LampSite Installation Guide Issue 08 Date 2014-12-30 HUAWEI TECHNOLOGIES CO., LTD.
Copyright © Huawei Technologies Co., Ltd. 2014. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders.
LampSite Installation Guide About This Document About This Document Overview This document describes how to install the modules and cables for the RHUB3908, pRRU3901 indoors. It also provides checklists for hardware installation. Product Version The following table lists the product version related to this document. Product Name Solution Version Product Version DBS3900 SRAN9.0 and later versions RAN16.0 and later versions V100R009C00 and later versions eRAN7.
LampSite Installation Guide Contents Contents About This Document .................................................................................................................... ii 1 Changes in LampSite Installation Guide ................................................................................. 1 2 Installation Preparations ............................................................................................................. 6 2.1 Reference Documents ...................................
LampSite Installation Guide Contents 6 Installing a pRRU3901................................................................................................................ 48 6.1 Information About the Installation ................................................................................................................. 49 6.1.1 pRRU3901 Product Family ................................................................................................................... 49 6.1.
LampSite Installation Guide 1 1 Changes in LampSite Installation Guide Changes in LampSite Installation Guide This chapter describes the changes in the LampSite Installation Guide. 08 (2015-01-15) This is the eighth commercial release.
LampSite Installation Guide 1 Changes in LampSite Installation Guide Content Change Description band and the Wi-Fi module need to process services concurrently. Compared with 06 (2014-09-30), this issue excludes the following topic: Installing RF Daughter Boards on a pRRU3901 (in Capacity Expansion Scenarios) 06 (2014-09-30) This is the sixth commercial release. Compared with 05 (2014-08-30), no information is added.
LampSite Installation Guide 1 Changes in LampSite Installation Guide Compared with 03 (2014-06-30), no information is added. Compared with 03 (2014-06-30), this issue incorporates the following change: Content Change Description 7 Installing the Extender (Optional) Added the descriptions about installing a Extender on a Ceiling. Compared with 03 (2014-06-30), no information is deleted. 03 (2014-06-30) This is the third commercial release.
LampSite Installation Guide 1 Changes in LampSite Installation Guide Compared with 01 (2014-04-26), no information is deleted. 01 (2014-04-26) This is the first commercial release. Compared with Draft C (2014-03-26), no information is added.
LampSite Installation Guide 1 Changes in LampSite Installation Guide Content Change Description three transmission ports. Such pRRU3901s support integrated Wi-Fi services. Added the descriptions about the UMTS, LTE FDD and UMTS+LTE FDD mode. LampSite Installation Guide Optimized descriptions about matching product versions. Installing an Ethernet Cable Changed the cable name from RHUB3908-pRRU3901 Ethernet cable to Ethernet cable.
LampSite Installation Guide 2 Installation Preparations 2 Installation Preparations About This Chapter Before starting the installation, you must obtain the required reference documents, tools, and instruments, and familiarize yourself with the skills required. 2.1 Reference Documents Before the installation, you must read the following documents: 2.2 Preparing Tools and Instruments This section describes the tools and instruments that must be prepared before the installation. 2.
LampSite Installation Guide 2 Installation Preparations Power cable crimping tool RJ11 crimping tool Cable cutter Rubber mallet T20 torque torx screwdriver Wire stripper Hammer drill (Ø6, Ø8 and Ø12) Torque wrench (Ø10 mm) Protective gloves Guarded blade utility knife ESD gloves Long measuring tape Multimeter Network cable tester Vacuum cleaner Ladder Torque wrench for SMA connector Socket wrench (M6) 2.
LampSite Installation Guide 2 Installation Preparations Before the installation, pay attention to the following items: Technical engineers must take Huawei training and be familiar with proper installation and operation methods. The number of installation personnel depends on the engineering schedule and installation environment. Generally, three to five persons are required. Generally, only three to five onsite personnel are necessary.
LampSite Installation Guide 3 Unpacking and Checking 3 Unpacking and Checking This section describes how to unpack and check the delivered equipment to ensure that the materials are complete and intact. Context The following lists important notes when you are transporting, lifting, or installing the equipment or components: Protect them from colliding with doors, walls, shelves, or other objects. Wear clean gloves and do not touch them with bare hands, sweat-soaked gloves, or dirty gloves.
LampSite Installation Guide 3 Unpacking and Checking If... Then... The exterior of each packing box is intact Go to Step 3. It is damaged or soaked Report the problems and causes to the local Huawei office. The collision label is red Do not unpack the packing box and claim for compensation from the transportation company. Step 3 Check the type and quantity of the equipment in the boxes according to the packing list. If... Then...
LampSite Installation Guide 4 Installing a BBU 4 Installing a BBU This chapter describes the process of installing a BBU. The BBU can have BBU3900 and BBU3910. Unless otherwise specified, the BBU refers to both the BBU3900 and BBU3910 in this document. For details about the installation of the BBU, see DBS3900 Installation Guide. Issue 08 (2014-12-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
LampSite Installation Guide 5 Installing an RHUB3908 5 Installing an RHUB3908 About This Chapter This chapter describes the process of installing an RHUB3908. 5.1 Information About the Installation This section describes the information to be learnt before RHUB3908 installation, including the RHUB3908 installation scenarios, clearance, and installation environment. 5.
