control device PFC Mains VAC Input Filter AC/DC Preregulator Full Bridge Output Filter Alarms + control +24 V DC PSU 230 P003041A Figure 1 4.
PSU 230 V 4.2 Power Supply Unit Handling Alarms The following alarms are detected in the rectifier and are then forwarded to the ECU and to an LED on the PSU front: Table 3 4.3 Alarms Type of alarm Type of failure Overvoltage failure The output voltage of the rectifier has exceeded the alarm level. High temperature The internal temperature of the rectifier has exceeded the set value. Rectifier not adjustable The rectifier output voltage cannot be adjusted from a superior unit.
Power Supply Unit 4.5 PSU 230 V Power Limitations When the temperature exceeds the permissable temperature, the PSU reduces the power and an alarm is sent to the ECU. The output power is raised when the temperature drops, and the alarm is reset. When the output power of the rectifier reaches 700 W, the rectifier limits its power by reducing its ouput voltage to maintain a constant output power. The ouput current increases to a maximum of 32 – 34 A even in the event of short circuits.
PSU 230 V 5 Power Supply Unit Interfaces This section describes the following interfaces on the PSU: • Power and signal interface • Operator interface All interfaces on the PSU are shown in the figure below.
Power Supply Unit 5.1 PSU 230 V Power and Signal Interfaces This section describes the power and signal interfaces, which consist of the following: • Power supply • Power Control Bus (Opto) Power The following power connections are located on the PSU: • Input supply • Output power Characteristics of these interfaces are shown in the tables below.
PSU 230 V 5.2 Power Supply Unit Operator Interface There are two optical indicators on the front of the unit, see table below.
Power Supply Unit Ericsson AB SE-164 80 Stockholm Sweden asq.us@ericsson.com 10 (10) PSU 230 V No part of this document may be reproduced in any form without the written permission of the copyright owner. The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. Ericsson shall have no liability for any error or damages of any kind resulting from the use of this document.
EN/LZT 720 0349 Uen R3A sTRU Single Transceiver Unit Description The single Transceiver Unit (sTRU) is a 1-TRX replaceable unit.
Single Transceiver Unit sTRU Contents 2 (8) 1 Product Overview 3 1.1 Main Functions 3 1.2 Variants 3 2 Dimensions and Weight 3 3 Power Consumption and Heat Generation 4 4 Function Description 4 4.1 CPU System 4 4.2 DSP System 5 4.3 Radio Control System 5 4.4 Radio System 5 5 Interfaces 6 5.1 Connection Interfaces 6 5.2 Signal and Power Interfaces 6 5.
sTRU 1 Single Transceiver Unit Product Overview The sTRU is a 1-TRX replaceable unit. A TRX is a transmitter/receiver and signal processing unit, which transmits and receives one carrier. The sTRU has the same dimensions and the same backplane connectors as other TRUs, but a slightly different front layout. The difference is an additional Y link connection plus removal of the “test-call” button and indicator as well as the test interface. The sTRU has one TX connector and two RX connectors.
Single Transceiver Unit 3 sTRU Power Consumption and Heat Generation Table 2 4 Power consumption and heat generation Max. Power Consumption Max. Heat Generation 233 W 198 W Function Description The sTRU has the following function blocks: • CPU System • DSP System • Radio Control System • Radio System Figure 1 4.1 Block Diagram of sTRU CPU System The CPU System is a control unit in the sTRU. It consists of a CPU, support logic, memory and logic for handling the interfaces.
sTRU 4.2 Single Transceiver Unit DSP System The DSP System performs all baseband signal processing. For downlink, this includes Terrestrial Protocol Handling (TPH), encoding, ciphering and burst generation. For uplink it includes equalisation, combining, decoding, deciphering and TPH. 4.
Single Transceiver Unit 5 sTRU Interfaces Figure 2 5.1 Interfaces on the sTRU Connection Interfaces The following interfaces are located on the front: 5.
sTRU 5.
Single Transceiver Unit Ericsson AB SE-164 80 Stockholm Sweden asq.us@ericsson.com 8 (8) sTRU No part of this document may be reproduced in any form without the written permission of the copyright owner. The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. Ericsson shall have no liability for any error or damage of any kind resulting from the use of this document.
EN/LZT 720 0280 Uen R1A V3 Climate Unit Climate Unit for RBS 2102 Unit Description The V3 Climate Unit maintains the internal RBS temperature within working range.
Climate Unit for RBS 2102 V3 Climate Unit Contents 2 (8) 1 Product Overview 3 1.1 Main Features 3 2 Dimensions 3 3 Power Consumption 3 4 Function Description 4 5 Interfaces 6 5.1 Signal and Power Interfaces 6 5.
V3 Climate Unit 1 Climate Unit for RBS 2102 Product Overview This section describes the main features of the climate unit. 1.1 Main Features The climate unit maintains climate protection by a combination of air conditioning, heat exchanging and heating. The units will operate in different modes depending on the internal temperature of the cabinet. The climate protection maintains the internal temperature within working range.
