5.7 E1 Unbalance Cable
Connections to the E1 BNC ports are make using a 75-ohm coaxial cable with a bayonet-style twist-lock BNC
connector.
We do not provide the cable. It is widely available from other sources.
The front view of BNC sockets on rear panel:
The internal wiring between BNC sockets and RJ-48C:
Signal Name
Transmit Tip
Center pin of Tx Connector
Transmit Ring
Shield of Tx Connector
Receive Tip
Center pin of Rx Connector
Receive Ring
Shield of Rx Connector
BNC Connecters
RJ-48C Connector
5
4
2
1
G.SHDSL NTU User Manual V0.03
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