Comtech EF Data CDM-550T - Manual (Page 141)

Appendix A. CABLE DRAWINGS
A.1 Overview
The RS-530 standard pinout, provided on the CDM-550T, is becoming more popular in many applications.
However, there are still many occasions – especially for existing RS-422/449 and V.35 users – when a conversion must be made. For
these situations:
• Figure A-1 depicts the cable required for RS-530 to RS-422/449 DCE conversion
• Figure A-2 depicts the cable required for RS-530 to V.35 DCE conversion
• Figure A-3 depicts a standard RS-232 cable for use with the Remote Control port of the CDM-550T. This cable should
also be used for performing Flash upgrades via an external PC.
A-1