Emua quick installation manual for bts3900 l

EMUA Quick Installation Manual for BTS3900L

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OPTUS Metro Swap Project

EMUA Quick Installation Manual for BTS3900L V2.0

Huawei Confidential


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Revision: Version Date Comment Author

v1.0 17/10/2011 EMUA Cable connection for BTS3900L (transmission and power)

Alex Cheng

V2.0 23/11/2011 Update EMUA Cable connection, position in cabinet, and external alarm cable connection

Alex Cheng


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EMUA Installation Instruction:

EMUA is installed at the bottom of BTS3900L cabinet. For the reason of heat dissipation, gap

need to be kept between BBU and EMUA and between EMUA and the Bottom of Rack.


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EMUA Power and Signal Cable Connection Instruction:

The transmission cable and power cable are connected according to this graph. For the

transmission cable, the two ends are with different type. One end is RS485 which connects

to RS485 port on EMUA and the other end is RJ45 which connects to UPEN (MON1).

1. Transmission cable connection: from RS485 on EMUA to MON1 on UPEU.

2. Power cable connection: from PWR1 on EMUA to SPARE PORT on DCDU.

*If there are two BBUs in one cabinet, connect EMUA

to the BBU which connects to U2100. If there is no

U2100, connect to the BBU which connects to U900.


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EMUA Alarm Cable Connection Instruction:

Alarm Cables are connected from EMUA to DDF (new), and cascaded the new DDF to the

existing DDF which connected to Sensors. In the above graph, the new DDF are shown in red

colour, and the existing DDF are shown in blue colour.

The details of the cable pairs need to be done according to the following Tables.

Normally one site doesn’t have all the sensors installed currently. So only the Sensor

whose name can be found from the existing DDF labels need to be connected.


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Krone Layout

Krone layout Doc

Krone jumper cables requirement

krone%20layout.xls


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Alarm Test

Travel

Emua quick installation manual for bts3900 l