- Router/Multiport Data/Voice/Fax Frame Relay Access Device User Guide FR3060, FR3100 FR3060/V4, FR3060/V8 FR3100/V4, FR3100/V8

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Appendix A - Cabling Diagrams
Voice/Fax Channel Connectors
1 2 3 4 5 6 7 8
2 3 4 5 2 3 4 5
Pin Connections
E&M Description FXO Description FXS Description
1M
2 E 2 N/C 2 N/C
3 T1 3 Ring 3 Tip
4 R 4 Tip 4 Ring
5 T 5 N/C 5 N/C
6R1
7SG