Appendix D – Pin Descriptions
Multi-Tech Systems, Inc. MT5600BA-V92 User Guide 52
25-Pin to 25-Pin RS-232 Cable
9-Pin to 25-Pin RS-232 Cable
Two-Wire Leased-Line Cable
RJ-11
Modular Plug To Terminal
Block Screws
2345
3
4
2
5
Red
Green
Yellow
Black
Transmit Pair
Receive Pair