User's Manual
Table Of Contents
- Document History
- Revision History
- GENERAL SAFETY PRECAUTIONS
- TABLE OF CONTENTS
- LIST OF FIGURES
- LIST OF TABLES
- 1 Introduction
- Figure 1Block Diagram of Host Unit
- Figure 2 Block Diagram of Remote Node
- 2 Safety
- 3 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
- 4 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
- 5 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
- 6 Maintenance
- Figure 56Host Unit Trouble Shooting
- Figure 57Remote Unit Trouble Shooting
- 7 Terms, Acronyms & Abbreviations
- IC Radiation Exposure Statement
- IC Déclaration sur la radio exposition
MBSC0800-040-RU
MBSC0800-040-RU July 02, 2014
Page 41
4.5.3 mBSC-C Inspection Checklist
Table 10mBSC Unit Inspection
Item
Description
1
Stable and normal.
2
Properly fastened
3
Screws and nuts screwed tightly, without missing flat washers and spring washers. Spring washers must be on the
top of flat washers.
4
No cable damage.
5
Clean, no smudges or dust.
6
Connections between metallic parts must be reliable, to assure reliable electric connectivity.
4.5.4 Cabling Inspection
Table 11 Cable Inspection
Item
Description
1
The connection of the cable is tight, not loose or damaged.
2
The cable shell not damaged.
3
Grounding cable is connected properly.
4
Cables are dressed neatly, power kept separate from signal.
5
The minimum bending radius of the cable is proper. (Shouldn’t be less than twenty times of the cable’s diameter.)
4.6 System Test
It is recommended to perform a system test after the physical installation and cabling has been inspected
and verified.
Use the following procedure to perform the system test:
Configure the attenuation both of the forward path and reverse path
Configure the parameters of Host Unit
VSWR testing: sweep test of cables and antenna
Configure the parameters of Remote Unit
Signal testing: indoor signal level testing
Effect testing: CQT/DT testing
Coverage Optimize: based on the signal & effect testing result, adjust the mBSC parameters to
optimize the coverage