Product specifications

CRS-300 1:10 Redundancy Switch Revision 16
Connector Pinouts MN/CRS300.IOM
6–8
6.2.6 Unbalanced G.703 – BNC Connectors (CRS-325/330/340)
Table 6-9 indicates the TMI User
Data Interface BNC connectors (Unbalanced G.703) on the
CRS-325, CRS-330 and CRS-340.
Table 6-9. Unbalanced G.703 Connectors
BNC
Connector
TMI CRS-325
Ref Des
TMI CRS-330
Ref Des
TMI CRS-340
Ref Des
Description Direction
Rx-IDO J4 J2 J3 Rx, G.703 Out
Tx-IDI J2 J5 J4 Tx, G.703 In
IDI — J3 — Insert data input In
DDO — J4 — Drop data output Out
6.2.7 Unbalanced G.703 – 4-Port BNC Connectors (CRS-345)
Table 6-10 indicates the T
MI User Data Interface multiport BNC connectors (Unbalanced G.703)
on the CRS-345.
Table 6-10. Unbalanced G.703 Connectors
BNC Connector
Slot 1 Slot 2
Description Direction
Port 1
Ref Des
Port 2
Ref Des
Port 1
Ref Des
Port 2
Ref Des
Rx J3 J5 J7 J9 Rx, G.703 Out
Tx J4 J6 J8 J10 Tx, G.703 In
TMI User Data Interface:
Unbalanced G.703 connectors
TMI User Data Interface:
Unbalanced G.703 connectors