Climate Unit for RBS 2102 4 V3 Climate Unit Function Description This section describes the functions of the climate unit. The V3 Climate Unit has five units providing climate protection for the RBS: • Heat exchanger • Air conditioner • Cabinet subrack fans • Heater • Climate Control Unit (CCU) The figure below shows a block diagram of the first four units in the list above.
V3 Climate Unit Climate Unit for RBS 2102 The location of the Climate Control Unit and its control board are shown in the figure below.
Climate Unit for RBS 2102 5 V3 Climate Unit Heat exchanger The heat exchanger is a counter flow air-to-air cooling device which allows the transfer of heat from the internal RBS air flow to the external ambient air. At internal cabinet temperatures lower than 45 C, the heat exchanger is sufficient to control the internal temperature. When the internal temperature exceeds 45 C, the air conditioner must be used to remove heat from the air in the RBS.
V3 Climate Unit Climate Unit for RBS 2102 CCU CCU control board SUPPLY COMPR. ON COMPR. FAIL HEAT FAN FAIL Comp Heat P006252B Figure 3 Table 3 CCU Optical Indicators (left) and Switches (right) CCU Optical Indicators Label Colour Mode Indication SUPPLY Green Off There is no power to the CCU On There is power to the CCU Off The compressor is not operational. On The compressor is operational. Off No faults detected in the compressor. On One or more faults detected in the compressor.
Climate Unit for RBS 2102 Table 4 Ericsson AB SE-164 80 Stockholm Sweden asq.us@ericsson.com 8 (8) V3 Climate Unit CCU Switches Label Function Comp Starts and stops compressor test function. Heat Starts heater function. No part of this document may be produced in any form without the written permission of the copyright owner.
EN/LZT 720 0283 Uen R2A RBS 2000 Glossary This document provides a glossary of terms and abbreviations used in RBS 2000 Customer Product Information (CPI).
Glossary RBS 2000 Contents 2 (22) 1 Introduction 3 2 Terms and Abbreviations 3 EN/LZT 720 0283 Uen R2A
RBS 2000 1 Glossary Introduction This glossary lists abbreviations and acronyms used in texts dealing with RBS 2000 cabinets. Some basic terms and acronyms needed for cross-reference are included in the list. An arrow is used to indicate a reference to another entry in the list. Where there are several meanings for the same term and the terms are cabinet size dependent, this is indicated using Macro and Micro where applicable..
Glossary RBS 2000 ALNA Antenna Low Noise Amplifier ALPU Antenna Lightning Protection Unit AMR Adaptive Multi-Rate AO Application Object ARAE Antenna Related Auxiliary Equipment ARFCN Absolute Radio Frequency Channel Number ARP Antenna Reference Point ARU Active Replaceable Unit ASIC Application Specific Integrated Circuit ASU Antenna Sharing Unit AT Alphanumeric Terminal ATRU Adaptive Transceiver Unit ATSR Air Time Slot Resource AU Antenna Unit BALUN BALance and UNbalance tran
RBS 2000 Glossary BFI Bad Frame Indication BFU Battery Fuse Unit Bias injector A unit which injects DC power into the coaxial cable to feed the TMA. Isolates the DC power from the RF signal fed to the CDU. Bm Denotes a full-rate traffic channel BPC Basic Physical Channel Denotes the air interface transport vehicle formed by repetition of one time slot on one or more radio frequency channels. BS Base Station BSC Base Station Controller GSM network node for control of one or more BTSs.
Glossary RBS 2000 CCCH Common Control CHannel Channel combining the following common control channels: • PCH Paging CHannel • RACH Random Access CHannel • AGCH Access Grant CHannel CCU Climate Control Unit CDU Combining and Distribution Unit CE Conformité Européenne cell An area of radio coverage identified by the GSM network by means of the cell identity.
RBS 2000 Glossary Micro: CMRU = The whole RBS RBS 2308: CMRU = IXU RBS 2309: CMRU = IXU RBS 2109: CMRU = IXU CNU Combining Network Unit Compr Compressor CON LAPD concentrator LAPD concentration is used to reduce the number of required physical links between the BSC and BTS. Config Configuration Co-siting Co-siting is the operation of radio equipment from more than one mobile telephone system and/or frequency on the same site sharing common equipment.
Glossary RBS 2000 DCCH Dedicated Control CHannel Dedicated control channels carry signalling data. DCCU DC Connection Unit ddTMA dual duplex Tower Mounted Amplifier DF Distribution Frame DF Disturbance Frequency DFU Distribution and Fuse Unit DIP DIgital Path The name of the function used for supervision of the connected PCM lines. DM Degraded Minute DM Distribution Module DMRU Distributed Main Replaceable Unit If a Main RU is subordinated to the CMRU, it is said to be distributed.
RBS 2000 Glossary DUT Device Under Test DX Direct Exchange DXB Distribution Switch Board DXC Digital Cross Connector DXU Distribution Switch Unit DXX Ericsson Cellular Transmission System including NMS E1 Transmission standard, G.
