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BTS3900A(Ver.C)
V100R008C00
Installation Guide
Issue 03
Date 2013-12-23
HUAWEI TECHNOLOGIES CO., LTD.
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Copyright Huawei Technologies Co., Ltd. 2013. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior written
consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and the
customer. All or part of the products, services and features described in this document may not be within the
purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information,
and recommendations in this document are provided "AS IS" without warranties, guarantees or representations
of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address: Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website: http://www.huawei.com
Email: [email protected]
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About This Document
Overview
This document describes the procedure for installing the cabinets, boards, modules, and cables
in the BTS3900A (Ver.C) (shortened to BTS3900A in this document). It also provides checklists
for hardware installation.
Product Version
The following table lists the product versions related to this document.
Product Name Product Version
BTS3900A V100R008C00
The mapping single-mode base station versions
are:
GBTS: V100R015C00
eGBTS: V100R015C00
NodeB: V200R015C00
eNodeB: V100R006C00
Intended AudienceThis document is intended for:
l Base station installation engineers
Organization
1 Changes in BTS3900A (Ver.C) Installation Guide
This section describes the changes inBTS3900A (Ver.C) Installation Guide.
2 Installation Preparations
BTS3900A(Ver.C)
Installation Guide About This Document
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This chapter lists the tools and instruments that must be obtained before the installation. It also
specifies the skills that the onsite personnel must have.
3 Information to Be Known Before the Installation
Familiarize yourself with this information as well as the cabinet interior, application scenariosof the cabinets, and relevant clearance requirements before installing the cabinets.
4 Unpacking Check
Unpack and check the delivered equipment to ensure that all the materials are included and intact.
5 Obtaining the ESN
The electronic serial number (ESN) is a unique identifier of a NE. Record the ESN of the base
station before the installation for future commissioning.
6 Installation Process
The process of installing the BTS3900A consists of the following procedures: installing the
bases, installing the cabinets, installing optional modules, installing cables, installation check,
power-on check, and subsequent operations.
7 Checking the Installed Modules and Cables
After installing modules and cables in the cabinet, you need to check that the modules and cables
are installed securely.
8 Installing the Base
This section describes the procedure and precautions for installing the base for a cabinet on a
concrete floor.
9 Installing the Cabinet
When installing the BTS3900A, use different installation modes based on different scenarios.
10 Installinga PGND Cable and an Equipotential Cable
A PGND cable connects a PGND screw in a cabinet and a PGND bar to ensure proper grounding
of the cabinet. An equipotential cable connects PGND screws on different cabinets to ensure the
equipotential bonding between the cabinets.
11 Installing Optional Modules and Their Cables
This chapter describes procedures for installing the optional modules and their cables onsite.
12 Installing Cables
Before cabinets used in the BTS3900A are delivered, the boards and cables inside the cabinets
have been installed. You must install the external cables and cables for optional components
onsite.
13 Installation Checklist
After the cabinets and devices are installed, you need to check the installation items, installation
environment, and cable-related items.
14 Powering On a Base Station
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This section describes how to power on a base station and handle a failure in the power supply
to the components in a cabinet.
15 Subsequent Operations
This chapter describes the operations that need to be performed after the installation, whichinclude sealing the cable holes on the base of the cabinet and repainting the cabinet.
Conventions
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol Description
Indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury.
Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury.
Indicates a potentially hazardous situation which, if not
avoided, could result in equipment damage, data loss,
performance deterioration, or unanticipated results.
NOTICE is used to address practices not related to personal
injury.
Calls attention to important information, best practices and
tips.
NOTE is used to address information not related to personal
injury, equipment damage, and environment deterioration.
General Conventions
The general conventions that may be found in this document are defined as follows.
Convention Description
Times New Roman Normal paragraphs are in Times New Roman.
Boldface Names of files, directories, folders, and users are in
boldface. For example, log in as user root.
Italic Book titles are in italics.
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Convention Description
Courier New Examples of information displayed on the screen are in
Courier New.
Command Conventions
The command conventions that may be found in this document are defined as follows.
Convention Description
Boldface The keywords of a command line are in boldface.
Italic Command arguments are in italics.
[ ] Items (keywords or arguments) in brackets [ ] are optional.
{ x | y | ... } Optional items are grouped in braces and separated by
vertical bars. One item is selected.
[ x | y | ... ] Optional items are grouped in brackets and separated by
vertical bars. One item is selected or no item is selected.
{ x | y | ... }* Optional items are grouped in braces and separated by
vertical bars. A minimum of one item or a maximum of all
items can be selected.
[ x | y | ... ]* Optional items are grouped in brackets and separated by
vertical bars. Several items or no item can be selected.
GUI Conventions
The GUI conventions that may be found in this document are defined as follows.
Convention Description
Boldface Buttons, menus, parameters, tabs, window, and dialog titles
are in boldface. For example, click OK.
> Multi-level menus are in boldfaceand separated by the ">"
signs. For example, choose File> Create> Folder.
Keyboard Operations
The keyboard operations that may be found in this document are defined as follows.
Format Description
Key Press the key. For example, press Enterand press Tab.
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Format Description
Key 1+Key 2 Press the keys concurrently. For example, pressing Ctrl+Alt
+Ameans the three keys should be pressed concurrently.
Key 1, Key 2 Press the keys in turn. For example, pressing Alt, Ameans
the two keys should be pressed in turn.
Mouse Operations
The mouse operations that may be found in this document are defined as follows.
Action Description
Click Select and release the primary mouse button without moving
the pointer.
Double-click Press the primary mouse button twice continuously and
quickly without moving the pointer.
Drag Press and hold the primary mouse button and move the
pointer to a certain position.
