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370
SX-200 ICP MX Technician’s Handbook
Table 76: NSU PRI - Pinouts for T1Line/Network Termination
Pin
Line
Termination Mode
Network
Termination Mode
1 Tx Ring Rx Ring
2 Tx Tip Rx Tip
3 Unused Unused
4 Rx Ring Tx Ring
5 Rx Tip Tx Tip
6 Unused Unused
7 Unused Unused
8 Unused Unused