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 66
5.5.2 System Alarms
The MBSC1900-040-RU provides alarm indications for equipment malfunctions or for conditions that place
the out of standard operating range (such as over-power). A complete list of alarm events, and the
originating product module, is provided in Table 15 System Alarms.
These events are enabled by default factory settings, but can be disabled if desired.
These alarm events can be observed in multiples ways:
- In the EMS Local GUI in the network topology view and corresponding component parameter
windows
- In the Monitor window of the remote EMS Server
- As SNMP traps issued by the remote EMS Server (if enabled)
Table 15System Alarms
Item Equipment
Module
Alarm
ID
Alarm Name Description
1
Host Unit RCU
401500 Host/Remote Link
Optical RX signal is detected by the FIU
but no logical connection exists to the
Remote Node (CM)
2 423000 System Temperature
A system over-temperature alarm has
been reported
3
Host Unit FIU
401500 Host/Remote Link
Optical RX signal is detected by the FIU
but no logical connection exists to the
Remote Node (CM)
4 422000 Optical Transceiver 1
Low/No optical signal is detected on Link
1
5 422100 Optical Transceiver 2
Low/No optical signal is detected on Link
2
6
Remote
Node
CM
401500 Host/Remote Link
Optical RX signal is detected by the CM
but no logical connection exists to the
Host Unit (FIU)
7 423000 System Temperature
A system over-temperature alarm has
been reported
8 400100 Power Down
Power has been lost at the Remote Node
(internal battery backup enables alarm
delivery)
9
Remote
Node
RU
PA
401920 PA Over VSWR High VSWR detected at output of PA
10 427000 PA Over Output Power PA output power exceed threshold
11 401620 PA Over Driver PA overdrive condition exists
12 400600 PA Over Temperature High temperature condition in final PA