WinLink™ 1000 User Manual Release 1.9 O-1
Appendix O
Wiring Specifications
ODU-IDU Cable
The ODU-IDU cable is shielded/outdoor class CAT-5e, 4 twisted-pair 24
AWG terminated with RJ-45 connectors on both ends. A cable gland on the
ODU side provides hermetic sealing.
The following table shows the connector pinout:
User Port Connectors
LAN Port
The LAN 10/100BaseT interface terminates in an 8-pin RJ-45 connector,
wired in accordance to Table O-2.
Table O-1: ODU-IDU RJ-45 Connector Pinout
Function Color IDU ODU
Ethernet (RxN) White/Green 1 1
Ethernet (RxT) Green 2 2
Ethernet (TxT) White/Orange 3 3
Ethernet (TxN) Orange 6 6
Power (+) Blue 4 4
Power (+) White/Blue 5 5
Power (−) White/Brown 7 7
Power (−) Brown 8 8
Table O-2: Fast Ethernet Connector Pinout
Function Signal Pin
Transmit Data (positive) TD (+) 1
Transmit Data (negative) TD (–) 2