LampSite Installation Guide 5 Installing an RHUB3908 The RHUB3908 supports that mounting ears are installed in standard mode or reverse mode. The reverse mode is used by default. The two installation modes are defined as follows: In standard mode, the front of the mounting ear is aligned with the RHUB3908 panel, as shown in Figure 5-1. Figure 5-1 Installing mounting ears in standard mode In reverse mode, the front of the mounting ear is 31 mm away from the RHUB3908 panel, as shown in Figure 5-2.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-3 and Figure 5-4 show RHUB3908s installed in a cabinet or rack, respectively. Figure 5-3 Installing an RHUB3908 in a 19-inch cabinet or rack in standard mode Figure 5-4 Installing an RHUB3908 in a 19-inch cabinet in reverse mode Installing an RHUB3908 in a 19-Inch Shelf When an RHUB3908 is installed in a 19-inch shelf, the shelf must be installed on a wall. One shelf can house multiple RHUB3908s with 1 U space between two RHUB3908s.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-5 RHUB3908 installed in a 19-inch shelf in standard mode Issue 08 (2014-12-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-6 RHUB3908 installed in a 19-inch shelf in reverse mode Installing an RHUB3908 on a Wall An RHUB3908 can be installed on a wall. The wall on which an RHUB3908 is installed must meet the following requirements: When a single RHUB3908 is installed, the wall must have a capacity of bearing at least four times the weight of the RHUB3908. Expansion bolts must be tightened to 10 N·m (88.507 bf·in.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-7 RHUB3908 installed on a wall 5.1.2 Installation Clearance Requirements of an RHUB3908 When an RHUB3908 is installed in a 19-inch cabinet, rack, shelf, or on a wall, a minimum clearance is required for easy cabling and operation and maintenance. A recommended installation clearance is provided based on experience. Do not install or place inflammable materials above or under an RHUB3908.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-8 Installation clearance for an RHUB3908 installed in a 19-inch cabinet, rack, or shelf Figure 5-9 and Figure 5-10 shows the recommended and minimum installation clearance respectively when the RHUB3908 is installed on a wall. Figure 5-9 Recommended installation clearance for a wall-mounted RHUB3908 (unit: mm) Issue 08 (2014-12-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-10 Minimum installation clearance for a wall-mounted RHUB3908 (unit: mm) 5.1.3 Installation Environment of an RHUB3908 The installation environment of an RHUB3908 involves the running environment specifications for the RHUB3908 and other specifications. RHUB3908 Running Environment Specifications Table 5-1 shows the environment specifications for the RHUB3908 installed indoors.
LampSite Installation Guide 5 Installing an RHUB3908 Table 5-1 RHUB3908 environment specifications Specifi cations Installation Scenario RHUB3908 Quantity Condition Remarks Operati ng tempera ture Installed on a wall or in a 19-inch rack. N/A -5°C to +50°C N/A Installed in a shelf. 1 -5°C to +45°C N/A 2 -5°C to +43°C N/A 3 -5°C to +40°C N/A Relativ e humidit y Installed in all scenarios. N/A 5% RH to 95% RH N/A Altitude N/A N/A -60 m to +1800 m Works properly.
LampSite Installation Guide 5 Installing an RHUB3908 5.2 Installation Process The RHUB3908 installation involves installing an RHUB3908 module, installing RHUB3908 cables, checking the RHUB3908 hardware installation, and powering on the RHUB3908. Figure 5-11 shows the RHUB3908 installation process. Figure 5-11 RHUB3908 installation process 5.3 Installing an RHUB3908 An RHUB3908 can be installed in a cabinet, rack, shelf, or on a wall. 5.3.
LampSite Installation Guide 5 Installing an RHUB3908 If necessary, request one more person for assistance. 1. With one hand holding it, align the mounting holes with the installation holes, slowly push the RHUB3908 into the required position in the cabinet, as shown in Figure 5-12. Figure 5-12 Pushing an RHUB3908 into a cabinet 2. Use a torque screwdriver or Phillips screwdriver to tighten the four M6×16 screws with a torque of 2 N•m, as shown in Figure 5-13.
LampSite Installation Guide 5 Installing an RHUB3908 1. Remove the mounting ears on both sides of the RHUB3908 by removing the four M4×8 screws, as shown in Figure 5-14. Figure 5-14 Removing mounting ears and screws 2. Use a torque screwdriver or Phillips screwdriver to tighten the four M4×8 screws with a torque of 1.4 N•m to install the removed mounting ears again, as shown in Figure 5-15. The mounting ears must be aligned with the RHUB3908 panel.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-16 Pushing an RHUB3908 into a cabinet 4. Use a torque screwdriver or Phillips screwdriver to tighten the four M6×16 screws with a torque of 2 N•m, as shown in Figure 5-17. Figure 5-17 Tightening screws ----End 5.3.2 Installing an RHUB3908 in a 19-Inch Shelf If a shelf houses more than one RHUB3908, 1 U space is required between two RHUB3908s. The PSU must be installed at the bottom of the cabinet.
