Huawei BTS3900 GSM Commissioning Manual page 93

BTS3900 GSM
Commissioning Guide
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Issue 03 (2008-07-15)
Setting of DIP Bit
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If...
Only one end of the E1 cable is grounded,
Both ends of the E1 cable are grounded,
The data configuration negotiated between the BSC and the BTS is not consistent.
The cell signals are weak.
The MS capability is limited.
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11 FAQs for BTS Commissioning
Description
The E1 cable is not grounded.
Then...
The E1 cable is grounded properly.
The E1 cable is not grounded properly.
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