Figure 3-7 Dip Switches On The Wmpt; Table 3-5 Settings Of Sw1; Table 3-6 Settings Of Sw1 - Huawei BBU3900 Hardware Description

BBU3900
Hardware Description

Figure 3-7 DIP switches on the WMPT

Table 3-5

Table 3-5 Settings of SW1

DIP
Switch
SW1

Table 3-6 Settings of SW1

DIP
Switch
SW2
Issue 11 (2010-11-10)
and Table 3-6 describe the settings of SW1 and SW2.
DIP Status
1 2
ON ON
OFF OFF
ON ON
Other settings of the DIP bits
DIP Status
1 2
ON ON
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3 4
OFF OFF
ON ON
ON ON
3 4
OFF OFF
3 BBU3900 Equipment
Description
T1 Mode
The E1
impedance is
set to 120
ohms.
The E1
impedance is
set to 75
ohms.
Disabled
Description
Balanced
Mode
3-9