LampSite Installation Guide 5 Installing an RHUB3908 Procedure The following describes how to install an RHUB3908 with mounting ears installed in reverse mode: If necessary, request one more person for assistance. 1. With one hand holding it, align the mounting holes with the installation holes, slowly push the RHUB3908 into the required position in the shelf. 2. Use a torque screwdriver or Phillips screwdriver to tighten the four M6×16 screws with a torque of 2 N•m, as shown in Figure 5-18.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-19 Removing mounting ears and screws 2. Use a torque screwdriver or Phillips screwdriver to tighten the four M4×8 screws with a torque of 1.4 N•m to install the removed mounting ears again, as shown in Figure 5-20. The mounting ears must be aligned with the RHUB panel. Figure 5-20 Installing mounting ears in standard mode 3.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-21 Tightening screws ----End 5.3.3 Installing an RHUB3908 on a Wall An RHUB3908 can be installed on a wall. Procedure 1. The mounting ears are installed in reverse mode by default. Before installing an RHUB3908 on a wall, modify the installation mode of the mounting ears on the RHUB3908.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-22 Removing screws and mounting ears Rotate the mounting ears 90 degrees clockwise, and use a torque screwdriver or Phillips screwdriver to secure the mounting ear with a torque of 1.4 N•m, as shown in Figure 5-23. Figure 5-23 Installing mounting ears and screws Step 2 Determine the position on the wall for installing the RHUB3908 based on the requirements in the engineering blueprint and Installation Clearance Requirements of an RHUB.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-24 Anchor points for installing an RHUB3908 on a wall (1) Level (2) RHUB3908 (3) Wall To prevent inhalation or eye contact with dust, take adequate preventive measures when drilling holes. Step 3 Drill holes at the anchor point and install expansion bolts, as shown in Figure 5-25. Issue 08 (2014-12-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-25 Drilling holes and installing expansion bolts (1) M6×60 expansion bolt (2) Nut (3) Spring washer (4) Flat washer (5) Extension tub 1. Use a hammer drill with bit 8 to drill holes with a diameter of 8 mm and a depth of 45 mm to 50 mm at the marked anchor points. All the holes have the same depth. 2. Use a vacuum cleaner to clear the dust inside and around each hole.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-26 Installing an RHUB3908 on a wall As shown in the preceding figure, when the RHUB3908 is placed against the wall, ensure that the RHUB3908 panel is vertical to the ground and the PSU is on the lower part of the RHUB3908 panel. ----End 5.4 Installing RHUB3908 Cables This section describes how to install cables for an RHUB3908. 5.4.
LampSite Installation Guide 5 Installing an RHUB3908 General Requirements for Cable Layout 中国标准 综合布线系统工程设计规范 GB 50311-2007 综合布线工程验收规范（含条文说明） GB 50312-2007 安全防范工程技术规范 GB 50348-2004 电子信息系统机房施工及验收规范 GB 50462-2008 智能建筑工程质量验收规范 GB 50339-2003 建筑电气工程施工质量验收规范 GB 50303-2002 通信管道工程施工及验收技术规范 GB 50374-2006 国际标准 用户建筑综合布 ISO／IEC 11801 商业建筑电信布线标准 EIA／TIA 568 商业建筑电信布线安装标准 EIA／TIA 569 商业建筑通信基础结构管理规范 EIA／TIA 606 商业建筑通信接地要求 EIA／TIA 60 信息系统通用布线标准 EN 50173 信息系统布线安装标准 EN 5
LampSite Installation Guide 5 Installing an RHUB3908 Cables are placed away from sharp objects or wall burrs. If these positions are inevitable, protection pipes are required for the cables. Cables are routed away from heat sources, or heat-insulation materials are added between cables and heat sources. Cables are routed away the cooling vents of the RHUB3908. A clearance is reserved at turns of a cable or the position close to a device, facilitating cable and device maintenance.
LampSite Installation Guide 5 Installing an RHUB3908 If optical cables need to be routed close to a device on the tower, the optical cables are secured to the guard rail or pole with cable clips and the device cannot be far away from the position for securing the optical cables. If the optical cable close to a device on the tower is too long, the optical cables are wrapped and secured to the tower. 5.4.
LampSite Installation Guide 5 Installing an RHUB3908 Cable One End Connector Alarm Cable The Other End Connected to... Connector Connected to... RHUB3908 equipment If one end of the CPRI cable is connected to the DLC connector, the other end connects the BBU, or RHUB3908 through the DLC connector. If one end of the CPRI cable is connected to the ODF adapter, the other end connects the BBU or RHUB3908 through a connector corresponding to the adapter.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-28 RHUB3908 cable installation process 5.4.5 Installing an RHUB3908 PGND Cable An RHUB3908 PGND cable ensures proper grounding of an RHUB3908. Prerequisites The OT terminals at both ends of the PGND cable are prepared. Context The yellow and green or green PGND cable is a single cable. The cross-sectional area of the PGND cable is 6 mm2 (0.009 in.2). Both ends of the cable are OT terminals, as shown in Figure 1.
LampSite Installation Guide 5 Installing an RHUB3908 If the PGND cable is provided by the customer, a copper-core cable with a minimum cross-sectional area of 6 mm2 (0.009 in.2) or 10 AWG is recommended. The OT terminals at both ends of the PGND cable are assembled at the site. The M6 OT terminal has the default size. You can replace it with another OT terminal of the expected size based on the site requirement. Ensure proper grounding of the RHUB3908 using a PGND cable.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-31 Installing an RHUB3908 PGND cable Step 3 Use a torque screwdriver or Phillips screwdriver to secure the M8 OT terminal at one end of the PGND cable to the wiring terminal on the ground bar at the site with a torque of 1.4 N•m. ----End Follow-up Procedure 1. Route the cable, and then use a cable tie to bind the cable. For details, see Requirements for Cable Layout. 2. Label the installed cable. For details, see section 8.
