Figure 3-44 Pat Layout; Table 3-38 Pat Dip Switches And Jumpers - Huawei BTS3 Series Hardware Description Manual

M900/M1800 BTS3X Series Base Transceiver Station
Hardware Description Manual

Figure 3-44 PAT layout

Table 3-38

Table 3-38 PAT DIP switches and jumpers

DIP Switch
or Jumper
S2
S3
Issue 01 (2006-11-18)
SW6-4
S3
1 2 3 4 5 6 7 8
J18
1 2 3
lists functions of jumpers and DIP switches.
Function
Board ID, Bit 1–4 valid. Bit 1 is the lowest, Bit 4 is the
highest, binary;
ON: 0
OFF: 1
If all the four bits are 0, S2 indicates 16.
Bit 5–8 invalid.
ON: Grounded
Bit 1: The fourth E1 receiving port grounded;
Bit 2: The third E1 receiving port grounded;
Bit 3: The second E1 receiving port grounded;
Bit 4: The first E1 receiving port grounded;
Bit 5: The fourth E1 transmitting port grounded;
Bit 6: The third E1 transmitting port grounded;
Bit 7: The second E1 transmitting port grounded;
Bit 8: The first E1 transmitting port grounded.
Huawei Technologies Proprietary
SW6-3 SW6-2
S2
1 2 3 4 5 6 7 8
SW6-1
3 Board
Default
Setting
All OFF
All OFF
3-67