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Contents
About This Document.....................................................................................................................ii
1 Changesin BTS3900A (Ver.C) Installation Guide..................................................................1
2 Installation Preparations..............................................................................................................3
2.1 DocumentPreparations...................................................................................................................................................4
2.2 Tools and Instruments....................................................................................................................................................4
2.3 Requirements for Onsite Personnel................................................................................................................................5
3 Information to Be Known Before the Installation..................................................................6
3.1 Cabinet Interior...............................................................................................................................................................7
3.2 BTS3900A (Ver.C) Configured with RFUs but Without RRUs..................................................................................17
3.3 BTS3900A (Ver.C) Configured with RFUs and RRUs...............................................................................................25
3.4 Installation Clearance Requirements............................................................................................................................32
3.5 Engineering Specifications of Customer Equipment in the APM30H.........................................................................33
4 Unpacking Check........................................................................................................................38
5 Obtaining the ESN......................................................................................................................40
6 Installation Process.....................................................................................................................42
7 Checking the Installed Modules and Cables.........................................................................44
7.1 Checking the BTS3900A Cabinets Supplied with AC Power......................................................................................45
7.2 Checking the BTS3900A Cabinets Supplied with -48 V DC Power...........................................................................50
8 Installing the Base.......................................................................................................................56
9 Installing the Cabinet.................................................................................................................64
9.1 Installing the Cabinet on a Base...................................................................................................................................65
9.2 Stacking Two Cabinets.................................................................................................................................................70
10 Installing a PGND Cable and an Equipotential Cable......................................................73
11 Installing Optional Modules and Their Cables..................................................................77
11.1 Installing the SLPU as a Monitoring Signal Protection Unit.....................................................................................79
11.2 Installing the EMUA/EMUB and Its Cables..............................................................................................................83
11.2.1 Installing the EMUA/EMUB in the APM30H........................................................................................................83
11.2.2 Installing the EMUA/EMUB in the TMC11H........................................................................................................89
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11.3 Installing the GPS Surge Protector.............................................................................................................................95
11.4 Installing the GATM and Bias-Tee..........................................................................................................................100
11.5 Installing the DDF....................................................................................................................................................104
11.6 Installing the Storage Batteries.................................................................................................................................107
11.7 Installing the DCDU-11B.........................................................................................................................................111
11.8 Installing the BBU....................................................................................................................................................112
11.9 Installing Boards in the BBU and surge protection boards......................................................................................120
11.10 Installing the RFU..................................................................................................................................................123
11.11 Installing the RRU..................................................................................................................................................129
11.12 Installing the AC Heater.........................................................................................................................................129
12 Installing Cables......................................................................................................................134
12.1 Cabling Requirements..............................................................................................................................................135
12.2 Cable Holes...............................................................................................................................................................14112.3 InstallingPower Cables............................................................................................................................................144
12.3.1 Installing Power Cables for AC Cabinets..............................................................................................................144
12.3.2 Installing Power Cables for DC Cabinets..............................................................................................................170
12.4 InstallingTransmission Cables.................................................................................................................................176
12.4.1 Installing the E1/T1 Cables...................................................................................................................................176
12.4.2 Installing the FE/GE Ethernet Cables....................................................................................................................178
12.4.3 Installing the FE/GE Fiber Optic Cables...............................................................................................................179
12.5 InstallingSignal Cables............................................................................................................................................182
12.5.1 Installing Monitoring Signal Cables Between Cabinets in AC Scenarios.............................................................18212.5.2 Installing Monitoring Signal Cables Between Cabinets in -48 V DC Scenarios..................................................204
12.5.3 (Optional) Installing Inter-BBU Signal Cables.....................................................................................................212
12.5.4 Installing a BBU Alarm Cable...............................................................................................................................215
12.6 InstallingRF Jumpers...............................................................................................................................................216
12.7 (Optional) Installing the CPRI Electrical Cables.....................................................................................................220
12.8 (Optional) Installing the CPRI Fiber Optic Cables..................................................................................................222
13 Installation Checklist..............................................................................................................225
14 Powering On a Base Station..................................................................................................228
15 Subsequent Operations..........................................................................................................238
15.1 Installingthe Cable Outlet Module for the Cabinet.................................................................................................239
15.2 Seal the Cable Holes on the Base.............................................................................................................................241
15.3 Repainting.................................................................................................................................................................243
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Installation Guide Contents
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1Changes in BTS3900A (Ver.C) InstallationGuide
This section describes the changes inBTS3900A (Ver.C) Installation Guide.
03 (2013-12-23)
This is the third commercial release.
Compared with issue 02 (2013-08-01), this issue is added with the following topic:
l Installing the GATM and Bias-Tee
Compared with issue 02 (2013-08-01), this issue incorporates the following change:
Topic Change Description
Installing the EMUA/EMUB and Its Cables
and it's child topics.
Added the scenario of installing the EMUB.
Compared with issue 02 (2013-08-01), tthis issue does not change any information and no topic
is deleted from this issue.
02 (2013-08-01)
This is the second commercial release.
Compared with issue 01 (2013-04-28), this issue is added with the following topic:
l Installing a BBU Alarm Cable
Compared with issue 01 (2013-04-28), this issue does not change any information and no topic
is deleted from this issue.
01 (2013-04-28)
This is the first commercial release.
BTS3900A(Ver.C)
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Compared with issue Draft A (2013-01-15), this issue does not include any new information and
no information is deleted from this issue.
Compared with issue Draft A (2013-01-15), this issue incorporates the following change:
Topic Change Description
12.5.3 (Optional) Installing Inter-BBU
Signal Cables
Modified the steps of binding and routing the
inter-BBU signal cable.
Draft A (2013-01-15)
This is a draft.
Compared with multimode base station version V100R007C00, WCDMA-NodeB
V200R014C00, GSM-BTS V100R014C00, eNodeB V100R005C00, no topic is added.
Compared with multimode base station version V100R007C00, WCDMA-NodeB
V200R014C00, GSM-BTS V100R014C00, eNodeB V100R005C00, this issue incorporates the
following changes:
Topic Change Description
The whole document Unified the description of the common parts
and cables used by different types of base
stations. This enhances the utilization of the
common contents.
Compared with multimode base station version V100R007C00, WCDMA-NodeB
V200R014C00, GSM-BTS V100R014C00, eNodeB V100R005C00, no information is deleted.
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2Installation PreparationsAbout This Chapter
This chapter lists the tools and instruments that must be obtained before the installation. It also
specifies the skills that the onsite personnel must have.
2.1 Document Preparations
This section lists the documents that must be obtained before the installation.
2.2 Tools and Instruments
This section lists the tools and instruments that must be obtained before installation.
2.3 Requirements for Onsite Personnel
Onsite personnel must be qualified and trained. Before performing any operation, onsite
personnel must be familiar with correct operation methods and safety precautions.
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2.1 Document Preparations
This section lists the documents that must be obtained before the installation.
l Before the installation, familiarize yourself with related information in the following
documents:
Hardware descriptions of base stations to be installed:BTS3900A (Ver.B) Hardware
Description,BTS3900A (Ver.C) Hardware Description, andBTS3900A (Ver.D)
Hardware Description
Hardware descriptions of cabinets configured for each base station:
APM30H&TMC11H&IBBS200D&IBBS200T (Ver.B) Product Description,
APM30H&TMC11H&IBBS200D&IBBS200T (Ver.C) Product Description, and
APM30H&TMC11H&IBBS200D&IBBS200T (Ver.D) Product Description.
Safety Precautions
l During the installation, refer to the following document:
Installation Reference
2.2 Tools and Instruments
This section lists the tools and instruments that must be obtained before installation.
Marker Phillips screwdriver (M3 to
M6)
Flat-head screwdriver (M3 to
M6)
Diagonal pliers
32 mm (1.26 in.)
combination wrench
Socket wrench Torque wrench
Power cable crimping tool RJ45 crimping tool Cable cutter
Rubber mallet Soldering iron Wire stripper
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Hammer drill (16) Heat gun Level
Multimeter Measuring tape Vacuum cleaner
ESD wrist strap ESD gloves Torque screwdriver
Gloves Utility knife Hydraulic pliers
Torx screwdriver - -
2.3 Requirements for Onsite Personnel
Onsite personnel must be qualified and trained. Before performing any operation, onsitepersonnel must be familiar with correct operation methods and safety precautions.
