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mBSC DAS System
Installation Manual Issue 3
mBSC DAS SYSTEM
INSTALLATION AND
OPERATIONS MANUAL
mBSC DAS System
Installation Manual Issue 3
COPYRIGHT
This document serves as the System Installation Manual for the BTI mBSC Fiber Distributed Antenna
System (DAS) system. BTI reserves the right to change the contents without prior notice. No part of this
document may be reproduced or utilized. © 2009-2011, BTI, All Rights Reserved
REVISION HISTORY
© 2009‐2011, BTI Page 2
mBSC DAS System
Installation Manual Issue 3
ISSUE
NO.
DESCRIPTION
DATE
INITIAL DRAFT
UPDATE THE SPECIFICATION
UPDATE SPECIFICATION, INSTALLATION, AND ILLUSTRATIONS
OCT. 28, 2009
JAN. 18, 2010
MAY 31, 2011
© 2009‐2011, BTI Page 3
mBSC DAS System
Installation Manual Issue 3
TABLE OF CONTENTS
1 GENERAL INFORMATION ........................................................ 6
1.1 SAFETY PRECAUTIONS ....................................................................6
1.2 GLOSSARY AND ACRONYMS ...........................................................7
2 INTRODUCTION ........................................................................ 8
3 GENERAL DESCRIPTION......................................................... 8
3.1 SYSTEM COMPONENTS DESCRIPTION ..........................................8
3.1.1 Host Unit ........................................................................................9
3.1.2 Network Management System......................................................9
3.1.3 Remote Unit .................................................................................10
3.2 USER INTERFACE ............................................................................13
3.2.1 Host Unit Interface ......................................................................13
3.2.2 NMS Interface ..............................................................................13
3.2.3 Remote Unit Interface ................................................................15
3.3 SPECIFICATIONS .............................................................................17
3.3.1 Host Unit Specifications .............................................................17
3.3.2 NMS Specifications ....................................................................17
3.3.3 Remote Unit Specification .........................................................18
4 INSTALLATION ........................................................................ 19
4.1 SYSTEM INSTALLATION OVERVIEW..............................................19
4.2 REMOTE UNIT INSTALLATION .......................................................20
4.2.1
4.2.2
4.2.3
4.2.4
Remote Unit Installation Overview.............................................20
Installation Hardware And Tools ................................................20
Unpacking And Inspection .........................................................22
Mechanical Installation ...............................................................23
4.2.4.1
4.2.4.2
4.2.4.3
4.2.4.4
Mechanical Safety Precautions......................................................................... 23
Install The Mounting Panel................................................................................ 24
Install The Remote Unit On The Mounting Panel ............................................. 25
Install The Shroud Cover .................................................................................. 25
4.2.5 Electrical Installation...................................................................27
4.2.5.1
4.2.5.2
4.2.5.3
4.2.5.4
4.2.5.5
4.2.5.6
4.2.5.7
Electrical Safety Precautions ............................................................................ 27
Grounding ......................................................................................................... 28
Route the Cables .............................................................................................. 28
Fiber Optic Cable Connection........................................................................... 28
Antenna Cable Connection ............................................................................... 29
AC Power Cable Connection ............................................................................ 30
Slave Cable Connection ................................................................................... 31
4.2.6 Remote Unit Installation Review ...............................................33
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4.2.6.1 Mechanical Installation Review ......................................................................... 33
4.2.6.2 Electrical Installation Review............................................................................. 33
4.2.6.3 Field Status Test - Remote Unit LED Status Indicators..................................... 33
4.2.7 Troubleshooting ..........................................................................34
4.3 HOST UNIT INSTALLATION .............................................................35
4.3.1
4.3.2
4.3.3
4.3.4
Host Unit Installation Overview..................................................35
Installation Hardware And Tools ................................................35
Unpacking And Inspection .........................................................36
Electrical Installation...................................................................37
4.3.4.1
4.3.4.2
4.3.4.3
4.3.4.4
4.3.4.5
4.3.4.6
4.3.4.7
4.3.4.8
4.3.4.9
Electrical Safety Precautions ............................................................................ 37
Grounding ......................................................................................................... 38
DC Power Cable Connection ............................................................................ 39
Install the BIU and FIU modules ....................................................................... 40
Alarm Installation............................................................................................... 40
Connect the BIU/FIU Modules .......................................................................... 42
Optional Equipment Installation ........................................................................ 43
Connect POI to BIU........................................................................................... 44
Connect the Fiber Optic Cable.......................................................................... 44
4.3.5 Host Unit Installation Review ....................................................44
4.3.5.1 Electrical Installation Review............................................................................. 44
4.3.6 Troubleshooting ..........................................................................46
4.4 NMS INSTALLATION.........................................................................47
4.4.1
4.4.2
4.4.3
4.4.4
4.4.5
Installation Overview...................................................................47
Installation Hardware and Tools.................................................47
Unpacking And Inspection .........................................................48
Verify Server software.................................................................48
Initial System Setup ....................................................................49
4.4.5.1 CD-ROM Install ................................................................................................. 49
4.4.5.2 Launch NMS ..................................................................................................... 51
4.4.6 Initial Start-up Configuration ......................................................52
4.4.6.1 Modify Default Accounts.................................................................................... 54
4.4.6.2 Set-up New User Accounts ............................................................................... 57
4.4.6.3 Configure Software Parameters........................................................................ 59
4.4.7 Firmware Update ........................................................................60
4.4.8 Software Upgrade Installation ....................................................61
4.4.8.1 CD-ROM Install ................................................................................................. 61
4.4.9 NMS Upgrade Installation Review .............................................62
4.4.10 Troubleshooting ........................................................................64
5 mBSC DAS SYSTEM START-UP ............................................ 65
5.1 SYSTEM COMMUNICATION.............................................................65
5.1.1 Establishing a Host Unit communication ..................................65
5.2 INITIAL NETWORK CONFIGURATION ............................................68
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5.2.1 Add a Site .....................................................................................70
5.2.2 Add a Host Unit............................................................................72
5.2.3 Configuring the Host Unit Hardware Card ................................74
5.2.4 Map the IP Address to the NMS Software..................................78
5.2.5 Add a Master Remote..................................................................80
5.2.6 Add a Slave Remote ....................................................................81
5.2.7 Connect Host Unit to Server.......................................................82
5.3 MANAGING AND MONITORING ALARMS ......................................83
5.3.1
5.3.2
5.3.3
5.3.4
Alarm Manager.............................................................................83
Configuring Standard Alarm Defaults........................................84
System Activation Review .........................................................89
Troubleshooting .........................................................................90
6 CUSTOMER SERVICE CONTACT INFORMATION ................ 91
© 2009‐2011, BTI Page 6
mBSC DAS System
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GENERAL INFORMATION
1.1 SAFETY PRECAUTIONS
Danger: Danger is used to indicate the presence of a hazard that will cause serious personal
injury, death or substantial property damage if the hazard is not avoided.
