Table of Contents
Advertisement
T1/E1 Connector
T1/E1 Connector
Voice/Fax Channel Connectors
Pin Functions (E&M Interface)
Pin
Descr
1
M
2
E
3
T1
4
R
5
T
6
R1
7
SG
8
SB
Pin Functions (FXS/FXO Interface)
FXS Pin
Description
2
N/C
3
Ring
4
Tip
5
N/C
Multi-Tech Systems, Inc.
}
1
Receive Pair (from line)
2
}
4
Transmit Pair (to line)
5
Function
Input
Output
4-Wire Output
4-Wire Input, 2-Wire Input
4-Wire Input, 2-Wire Input
4-Wire Output
Signal Ground (Output)
Signal Battery (Output)
FXO Pin
Description
2
N/C
3
Tip
4
Ring
5
N/C
TalkAnyTime User Guide
Appendix A: Cable Pinouts
195
Advertisement
Table of Contents