LampSite Installation Guide 5 Installing an RHUB3908 Using the CPRI_E1 port on the pRRU3901 has the same Ethernet cable connection to the RHUB3908 as using the CPRI_E0 port. The following section describes the connection using the CPRI_E0 port. Procedure 1. Make the Ethernet cables. 1. Assemble an RJ45 connector and an Ethernet cable by following instructions in Assembling the Unshielded RJ45 Connector and the Ethernet Cable of Installation Reference.
LampSite Installation Guide 5 Installing an RHUB3908 The pRRU3901 can have two transmission ports plus PWR port or three transmission ports (plus PWR port or no PWR port). The Ethernet cable connection between the pRRU3901 in any appearance and the RHUB3908 is similar. This section uses the pRRU3901 with three transmission ports plus no PWR port as an example. ----End Follow-up Procedure 1. Route the cable, and then use a cable tie to bind the cable. For details, see 5.4.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-33 Removing the dust-proof cap from a port Figure 5-34 Installing an optical module Step 2 Install a CPRI optical cable, as shown in Figure 5-35. 1. Remove the dust-proof cap from the optical cable connector. 2. Install the optical cables by referring to Table 5-3.
LampSite Installation Guide 5 Installing an RHUB3908 If one end of the CPRI cable is connected to the DLC connector, the other end connects the BBU or RHUB3908 through the DLC connector. If one end of the CPRI cable is connected to the ODF adapter, the other end connects the BBU or RHUB3908 through a connector corresponding to the adapter. The connectors include the FC connector, SC connector, and LC connector.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-36 RHUB3908 alarm cable Procedure 1. Connect the RJ45 connector on one end of the alarm cable to the EXT_ALM port on the RHUB3908. Step 2 Connect the other end of the alarm cable to the alarm cable port on the device to be monitored. ----End Follow-up Procedure 1. Route the cable, and then use a cable tie to bind the cable. For details, see 5.4.1 Requirements for Cable Layout. 2. Label the installed cable. For details, see section 8.
LampSite Installation Guide 5 Installing an RHUB3908 Figure 5-37 Installing an RHUB3908 power cable ----End Follow-up Procedure 1. Route the cable, and then use a cable tie to bind the cable. For details, see 5.4.1 Requirements for Cable Layout. 2. Label the installed cable. For details, see section 8.3 Attaching an L-Shaped Label. 5.5 Checking the RHUB3908 Hardware Installation After an RHUB3908 is installed, check the installation of hardware including the devices and related cables.
LampSite Installation Guide 5 Installing an RHUB3908 Table 5-5 Checklist for power cable and PGND cable connections No. Item 1 The power cables and PGND cables comply with the requirements of local regulations. 2 The power cables or the PGND cables are not inversely connected or short-circuited. 3 The power cables and PGND cables are bound separately from other cables. 4 Labels are attached to both ends of the power cables, PGND cables, optical fibers, and Ethernet cables.
LampSite Installation Guide 5 Installing an RHUB3908 Table 5-7 lists the checking items for other cable connections. Table 5-7 Checklist for other cable connections No. Item 1 The connectors of the other cables must securely connected. 2 Labels on the cables are legible and bound based on the engineering requirements. The cables must be bound tightly and neatly. The sheaths of the cables must not be damaged. 3 Positions for routing the cables must meet requirements of the engineering design. 5.
LampSite Installation Guide 5 Installing an RHUB3908 If... Then... The external power supply does not range from 100 V AC to 240 V AC Find out the cause and ensure that the resistance meets requirement. Then, go to Step 3. Step 3 Power on the RHUB3908. Wait 3 to 5 minutes, check the status of the RUN indicator of the RHUB3908 after the RHUB3908 runs properly. If the Status of the RUN Indicator... It Indicates that... Then... Steady on The power supply is normal while the board is faulty.
LampSite Installation Guide 6 Installing a pRRU3901 6 Installing a pRRU3901 About This Chapter This chapter describes the pRRU3901 installation process. The pRRU3901 can have two transmission ports (plus PWR port) or three transmission ports (plus PWR port or no PWR port). Unless otherwise specified, this document uses the pRRU3901 with three transmission ports plus no PWR port as an example.
LampSite Installation Guide 6 Installing a pRRU3901 This section describes the power-on check on the pRRU3901 after the pRRU3901 hardware is installed and checked. 6.1 Information About the Installation This section describes the information that you must be familiar with before installing a pRRU3901, including the pRRU3901 product family, installation scenarios, installation space and environment requirements. 6.1.
LampSite Installation Guide 6 Installing a pRRU3901 Installing a pRRU3901 on a wall The pRRU3901 must keep a minimum of 0.5 m away from the power equipment with interference, and keep a minimum of 2 m away from the source with radiation. The pRRU3901 must keep away from a metal wall to avoid the impact on the antenna performance. When a pRRU3901 is installed on a wall, installation modes vary with the quality of wall, as shown in Table 6-2.