Glossary RBS 2000 ES Errored Second ESB External Synchronization Bus ESD ElectroStatic Discharge ESF Extended Superframe Format ESO Ericsson Support Office ETS European Telecommunication Standard EXT External FACCH Fast Associated Control CHannel Main signalling channel in association with a TCH.
RBS 2000 Glossary G.704 Synchronous frame structures used at 1544, 6312, 2048, 8448 and 44 736 kbit/s, as defined by the ITU. GPRS General Packet Radio Services GPS Global Positioning System GS General Specification GSL GPRS Signalling Link GSM Global System for Mobile communications International standard for a TDMA digital mobile communication system. Originally, GSM was an abbreviation for Group Special Mobile, which is a European mobile telecommunication interest group, established in 1982.
Glossary RBS 2000 HWU HardWare Unit An HWU consists of one or more SEs. An HWU is a functional unit within the RBS. The HWU is either active (equipped with a processor) or passive (without processor).
RBS 2000 Glossary LAN Local Area Network LAPD Link Access Procedures on D-channel LAPD is the data link layer (layer 2) protocol used for communication between the BSC and the BTS on the Abis interface. Abis layer 2 is sometimes used synonymously with LAPD. LBO Line Build Out LED Light Emitting Diode LLB Line Loop Back LNA Low Noise Amplifier Local bus The local bus offers communication between a central main RU (DXU) and distributed main RUs (TRU and ECU).
Glossary RBS 2000 MAC Medium Access Controller MADT Mean Accumulated DownTime magazine A magazine is a reserved space in the cabinet, which may hold one or more RUs. Main RU Contains one or more processors, to which software can be downloaded from the BSC. A Main RU is either Central (CMRU) or Distributed (DMRU). A Main RU may or may not have a direct signalling link to the BSC.
RBS 2000 Glossary NMS Ericsson Network Management System in DXX Nominal Power The nominal power is the power level defined when configuring the transceiver. N terminal Neutral terminal in an AC mains connection NTU Network Terminating Unit OL/UL Overlaid/Underlaid O&M Operation and Maintenance General term for activities such as configuration, utilization of channels (frequency bands), cell planning, system supervision, hardware and software maintenance, subscriber administration, and so on.
Glossary RBS 2000 PC Personal Computer PCB Printed Circuit Board PCH Paging CHannel Downlink only subchannel of CCCH for system paging of MSs. CCCH PCM Pulse Code Modulation PCU Packet Control Unit PDCH Packet Data Channel PE terminal Protective Earth terminal in an AC mains connection PFWD Power Forward Physical Channel An air interface physical channel carries one or more logical channels.
RBS 2000 Glossary PSTN Public Switch Telephone Network PSU Power Supply Unit PWU Power Unit RACH Random Access CHannel Uplink only subchannel of CCCH for MS request for allocation of a dedicated channel. CCCH RAI Remote Alarm Indication RAM Random Access Memory RBER Radio Bit Error Ratio RBS Radio Base Station All equipment forming one or more Ericsson base station.
Glossary RBS 2000 RS232 American standard for term/MODEM interconnection. rTMA Receiver TMA RTN Return RU Replaceable Unit An RU consists of one or more HWUs. An RU may be replaced by another RU of the same type. The RU is the smallest unit that can be handled on site.
RBS 2000 Glossary SES Severely Errored Second SF Slip Frequency SID Silence Descriptor SIG Signalling SIM Subscriber Identity Module SMS Short Message Service (point to point) A short message, up to 160 alphanumeric characters long, can be sent to or from an MS (point to point). SO Service Object SS Swedish Standard Sub-RU A sub-replaceable unit is always connected to a superior Main RU. This connection is used for example for retrieval of the RU identity.
Glossary RBS 2000 TCH/F Traffic Channel, Full-rate TCH/H Traffic Channel, Half-rate TCC Transmission Coherent Combining TCH SIG Traffic CHannel Signalling TD Transmit Data TDMA Time Division Multiple Access Multiplexing of several channels in a common frequency band. Each channel is assigned a certain time division, a time slot. TDMA frame GSM air interface time frame comprising eight time slots.
RBS 2000 Glossary TN O&M Transport Network Operation and Maintenance (in general) TRA Transcoder Rate Adapter The TRA Unit (TRAU) in BSC performs transcoding of speech information and rate adaptation of data information. TRS Transceiver System TRU Transceiver Unit TRX Transceiver (combined transmitter and receiver) TRXC Transceiver Controller TS Time Slot A 0.577 ms period (TDMA frame subunit) corresponding to 156.25 raw bits of information.
Glossary Ericsson AB SE-164 80 Stockholm Sweden asq.us@ericsson.com 22 (22) RBS 2000 X bus The X bus carries transmit air data frames between transceivers. Y link The interface between the DXU and each DSP System in core based TRUs. No part of this document may be reproduced in any form without the written permission of the copyright owner. The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing.
