User's Manual

Network Cabling Hardware Installation Guide
8-6 Airspan Networks Inc. 02030311-07
! Connector pinouts:
Table 8-2: BSR-to-BSDU cable connector pinouts
Straight-through CAT-5 UTP PVC 4 Pair 24 AWG cables
BSR BSDU
15-pin
D-type
male
Pin Function
Wire color
Wire
pair
Pin Function
15-pin
D-type
male
1 +48 VDC Blue / White 1 +48 VDC
2 48 RTN
Blue
1
2 48 RTN
3
Tx+
Orange /
White
3
Rx+
4 Tx-
Orange
2
4 Rx-
5
Rx+
Green /
White
5
Tx+
6 Rx-
Green
3
6 Tx-
7
Sync.+
Brown /
White
7
Sync.+
8 Sync.-
Brown
4
8 Sync.-
Notes:
1) Only pins 1 to 8 of the 15-pin D-type connector are used.
2) The wire color-coding described in the table is ASWipLL's standard for wire
color-coding (for a detailed description of ASWipLL's wire color-coding
standard, see Appendix C, "Cable Crimping"). However, if you implement your
company's wire color-coding scheme, ensure that the wires are paired and
twisted according to the pin functions listed in the table above to prevent
electrical interference between the transmitter pins (e.g. Rx+ with Rx-).
To connect the BSR to the BSDU (Figure 8-2):
1. Connect the 15-pin D-type male connector, at one end of the CAT 5 cable, to
the BSR’s 15-pin D-type port labeled DATA POWER SYNC.
2. Connect the 15-pin D-type male connector, at the other end of the CAT-5 cable,
to one of the six BSDU’s 15-pin D-type ports labeled BSR, located at the rear of
the BSDU.