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 BCM Enclosure Outline
- Figure 11Fiber BCM Interior Layout
- Table 3BCM Enclosure User Interface
- Figure 12BCM Enclosure User Interface
- Table 4 Single-band RUM Enclosure User Interface
- Figure 14 Single-band RU Enclosure User Interface
- Table 5 Indicator Description
- Table 9Fiber RTM Enclosure User Interface
- Table 10 Indicator Description
- System Installation
- Figure 20 Mounting Brackets for 19” Rack Installation
- Figure 21Host Unit-19” Rack Mounting View
- Figure 22Host Unit Grounding Stud
- Figure 23 Grounded Host Unit
- Figure 24 BTS QMA Coaxial Cable Connection
- Figure 26E2000 Fiber Optic Port on Host Unit FIU
- Figure 27 48VDC Host Power Connection
- Figure 28IP Connection for local GUI Control
- Figure 29Modem Port on RCU (DB9 male)
- Figure 32 Fiber Optic Cable Connection to RTM Enclosure
- Figure 33 RPM
- Figure 36 Flow Chart of System Debugging
- System Monitoring &Configuration
- Figure 37– EMS Local GUI Login
- Figure 38- Main Page Expanded Topology
- Figure 39- Main Page Summary View
- Figure 40- RCU Component View
- Figure 41- Main Page Equipment Status
- Figure 42- FIU Optical Power Levels
- Figure 43- RTM Optical Power Levels
- Table 16System Alarms
- Maintenance
- Figure 53Host Unit Trouble Shooting
- Figure 54Remote Unit Trouble Shooting
- Terms, Acronyms & Abbreviations
- Packing List
- IC Radiation Exposure Statement
- IC Déclaration sur la radio exposition
mBSC-CM RUM
mBSC-CM December 15, 2015
Page 12
Table 2Host Unit Indicator Description
#
Indicator
Status
Description
1 RUN
Green(Flashing) Normal system operation
Red(Flashing) System fault detected
3.3 Remote Node Description
The Remote Node serves as the remote interface unit for the fiber optic mBSC system. It is a multi-slot
chassis and consisting of 12 slots numbered from left to right, enclosure for up to five RUMs (Remote Unite
Module), RTM (Remote Transmission Unit), RPM (Remote Power Module)， BCM (Band Combiner Unit)
and Fan. The Remote Node provides the following basic functions:
RF interface to the mobile end-systems via an external service antenna
Optical interface to the Host Unit FIU
Conversion of the forward path(downlink) optical signal to original RF signal
Conversion of the reverse path(uplink) RF signal to an optical signal
Transports alarm status over the optical fiber
Supplies in-band messaging between the Host Unit and the Remote Node for Remote Node
alarms and configuration
3.3.1 BCM Enclosure
The BCM module provides function:
Combines the RF signals from each single-band RU Enclosure for duplex interconnection with the
service antenna