LampSite Installation Guide 6 Installing a pRRU3901 Installation Mode Requirements Mounting Brackets Installation Diagram cannot be installed on a wall using a V clamp through an attachment plate. Installing a pRRU3901 on a ceiling When a pRRU3901 is installed on a ceiling, installation modes vary with the quality of the ceiling, as shown in Table 6-3. Table 6-3 Ceiling-mounted suggestion Installation Mode Requirements Mounting Brackets Installing the pRRU3901 on a ceiling by drilling holes 1.
LampSite Installation Guide 6 Installing a pRRU3901 Installation Mode Requirements pRRU Installed on a Pole. the pRRU3901. Installing the pRRU3901 on a keel A keel under the ceiling can bear a load at least four times the weight of the pRRU3901. For details, see pRRU Installed on a Keel. Mounting Brackets Installation Diagram For details, see Table 6-5. For details, see Table 6-5.
LampSite Installation Guide 6 Installing a pRRU3901 Table 6-5 Keel-mounted installation suggestion Installation Mode Requirements Mounting Brackets Installing the pRRU3901 on a keel The keel is in U-shape, T-shape, H-shape, or other shapes. 1. Plate For details, see pRRU Installed on a Keel. Installation Diagram 2. V clamp 3. Bolt (M6X80) shows the pRRU3901 installed on a U-shaped keel. 6.1.
LampSite Installation Guide 6 Installing a pRRU3901 At least 300 mm on the right of the pRRU3901 is reserved for maintenance. At least 400 mm in front of the pRRU3901 is reserved for maintenance At least 20 mm on the back of the pRRU3901 is reserved for ventilation. Figure 6-2 shows the minimum space requirements of the pRRU3901 when the external antenna is not required.
LampSite Installation Guide 6 Installing a pRRU3901 Specificat ions Condition Remarks Relative humidity 5% RH to 95% RH - Altitude - 60 m to + 1800 m Works properly. 1800 m to 4000 m Above the 1800 m altitude, the maximum operating temperature decreases by 1°C each time the altitude increases by 220 m. e Other Running Environment Specifications The pRRU3901 cannot be installed at an air outlet of the heat dissipation box of an air conditioner or other heat-generating appliances.
LampSite Installation Guide 6 Installing a pRRU3901 Do not remove the WIFI MAC label on the side of the pRRU3901 housing. Before removing the backup WIFI MAC label, photograph it. Figure 6-3 Removing backup WIFI MAC label Step 2 Save the MAC according to MAC Collection Template, and report it to the pRRU3901 commissioning personnel. ----End 6.
LampSite Installation Guide 6 Installing a pRRU3901 Figure 6-4 pRRU3901 installation process 6.4 Installing a pRRU3901 This section describes the pRRU3901 installation process. A pRRU3901 can be installed on a wall, ceiling, indoor metal pole, or keel. Issue 08 (2014-12-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
LampSite Installation Guide 6 Installing a pRRU3901 The pRRU3901 cannot be grounded. If the pRRU3901 is grounded but the RHUB3908 connected to this pRRU3901 is not, the pRRU3901 may fail to be powered on. A minimum distance of 50 cm must be reserved between the pRRU3901 and the incandescent lamp. The installation spacing between the pRRU3901 and the temperature sensor must be greater than 50 cm.
LampSite Installation Guide 6 Installing a pRRU3901 Figure 6-6 Plate specifications 6.4.2 pRRU3901 Installed on a Wall If the wall indoors has sufficient load bearing capacity and space, the pRRU3901 is recommended to install on a wall. If the wall cannot bear the capacity, choose an installation mode based on site requirements. Context This section only describes the procedure of installing the pRRU3901 on a wall without any other auxiliary devices.
LampSite Installation Guide 6 Installing a pRRU3901 Figure 6-7 Anchor points of the pRRU3901 installation kits (unit: mm) (1) Wall (2) Plate (3) Anchor point To prevent inhalation or eye contact with dust, take adequate preventive measures when drilling holes. Step 3 Use a hammer drill with a φ 8 bit to drill holes at the marked anchor points as shown in as shown in Figure 6-8. Use the cleaner to clean the dust inside and around the holes and measure the distance between them.
LampSite Installation Guide 6 Installing a pRRU3901 Figure 6-8 Drilling holes and installing expansion bolts Step 4 Lead the M6x50 screw through the washer, and then through the drilling holes of the plate to the plastic expansion sleeve, and tighten the screw to a torque of 5 N•m, as shown in Figure 6-9. Figure 6-9 Installing the plate Issue 08 (2014-12-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
LampSite Installation Guide 6 Installing a pRRU3901 If the screws cannot be tightened using a Phillips screwdriver, use a hex key or an electric screwdriver to assist the installation. Step 5 Fit the four hooks of the pRRU3901 into the installation kits, as shown in Figure 6-10. If the hooks are properly installed, a slight clack can be heard. It is recommended that you observe the installation from one side of the pRRU3901 when inserting hooks into the kits.
LampSite Installation Guide 6 Installing a pRRU3901 Context If the pRRU3901 is installed on the ceiling, the temperature of the ceiling may increase by a maximum of 30 degrees. Therefore, whether a pRRU3901 can be installed on a ceiling depends on the ceiling material. Procedure 1. Determine the position for installing the pRRU3901 based on the construction blueprint and the space requirements. For pRRU3901 installation space requirements, see Space Requirements.