Warning: Warning is used to indicate the presence of a hazard that may cause serious
personal injury, possible death or substantial property damage if the hazard is not avoided.
Caution: Caution is used to indicate the presence of a hazard that will or may cause minor
personal injury or substantial property damage if the hazard is not avoided.
1. For general safety, only appropriately qualified personnel familiar with all recommended and
regulatory safety practices and installation methods may be allowed to work on this system.
2. All general and regional safety and installation regulations relating to high voltage
installations, proper use of tools and recommended individual protective equipment must be
obeyed.
3. Operating instructions must be kept accessible and available for all users.
4. The network provider is responsible for implementing protective measures to avoid the health
hazards associated with radiation from the Unit antenna(s).
5. For US and Canadian installations: FCC RF exposure compliance requires the
following antenna installation and device operation configurations be satisfied: A
separation distance of at least 4 meters must be maintained between the antenna of this device
and all persons. RF exposure compliance may need to be addressed at the time of licensing, as
required by the responsible FCC Bureau(s), including antenna co-location requirements of
1.1307(b)(3). Maximum permissible antenna gain is 16.15 dBi.
6. Access should be restricted to appropriately qualified personnel.
7. Operation of this Unit is restricted to the license holders of the respective frequency range.
8. Use of this equipment is only for the purpose specified by the manufacturer. Modifications or
the use of any spare parts which are not provided by or recommended by the manufacturer are
prohibited as this may cause fires, electric shock or other injuries or damage.
9. High temperatures due to power dissipation may occur, do not operate the equipment on or
near combustible materials.
10. Ascertain that the mains supply is disconnected before opening the Unit as well as
connecting or disconnecting the mains connector at the Remote Unit.
11. Observe ESD precautions. Use the available grounding system to connect ESD protection
measures before commencing maintenance work.
12. This Unit complies with European standard EN60950.
13. Verify that all regulatory requirements have been met and that all system settings have been
set according to the intended use. (Please see appropriate manufacturer product information
materials.)
14. Grounding the antenna cables close to the antenna connectors of the Remote Unit for
© 2009‐2011, BTI Page 7
mBSC DAS System
Installation Manual Issue 3
protection against atmospheric discharge is highly suggested, even though the Remote Unit is
internally protected against over-voltage.
15. Class 1 – Laser Radiation warning: Do not look into the beam, view it directly, or
indirectly with or without optical instruments.
1.2 GLOSSARY AND ACRONYMS
The acronyms and abbreviations used in this manual are detailed in the following list.
Abbreviation
AISG
BIU
BTS
CFR
CL-OS
DAS
EDGE
FIU
FIU-S
FIU-NS
HPA
HU
LMU
LNA
mBSC
MIMO
MTBF
NMS
PA
PCU
PWM
RCU
RF
RU
RX
TDTD
TMA
TX
UMTS
VSWR
© 2009‐2011, BTI Page 8
Description
Antenna Interface Standard Group
Base station Interface Unit
Base Station
Crest Factor Reduction
Closed-Loop Operating System
Distributed Antenna System
Enhanced Data for GSM Evolution
Fiber Interface Unit
Fiber Interface Unit - Simulcast
Fiber Interface Unit - Non-Simulcast
High Power Amplifier
Host Unit
Location Measurement Unit
Low Noise Amplifier
Multi-Band Multi-System Multi-Carriers
Multi-input multi-output
Mean Time Between Failure
Network Management System
Power Amplifier
Power Controller Unit
Pulse Width Modulation
Remote Control Unit
Radio Frequency
Remote Unit
Receive Signal
Time delay TX diversity
Tower Mounted Amplifier
Transmit Signal
Universal Mobile Telecom System
Vertical Standing Wave Radio
mBSC DAS System
Installation Manual Issue 3
INTRODUCTION
This document provides the installation procedures for the BTI DAS system consisting of the DAS Host
Unit, Remote Unit equipment and the Network Management System (NMS). It also provides for the initial
configuration set-up, operation procedures and the software upgrade installation process for the Network
Management System.
For Host Unit and Remote Unit installation, the reader should be familiar with the use of Distributed
Antenna Systems, power system distribution for both AC and DC, all safety guidelines and regulations,
and the required tools to accomplish the installation in a safe manner.
For NMS software installation and configuration as well as firmware update and software upgrade
installations, the reader should be familiar with server administration, software install, firmware update,
and software upgrade procedures at the administrator level.
GENERAL DESCRIPTION
Figure 3-1. BTI DAS System
The system consists of an Indoor HU (Host Unit) and an Outdoor RU (Remote Unit) and Network
Management Software.
3.1 SYSTEM COMPONENTS DESCRIPTION
The Host Unit is designed to be mounted in a 19” rack and should only be utilized in an indoor
environment (0C - 45C) or in a place were an indoor-type environment can be provided.
The NMS (Network Management System) runs on a centralized server that provides access to the entire
network of hub sites and Remote nodes. The NMS is designed to configure, monitor, and manage all
system functionality.
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mBSC DAS System
Installation Manual Issue 3
The Remote Units may consist of combinations of 700MHz, 850MHz, 1900MHz and 2100MHz
frequencies and are available in either a 20 Watt or 40 Watt output configuration. Each RU is designed to
support a Single Frequency Band. For multi-frequency use, the system can be configured as multiple
Master/Slave Remote Units. Each Master Unit can support a maximum of two slave RUs with a maximum
of three RUs supported per fiber connection. The primary transport between the HU and the RU is fiber
optic. The Fiber Optic also provides the RU alarms and configuration communication between the NMS
and the Remote Unit. The downlink and uplink optical signals are duplexed so only one fiber is required.
3.1.1 Host Unit
The Host Unit provides a multiple slot assembly, consisting of 9 slots numbered from left to right: 1
through 9. Slots 7 through 9 are used and specifically keyed for the Remote Control Unit (RCU) and two
redundant Power Supply Units (PSU) only. The Host Unit also houses the Base Station Interface Units
(BIU) and Fiber Interface Units (FIU), Figure 3-2. The BIU comes in Diversity (BIU-D) and Non-Diversity
(BIU-ND) and the FIU comes in Simulcast (FIU-S) and Non-Simulcast (FIU-NS) modules. The HU allows
multiple combinations of BIU and FIU modules with up to 3 band downlink and uplink RF signals per BIU
from the BTS and converts them to analog over RF for fiber transport.
The Host Unit, through interface combinations, provides the following functions:
• Converts the BTS RF signal to fiber signal.
• Supplies connectivity between the BTS and the Remote Unit.
• Manages and monitors the system alarms and configurations.
• Supports 1 to 3 Sectors system configurations.
• Supports a single sector with 1:1, 2:1, 3:1 and 4:1 Simulcast configuration.
