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 4
3 System Overview and Unit Description
3.1 System Overview
The MBSC0800-040-RU system is a multi-operator, multi-band and multi-technology coverage system that
provides in-building / venue coverage for up to five operating bands. Large buildings typically interfere with
the transmission or reception of cellular phone system signals by imposing high attenuation losses on the
RF signal. The mBSC system is designed to overcome these losses which otherwise make cellular
communications within buildings or structures difficult or impossible. With the mBSC system, cellular phone
RF signals can be distributed to the interior areas of any building or structure to eliminate dead spots and
improve reception.
The MBSC0800-040-RUcoverage solution interconnects to, and extends, the wireless service provider base
station equipment (BTS) and service antennas. A functional overview is illustrated below.
Figure 3mBSC System Functional Overview
The mBSC system provides downlink signal amplification and uplink sensitivity improvement for multi-band
RF signals, which may be comprised of multiple carriers and multiple standards.
The Host Unit provides the input interface for RF signals from a base transceiver station (BTS). The Host
Unit converts the RF signals into a digital format and distributes the digitized signal over fiber to multiple
output ports. An optional Multi-operator Point-of-Interface (POI) combines multiband BTS inputs from
several operators into a single TXin / RXout interface to the Host Unit. Refer to “SP-MBSC-C-POI” for
additional details.
The Remote Node receives the optical signals from the Host Unit, converts the signals back into RF and
interfaces with the service antennas to amplify the RF signals throughout the building. The Remote Node is
typically wall-mounted within an equipment room.
3.1.1 Interface with BTS
The Host Unit is typically installed close to the wireless service provider BTS equipment. In the downlink
path the Host Unit combines RF signals from up to 5bands and feeds the combined signal to a fiber-optic