User's Manual

Appendix A Wiring Specifications WinLink1000 Installation and Operation Manual
Figure A-1. RJ-45 wiring for IDU-ODU cable
A.2 User Port Connectors
The IDU includes ports for connecting E1/T1 and 10/100BaseT
Ethernet user devices.
Trunk Port
The Trunk (E1/T1) interface terminates in an 8-pin RJ-45 balanced
connector, wired in accordance to
Table A-2 .
Table A-2. E1/T1 Connector Pinout
Pin Function
4,5 Receive (input)
1,2 Transmit
(output)
LAN Port
The LAN 10/100BaseT interface terminates in an 8-pin RJ-45
connector, wired in accordance to
Table A-3 .
Table A-3. Fast Ethernet Connector Pinout
Pin Signal Function
1 TD (+) Transmit Data
A-2 User Port Connectors