• Supplies fiber connectivity to the Remote Unit with in-band message signaling.
Figure 3-2. Host Unit Multiple-Slot Assembly
3.1.2 Network Management System
The Network Management System (NMS), shown in Figure 3-3, is a software-based Network
Management System tool that provides control and monitoring functions for the BTI mBSC DAS system.
NMS is used to provision and configure a new system for operation, set the system operating parameters,
get system alarms and status messages, and update the system firmware.
The Network Management System provides the following functions:
• Manages SNMP v2 messaging to the Network Operating Center (NOC).
• Provides a detailed graphic User Interface to manage, monitor and configure multiple DAS
system.
• Configure multiple DAS systems custom alarms.
• Provides a firmware update interface.
© 2009‐2011, BTI Page 10
mBSC DAS System
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Figure 3-3. Network Management System Software Components Folder and Desktop Icon
3.1.3 Remote Unit
The Single-Band Master Remote Unit, shown in Figure 3-4a, b and c, consists of an optical module
(O/E), a downlink power amplifier, an LNA, and duplexer. The Optical module converts the downlink
optical signal from the FIU module in the HU and splits the RF signal into 3 RUs. It also converts the
uplink RF signal to an optical signal and simultaneously sends it to the FIU module in the HU for
distribution to the BIU modules. Each optical module can support 3 RUs in any combination of different
bands.
The Single-Band Master Remote Unit provides the following functions:
• Converts the forward optic signal to RF signal.
• Boosts the forward RF signal from the HU to a higher power level (max output:40W).
• Amplifies the uplink signal from the antenna to improve the system receive sensitivity.
• Supplies in-band messaging between the HU and RU for RU Alarms and configuration.
© 2009‐2011, BTI Page 11
mBSC DAS System
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Figure 3-4a. 40 Watt Fan Cooled Remote Unit
© 2009‐2011, BTI Page 12
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Figure 3-4b. 20 Watt Convection Cooled Remote Unit
Figure 3-4c. 20 Watt Fan Cooled Remote Unit
© 2009‐2011, BTI Page 13
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3.2 USER INTERFACE
The user interface for each segment of the mBSC DAS System is designed to provide the most efficient
interaction, installation and ease of use for the user.
3.2.1 Host Unit Interface
Each interface module of the Host Unit, shown in Figure 3-5, is described in Table 3-1 below.
Figure 3-5. Host Unit Interface
Table 3-1. Host Unit User Interface
Port Name
Description
Module Name
FIU-S/FIU-NS
TX1, TX2
RX1, RX2
Fiber 1, Fiber 2
E9111, E9111-2
E9111, E9111-2
E9111, E9111-2
BIU-ND/BIU-D
TX1, TX2, TX3, TX4
RX1, RX2, RX3, RX4
TX1 and TX2 out
RX1, RX2, RX3, and
RX4 out
Downlink interface ports to be
connected to BIU output
Uplink interface ports to be
connected to BIU input
Fiber optic interface ports to be
connected to the RU
The RX coupling uplink signal for
LMU (TDOA location only)
The RX coupling uplink signal for
LMU (TDOA Location only)
The RX coupling uplink signal for
LMU (TDOA Location only)
Input signals from the BTS to
provide the combined downlink
signal to FIUs
The combined uplink signal from
FIUs
Downlink RF interface to FIU
Uplink RF interface from the FIU
Remark
RF signal
RF signal
Optical signal
RF signal
RF signal
RF signal
RF signal
RF signal
RF signal
RF signal
3.2.2 NMS Interface
A simple login access, Figure 3-6, allows for quick access. A graphical user interface, Figure 3-7,
provides real time user access to the configuration, performance monitoring, and alarm status. The
system also uses SNMPv2.0 protocol to transmit automated traps to the operator's Network Operations
© 2009‐2011, BTI Page 14
mBSC DAS System
Installation Manual Issue 3
Center for remote alarming and system queries. These two capabilities provide for centralized
configuration and alarm monitoring of the entire system.
Operational parameters, such as uplink and downlink, and gain can be set through the NMS server.
Status information at each node is easily available. The customer can readily access power output, ALC
status, VSWR, PA temperature, and other basic operating parameters, The BTI NMS simplifies the
configuration of the network by providing accurate downlink power and uplink gain updates. This allows
the system operator to maximize the efficient use of field personnel when diagnosing system performance
issues.
Figure 3-6. NMS Login Interface
© 2009‐2011, BTI Page 15
mBSC DAS System
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Figure 3-7. NMS Command Console
Table 3-2. Default Parameter Values
Parameter Name
Default Value
Menu
System Parameter
SNMP
No
User
Manager
Name: Manager; Password: 1; Level: Supervisor
User
User
Name: User; Password: 1; Level: Observer
3.2.3 Remote Unit Interface
The interface of the Remote Unit consists of connectors and LEDs that are located on the bottom of the
RU enclosure. The Master RU user interface points are indicated in Figure 3-8 and Table 3-3. The Slave
RU user interface points are indicated in Figure 3-9 and Table 3-4.
Remote Units are classified as either MASTER or SLAVE. Master and Slave Units have exactly the same
mechanical dimensions. Functionality is the main difference as the MASTER Remote Unit has the
connection for the fiber optic cable. For supporting multiple bands, only the MASTER Remote Unit needs
to have the fiber optic connection with the Host Unit. Other Remote Units are interfaced with SLAVE ports
for receiving RF downlink signal and sending RF uplink signal with the Master Remote Unit.
•
MASTER Remote Unit:
• Has the Fiber Optic Cable connection with the Host Unit
• Provides the RF downlink signal to the SLAVE Remote Unit through “TX_IN” or “TX_OUT” port.
• Receives the RF uplink signal from the SLAVE Remote Unit “RF_IN” or “RF_OUT” port.
© 2009‐2011, BTI Page 16
mBSC DAS System
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•
SLAVE Remote Unit:
• No Fiber Optic Cable connection with the Host Unit
• Interfaces with the Master Unit for downlink and uplink signal
• Unused ports (TX_OUT, RX_IN) are blocked with a cover.
Figure 3-8. User Interface of MASTER Remote Unit
Label Name
ANT
OPERATE
TX_Out
RX_In
FIBER
POWER
DC_FAN
VENT
Table -3-3. Master Remote Unit User Interface
Description
Interface port for Antenna Feed line
LED indicator for normal or critical fault status of the RU.
Normal: Green ON, Critical fault: Red ON
RF output port to provide the input signal to the Slave Remote Unit when Dual
or Triple Band application is configured.
RF input port to provide the output signal to the Master Remote Unit when Dual
or Triple Band application is configured.
Fiber Optic Cable interface port for combined downlink and uplink signal
Interface port for the AC 110/220V power cable
Provides power to the fan
Port for the balance of pressure inside and outside of the enclosure
Figure 3-9. User Interface of SLAVE Remote Unit
Label Name
ANT
OPERATE
© 2009‐2011, BTI Page 17
Table -3-4. Slave Remote Unit User Interface
Description
Interface port for Antenna Feed line
LED indicator for normal or critical fault status of the RU.