LampSite Installation Guide 6 Installing a pRRU3901 To prevent inhalation or eye contact with dust, take adequate preventive measures when drilling holes. Step 3 Use a hammer drill with a φ 8 bit to drill holes at the marked anchor points as shown in as shown in Figure 6-12. Use the cleaner to clean the dust inside and around the holes and measure the distance between them. If they are inaccurately positioned, re-measure and re-drill the holes.
LampSite Installation Guide 6 Installing a pRRU3901 Figure 6-13 Installing the plate If the screws cannot be tightened using a Phillips screwdriver, use a hex key or an electric screwdriver to assist the installation. Step 5 Fit the four hooks of the pRRU3901 into the installation kits, as shown in Figure 6-14. If the hooks are properly installed, a slight clack can be heard. It is recommended that you observe the installation from one side of the pRRU3901 when inserting hooks into the kits.
LampSite Installation Guide 6 Installing a pRRU3901 Figure 6-14 Installing a pRRU3901 ----End 6.4.4 pRRU3901 Installed on a Pole A pRRU3901 can be installed on a metal pole indoors. Procedure 1. Determine the position for installing the pRRU3901 based on the construction blueprint and the space requirements. For pRRU3901 installation space requirements, see Space Requirements.
LampSite Installation Guide 6 Installing a pRRU3901 Figure 6-15 Securing the pRRU3901 installation kits on the metal pole If the diameter of the pole is larger than 70 mm, use the hose clamp to install the plate on the pole. The hose clamp is prepared by customers. Tighten the bolt with a torque of 5 N•m, as shown in Figure 6-16. Figure 6-16 Securing the pRRU3901 installation kits on the metal pole Issue 08 (2014-12-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
LampSite Installation Guide 6 Installing a pRRU3901 Step 3 Fit the four hooks of the pRRU3901 into the installation kits, as shown in Figure 6-17. If the hooks are properly installed, a slight clack can be heard. It is recommended that you observe the installation from one side of the pRRU3901 when inserting hooks into the kits. Figure 6-17 Installing a pRRU3901 ----End 6.4.
LampSite Installation Guide 6 Installing a pRRU3901 For pRRU3901 installation space requirements, see Space Requirements. Step 2 Place the plate in the installation position against the wall. Then, level the plate and mark the two anchor points using a marker, as shown in Figure 6-18. Figure 6-18 Anchor points of the pRRU3901 installation kits (unit: mm) (1) Panel (2) Plate (3) Anchor point To prevent inhalation or eye contact with dust, take adequate preventive measures when drilling holes.
LampSite Installation Guide 6 Installing a pRRU3901 Figure 6-19 Installing the pRRU3901 installation kits Step 5 Fit the four hooks of the pRRU3901 into the installation kits, as shown in Figure 6-20. If the hooks are properly installed, a slight clack can be heard. It is recommended that you observe the installation from one side of the pRRU3901 when inserting hooks into the kits. Issue 08 (2014-12-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
LampSite Installation Guide 6 Installing a pRRU3901 Figure 6-20 Installing a pRRU3901 ----End 6.4.6 pRRU3901 Installed on a Keel If the ceiling cover cannot bear the pRRU3901, the pRRU3901 can be installed on the keel of a ceiling. Context Before installing the pRRU3901 on a keel, ensure that the keel is strong enough to bear the pRRU3901. The installation kits of the pRRU3901 can be installed on the keel of the following specifications: GBT 11981-2008, JIS A6517-2002, and ASTM C635 C635M-2007.
LampSite Installation Guide 6 Installing a pRRU3901 Step 2 Lead the V clamp on across the keel, and mark the projective position on the cover with a marker, as shown in Figure 6-21. Figure 6-21 Anchor points on a plate (unit: mm) To prevent inhalation or eye contact with dust, take adequate preventive measures when drilling holes. Step 3 Use a hammer drill to drill holes at the anchor points. You are advised to use the hammer drill Ф12.
LampSite Installation Guide 6 Installing a pRRU3901 Figure 6-22 Installing the pRRU3901 installation kits Step 5 Fit the four hooks of the pRRU3901 into the installation kits, as shown in Figure 6-23. If the hooks are properly installed, a slight clack can be heard. It is recommended that you observe the installation from one side of the pRRU3901 when inserting hooks into the kits. Issue 08 (2014-12-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
LampSite Installation Guide 6 Installing a pRRU3901 Figure 6-23 Installing a pRRU3901 ----End 6.5 Installing pRRU3901 Cables This section describes the procedure of installing the pRRU3901 cables. 6.5.1 Requirements for Cable Layout Cables must be routed according to the specified cabling requirements to prevent signal interference. If certain cables listed below are not required, skip the requirements for routing these cables.
LampSite Installation Guide 6 Installing a pRRU3901 通信管道工程施工及验收技术规范 GB 50374-2006 国际标准 用户建筑综合布 ISO／IEC 11801 商业建筑电信布线标准 EIA／TIA 568 商业建筑电信布线安装标准 EIA／TIA 569 商业建筑通信基础结构管理规范 EIA／TIA 606 商业建筑通信接地要求 EIA／TIA 60 信息系统通用布线标准 EN 50173 信息系统布线安装标准 EN 50174 Bending radius The bending radius of a 1/4'' jumper, a 1/2'' softer jumper, and a 1/2'' common jumper must be longer than 35 mm, 50 mm, and 127 mm, respectively.
