Wireless Fixed Base
Issue 6 September 2001
3-17
Figure 3-5. Cross-Connects for WFBs
Four Pairs to WFB
1A 1B 2A 2B
Firmware
103 Jack
DW8A-SE Cords
TX1 TX2 TX3 TX4
WFB Ports
1A 1B
Firmware
Port
2A 2B
110AC2-600 Switch
110AB2-300 Station Hardware
Radio Card “1”
Radio Card “2”
Place the 3-pair
jumper from the WFB radio
card firmware port to the
4-pair cable run to the
From the transformer DW8A cord jumper, connect the
110C4 4-Pair Cable to WFB
W/BL W/OR W/GR W/BR
BL/W OR/W GR/W BR/W
BR/W
(-48V)
TX1 (DW8A-SE)
to Transformer
Radio Card
Port 1A
Firmware Port
V/OR V/GR V/BR
OR/V GRV BR/V
W/BL W/OR W/GR W/BR
BL/W OR/W GR/W BR/W
To Firmware 103 Jack
W/BR
(GRD)
W/OR
and
OR/W
W/GR
and
GR/W
103 jack.
W/BR (ground) pair to the W/BL-BL/W pair of the
4-pair cable to the WFB. Also, connect the BR/W (-48V)
pair to the W/BR-BR/W pair of the 4-pair cable to the
WFB. Doubling up the pairs extends the power from
the power supply to the WFB to 795 ft.
Place the dual jumper from the
WFB radio card port to the
W/O-O/W and W/G-G/W pairs of
the 4-pair cable to the WFB.
Port Hardware
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