Normal: Green ON, Critical fault: Red ON
mBSC DAS System
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TX_Out (Slave 1)
RX_In (Slave 2)
POWER
DC_FAN
VENT
RF output port to provide the input signal to the Slave Remote Unit when Dual
or Triple Band application is configured
RF input port to provide the output signal to the Master Remote Unit when Dual
or Triple Band application is configured.
Interface port for the AC 110/220V power cable
Provides power to fan
Port for the balance of pressure inside and outside of the enclosure
3.3 SPECIFICATIONS
3.3.1 Host Unit Specifications
The specifications for the Host Unit of the mBSC DAS system are listed in Table 3-5:
Host Unit Specification
System
Max No. of Plug-in
module
PSU (Power Supply
Unit)
RCU (Remote
Controller Unit)
BIU (Base station
Interface Unit)
FIU (Fiber Interface
Unit)
Table 3-5. Host Unit Specifications
Description
Support Multi-Frequency bands with Multi-Air Interface
standards
(GSM / EDGE / CDMA / WCDMA / AWS / LTE)
• 3 fixed slots for two (PSU) and a single (RCU)
• 6 module slots for BIU and FIU
• -48Vdc and optional AC 110/220 DC converter
• 2 PSU are installed for redundancy
Notes
Main process board for DAS system
•
•
•
•
•
•
Support multi-frequency bands DL and UL interface
Support RX Diversity
QMA connector for RF Interface
Support 4 downlink and uplink interface ports
Support 2 Fiber ports per FIU
Support Non-Simulcast or Simulcast
3.3.2 NMS Specifications
The specifications for the Network Management System (NMS) of the mBSC system are listed in Table 36.
Table 3-6. NMS Specifications
NMS Specification
Specification
Notes
Max No. of Nodes
1080
A combination of BIU, FIU and Remote Units
SNMP based management
Yes
Real time alarm display
Yes
Display various system level
values
Yes
Voltages, RF power, etc.
Remote firmware download
Yes
Firmware update interface for DAS components.
The NMS also requires a dedicated server to connect to the RCU. The Server specifications are
Table 3-7. Server Specifications
Server
Specification
Specification
One Quad-core Intel® Xeon® 3400 series processor
Processor
© 2009‐2011, BTI Page 18
Notes
mBSC DAS System
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Server
Specification
Operating
System
Memory
Storage
Power
Video Card
Network
Controller
Specification
Microsoft® Windows® XP Professional
4GB (4 DIMM slots) DDR3
Cabled Hard Drive Options:
2.5" SATA SSD, SAS (10K), nearline SAS (7.2K)
Maximum Internal Storage:
250G
Single cabled power supply (250W)
Matrox G200eW w/ 8MB memory
One dual-port Broadcom BCM 5716
3.3.3 Remote Unit Specification
The specifications for the Remote Unit of the mBSC system are listed in Table 3-8.
System Specification
Table 3-8. Remote Unit Specifications
Downlink
Uplink
Optic Wavelength
1310/1550nm
Antenna Port
7/16 DIN female
Optical connector
E2000
Power Supply
AC 110V / 220V ± 20%
Current
< 1A @ Full power, ~220V AC input
< 2A @ Full power, ~110V AC input
Weight
varies per type
Waterproof
IP65
© 2009‐2011, BTI Page 19
Notes
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INSTALLATION
4.1 SYSTEM INSTALLATION OVERVIEW
This section provides instructions for installing the mBSC DAS system in an efficient, productive and
customer friendly order. Each component of the mBSC DAS system is covered in its own installation
section as follows:
4.2.REMOTE UNIT INSTALLATION
The Remote Unit installation section provides instructions for the mechanical and electrical installation of
the mBSC Remote Unit including: mounting the Remote Unit, connecting the fiber optics cables; Antenna
feed line; and AC power cables.
The procedures in this section assume that the required Fiber Optic cables have been routed between
the Host Unit and the Single-Band RU and that the required antenna has been installed.
4.3.HOST UNIT INSTALLATION
The Host Unit installation section provides instructions for the electrical installation of the mBSC Host Unit
including verifying the DC power cable connection, connecting the network cable, the alarm connectors,
and other required connections and cables.
The procedures in this section assume that the Host Unit has been inspected, the Remote Unit(s)
installation is complete and that a dedicated IP address for the Host Unit has been designated.
4.4.NMS INSTALLATION
The Network Management System (NMS) installation section provides instructions for setting up the preinstalled software component of the mBSC NMS. The instructions will allow a qualified user to install the
NMS software, set-up accounts, change passwords for security, and upgrade the system software and
hardware.
The procedures in this section assume that the NMS server has been received, the Host Unit is installed,
and that security software has been installed on the designated NMS computer(s).
© 2009‐2011, BTI Page 20
mBSC DAS System
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4.2 REMOTE UNIT INSTALLATION
Danger: Wet conditions increase the potential for receiving an electrical shock when
installing or using electrical power equipment. To avoid electrical shock, never install or use
the electrical equipment in a wet location.
Danger: Do not look into the end of the fiber optic cables. Exposure to laser radiation may
result. Do not assume that the laser power is turned off or that the fiber optic cable is
disconnected at the other end.
Danger: Use extreme caution when working with high voltage AC power. Ensure all power
is disconnected before working on power circuit.
Caution: Always make sure there is sufficient cable length to permit the routing of the fiber
optic cables to prevent the cable damage. The optic cables may be damaged if bent or
coiled too tightly.
4.2.1 Remote Unit Installation Overview
The installation of the Remote Unit, both single enclosure and multi-enclosure, consists of the following
steps:
Table 4-1. Remote Unit Installation Overview
Step
Operation Type
Operation Action
MECHANICAL
INSTALL THE RU MOUNTING PANEL TO THE TOWER
MECHANICAL
VERIFY THAT THE SIDE MOUNTING BRACKETS ARE
SECURELY ATTACHED TO THE REMOTE UNIT
MECHANICAL
INSTALL THE MASTER REMOTE UNIT ON THE MOUNTING
PANEL
MECHANICAL
MOUNT THE SHROUD COVER OVER THE ENCLOSURE AND
SECURE IT
INSTALLATION
REVIEW
CONFIRM THE MECHANICAL INSTALLATION USING TABLE 4-4
MECHANICAL INSTALLATION CHECKLIST
ELECTRICAL
GROUND THE UNIT
ELECTRICAL
ROUTE THE CABLES TO BE CONNECTED
ELECTRICAL
CONNECT THE FIBER OPTIC CABLES
ELECTRICAL
CONNECT THE ANTENNA FEED LINE
10
ELECTRICAL
INSTALL THE AC POWER CABLE
11
ELECTRICAL
CONNECT ANY SLAVE REMOTE UNIT TO THE MASTER
REMOTE UNIT
12
INSTALLATION
REVIEW
CONFIRM THE ELECTRICAL INSTALLATION USING TABLE 4-5
ELECTRICAL INSTALLATION CHECKLIST
13
FIELD STATUS TEST
CHECK THE REMOTE UNIT LED STATUS INDICATORS USING
TABLE 4-6 RU LED STATUS INDICATOR AND THE
TROUBLESHOOTING GUIDE
4.2.2 Installation Hardware And Tools
The Remote Units are shipped with the standard mounting hardware required for a BTI pole-mount
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installation. Table 4-2 lists the mounting hardware provided by the manufacturer for a BTI non-custom
pole mount installation kit. Additional hardware may be needed, depending on the site requirements, and
may be ordered through Customer Service (Section 6).
