Comtech EF Data CRS-311 - Manual (Page 174)

CRS-311 1:1 Redundancy Switch Revision 7
Appendix B MN/CRS311.IOM
B–6
B.2.3 CRS-325 – G.703 Unbalanced BNC Connectors
Table B‐6 indicates the BNC G.703 Unbalanced User Interface connectors: “J2” and “J4” on the
CRS‐325 TMI.
Table B-6. “J2” / “J4” Unbalanced G.703 User Data Connectors
BNC Connector Ref Des Description Direction
Rx-IDO J4 Rx, G.703 Out
Tx-IDI J2 Tx, G.703 In
IDI — Insert data input In
DDO — Drop data output Out