User's Manual
Table Of Contents
- 1 Introduction
- 2 Safety
- 3 System Overview and Unit Description
- 3.1 System Overview
- 3.2 Host Unit Description
- 3.3 Remote Node Description
- 4 System Installation
- 4.1 Unpacking and Inspection
- 4.2 Installation Preparation
- 4.3 Host Unit Installation
- 4.4 Remote Node Installation
- 4.5 Installation Final Inspection
- 4.6 System Test
- 5.1 Accessing EMS Local GUI
- 5.2 Navigating the EMS Local GUI
- 5.3 Installation & Configuration
- 5.4 System Tuning
- 5.5 Monitoring and Alarms
- 5.6 System Upgrade
- 6 Maintenance
- 7 Terms, Acronyms & Abbreviations
- 8 Packing List
mBSC2500L-005-RUCM11
MBSC2500L-005-RUCM11 April 15, 2013
Page 12
T
able 2Host Unit Indicator Description
# Indicator Status Description
Green(Flashing) Normal system operation
1 RUN
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