Table 4-2. Single-Band RU Mounting Hardware and Fasteners
for a BTI non-custom pole mount installation kit
Hardware and Fasteners
Quantity
MOUNTING PANEL
(Configurable)
I-BEAM or U-BEAM/CHANNEL
MOUNTING BRACKETS
SHROUD COVER
M5 SCREW
M5 LOCK WASHER
M5 FLAT WASHER
M6 SCREW
M6 LOCK WASHER
M6 FLAT WASHER
M8 SCREW
M8 LOCK WASHER
M8 FLAT WASHER
M12 SCREW
M12 LOCK WASHER
M12 FLAT WASHER
JUNCTION BOX
RF CABLE (Designated Slave Unit)
FIBER OPTIC COWL
POWER CABLE (10 FEET)
FAN CONNECTOR (OPTIONAL)
Type
Screws
Thread
Specified
Torques
(lb. - ft.)
Rec'd
Table 4-3. Specified Hardware Torque
Hex Nuts
Spacers
Spring/Lock Washers
Spacers
Flat Washers
M5
M8
M12
M5
M8
M12
M5
M8
M12
12
40
12
40
12
40
The following is a list of tools and any additional materials required for mounting every Single-Band
Remote Unit configuration:
• DIN male connectors
• Tool kit for attaching DIN connectors to coaxial cable
• Tools for installing exterior AC circuit
• Tools for securing M5 screw
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• Wire cutters
• Wire Stripper
• Open End Wrench 1.25 inch/33mm (used for DIN connector)
• Hex Wrench 5mm (M6 screw)
• SAE Wrench 5/16 inch/8mm (the Slave Remote Unit connectors)
4.2.3 Unpacking And Inspection
This section provides the instruction for receiving the equipment shipment, verifying all parts have been
received and checking that no damage has occurred during transportation. The Remote Unit includes the
following items:
•
•
Remote Unit(s)
Hardware and Fasteners described in Table 4-2, Section 4.2.2
Use the following procedure to unpack and inspect the Remote Unit and accessories:
1. Open the shipping packet and carefully unpack the Remote Unit(s) and any accessories from the
protective packing material.
2. Verify receipt of hardware and fasteners using Table 4-2
3. Check each Remote Unit and accessories for broken or missing parts. If there is any damage or
missing parts, contact BTI (Section 6) for an RMA and to reorder parts, if any replacement parts are
required.
NOTE: Check particularly for any damage to the power connection, the fins/fans,
and the fiber optic cable connection on the Remote Unit Interface.
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4.2.4 Mechanical Installation
4.2.4.1 Mechanical Safety Precautions
Please read the general Safety Precautions contained in Section 1.2 Safety Precautions
1. Follow the procedures provided by the manufacturer when installing the Remote Unit. Do not
install the Unit in a place or in a manner that does not meet the manufacturer's provided
specifications.
2. Use the mounting hardware supplied by the manufacturer. If non-standard mounting
hardware is used, it must meet the requirements for mounting the Unit as specified by the
manufacturer.
NOTE: It is important that specified load limits for the Unit are not exceeded as this
may void the warranty.
3. Safety measures for lifting heavy materials should be followed to prevent injury.
4. High temperatures may occur due to power dissipation. Please follow the specifications for
proper Remote Unit ventilation as indicated by the manufacturer.
5. Check that the mains supply is disconnected, before connecting or disconnecting the main
power connector at the Remote Unit.
6. Do not block airflow ventilation outlets during installation or Remote Unit(s) may sustain
critical damage.
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4.2.4.2 Install The Mounting Panel
Use the following procedure to install the mounting panel on the pole:
1. Take one M12 screw and insert it loosely in one of the two top holes in the panel. Place the mounting
panel against the pole as shown in Figure 4-1.
2. Place one of the two I-Beam or U-Beam brackets on the back side of the pole so that it aligns with the
M12 screw.
3. Hand tighten the screw to hold it in place
4. Place the second M12 screw in the next hole at the top of the panel and loosely fasten the screw as
well. Continue until all four screws are in place as shown in Figure 4-2.
5. Use a wrench to securely fasten the screws through both panel and brackets until the panel is
securely attached to the pole.
Figure 4-1. Attach the Mounting Panel and Bracket to a Pole
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Figure 4-2. The Mounting Panel secured tightly to a Pole
4.2.4.3 Install The Remote Unit On The Mounting Panel
Use the following procedure to install the RU on the mounting Panel.
1. Verify that the attached side mounting brackets, as shown in Figure 4-3 are secure.
2. Grasp the Remote Unit at the top and bottom of the casing and carefully slide the top two hooks onto
the mounting panel, Figure 4-4, followed by the lower hooks and allow the Unit to slide down into
place.
3. After hanging the enclosure on the mounting panel, use the M8 screws, lock and flat washers to
secure the rear mounting bracket (top and bottom) so the RU does not move.
Figure 4-3. The Side Mounting Bracket to the Mounting Panel
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Figure 4-4. Secure Enclosure To the Side Mounting Bracket
4.2.4.4 Install The Shroud Cover
The Remote Unit has a Shroud cover for thermal protection.
Use the following procedure to install the Shroud cover on the enclosure:
1. Line up the slots at the top of the Shroud cover to the tabs at the top of the mounting panel as shown
in Figure 4-5.
2. Gently lower the slots over the tabs and slide the cover down. The cover will be at an angle, Figure 46.
3. Lay the cover flush against the mounting bracket, then carefully, place the M5 screw through the
middle hole, aligning it to the hole on the bracket. Loosely fasten the screw. Working on the opposite
side, again place an M5 screw through the middle hole and loosely fasten the screw.
4. Loosely fasten the remaining M5 screws to all four corners of the cover and then tighten all the screws
securely.
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Figure 4-5. Install the Shroud Cover to the RU
Figure 4-6. Secure Shroud Cover to the mounting panel
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4.2.5 Electrical Installation
4.2.5.1 Electrical Safety Precautions
Please read the general Safety Precautions presented in Section 1.2 Safety Precautions
1. This Unit uses high voltages. Follow the instructions for installation provided in this
manual to prevent serious accidents including loss of life, severe personal injury or
extensive property damage.