Before the installation, pay attention to the following:
l The customer's technical engineers must be trained by Huawei and be familiar with the
proper installation and operation methods.
l The number of onsite personnel depends on the engineering schedule and installation
environment. Generally, three to five onsite personnel are necessary.
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3.1 Cabinet Interior
To adapt to the complicated and various environments outdoors, Huawei provides multiple
cabinets with different functions for the BTS3900A. The cabinets are APM30H, TMC11H, RFC,
IBBS200D, and IBBS200T.
APM30H Interior
The APM30H houses the BBU3900 and also provides 5 U installation space for customer
equipment, such as the EMUA, AC heater, and service outlet unit (SOU), which are optional.
The following figure shows the APM30H interior.
Figure 3-1APM30H interior
The following table describes the components in the APM30H.
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Table 3-1Components in the APM30H
No.
Moduleor Board
Optional orMand
atory
MaximumQua
ntityin aSingleCabinet
Description
1 FAN 02B Mandat
ory
1 The FAN 02B is configured with the fans, Hert power
monitoring interface unit (HPMI), and central
monitoring unit type E (CMUE). The fans dissipate
heat from the cabinet.
2 SLPU Mandatory
2 l To provide protection for trunk signals, a signallightning protection unit (SLPU) is mandatory and
installed in the top 1 U space of the cabinet. It is
configured with the universal E1/T1 lightning
protection unit (UELP) or universal FE lightning
protection unit (UFLP).
l To provide protection for monitoring signals, an
SLPU is optional and installed in the 1 U space
below the BBU. It is configured with two universal
signal lightning protection unit 2 (USLP2) boards.
3 ELU Mandatory
1 The electronic label unit (ELU) reports the cabinet typeautomatically to facilitate troubleshooting.
4 PSU
(PSU485
0A)
Mandat
ory
3 The power supply unit (PSU) converts 110 V AC or
220 V AC power into -48 V DC power.
5 Door
status
sensor
Mandat
ory
1 The door status sensor reports the door status.
6 EPU03A
subrack
Mandat
ory
1 The EPU subrack distributes AC and DC power for the
cabinet. The EPU subracks in a separated macro base
station can be divided into two types which use 110 V
AC power and 220 V AC power, respectively.
7 BBU390
0
Mandat
ory
1 The BBU3900 processes baseband signals and enables
the base station and base station controller to interact.
8 GATM Option
al
2 The GSM antenna and TMA control module (GATM)
supplies power to the TMA, reports alarms related to
the RET, and monitors the feeder current.
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No.
Moduleor Board
Optional orMandatory
MaximumQuantity
in aSingleCabinet
Description
9 EMUA Option
al
1 The environment monitoring unit type A (EMUA)
monitors the environment in a cabinet and processes
alarms. The EMUA must be configured when more
than 16 Boolean alarm inputs are required. It is
installed in the 1 U space below the BBU.
10 Filler module
Mandatory
3 A filler module is a 1-U high standard plasticcomponent. The filler module is configured in the
reserved customer space below the BBU to improve
the dissipation capability of the cabinet.
11 AC
heater
Option
al
1 The AC heater ensures that components in the cabinet
work within the acceptable temperature range when
the surrounding temperature is low. It can be installed
in the 1 U space at the bottom of the cabinet. If both
an AC heater and a service outlet unit (SOU) are
configured, the heater is installed in the 1 U space
above the SOU.
12 SOU Option
al
1 The SOU can be installed in the 1 U space at the bottom
of the cabinet, transferring AC power supply to the
customer equipment.
13 Outer air
circulatio
n
assembly
Mandat
ory
1 The outer air circulation assembly consists of the heat
exchanger core and fans.
l The heat exchanger core promotes the inner and
outer air circulation, and exchanges internal and
external air. In this way, it lowers the operating
temperature of the cabinet and protects the cabinet
from dust.
l The fan dissipates heat from the cabinet.
14 AC
junction
box
Mandat
ory
1 When a heater or a heating film is configured, the
junction box transfers power for the heater or the
heating film.
15 PMU
01B
Mandat
ory
1 The power monitoring unit 01B (PMU 01B) provides
the functions of power system and battery
management, power monitoring, and alarm reporting.
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RFC Interior
The following figure shows the RFC interior.
Figure 3-2RFC interior
The following table describes the components in the RFC.
Table 3-2Components in the RFC
No. Moduleor Board Optional orMandatory
MaximumQuantityin aSingleCabinet
Description
1 DCDU-1
1A
Mandat
ory
1 The direct current distribution unit-11A (DCDU-11A)
provides ten DC outputs for components in the RFC.
2 ELU Mandat
ory
1 The ELU reports the cabinet type automatically to
facilitate troubleshooting.
3 Door
status
sensor
Mandat
ory
1 The door status sensor reports the door status.
4 FAN 01B Mandat
ory
1 The FAN 01B is configured with fans and the CMUE.
The fans dissipate heat from the cabinet, and the
CMUE provides the following functions: temperature
control, Boolean alarm detection, and ELU
identification of the cabinet.
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No. Moduleor Board
Optional orMandatory
MaximumQuantity
in aSingleCabinet
Description
5 RFU Mandat
ory
6 The radio frequency unit (RFU) is used in macro base
stations. It performs the following functions:
modulation and demodulation of baseband signals and
RF signals, data processing, power amplification, and
voltage standing wave ratio (VSWR) detection.
6 DCjunction
box
Mandatory
1 The DC junction box uses one or two DC power inputsand provides two DC power outputs.
TMC11H Interior
There are two types of TMC11Hs:
l One type of TMC11H houses only transmission equipment, as shown in illustration A in
the following figure.
l The other type of TMC11H houses the BBU3900 and uses the -48 V DC power supply, asshown in illustration B in the following figure.
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Figure 3-3TMC11H Interior
The following table describes the components in the TMC11H.
Table 3-3Components in the TMC11H
No. Module
or Board
Optio
nal orMandatory
Maxi
mumQuantityin aSingleCabinet
Description
1 FAN 02B Mandat
ory
1 The FAN 02B is configured with the fans, HPMI, and
CMUE. The fans dissipate heat from the cabinet.
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No. Moduleor Board
Optional orMandatory
MaximumQuantity
in aSingleCabinet
Description
2 SLPU Mandat
ory
2 To provide protection for trunk signals, an SLPU is
mandatory and installed in the top 1 U space of the
cabinet. It is configured with the UELP or UFLP.
To provide protection for monitoring signals, an SLPU
is optional and installed in the 1 U space below the
BBU. It is configured with two USLP2s.
3 ELU Mandat
ory
1 The ELU reports the cabinet type automatically to
facilitate troubleshooting.
