Locally Checking The Transmission Between The Bbu And The Bsc; Figure 6-5 Site Device Attributes Dialog Box - Huawei BTS3900 GSM Commissioning Manual

6 Optional Commissioning Tasks

Figure 6-5 Site Device Attributes dialog box

----End
6.4 Locally Checking the Transmission Between the BBU
and the BSC
This describes how to check the status of the LEDs on the GTMU panel, how to check the
connections of the E1 cable and E1 surge protection transfer cable. It also describes how to clear
the fault caused by improper connections to ensure that the BBU communicates properly with
the BSC.
Prerequisite
l
l
6-10
The BBU is connected to the BSC through an E1/T1 cable.
The BBU and the BSC are successfully powered on.
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Copyright © Huawei Technologies Co., Ltd.
BTS3900(A) GSM
Commissioning Guide
Issue 02 (2009-04-20)