dbs3900 bts3900a -48v emua cable connection guide 2009-5-27
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DBS3900&BTS3900A (DC -48V+EMUA) Cable Connection Guide
Security Level: Internal Open
2009-06-15 HUAWEI Confidential Page1, Total12
DBS3900&BTS3900A (DC -48V+EMUA)
Cable Connection Guide 00102313 Xiao Fei
2009-5-27
Content Introduction .....................................................................................................................................1 1. Project Site Scenario:..................................................................................................................1 2. Cable Connection Checklist Table .............................................................................................3
Table 1. DBS3900 Cable Checklist...........................................................................................3 Table 2. BTS3900A Cable Checklist ........................................................................................4
3. RF Connection Diagram .............................................................................................................5 4. Power and Signal Cable Diagram..............................................................................................5
4.1 DBS3900 Cable Connection .............................................................................................5 4.2 BTS3900A Cable Connection ...........................................................................................6
4.2.1 TMC+RFC ..............................................................................................................6 4.2.2 TMC+2RFC ............................................................................................................8
4.3 Configuration of EMUA and FMUA in BSC:...............................................................10 5. Reference: ..................................................................................................................................10
Introduction When subcontractors are required to install large number of sites in a short time,
how to control hardware installation quality? Cable Connection Checklist is a must. This document illustrates the cable connection checklist in the scenario of DC -48V input and EMUA, which use lots of tables and pictures and thus easy to read. It has been proved to be a success in C Project in Country C.
1. Project Site Scenario: The following table describes the scenario this project involves:
Info Site
DBS3900 BTS3900A
Input Power DC -48V DC -48V Cabinet TMC TMC+RFC DCDU DCDU-03B DCDU-03D UELP No Yes EMUA Yes Yes
Configuration S2/2/2, S3/3/3, S4/4/4, S5/5/5
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Scenario 1.TMC with DCDU-03B and EMUA for DBS3900
Scenario 2.TMC with DCDU-03D, EMUA and RFC for BTS3900A
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2. Cable Connection Checklist Table
Table 1. DBS3900 Cable Checklist
DBS 3900 Cable Check list Cable Name From To S2/2/2 S3/3/3 S4/4/
Cable GTMU E1/T1 BTS DDF 1 PCS 1 PCS 1 PC
ower Cable BBU DCDU -Load 6 1 PCS 1 PCS 1 PC
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Power Cable EMUA DCDU-Load 8 1 PCS 1 PCS 1 PCSignal Cable EMUA-RS485 UPEU-MON1 1 PCS 1 PCS 1 PC
o UPEU Signal Cable DCDU-SPD ALM to UPEU-Ext1 <TMC Cabinet> UPEU-Ext1 1 PCS 1 PCS 1 PC
ower Cable Cell1) RRU Cell2) RRU Cell3) RRU
Cell1) DCDU-Load 0 Cell2) DCDU-Load 1 Cell3) DCDU-Load 2 3 PCS 3 PCS 3 PC
Cascading Power Cable RRU* RRU in the same cell* N/A 3 PCS 3 PCptical Cable BBU-CPRI* RRU(CPRI-W)* 3 PCS 3 PCS 3 PCascading Cable RRU-CPRI-E* RRU-CPRI-W)* N/A 3 PCS 3 PC
rconnection Cable RRU (RX_In/out to RX_In/out)*
RRU (RX_In/out to RX_In/out)* N/A 3 PCS 3 PC
* Please see RF Connection Diagram in Part 3.
Table 2. BTS3900A Cable Checklist
BTS3900A Cable Check list Cable Name From To S2/2/2
aling Transfer Cable GTMU-E1/T1 UELP-INSIDE
1 PCS S3/3/3 S4/4/
Cable UELP-OUTSIDE BTS DDF
1 PCS 1 PCS 1 PC
ower Cable BBU DCDU-Load2
1 PCS 1 PCS 1 PC
Power Cable EMUA DCDU-Load4
1 PCS 1 PCS 1 PC
Signal Cable EMUA-RS485 UPEU-MON1
1 PCS 1 PCS 1 PC
Power Cable DC cable DRFU board
3 PCS 1 PCS 1 PC
ptical Cable 1) BBU-CPRI DRFU-CPRI1 2)Cascade: DRFU-CPRI0*
1)DRFU-CPRI1 2)DRFU-CPRI1*
3 PCS 5 PCS 6 PC
rconnection Cable DRFU (RX_In/out)* DRFU (RX_In/out)* N/A 6 PCS 6 PC
o UPEU Signal Cable FMUA-COM_IN For S5/5/5 : FMUA-COM_Out(Cabinet1)
UPEU-Mon0 For S5/5/5 :FMUA-COM_In(Cabinet2)
1 PCS 6 PCS 6 PC
o UPEU Signal Cable the DCDU-SPD ALM UPEU-Ext1
1 PCS 1 PCS 1 PC
gnal Cable / The bottom of RF-Cabinet RJ45 Port
1 PCS 1 PCS 1 PC
* Please see RF Connection Diagram in Part 3.
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3. RF Connection Diagram This part shows how RF cable of every type of configuration S2/2/2, S3/3/3, S4/4/4, S5/5/5 are connected, such as: BTS3900A S3/3/3
Other configurations are unnecessary detail that is not posted here.
4. Power and Signal Cable Diagram
4.1 DBS3900 Cable Connection
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4.2 BTS3900A Cable Connection
4.2.1 TMC+RFC
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4.2.2 TMC+2RFC
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DBS3900&BTS3900A (DC -48V+EMUA) Cable Connection Guide
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4.3 Configuration of EMUA and FMUA in BSC:
Site Port EMUA-MON 1 FMUA-MON 0 DBS3900 Subrack 2-Slot 1 /
BTS3900A: 1 Cabinet Subrack 2-Slot 1 Subrack 2-Slot 8 BTS3900A: 2 Cabinet Subrack 2-Slot 1 Subrack 2-Slot 8,9
(Note: we can also connect cables like this: )
Site Port EMUA-MON 0 FMUA-MON 1 DBS3900 Subrack 2-Slot 0 /
BTS3900A: 1 Cabinet Subrack 2-Slot 0 Subrack 2-Slot 10 BTS3900A: 2 Cabinet Subrack 2-Slot 0 Subrack 2-Slot 10,11
5. Reference:
DBS3900 ITEM No. Cable Name Picture
1 E1/T1 Cable
2 BBU Power Cable
3 EMUA Power Cable
4 EMUA Signal Cable
5
RRU Power Cable
6 RRU Cascading Power Cable
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7 CPRI Optical Cable PRI Optical Cable
8 CPRI Cascading Cable
9 RF Interconnection Cable
BTS3900A
ITEM No. Cable Name
1 E1 Signaling Transfer Cable
2 E1/T1 Cable
3 BBU Power Cable
4 EMUA Power Cable
5 EMUA Signal Cable
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6 6 DRFU Power Cable <Installed by default> DRFU Power Cable <Installed by default>
7 7 CPRI Optical Cable CPRI Optical Cable
8 8 RF Interconnection Cable RF Interconnection Cable
9 9 FMUA to UPEU Signal Cable FMUA to UPEU Signal Cable
10 10 TEM Signal Cable TEM Signal Cable
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