4 DCDU-1
1C
Mandat
ory
1 The direct current distribution unit-11C (DCDU-11C)
is 1 U high and it provides ten DC outputs for
components in the TMC11H.
5 BBU390
0
Mandat
ory
1 The BBU3900 processes baseband signals and enables
the base station and base station controller to interact.
6 Door
statussensor
Mandat
ory
1 The door status sensor reports the door status.
7 EMUA Option
al
1 The environment monitoring unit type A (EMUA)
monitors the environment in a cabinet and processes
alarms. The EMUA must be configured when more
than 16 Boolean alarm inputs are required. It is
installed in the 1 U space below the BBU.
8 Filler
module
Mandat
ory
5 A filler module is a 1-U high standard plastic
component. The filler module is configured in the
reserved customer space below the BBU to improve
the dissipation capability of the cabinet.
9 AC
heater
Option
al
1 The AC heater ensures that components in the cabinet
work within the acceptable temperature range when
the surrounding temperature is low. It can be installed
in the 1 U space at the bottom of the cabinet.
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No. Moduleor Board
Optional orMandatory
MaximumQuantity
in aSingleCabinet
Description
10 Outer air
circulatio
n
assembly
Mandat
ory
1 The outer air circulation assembly includes a heat
exchanger core and a fan.
l The heat exchanger core promotes the inner and
outer air circulation, and exchanges internal and
external air. In this way, it lowers the operating
temperature of the cabinet and protects the cabinet
from dust.
l The fan dissipates heat from the cabinet.
11 AC
junction
box
Mandat
ory
1 When a heater or a heating film is configured, the
junction box transfers power for the heater or the
heating film.
IBBS200D Interior
The following figure shows the interior of the IBBS200D.
Figure 3-4Interior of the IBBS200D
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The following table describes the components in the IBBS200D.
Table 3-4Components in the IBBS200D
No. Component Optional orMandatory
MaximumQuantity inaSingleCabinet
Remarks
1 Fan mountingframe
Mandatory
1 The fan mounting frame is installed on the frontdoor of the cabinet, and configured with a fan and
a CMUE.
2 CMUE Mandat
ory
1 The central monitoring unit type E (CMUE)
controls temperature, detects Boolean alarm, and
identifies the ELU.
3 ELU Mandat
ory
1 The electronic label unit (ELU) reports the cabinet
type automatically to facilitate troubleshooting.
4 Storage
battery
Mandat
ory
8 The storage batteries provide long-duration
backup power for base stations.
5 Door status
sensor
Mandat
ory
1 The door status sensor monitors the status (open
or closed) of the cabinet door.
6 Power
distribution
box
Mandat
ory
1 The power distribution box is installed on the
upper right wall of the cabinet interior. It transfers
and distributes input power to the TEC or fan and
storage batteries.
7 Junction
terminal for
the input
power cable ofthe heating
film
Mandat
ory
1 The junction terminal provides the input power
port for the heating film.
8 Heating film Optiona
l
2 The IBBS200D must be configured with a heating
film in cold areas. The heating film is not required
in general areas.
IBBS200T Interior
The following figure shows the interior of the IBBS200T.
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Figure 3-5Interior of the IBBS200T
The following table describes the components in the IBBS200T.
Table 3-5Components in the IBBS200T
No.
Component
Optional orMandatory
MaximumQuantity inaSingleCabinet
Remarks
1 TEC Mandat
ory
1 The TEC ensures the normal operation of the
IBBS200T in high-temperature areas and dissipatesheat from the storage batteries.
2 CMUE Mandat
ory
1 The central monitoring unit type E (CMUE) controls
temperature, detects Boolean alarm, and identifies the
ELU.
3 ELU Mandat
ory
1 The electronic label unit (ELU) reports the cabinet
type automatically to facilitate troubleshooting.
4 Storage
battery
Mandat
ory
8 The storage batteries provide long-duration backup
power for base stations.
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No.
Component
Optional orMandatory
MaximumQua
ntity inaSingleCabinet
Remarks
5 Door status
sensor
Mandat
ory
1 The door status sensor monitors the status (open or
closed) of the cabinet door.
6 Power
distribution box
Mandat
ory
1 The power distribution box is installed on the upper
right wall of the cabinet interior, which controls thetwo storage battery groups separately and controls the
DC power supply to the fan or TEC in the IBBS200T.
3.2 BTS3900A (Ver.C) Configured with RFUs but WithoutRRUs
When only RFUs are configured, a BTS3900A supports different cabinet configurations in 110
V AC, 220 V AC, or -48 V DC power supply scenarios.
Cabinet Configuration Principles
Maximum configuration principles for a single site:
l A BTS3900A can be configured with a maximum of 12 RFUs.
l A BTS3900A site can be configured with a maximum of two cabinet combinations (one
cabinet combination consists of one APM30H/TMC11H and one RFC). The two cabinet
combinations must be installed side by side with a clearance of 40 mm between them.
l An APM30H can be configured with an RFC and a maximum of two IBBS200Ds or
IBBS200Ts.
Principles for stacking and combining cabinets
l The IBBS200D or IBBS200T can be stacked only with the IBBS200D, IBBS200T, or
TMC11H. When the IBBS200D or IBBS200T is stacked with the TMC11H, the TMC11H
is above the IBBS200D or IBBS200T.
l The RFC can be stacked only below the APM30H or TMC11H.
l If auxiliary cabinets, such as the IBBS200D/IBBS200T or TMC11H, are required during
an initial site construction, the auxiliary cabinets are positioned on the left, and the basic
cabinets are positioned on the right. If both the battery cabinet and transmission cabinet are
required, the battery cabinet is positioned on the left side of the basic cabinet, and the
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transmission cabinet is stacked on the battery cabinet or positioned on the left side of the
battery cabinet.
l During initial site construction, space must be reserved for capacity expansion in the future.
Unless otherwise stated, the original cabinets remain in the original positions and new
cabinets are added to the right of original cabinets during capacity expansion. In a specialscenario, new cabinets can be added to the left of original cabinets.
Cabinet Configurations of a Single- or Dual-Mode BTS3900A
A single- or dual-mode base station can be configured with only one BBU, which is installed in
the APM30H. When 7 to 12 RFUs are configured, two APM30Hs are required. The BBU is
installed in the basic APM30H, which is on the left.
When a site is supplied with 110 or 220 V AC power and does not require backup power, the
cabinet configurations for a single- or dual-mode base station in the case of different spaces
required for customer equipment and carrier configurations are shown in the following figure.
Figure 3-6Cabinet configurations of a site with no backup power
When the backup power is provided by one battery cabinet in the initial configuration of a site,
the cabinet configurations of a single-mode or dual-mode base station in the case of different
spaces required for customer equipment and carrier configurations are shown in the following
figure.
