Multitech DataTalker DT101 Owner's Manual page 123

E&M Voice/Fax Channel Cable
RJ45 Plug
* Cable wire is solid 24AWG. If connecting to a punch block, spade lugs may be cut off.
RJ45
Wire Color
1 M Green/White
2 E White/Green
3 T1 White/Orange 4-Wire Output
4 R White/Blue
5 T Blue/White
6 R1 Orange/White 4-Wire Output
7 SG Brown/White
8 SB White/Brown
Voice/Fax Channel Connectors
FXO FXS
E&M
12345678 2345
2345
12345678
VOICE/FAX CHANNEL 1
Pin Connections
E&M Description
1 M
2 E
3 T1
4 R
5 T
6 R1
7 SG
8 SB
DSU Back-to-Back Cable
1
2
3
4
5
6
7
8
RJ-48 Plug RJ-48 Jack
Green-White
M Input
White-Green
E
White-Orange
T1 4-Wire Output
White-Blue
R
Blue-White
T
Orange-White
R1 4-Wire Output
Brown-White
SG (Signal Ground) Output
White-Brown
SB (Signal Battery) Output
Spade Lug
Function
Input
Output
4-Wire Input, 2-Wire
4-Wire Input, 2-Wire
(Signal Ground) Output
(Signal Battery) Output
FXO Description
2 N/C
3 Ring
4 Tip
5 N/C
8
7
6
5
4
3
2
1
Appendix C - Cabling Diagrams
Output
4-Wire Input, 2-Wire
4-Wire Input, 2-Wire
FXS Description
2 N/C
3 Tip
4 Ring
5 N/C
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