Comtech EF Data CDM-710G - Manual (Page 173)

CDM-710G High-Speed Satellite Modem Revision 1
Single G.703 (E3/T3/STS-1) Interface (CDI-10-1) MN-CDM710G
12–3
12.3 CDI-10-1 Connector Pinouts
Connector Description Direction Connector Type
Ext Clk J1 In
BNC Female Rx J2 Data Out
Tx J3 Data In