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Figure 3-7Cabinet configurations of a site where the number of battery cabinets is the same as
that of APM30Hs
When the backup power is provided by two battery cabinets in the initial configuration of a site,
the cabinet configurations of a single-mode or dual-mode base station in the case of different
spaces required for customer equipment and carrier configurations are shown in the following
figure.
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Figure 3-8Cabinet configurations of a site where the number of battery cabinets is two times
that of APM30Hs
When a site is supplied with the -48 V DC power, the cabinet configurations of a single- or dual-
mode base station with different carrier configurations and different requirements of spaces forcustomers are shown in the following figure.
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Figure 3-9Cabinet configurations of a site in the -48 V DC scenario
NOTE
As shown in the preceding figure, there are two installation modes of 2 TMC11Hs + 2 RFCs: (A) and (B).
In mode (A), one RFC is installed during the initial site construction, and the other RFC is installed during
capacity expansion. In mode (B), two RFCs are installed during the initial site construction.
The following table describes the cabinet configurations of a single- or dual-mode base station
in the case of different backup power capacities, space requirements of customer equipment,
and carrier configurations.
Table 3-6Cabinet configurations of a single- or dual-mode base station
PowerSupply
BackupPowerCapacity
SpaceRequirements ofCustomerEquipment
CarrierConfiguration
Cabinet Configuration
110 V AC or
220 V AC
No backup
power
5 U 6 RFUs 1 APM30H+1 RFC
12 U 12 RFUs 2 APM30Hs+2 RFCs
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PowerSupply
BackupPowerCapacity
SpaceRequirements ofCustomer
Equipment
CarrierConfiguration
Cabinet Configuration
16 U 6 RFUs 1 APM30H+1 RFC+1
TMC11H
23 U 12 RFUs 2 APM30Hs+2 RFCs+1
TMC11H
The number
of battery
cabinets is
the same asthe number
of
APM30Hs
and only one
battery
cabinet is
configured
initially.
5 U 6 RFUs 1 APM30H+1 RFC+1
IBBS200D/IBBS200T
12 U 12 RFUs 2 APM30Hs+2 RFCs+2
IBBS200Ds/IBBS200Ts
16 U 6 RFUs 1 APM30H+1 RFC+1
IBBS200D/IBBS200T+1
TMC11H
23 U 12 RFUs 2 APM30Hs+2 RFCs+2
IBBS200Ds/IBBS200Ts+1
TMC11H
The number
of battery
cabinets istwice the
number of
APM30Hs
and two
battery
cabinets are
configured
initially.
5 U 6 RFUs 1 APM30H+1 RFC+2
IBBS200Ds/IBBS200Ts
12 U 12 RFUs 2 APM30Hs+2 RFCs+4
IBBS200Ds/IBBS200Ts
16 U 6 RFUs 1 APM30H+1 RFC+2
IBBS200Ds/IBBS200Ts+1
TMC11H
23 U 12 RFUs 2 APM30Hs+2 RFCs+4
IBBS200Ds/IBBS200Ts+1
TMC11H
-48 V DC - 9 U 6 RFUs 1 TMC11H+1 RFC
12 RFUs 1 TMC11H+2 RFCs
20 U 6 RFUs 2 TMC11Hs+1 RFC
12 RFUs 2 TMC11Hs+2 RFCs
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Cabinet Configurations of a Triple-Mode BTS3900A
l Two BBUs (BBU 0 and BBU 1) are configured for a triple-mode base station. BBU 0 is
installed in the basic APM30H or TMC11H, which is on the left side. BBU 1 is installed
in the extension APM30H or TMC11H, which is on the right side.l A triple-mode base station can also be configured with only one BBU, for example, BBU
0 in the following figure.
When a site is supplied with 110 V AC or 220 V AC power and does not require backup power,
the cabinet configurations of a triple-mode base station with different spaces for customer
equipment are shown in the following figure.
Figure 3-10Cabinet configurations of a triple-mode base station when no backup power is
required
When two battery cabinets are required, the cabinet configurations of a triple-mode base station
with different spaces for customer equipment are shown in the following figure.
Figure 3-11Cabinet configurations of a triple-mode base station when backup power is provided
by two battery cabinets
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When four battery cabinets are required, the cabinet configurations of a triple-mode base station
with different spaces for customer equipment are shown in the following figure.
Figure 3-12Cabinet configurations of a triple-mode base station when backup power is provided
by four battery cabinets
When -48 V DC power is provided, the cabinet configurations of a triple-mode base station are
shown in the following figure.
Figure 3-13Cabinet configurations of a triple-mode base station in the -48 V DC scenarios
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The following table lists the cabinet configurations of a triple-mode base station in the case
different backup power capacities, space requirements of customer equipment, and carrier
configurations.
Table 3-7Cabinet configurations of a triple-mode base station
PowerSupply
BackupPowerCapacity
SpaceRequirements ofCustomerEquipment
CarrierConfiguration
Cabinet Configuration
110 V AC or
220 V AC
No backup
power
10 U 12 RFUs 2 APM30Hs+2 RFCs
21 U 2 APM30Hs+2 RFCs+1
TMC11H
Backup
power
provided by
two battery
cabinets
10 U 2 APM30Hs+2 RFCs+2
IBBS200Ds/IBBS200Ts
21 U 2 APM30Hs+2 RFCs+2
IBBS200Ds/IBBS200Ts+1
TMC11H
Backup
power
provided by
four battery
cabinets
10 U 2 APM30Hs+2 RFCs+4
IBBS200Ds/IBBS200Ts
21 U 2 APM30Hs+2 RFCs+4
IBBS200Ds/IBBS200Ts+1
TMC11H
-48 V DC - 18 U 2 TMC11Hs+2 RFCs
3.3 BTS3900A (Ver.C) Configured with RFUs and RRUsWhen RFUs and RRUs are configured, a BTS3900A supports different cabinet configurations
in 110 V AC, 220 V AC, or -48 V DC power supply scenarios.
Cabinet Configuration Principlesl A single BTS3900A can be configured with a maximum of six RFUs and six RRUs.
Therefore, deploy more than one site if the RFUs and RRUs to be configured exceed the
maximum configuration.
Cabinet Configurations of a Single- or Dual-Mode BTS3900A
A single- or dual-mode base station can be configured with only one BBU, which is installed in
the APM30H.
When a site is supplied with 110 or 220 V AC power and does not require backup power, the
cabinet configurations for a single- or dual-mode base station in the case of different spaces
required for customer equipment and carrier configurations are shown in the following figure.
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Figure 3-14Cabinet configurations of a single- or dual-mode base station when no backup power
is required
When the backup power is provided by one battery cabinet in the initial configuration of a site,
the cabinet configurations of a single-mode or dual-mode base station in the case of different
spaces required for customer equipment and carrier configurations are shown in the following
figure.
Figure 3-15Cabinet configurations of a single- or dual-mode base station when backup power
is provided by one battery cabinet
When the backup power is provided by two battery cabinets in the initial configuration of a site,
the cabinet configurations of a single-mode or dual-mode base station in the case of different
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spaces required for customer equipment and carrier configurations are shown in the following
figure.