2. The Unit must be grounded before connecting any power supply. Grounding is a
required precautionary measure. Grounding instructions are provided and should be
followed for safety.
3. The Unit is internally protected against over-voltage, but in areas with strong and frequent
lightning strikes additional lightning protection is strongly recommended. Grounding the
antenna cables close to the antenna connectors will help prevent damage from atmospheric
discharge.
4. Verify that there is a suitable circuit breaker and an over-current limiting device connected
between the mains and the Remote Unit.
5. Check that the mains supply is disconnected, before connecting or disconnecting the main
power connector at the Remote Unit.
6. An easily reached emergency disconnect device should be provided in the mains circuit if the
power feeds to the Remote Unit(s) are not within close reach.
7. The Remote Unit should be installed in close proximity to a power source with a circuit
breaker to ensure safe installation and for ease of power connectivity.
8. Electrical and electronic components can be destroyed by incorrectly wired connections.
9. Cable connector materials must meet manufacturer specifications to avoid corrosion at the
connectors.
10.
Check cable connections to ensure that water cannot penetrate the Unit.
11. Caution should be used when attaching the antenna. Hand tightening should be sufficient for
connecting the antenna during installation. Manufacturer's recommendation for torque
specification should be used during installtion. Use the appropriate tool to complete the
Antenna installation, but do not use tools, such as pliers, as they may cause damage to the
Remote Unit.
12. A voltage limiting device is strongly recommended for electrical networks that often produce
spikes.
13. Compliance with the surge requirement of EN 61000-4-5 (fine protection) has been met by this
Unit. Installing additional external surge protection, depending on the individual application,
via local supply connection and/or coarse protection is recommended to avoid damage
caused by electrical surges.
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4.2.5.2 Grounding
The Unit must be grounded. Connect an earth-bonding cable to the provided grounding
connection. Do not connect any additional external devices to the grounding connection.
Figure 4-7. Grounding Connection
1. Uncover the RU interface by removing the Vandalism Protective Shield from the bottom of the Shroud
Cover.
2. Loosen the hex nut located on the grounding connection as shown in Figure 4-7.
3. Connect the earth-bonding cable between the two lock and flat washers.
4. Tighten the hex nut, making sure the cable is securely connected before moving to the next phase of
the installation.
4.2.5.3 Route the Cables
Prepare and route all cables according to standard field installation procedures. Care should be taken to
prevent wear or field damage to cables during install. Particular attention should be paid to the Fiber
Optics Cable as damage may occur if cable is tightly coiled or bent.
4.2.5.4 Fiber Optic Cable Connection
One fiber optic cable must be routed from an external splice enclosure or fiber access terminal to the
Master Remote Unit enclosure. The RU is equipped so only one cable is required per Master Remote Unit
for the optic port. A hardened optical E2000 connector is used for the optic port.
Warning: Do not look into the end of the fiber optic cable. Do not look directly into the
optical transmitter of any Unit or exposure to laser radiation may result. An optical power
meter should be used to check the active fibers.
Use the following procedure to connect the fiber optic cable:
1. Connect or splice the drop Fiber cable to the outside plant cable. Verify that there is sufficient cable
length to reach from the splice enclosure or fiber access terminal (not provided) to the bottom of the
Master Remote Unit
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2. Route the free end of the drop cable to the enclosure through the junction box as shown in Figure 4-8.
3. Leave sufficient slack to allow the cable to be connected and disconnected from the enclosure fiber
optic port without bending or crimping the fiber optic cable.
4. Remove the cap from the interface port labeled "FIBER". Connect the fiber optic cable to the port on
the bottom of the enclosure.
Figure 4-8. Junction Box
4.2.5.5 Antenna Cable Connection
The antenna feed line(s) must be routed from the antenna to each Remote Unit. The cable must have the
appropriate antenna connector termination to connect to the RU antenna port (ANT), shown in Figure 49.
Figure 4-9. Antenna port
Use the following procedure to install the antenna cable:
NOTE: When using multiple RU enclosures to support more than one RF band,
each RU is supporting a different frequency. When routing the coaxial antenna
cable, it is critical that the appropriate frequency band cable be connected to the
same frequency type RU.
1. Remove the dust cap from the DIN female connector located on the bottom of the enclosure. The port
is labeled with “ANT”.
2. Route the coaxial antenna cables from the antenna to the bottom of the enclosures.
3. Cut the antenna cable to the required length and terminate with the appropriate connector.
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4. Connect the antenna cable to the antenna port labeled with “ANT”, Figure 4-10.
Figure 4-10. DIN Female Connector
4.2.5.6 AC Power Cable Connection
Danger: Use extreme caution when working with high voltage AC power. Ensure all power
is disconnected before working on power circuit.
Warning: Verify that the Unit has been ground with an earth-bonding cable to the grounding
connector.
Use the following procedure to install the AC Power cable:
1. Route the power cable between the AC power port, located on the bottom of the enclosure and the
nearest AC power junction box as shown Figure 4-11.
Figure 4-11. Junction Box AC Power Cable Routing
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2. Secure the cable between the AC power port and the AC power junction box. Leave sufficient slack in
the cable to allow it to be easily connected and disconnected from the AC power port.
3. Install any AC power supply wires that may be required between the AC junction box and the AC
circuit breaker box.
4. At the AC circuit breaker box, connect the AC power supply load wire to the circuit breaker.
5. Place the circuit breaker in the ON position and then test the connected end of the AC power cable for
proper voltage levels and correct polarity.
6. When testing is complete,
PLACE THE CIRCUIT BREAKER IN THE OFF POSITION.
Danger: To avoid serious personal injury and equipment damage, always turn the AC
power off on the circuit breaker before connecting the any power cable to the AC power
port.
7. Connect the power cable connector to the AC power port labeled “POWER”.
8. Tighten the coupling nut.
4.2.5.7 Slave Cable Connection
When two RU or more enclosures are installed for supporting multi-band. One is designated the Master
Remote Unit and each additional RU, up to two Units, are designated as slave Remote Units. The Master
and slave Unit(s) is specified by the frequency band. The Master Unit will separate the bi-directional
signal related to the frequency and provide the RF input signal to each slave Remote Unit. The
connection between Master and Slave is interfaced with the RF cable provided with the Remote Units.
Use the following procedure to install the antenna cable:
1. All designated slave RUs arrive with two RF cables.
2. Connect one RF cable to the port labeled “TX_OUT” on the MASTER Remote Unit User Interface.
3. Connect the other end of the RF cable to the port labeled “TX_IN” on the SLAVE Remote Unit User
Interface as shown in Figure 4-12.