LampSite Installation Guide 6 Installing a pRRU3901 6.5.2 pRRU3901 Cable List This section describes pRRU3901 cable connections. Table 6-7 lists pRRU3901 cables. Table 6-7 List of pRRU3901 cables Cable Ethernet Cable (Optional) pRRU3901 RF Jumper One End The Other End Connector Connected to ... Connector Connected to ...
LampSite Installation Guide 6 Installing a pRRU3901 standard of the pRRU3901 RF jumper, see (Optional) pRRU3901 RF Jumper of the LampSite Hardware Description. Figure 6-24 shows the cable connection when the pRRU3901 is configured with only one RF Daughter Board. Figure 6-24 pRRU3901 cable connection (1) (1) Ethernet cable (2) RF jumper The Extender can be used to lengthen the distance between the RHUB3908 and the pRRU3901 connected using the Ethernet cable.
LampSite Installation Guide 6 Installing a pRRU3901 Figure 6-25 pRRU3901 cable connection (2) (1) Ethernet cable (2) RF jumper The Extender can be used to lengthen the distance between the RHUB3908 and the pRRU3901 connected using the Ethernet cable. If the Extender is used, the Ethernet cable is divided into two parts, one between the RHUB3908 and the Extender and the other between the Extender and the pRRU3901.
LampSite Installation Guide 6 Installing a pRRU3901 Figure 6-26 pRRU3901 cable connection (3) (1) Ethernet cable (2) RF jumper The Extender can be used to lengthen the distance between the RHUB3908 and the pRRU3901 connected using the Ethernet cable. If the Extender is used, the Ethernet cable is divided into two parts, one between the RHUB3908 and the Extender and the other between the Extender and the pRRU3901.
LampSite Installation Guide 6 Installing a pRRU3901 standard of the pRRU3901 RF jumper, please see (Optional) pRRU RF Jumper of the LampSite Hardware Description. Figure 6-27 shows the cable connection when the pRRU3901 is configured with only one RF Daughter Board. Figure 6-27 pRRU3901 cable connection (1) (1) Ethernet cable (2) RF jumper The Extender can be used to lengthen the distance between the RHUB and the pRRU connected using the Ethernet cable.
LampSite Installation Guide 6 Installing a pRRU3901 6.5.6 Installing an Ethernet Cable This section describes how to install an Ethernet cable. Prerequisites Ethernet cables are not delivered, and they must be prepared onsite. You need to use a network cable tester to test the Ethernet cable connection. The Ethernet cable must be of Category 5e (enhanced) or higher. In addition, its cross-sectional area must be 24 AWG or larger and frame spread rating must be CM or higher.
LampSite Installation Guide 6 Installing a pRRU3901 4. Connect the RJ45 connector at the other end of the Ethernet cable to any port ranging from CPRI_E0 to CPRI_E7 on the RHUB3908 panel based on the engineering design, as shown in Figure 6-29. Step 3 Optional: Install the Ethernet cable between the pRRU3901 and the AC. This operation is required when the pRRU3901 with three transmission ports is configured with a Wi-Fi daughter board. 1. Remove the dustproof cap of the GE port on the pRRU3901. 2.
LampSite Installation Guide 6 Installing a pRRU3901 pRRU3901s can be connected to external whip antennas or external remote antennas (through pRRU3901 RF jumpers). Whip antennas are delivered optionally. RF jumpers are not delivered. 1. Expose the SMA female connector by removing the pRRU3901 antenna housing, as shown in Figure 6-30. Procedure Figure 6-30 Removing the pRRU3901 antenna housing Step 2 Use a torque wrench with a torque of 0.
LampSite Installation Guide 6 Installing a pRRU3901 Tighten the feeder close to the type N connector to ensure that the jumper is not tightened. In this way, the connectors on both ends of a jumper are not affected by the external force. Figure 6-31 Installing jumpers between the pRRU3901 and external antennas ----End Follow-up Procedure 1. Route the cable, and then use a cable tie to bind the cable. For details, see 6.5.1 Requirements for Cable Layout. 2. Label the installed cable.
LampSite Installation Guide 6 Installing a pRRU3901 No. Item The labels, tags, and nameplates are correct, legible, and complete. Table 6-9 lists the check items of the signal cable connection. Table 6-9 Checklist for the signal cable connection No. Item 1 The connectors of the signal cables must securely connected. 2 The connectors of the signal cables are intact. 3 The signal cables are intact. 4 The cable ties are evenly spaced.
LampSite Installation Guide 6 Installing a pRRU3901 The pRRU3901 can be powered in PoE mode. The RHUB3908 adopts the PoE power supply to provide power for the pRRU3901 over the CPRI_E0 port. Step 2 Power on the pRRU3901. Wait 3 to 5 minutes, check the status of the RUN indicator on the pRRU3901. If the RUN Indicator... Because... Then... Steady on There is power input, but the board is faulty. Power off the power supply, rectify the fault, and power on the pRRU3901.