Figure 3-16Cabinet configurations of a single- or dual-mode base station when backup power
is provided by two battery cabinets
When a site is supplied with the -48 V DC power, the cabinet configurations of a single- or dual-
mode base station with different carrier configurations and different requirements of spaces for
customers are shown in the following figure.
Figure 3-17Cabinet configurations of a single- or dual-mode base station in the -48 V DC
scenarios
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The following table describes the cabinet configurations of a single- or dual-mode base station
in the case of different backup power capacities, space requirements of customer equipment,
and carrier configurations.
NOTE
APM30Hs listed in the "Cabinet Configuration" column of the following table include the APM30H used
in the BTS3900A (AC) and the extension APM30H used in the distributed base station.
Table 3-8Cabinet configurations of a single- or dual-mode base station
PowerSupply
BackupPowerCapacity
SpaceRequirements ofCustomerEquipment
CarrierConfiguration
Cabinet Configuration
110 V AC or
220 V AC
No backup
power
12 U 6 RFUs+6
RRUs
2 APM30Hs+1 RFC
23 U 6 RFUs+6
RRUs
2 APM30Hs+1 RFC+1
TMC11H
Initial
configuratio
n of backup
power
provided byone battery
cabinet
12 U 6 RFUs+6
RRUs
2 APM30Hs+1 RFC+2
IBBS200Ds/IBBS200Ts
23 U 6 RFUs+6
RRUs
2 APM30Hs+1 RFC+2
IBBS200Ds/IBBS200Ts+1TMC11H
Initial
configuratio
n of backup
power
provided by
two battery
cabinets
12 U 6 RFUs+6
RRUs
2 APM30Hs+1 RFC+4
IBBS200Ds/IBBS200Ts
23 U 6 RFUs+6
RRUs
2 APM30Hs+1 RFC+4
IBBS200Ds/IBBS200Ts+1
TMC11H
-48 V DC - 9 U 6 RFUs+6RRUs
1 TMC11H+1 RFC
20 U 6 RFUs+6
RRUs
2 TMC11Hs+1 RFC
Cabinet Configurations of a Triple-Mode BTS3900A
l Two BBUs (BBU 0 and BBU 1) are configured for a triple-mode base station. BBU 0 is
installed in the basic APM30H or TMC11H, which is on the left side. BBU 1 is installed
in the extension APM30H or TMC11H, which is on the right side.
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l A triple-mode base station can also be configured with only one BBU, for example, BBU
0 in the following figure.
In the 110 V or 220 V AC power supply scenario, if power backup is not required, the cabinet
configurations of a triple-mode base station with different spaces for customer equipment and
carrier configurations are shown in the following figure.
Figure 3-18Cabinet configurations of a triple-mode base station when no backup power is
required
When two battery cabinets are required, the cabinet configurations of a triple-mode base station
with different spaces for customer equipment and carrier configurations are shown in the
following figure.
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Figure 3-19Cabinet configurations of a triple-mode base station when backup power is provided
by two battery cabinets
When four battery cabinets are required, the cabinet configurations of a triple-mode base station
with different spaces for customer equipment and carrier configurations are shown in the
following figure.
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Figure 3-20Cabinet configurations of a triple-mode base station when backup power is provided
by four battery cabinets
When -48 V DC power is provided, the cabinet configurations of a triple-mode base station in
the case of different spaces required for customer equipment and carrier configurations are
shown in the following figure.
Figure 3-21Cabinet configurations of a triple-mode base station in the -48 V DC scenarios
The following table lists the cabinet configurations of a triple-mode base station in the case
different backup power capacities, space requirements of customer equipment, and carrier
configurations.
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Table 3-9Cabinet configurations of a triple-mode base station
PowerSupply
BackupPowerCapacity
SpaceRequirements of
CustomerEquipment
CarrierConfiguration
Cabinet Configuration
110 V AC or
220 V AC
No backup
power
10 U 6 RFUs+6
RRUs
2 APM30Hs+1 RFC
21 U 2 APM30Hs+1 RFC+1
TMC11H
Backup
power
provided by
two batterycabinets
10 U 2 APM30Hs+1 RFC+2
IBBS200Ds/IBBS200Ts
21 U 2 APM30Hs+1 RFC+2IBBS200Ds/IBBS200Ts+1
TMC11H
Backup
power
provided by
four battery
cabinets
10 U 2 APM30Hs+1 RFC+4
IBBS200Ds/IBBS200Ts
21 U 2 APM30Hs+1 RFC+4
IBBS200Ds/IBBS200Ts+1
TMC11H
-48 V DC - 18 U 2 TMC11Hs+1 RFC
3.4 Installation Clearance Requirements
The installation of the BTS3900A is classified into three scenarios: a single cabinet is installed
alone, two cabinets are installed side by side, and two cabinets are stacked.
When two cabinets are installed side by side, the clearance between them must range from 40
mm (1.57 in.) to 150 mm (5.91 in.). If a noise reduction module (NRM) is required, the minimum
clearance between two cabinets is 300 mm (11.81 in.).
The following figure shows the clearance requirements for the APM30H, TMC11H, RFC, and
IBBS200D/IBBS200T configured at a BTS3900A site.
NOTE
The three cabinets in the following figure may be an RFC, a TMC11H, and an IBBS200D. The installation
clearances for an IBBS200T are the same as the installation clearances shown in the preceding figure, but its
planform is different from any of the three cabinets in the preceding figure.
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Figure 3-22Clearance requirements for the cabinets (planform 1)
The following figure shows the clearance requirements for the APM30H, TMC11H, RFC, and
IBBS700D/IBBS700T configured at a BTS3900A site.NOTE
If the IBBS700D/IBBS700T is configured at the BTS3900A and the space is sufficient, preferentially align front
doors of all cabinets. If the space is insufficient and the front doors cannot be aligned, align the rear of the
cabinets.
Figure 3-23Clearance requirements for the cabinets (planform 2)
3.5 Engineering Specifications of Customer Equipment inthe APM30H
The customer equipment to be installed in Huawei cabinets must meet the requirements for
engineering specifications.
The following conditions must be met when the customer equipment is installed in the following
cabinets: APM30H (Ver.B)/APM30H (Ver.C)/APM30H (Ver.D)/APM30H (Ver.D_B)/
APM30H (Ver.D_A2)/APM30 (Ver.D_A1), TMC11H (Ver.B)/TMC11H (Ver.C)/TMC11H
(Ver.D)/TMC11H (Ver.D_B)/TMC11H (Ver.D_A2)/TMC (Ver.D_A1), BTS3012AE
(Ver.D_Z), and BTS3900AL (Ver.A):
l Dimension requirements
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The dimension requirements are shown in Figure 3-25.
The width is 19 inch.
