Huawei BTS3900C - Page 91

Figure 3-44 DIP switches on the UTRPb4
Table 3-70, Table 3-71, and Table 3-72 list the settings of the DIP switches on the UTRP.
Table 3-70 Settings of SW1 on the UTRP
DIP
Switch
DIP Setting Description
1 2 3 4
SW1 OFF OFF OFF OFF Balanced
ON ON ON ON Imbalanced
Others Unavailable
Table 3-71 Settings of SW2 on the UTRP
DIP
Switch
DIP Setting Description
1 2 3 4
SW2 OFF OFF OFF OFF Balanced
ON ON ON ON Imbalanced
Others Unavailable
CAUTION
SW1 and SW2 are set to OFF by default. SW1 corresponds to No.4 to No.7 E1 channels. SW2
corresponds to No.0 to No.3 E1 channels.
BTS3900C (Ver.C)
Hardware Description 3 BTS3900C Modules
Issue 03 (2013-05-27) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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