LampSite Installation Guide 7 Installing the Extender (Optional) 7 Installing the Extender (Optional) This section describes the Extender installation process. Context When an RHUB3908 and a pRRU need extended install, use extender. With the Extender, the distance of the pRRU and RHUB3908 can be extended by the Extender up to a total distance of 200 m. The Extender can be installed on a wall or ceiling in the same mode. This section describes wall-mounted installation as an example.
LampSite Installation Guide 7 Installing the Extender (Optional) Figure 7-1 Marking anchor points Step 2 Drill holes at the anchor points, and install expansion bolt assemblies, as shown in Figure 7-2. The diameter of the hole is 6 mm, and the depth is 25 mm to 30 mm. Figure 7-2 Drilling holes and installing expansion bolts Step 3 Place the Extender in the corresponding position and use an M4 Phillips screwdriver to tighten the screws to 1.4 N•m, as shown in Figure 7-3.
LampSite Installation Guide 7 Installing the Extender (Optional) Figure 7-3 Installing Extender ----End Issue 08 (2014-12-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
LampSite Installation Guide 8 Appendix 8 Appendix About This Chapter This chapter describes reference information during installation. 8.1 MAC Collection Template This section describes the MAC collection template for a pRRU3901 with three transmission ports. 8.2 LampSite Engineering Label This section describes the content and presents the exterior of LampSite engineering labels. 8.
LampSite Installation Guide 8 Appendix No. Site Number Site Name WIFI MAC Location Information Note: The MAC collection template is essential to the engineering stage and subsequent maintenance, especially when multiple devices are installed at a short distance. This is because the template defines the radio network to access. Maintain this template with caution. 8.2 LampSite Engineering Label This section describes the content and presents the exterior of LampSite engineering labels.
LampSite Installation Guide 8 Appendix NE Label Content Description Ground label RHUB390 8x Label for the RHUB3908x ground cable. PGND x specifies the number of RHUB3908s and cannot exceed the maximum RHUB3908 number supported by the networking. Alarm or monitorin g label RHUB390 8x Label for the RHUB3908x alarm cable. EXT_AL M x specifies the number of RHUB3908s and cannot exceed the maximum RHUB3908 number supported by the networking.
LampSite Installation Guide 8 Appendix NE Label Content Description Corresponding port on the base station correspond to CPRI_E0 port and CPRI_E1 port of the pRRU3901. pRRU390 1 Power label Network transmissi on label Antenna label Issue 08 (2014-12-30) pRRU390 1y Label for the pRRU3901y power cable. PWR y specifies the number of pRRU3901s and cannot exceed the maximum pRRU3901 number supported by the networking. pRRU390 1y Label for the pRRU3901y Ethernet cable.
LampSite Installation Guide 8 Appendix In the label, RHUB3908 and pRRU3901 identify the specific LampSite NEs. If only one RHUB3908 is deployed, mark it as RHUB39080 on the label. If multiple RHUB3908s are deployed, mark them in ascending sequence, beginning with RHUB39080. If only one pRRU3901 is deployed, mark it as pRRU39010 on the label. If multiple pRRU3901s are deployed, mark them in ascending sequence, beginning with pRRU39010.
LampSite Installation Guide 8 Appendix Figure 8-2 Engineering label to be attached Step 2 Attach the long end of the engineering label to the cable in the position 20 mm away from the connector, and then turn over the long end along the adhesive face. Ensure that the edges of the turned-over engineering label are in a line, as shown in Figure 8-3. By default, the label is attached in the position 20 mm away from the connector.
LampSite Installation Guide 8 Appendix Figure 8-5 Attached engineering label Step 5 Fill in the attached blank label by referring to 8.2 LampSite Engineering Label. ----End 8.4 Installing RF Daughter Boards on a pRRU3901 (in Capacity Expansion Scenarios) This section describes the procedures for installing RF daughter boards on a pRRU3901. Context An RF daughter Board is only installed in product pRRU3901 AWS+PCS+WIFInd pRRU3901 AWS+PCS+WIFI, and it transmits, receives, and processes RF signals.
LampSite Installation Guide 8 Appendix The LampSite solution supports immediate block, idle block, and delayed block. Application of idle block and delayed block produces the same effect as application of immediate block. On the UMTS side, log in to the LMT and run the BLK BRD command to block the RF daughter board. On the LTE side, log in to the LMT and run the BLK BRD command to block the RF daughter board. Step 2 Power off the pRRU3901.
LampSite Installation Guide 8 Appendix 3. Remove the protective cover from the RF daughter board connector of slot S2. 4. Level the handles of an RF daughter board of the required mode, and insert the handles separately in the two dowels of slot S2, and use the M4 Phillips screwdriver to tighten the two Phillips screws on the RF daughter board with a torque of 1.4 N•m, as shown in Figure 8-8.
LampSite Installation Guide 8 Appendix Figure 8-10 Attaching the SN label and mode label Step 8 Close the pRRU3901 housing and tamp each side of the housing until a click is heard. Ensure that the groove gaps between the front and back housings are evenly distributed. Use the M4 Phillips screwdriver to tighten the Phillips screw on the housing with a torque of 1.4 N•m, as shown in Figure 8-11. Figure 8-11 Installing the pRRU3901 housing The Phillips screw is the one removed and kept in Step 4.
LampSite Installation Guide 8 Appendix ----End Issue 08 (2014-12-30) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