The depth of the customer equipment which uses natural ventilation or supports heat
dissipation from left to right is less than or equal to 280 mm (11.02 in.). The depth of
the customer equipment which supports heat dissipation from front to rear is less than
250 mm (9.84 in.).
The cabling space in front of the front panel is less than or equal to 100 mm (3.94 in.).
l Heat dissipation requirements
If the customer equipment has built-in fans, the fans must dissipate heat out from left
to right or from front to rear.
If the customer equipment does not have built-in fans but uses natural ventilation, a
minimum of 1 U space must be reserved above and below the customer equipment to
ensure heat dissipation.
l Temperature requirements
Temperature requirements for customer equipment are different in ordinary areas and high-
temperature areas. The following figure lists the detailed requirements.
Figure 3-24Temperature requirements for the customer equipment
NOTE
l Ordinary areas and high-temperature areas are differentiated as follows:
l Ordinary areas: The highest ambient temperature is equal to or less than 40oC.
l High-temperature areas: The highest ambient temperature exceeds 40oC.
l The following description illustrates the preceding figure using ordinary areas as an example.
Assuming that the operating temperature of the customer equipment is t, if -15oCt60oC,
the customer equipment meets requirements; if the operating temperature is in a different range,for example, -5oCt60oC, the customer equipment does not meet requirements.
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Figure 3-25Dimension requirements and heat dissipation requirements
(1) Equipment using natural
ventilation
(2) Equipment dissipating heat out
from left to right
(3) Equipment dissipating heat out
from front to rear
The customer equipment to be installed in the APM30, APM30H (Ver.A), TMC, or TMC11H
(Ver.A) must meet the following requirements:
l Dimension requirements
The dimension requirements are shown in Figure 3-27.
The width is 19 inch.
The depth of the customer equipment which uses natural ventilation or supports heat
dissipation from left to right is less than or equal to 310 mm (12.20 in.). The depth of
the customer equipment which supports heat dissipation from front to rear is less than
280 mm (11.02 in.).
The cabling space in front of the front panel is less than or equal to 70 mm (2.76 in.).
l Heat dissipation requirements
If the customer equipment has built-in fans, the fans must dissipate heat out from left
to right or from front to rear.
If the customer equipment does not have built-in fans but uses natural ventilation, a
minimum of 1 U space must be reserved above and below the customer equipment to
ensure heat dissipation.
l Temperature requirements
Temperature requirements for customer equipment are different in ordinary areas and high-
temperature areas. The following figure lists the detailed requirements.
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Figure 3-26Temperature requirements for the customer equipment
NOTE
l Ordinary areas and high-temperature areas are differentiated as follows:
l Ordinary areas: The highest ambient temperature is equal to or less than 40oC.
l High-temperature areas: The highest ambient temperature exceeds 40oC.
l The following description illustrates the preceding figure using ordinary areas as an example.
Assuming that the operating temperature of the customer equipment is t, if -15oCt60oC,
the customer equipment meets requirements; if the operating temperature is in a different range,
for example, -5oCt60oC, the customer equipment does not meet requirements.
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Figure 3-27Dimension requirements and heat dissipation requirements
(1) Equipment using natural
ventilation
(2) Equipment dissipating heat out
from left to right
(3) Equipment dissipating heat out
from front to rear
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4Unpacking CheckUnpack and check the delivered equipment to ensure that all the materials are included and intact.
Context
CAUTION
The gravity center of some cabinets is in the front, for example, the BTS3900AL and IBBS700T.
Therefore, avoid toppling of the cabinet when the door of the cabinet is opened, especially when
you unpack the cabinet or before it has been secured onto a base.
NOTICE
l Power on a cabinet or BBU within seven days after unpacking it.
l Power on an RRU within 24 hours after unpacking it.
NOTE
When transporting, moving, or installing the equipment, components, or parts, you must:
lPrevent them from colliding with doors, walls, shelves, or other objects.
l Wear clean gloves, and avoid touching the equipment, components, or parts with bare hands, sweat-
soaked gloves, or dirty gloves.
Procedure
Step 1 Check the total number of articles in each case according to the packing list.
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If... Then...
The total number tallies with the packing
list
Go to Step 2.
The total number does not tally with the
packing list
Find out the cause and report any missing
articles to the local Huawei office.
Step 2 Check the exterior of the packing case.
If... Then...
The outer packing case is intact Go to Step 3.
The outer packing is severely damaged or
soaked
Find out the cause and report the situation to
the local Huawei office.
Step 3 Check the type and quantity of the equipment in the cases according to the packing list.
If... Then...
Types and quantity of the articles tally with
those on the packing list
Sign thePacking Listwith the customer.
There are any goods missing, incorrectly
delivered, or damaged
Report the situation to the local Huawei office.
CAUTION
To protect the equipment and prevent damage to the equipment, you are advised to keep the
unpacked equipment and packing materials indoors, take photos of the stocking environment,
packing case or carton, packing materials, and any rusted or eroded equipment, and then file the
photos.
----End
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Installation Guide 4 Unpacking Check
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5Obtaining the ESNThe electronic serial number (ESN) is a unique identifier of a NE. Record the ESN of the base
station before the installation for future commissioning.
Procedure
Step 1 Record the ESN on the BBU.
l If there is no label on the FAN unit of the BBU, the ESN is printed on a mounting ear of the
BBU, as shown in Figure 5-1. Record the ESN and base station information.
l If there is a label on the FAN unit of the BBU, the ESN is printed on the label and a mounting
ear of the BBU, as shown in Figure 5-2. Remove the label and record the base station
information on the label printed with Site.
NOTE
The base station information includes the name, ID, and location of the base station.
Figure 5-1ESN position (1)
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Installation Guide 5 Obtaining the ESN
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Figure 5-2ESN position (2)
Step 2 Report the ESN and base station information to the base station commissioning personnel orremove the label and give it to the base station commissioning personnel.
NOTE
For base stations configured with multiple BBUs, record the ESNs on all BBUs and submit them to the
personnel responsible for the base station commissioning.
----End
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Installation Guide 5 Obtaining the ESN
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6Installation ProcessThe process of installing the BTS3900A consists of the following procedures: installing the
bases, installing the cabinets, installing optional modules, installing cables, installation check,
power-on check, and subsequent operations.
The following figure shows the installation process.
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Installation Guide 6 Installation Process
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Figure 6-1Installation process
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7Checking the Installed Modules and CablesAbout This Chapter
After installing modules and cables in the cabinet, you need to check that the modules and cables
are installed securely.
7.1 Checking the BTS3900A Cabinets Supplied with AC Power
Modules and cables have been installed in the BTS3900A cabinets supplied with AC power
before delivery. You need to check whether the modules and cables are installed securely.
7.2 Checking the BTS3900A Cabinets Supplied with -48 V DC Power
Modules and cables have been installed in the BTS3900A cabinets supplied with -48 V DC
power before delivery. You need to check whether the modules and cables are installed securely.