4. Connect the second cable to the port labeled "RX_IN" on the MASTER RU.
5. Connect the other end of the second RF cable to the port labeled "RX_OUT on the SLAVE RU.
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Figure 4-12. RF cable connection between Master and Slave Remote Unit
1 Slave to Slave Connection: Connect an RF cable into the port labeled "TX_OUT" on the first SLAVE
RU User interface.
2 Connect the other end of the RF cable to the port labeled "TX_IN" on the next SLAVE RU Unit.
Continue connecting all SLAVE RUs in this manner, as shown in Figure 4-13.
3 Connect an RF cable into the port labeled "RX_OUT" on the first SLAVE RU.
4 Connect the other end of the RF cable to the port labeled "RX_IN" on the next SLAVE RU. Continue
connecting all SLAVE RUs in this manner.
5 Power may now be applied to all Master and Slave Units used in this configuration.
Figure 4-13. RF cable connection between Slave to Slave Remote Units
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4.2.6 Remote Unit Installation Review
Use the following steps listed in Tables 4-3 and 4-4 to review the installation completion status
4.2.6.1 Mechanical Installation Review
Items
Table 4-4. Remote Unit Mechanical Installation Check Lists
Description
Confirm that the Unit is mounted firmly and is stable.
Verify that the Unit is affixed per manufacturer's specifications.
Check that all screws and nuts are secure, that spring washers sit flush upon the flat
washers, and that there are no missing flat washers and spring washers.
Examine each part and cable for breakage or damage.
Make sure the Unit is clean and free of dust and other contaminants
4.2.6.2 Electrical Installation Review
Items
Table 4-5. Remote Unit Electrical Installation Check List
Description
Verify that the grounding cable is secure.
Make sure that all the cable sheathings are not damaged.
Confirm that the connection to the cables are stable and are not loose or damaged.
Check that the cables are completely connected, but make sure there is enough slack, if
needed. Do not cross the cables and the cables should be bundled together in the same
direction.
Check that the connected cables are not bent more than the manufacturer's specified
maximum bending radius.
4.2.6.3 Field Status Test - Remote Unit LED Status Indicators
Perform a visual review of the LED Status indicators on the installed Remote Unit. The Remote Unit (RU)
status LED consists of a bi-colored LED of RED and GREEN. The high intensity LED is viewable from
ground level under most circumstances when using the BTI RU shroud system.
Table 4-6. Remote Unit LED Status Indicators
LED Indicator
Colors
Cycles
Test the LED
Red and Green Blink
1 flash per second
Master RU Fiber Alarm
Red Fast Blink
2 times per second
mRU and sRU Comm Fail
Red and Green Blink
1 time per second
PA/LNA shutdown or Other
Red Fast Blink
2 times per second
Normal Operation
Green Blink
1 times per second
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4.2.7 Troubleshooting
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4.3 HOST UNIT INSTALLATION
Danger: Wet conditions increase the potential for receiving an electrical shock when
installing or using electrical power equipment. To avoid electrical shock, never install or use
the electrical equipment in a wet location.
Warning: Verify that the Unit has been ground with an earth-bonding cable to the grounding
connector.
4.3.1 Host Unit Installation Overview
The installation of the Host Unit consists of the following steps:
Table 4-6. Host Unit Installation Overview
Step
Operation Type
Operation Action
ELECTRICAL
VERIFY THAT THE UNIT IS GROUNDED
ELECTRICAL
CONFIRM THAT THE DC POWER CABLE IS INSTALLED AND
SECURE
ELECTRICAL
INSTALL THE BIU AND FIU MODULES
ELECTRICAL
INSTALL THE ALARM CONNECTORS (Optional)
ELECTRICAL
CONNECT THE BIU AND FIU
ELECTRICAL
CONFIRM THAT THE POI AND FAN (Opt. Equip.) ARE
CONNECTED
ELECTRICAL
CONNECT OPTIONAL EQUIPMENT TO THE BIU (if present)
ELECTRICAL
CONNECT THE FIBER OPTIC CABLES
INSTALLATION
REVIEW
CONFIRM THE ELECTRICAL INSTALLATION, TABLE 4-10
HOST UNIT ELECTRICAL INSTALLATION CHECKLIST
10
TROUBLESHOOTING
INSTALLATION TROUBLESHOOTING GUIDE
4.3.2 Installation Hardware And Tools
The Host Units may be shipped individually or shipped factory pre-installed in optional cabinets. Table 4-7
lists the cables and hardware provided by the manufacturer. Additional hardware may be needed,
depending on the site requirements, and may be ordered through Customer Service (Section 6).
Table 4-7. Host Unit Cables and Hardware
Single Host Unit
Hardware and Fasteners
CABINET (Optional)
Customer Install
Factory Install
HU DC POWER CABLE
ALARM CONNECTORS
FIU-S INTERFACE CABLE
FIU-NS INTERFACE CABLE
GROUNDING CABLES
POI GROUNDING CABLE
(Optional)
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Single Host Unit
Hardware and Fasteners
Customer Install
POI INTERFACE CABLE
Factory Install
Rec'd
The following is a list of tools and any additional materials required for the Host Unit installation:
•
•
•
Small Phillips screwdriver
Wire cutters
Wire Harness (Required for Expanded Third Party Alarm)
4.3.3 Unpacking And Inspection
This section provides the instruction for receiving the equipment shipment, verifying all parts have been
received and checking that no damage has occurred during transportation. The Host Unit includes the
following items:
•
•
Optional Cabinet with Host Unit installed as shown in Figure 4-14.
Hardware and Fasteners described in Table 4-7, Section 4.3.2
Figure 4-14. Host Unit Cabinet
Use the following procedure to unpack and inspect the Host Unit and accessories:
1. Open the shipping packet and carefully unpack the cabinet or individual Host Unit from the protective
packing material.
2. Verify receipt of hardware and fasteners using Table 4-7
3. Check each optional cabinet for broken or missing parts. Check each Host Unit module for any
damage, particularly the Fiber Optic Port. If there is any damage or missing parts, contact BTI
(Section 6) for an RMA and to reorder parts, if any replacement parts are required.
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NOTE: Check particularly for any damage to the fiber optic connectors on the FIU
module. Check the power connectors located at the back of the Host Unit and
check the back plane connectors located inside the Host Unit for any damage.
4.3.4 Electrical Installation
4.3.4.1 Electrical Safety Precautions
Please read the general Safety Precautions presented in Section 1.2 Safety Precautions
1. Follow the instructions for installation provided in this manual to prevent serious
accidents including loss of life, severe personal injury or extensive property damage.
2. The Unit must be grounded before connecting any power supply. Grounding is a
required precautionary measure. Grounding instructions are provided and should
be followed for safety.
3.
Electrical and electronic components can be destroyed by incorrectly wired connections.
4. Cable connector materials must meet manufacturer specifications to avoid corrosion at the
connectors.
