User's Manual
Table Of Contents
- Document History
- Revision History
- GENERAL SAFETY PRECAUTIONS
- TABLE OF CONTENTS
- LIST OF FIGURES
- LIST OF TABLES
- Introduction
- Figure 1Block Diagram of Host Unit
- Figure 2 Block Diagram of Remote Node
- Safety
- System Overview and Unit Description
- Figure 3mBSC System Functional Overview
- Figure 4 Host Unit
- Figure 5BIU
- Figure 6FIU
- Figure 7 PSU
- Figure 8RCU
- Table 1 Host Unit User Interface
- Front Panel
- Rear Panel
- Figure 10Fiber CM-BTS/ANT Enclosure Outline
- Figure 11Fiber CM-BTS/ANT Interior Layout
- Table 6Fiber CM-BTS/ANT Enclosure User Interface
- Figure 12Fiber CM-BTS/ANT Enclosure User Interface
- Table 7Single-band BDA Enclosure User Interface
- Figure 14 Single-band RU Enclosure User Interface
- Table 8 Indicator Description
- Table 9Shroud Specification
- System Installation
- Figure 17 Mounting Brackets for 19” Rack Installation
- Figure 18Host Unit-19” Rack Mounting View
- Figure 19Host Unit Grounding Stud
- Figure 20 Grounded Host Unit
- Figure 21 BTS QMA Coaxial Cable Connection
- Figure 23E2000 Fiber Optic Port on Host Unit FIU
- Figure 2448VDC Host Power Connection
- Figure 25IP Connection for local GUI Control
- Figure 26Modem Port on RCU (DB9 male)
- Figure 27 Mounting Panel Mounting
- Figure 28Mount the Remote Unit on the Mounting Panel
- Figure 30Grounding Stud
- Figure 31 Grounding Wire the Ring Terminal
- SMA Coaxial Cable Inter-connection on Fiber CM-BTS/ANT Enclosure
- SMA Coaxial Cable Inter-connection on Single-band Enclosure
- DIN(7/16) Coaxial Cable Inter-connection on Single-band RU Enclosure
- N Type Coaxial Cable Inter-connection on CM-ANT Enclosure
- Figure 34Fiber Optic Cable Connection to Fiber CM-BTS Enclosure
- Warning
- Figure 35 AC Power Junction Box
- Figure 364-Pin AC Power Connector
- Figure 39 Flow Chart of System Debugging
- System Monitoring &Configuration
- Figure 40– EMS Local GUI Login
- Figure 41- Main Page Expanded Topology
- Figure 42- Main Page Summary View
- Figure 43- RCU Component View
- Figure 44- Main Page Equipment Status
- Figure 45- FIU Optical Power Levels
- Figure 46- CM Optical Power Levels
- Table 15System Alarms
- Maintenance
- Figure 56Host Unit Trouble Shooting
- Figure 57Remote Unit Trouble Shooting
- Terms, Acronyms & Abbreviations
- Packing List
- IC Radiation Exposure Statement
- IC Déclaration sur la radio exposition
MBSC-C RU
MBSC-C RU December 15, 2015
Page 19
3.3.2.2 Mounting
The single-band RU enclosure is hanging-mounted on the mounting bracket.
3.3.2.3 RF Connection
The RF signal connections with the single-band enclosure are supported through two SMA female coaxial
connectors and one 7/16” DIN female connector. The two SMA female connectors are used for coaxial cable
connection (RF jumper) of the Tx and Rx RF signals between the CM-BTS/ANT enclosure and the
single-band RU enclosure. The 7/16” DIN female connector is used for coaxial cable connection of the
amplified duplex Tx/Rx RF signal to the CM-BTS/ANT enclosure.
3.3.2.4 Cooling
The single-band RU enclosure is cooled by continuous air flow fans mounted on the top of the casing. A
minimum of 200mm (7.87 inches) of clearance space must be provided on both the top and the bottom sides
of the Remote Node for air convection.
An alarm is provided that indicates if a high temperature condition occurs.
3.3.2.5 Powering
The single-band RU enclosure is equipped with a 4-wire AC power connector that provides a connection
point for the AC power cable distributed from the power distribution junction box. The single-band RU
enclosure is powered by 110/220V AC.
3.3.2.6 User Interface
The single-band RU enclosure user interface includes the various connectors that are provided on the
exterior enclosure. The user interface is described in Table 7, and indicated in Figure 14.
Table 7Single-band BDA Enclosure User Interface
#
User Interface
Designation
Device Functional Description
1 AC
4-wire power cord with circular
push-plug connector
Used for connecting AC110/220VAC power input.
2 ANT N type female RF coaxial connector RF (Tx/Rx) inter-connection to CM-ANT/BTS enclosure
3 Tx-IN SMA female coaxial connector RF inter-connection to CM-BTS/ANT Tx In
4 Rx-OUT SMA female coaxial connector RF inter-connection to CM-BTS RxOut
5 FAN 8-pin circular push-plug connector DC power to fans
6 RUN LED (Green/Red/Off) Indicates if unit operation is normal or faulty.