User's Manual

Hardware Installation Manual Installing the SPR

02030311-03 Airspan Networks Ltd. 8-19

8.7. Connecting to the SDA

The SPR connects to the subscriber’s PCs/network through the SDA. To connect the

SPR to the SDA, you need to connect the SPR’s 15-Pin D-type port to the SDA’s

15-pin D-type port by a CAT-5e cable.

The SPR-to-SDA cable connection configurations is as follows:

! Connectors:

! SPR: 15-pin D-type male (only 8 pins are used)

! SDA: 15-pin D-type male (only 8 pins are used)

Note: Airspan supplies unterminated CAT-5e cables. Refer to the cable

crimping procedures for 15-Pin D-type connectors detailed in Appendix B,

“Cable Crimping".

! Cable: straight-through 10Base-T Ethernet UTP 4 Pair CAT-5e outdoor type

(24 AWG)

! Connector pinouts:

! SPR:

15-Pin D-type

Pin Function

1 + 48VDC

2 - 48VDC

3 +Tx

4 -Tx

5 +Rx

6 -Rx

7 +S

nc.

8 -S

nc.

ot connected

(

)