5. Compliance with the surge requirement of EN 61000-4-5 (fine protection) has been met by this
Unit. Installing additional external surge protection, depending on the individual application, via
local supply connection and/or coarse protection is recommended to avoid damage caused by
electrical surges.
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4.3.4.2 Grounding
The Unit must be grounded. The Host Unit is grounded during a factory installation in the optional
cabinet with an earth-bonding cable connected to the provided grounding connection. Do not
connect external devices to the grounding connection.
Please verify the Unit is securely grounded. If it is no longer securely grounded, please use the following
procedure to ground the Unit:
Figure 4-15. Host Unit Grounding Connection
1. Find the screw at the bottom right corner of the Host Unit as shown in Figure 4-15.
2. Loosen the screw located on the grounding connection.
3. Connect the cabinet mounted earth-bonding cable between the two lock and flat washers as shown in
Figure 4-16. Ensure the grounding surface is clean and free of paint, insulating material or
contaminants.
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Figure 4-16. Grounded Host Unit (shown with optional POI Unit, also grounded)
4. Tighten the screw, making sure the cable is securely connected before moving to the next phase of the
installation.
4.3.4.3 DC Power Cable Connection
Danger: Please use caution when working with DC power. Ensure all power is disconnected
before working on power circuit.
Warning: Verify that the Unit has been ground with an earth-bonding cable to the grounding
connector.
The DC power cable is connected during factory pre-installation.
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Figure 4-17. Factory Installed DC Power Cable
1. Confirm electrical polarity of the power cables to match the customer provided DC power system.
2. Verify the DC power cable is attached securely, as shown Figure 4-17.
3. If the DC power cable is not secure, turn off all associated DC power to the Host Unit, and secure the
power cables as shown.
4.3.4.4 Install the BIU and FIU modules
Figure 4-18. BIU and FIU modules
1. Remove the blank module covers for the chosen module slot locations.
2. Slide the BIU and FIU modules in to each separate designated module slot, Figure 4-18.
3. Secure the screws at the top and bottom of each module.
4.3.4.5 Alarm Installation
The Alarm interface is an optional customer centered configuration.
The Alarm Input configuration gives the user the means to monitor third party alarms, such as battery or
intrusion alarms.
The Alarm Output configuration provides the customer with the means to monitor major or minor alarms
via Form C relay.
The alarm interface is located at the back of the Host Unit as shown in Figure 4-19.
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Figure 4-19. Alarm Interface
1. With wire cutting tools, prepare the connecting wires.
2. Loosen the screws in each connector.
3. Use the Input Alarm configurations shown in Table 4-8 and the Output Alarm configurations in Table 49 to determine the wire placement.
4. Slide the bared wires into the slot under the screw and tighten securely.
5. Plug all the alarm connectors into the Alarm Input interface as shown in Figure 4-20 and Figure 4-21.
NMS Alarm Status
Table 4-8. Input Alarm Configuration
Alarm
No Alarm
Expanded Alarm 1 (User Defined) IN1/GND
IN1
Expanded Alarm 2 (User Defined) IN2/GND
IN2
Expanded Alarm 3 (User Defined) IN3/GND
IN3
Expanded Alarm 4 (User Defined) IN4/GND
IN4
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Figure 4-20. Input Alarm Installation (Alarm On)
Alarm Type
Table 4-9. Output Alarm Configuration
On
Major
COM1/NC1
COM1/NO1
Minor
COM2/NC2
COM2/NO2
Off
Figure 4-21. Output Alarm Installation (Alarm On)
4.3.4.6 Connect the BIU/FIU Modules
Connect the BIU to the FIU-S with the provided interface cable using the following procedure:
1. Connect one end of the interface cable to the BIU port labeled "Tx1 Out".
2. Connect the other end of the cable to the FIU-S port labeled "Tx1".
3. Connect a second interface cable to the BIU port labeled "Rx4".
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4. Connect the other end of the cable to the FIU port labeled "Rx1", Figure 4-22.
Figure 4-22. Connect the BIU to the FIU
For a two BIU and FIU-NS configuration, use the additional provided interface cables and the following
procedure:
5. Connect the one end of the interface cable to the FIU-NS port labeled "Tx1".
6. Connect the end of the second interface cable to the FIU-NS port labeled "Tx2".
1. Connect one end of the interface cable to the BIU port labeled "Tx1 Out".
2. Connect the end of the second interface cable to the port labeled "Tx1 Out" of the second BIU.
3. Connect the end of the third interface cable to the FIU-NS port labeled "Rx1".
4. Connect the other end of the fourth interface cable to the FIU-NS port labeled "Rx2"
5. Connect the third interface cable to the BIU port labeled "Rx4".
6. Connect the fourth interface cable to "Rx4" of the second BIU.
4.3.4.7 Optional Equipment Installation
The POI and Fan, (if ordered) are factory installed. Please verify the POI and Fan are securely connected
as shown in Figure 4-23.
Figure 4-23 POI and FAN Installation
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4.3.4.8 Connect POI to BIU
The Point of Interface (POI) is an optional component. The POI is connected to the BIU using the
following procedure:
1. Connect one end of a POI interface cable into the BIU port labeled "Tx1 In".
2. Connect the other end of the cable to the POI port labeled "Tx-L".
3. Connect the one end of a POI interface cable into the BIU port labeled "Rx4 Out".
4. Finally, connect the other end of the cable to the POI port labeled "Rx-L".
Figure 4-24. POI to BIU Connection
4.3.4.9 Connect the Fiber Optic Cable
The Fiber optic cable is connected to the FIU module by attaching the cable to the port labeled "Fiber-1"
as shown in Figure 4-25.
Figure 4-25. Fiber Optic Cable Connection to the FIU Module
4.3.5 Host Unit Installation Review
4.3.5.1 Electrical Installation Review
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Items
Table 4-10. Host Unit Electrical Installation Check List
Description
Verify that the grounding cable is secure.
Confirm that the power cable connection is stable and is neither loose or damaged and
that the electrical polarity is correct.
Verify that the fiber optic cable is securely connected.
Check that all installed cables are securely connected.
Confirm that the alarm connectors are securely connected.
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Source Exif Data: 
File Type                       : PDF
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Page Count                      : 47
XMP Toolkit                     : XMP toolkit 2.9.1-14, framework 1.6
About                           : uuid:42951701-1332-41f3-ab97-584c63111943
Modify Date                     : 2012:04:09 12:10:39-04:00
Create Date                     : 2012:04:09 12:10:09-04:00
Metadata Date                   : 2012:04:09 12:10:39-04:00
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Format                          : application/pdf
Title                           : Microsoft Word - mBSC_DAS_System_Installation_Operation_Manual_Issue3_05312011.doc
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Author                          : wennyw
Producer                        : Acrobat Distiller 6.0 (Windows)
EXIF Metadata provided by EXIF.tools
FCC ID Filing: WBKMBSC1900-040

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