BTS3900A(Ver.C)
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7.1 Checking the BTS3900A Cabinets Supplied with AC
PowerModules and cables have been installed in the BTS3900A cabinets supplied with AC power
before delivery. You need to check whether the modules and cables are installed securely.
Procedure
Step 1 Check that the modules are securely installed in the cabinets and tighten the loose screws.
Step 2 Check that the equipotential cable is installed securely, the power cables are correctly connected,and the screws are tightened according to Figure 7-1and Table 7-1.
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Figure 7-1Power cables and equipotential cable installed in the BTS3900A cabinets supplied
with AC power
Table 7-1Power cables and equipotential cable installed in the BTS3900A cabinets supplied
with AC power
No.
Cable One End The Other End
Connector InstallationPosition
Connector InstallationPosition
P0 APM30H-RFC
equipotential
cable
OT terminal Ground bar in
the APM30H
OT terminal Ground bar in
the RFC
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No.
Cable One End The Other End
Connector InstallationPosition
Connector InstallationPosition
P1 Input power
cable for a
junction box
OT terminal L1 and N1
terminals near
the AC
OUTPUT
silkscreen on the
EPU in the
APM30H
OT terminal L and N
terminals on the
junction box in
the APM30H
P2 Power cable for
the fan
assembly in the
APM30H
Tool-less
female
connector
(pressfittype)
LOAD5 port on
the EPU in the
APM30H
3V3
connector
PWR port on the
fan assembly in
the APM30H
P3 BBU power
cable
Tool-less
female
connector
(pressfit
type)
BBU_0 or
BBU_1 port on
the EPU in the
APM30H
3V3
connector
PWR port on the
UPEU in the
BBU in the
APM30H
P4 Input power
cable for
storage
batteries
Power series
175
connector
(gray)
EPU in the
APM30H
OT terminal Reserved for the
IBBS200D or
IBBS200T
P5 Input power
transfer cables
for the RFC
Power series
120
connector
(blue)
EPU in the
APM30H
OT terminal DC junction box
in the RFC
P6 Input power
transfer cables
for the RFC
Power series
120
connector
(blue)
EPU in the
APM30H
OT terminal Reserved for the
RFC
P7
toP1
2
RFU power
cables
Tool-less
femaleconnector
(pressfit
type)
One of the
LOAD0 toLOAD5 ports on
the DCDU-11A
in the RFC
3V3
connector
PWR port on one
of RFU 0 to RFU5 in the RFC
P1
3
Power cable for
the fan
assembly in the
RFC
Tool-less
female
connector
(pressfit
type)
LOAD6 port on
the DCDU-11A
in the RFC
3V3
connector
PWR port on the
fan assembly in
the RFC
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No.
Cable One End The Other End
Connector InstallationPosition
Connector InstallationPosition
P1
4
Input power
cables for the
RFC
OT terminal DC junction box
in the RFC
OT terminal RTN(+) and
NEG(-)
terminals near
the INPUT
silkscreen on the
DCDU-11A in
the RFC
Step 3 Check that signal cables are connected securely and correctly in the cabinets according to Figure7-2and Table 7-2.
Figure 7-2Signal cables installed in the BTS3900A cabinets supplied with AC power
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Table 7-2Signal cables installed in the BTS3900A cabinets supplied with AC power
No. Cable One End The Other End
Connecto
r
Installation
Position
Connect
or
Installation
Position
S1 Environment
monitoring signal
cable
DB50 male
connector
COM port on
the PMU in the
APM30H
DB50
male
connector
PMU_DB50 port
on the HPMI in the
fan assembly in the
APM30H
S2 Monitoring
signal transfer
cable
RJ45
connector
COM_IN port
on the PMU in
the APM30H
RJ45
connector
COM_OUT port on
the CMUE in the
fan assembly in the
APM30H
S3 CMUE-BBU
monitoring signal
cable in the
APM30H
RJ45
connector
COM_IN port
on the CMUE
in the
APM30H
RJ45
connector
MON1 port on the
UPEU in the BBU
in the APM30H
S4 CMUE-BBU
monitoring signal
cable in the RFC
RJ45
connector
RFC/CMUE/
COM_IN
RJ45
connector
MON0 port on the
UPEU in the BBU
in the APM30H
S5 Monitoring
signal cable for
the temperature
sensor in the RFC
4-pin
connector
TEM port on
the CMUE in
the fan
assembly in the
RFC
Temperat
ure sensor
Air intake vent at
the bottom of the
RFC
S6 ELU signal cable RJ45
connector
ELU port in the
APM30H or
RFC
RJ45
connector
ELU port on the
CMUE in the fan
assembly in the
APM30H or RFC
S7 Monitoring
signal cable for
the door status
sensor in the
APM30H
2-pin
connector
GATE port on
the HPMI in
the fan
assembly in the
APM30H
Bare wire Door status sensor
in the APM30H
S8 Monitoring
signal cable for
the door status
sensor
Bare wire GATE port on
the CMUE in
the fan
assembly in the
RFC
Bare wire Door status sensor
in the RFC
Step 4 Check whether signal cables are connected securely and correctly in the cabinets according tothe following table.
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NOTE
For the transmission cable connections of various RATs in various transmission modes, see Transmission
Cable Connections in 3900 Series Base Station Cables.
Table 7-3Transmission cables installed in the BTS3900A
Cable One End The Other End
Connector InstallationPosition
Connector InstallationPosition
E1/T1 surge
protection
transfer cable
DB26
connector
E1/T1 port on the
GTMU, WMPT,
UMPT, or UTRP in
the BBU
DB25
connector
INSIDE port on the
UELP in the SLPU
FE/GE surge
protection
transfer cable
RJ45
connector
l FE electrical port
on the GTMU,
WMPT, or
UMPT in the
BBU
l FE electrical port
on the LMPT or
UMPT in the
BBU
RJ45
connector
FE electrical port near
the INSIDE
silkscreen on the
UFLP in the SLPU
Interconnecti
on cable
between FEoptical ports
LC
connector
FE optical port on the
GTMU, WMPT,
UMPT, LMPT in theBBU
LC
connector
FE optical port on the
WMPT, UMPT,
LMPT, or GTMU inthe BBU
Interconnecti
on cable
between FE
electrical
ports
RJ45
connector
FE electrical port on
the GTMU, WMPT,
UMPT, LMPT in the
BBU
RJ45
connector
FE electrical port on
the WMPT, UMPT,
LMPT, or GTMU in
the BBU
Step 5 CPRI electrical cables have been installed in the cabinets as required before delivery. You needto check whether the cables are connected securely. For details about how to install or remove
CPRI electrical cables, see Inserting and Removing CPRI Cables.
----End
7.2 Checking the BTS3900A Cabinets Supplied with -48 VDC Power
Modules and cables have been installed in the BTS3900A cabinets supplied with -48 V DC
power before delivery. You need to check whether the modules and cables are installed