Quad T1 Card
Connector Pinouts
Connector Pinouts
26
1
Slot
Port
1 and 4
1
1 and 4
2
1 and 4
3
1 and 4
4
2 and 5
1
12-8
Pair
Pin
Location
1
26
1
2
27
2
3
28
3
4
29
4
5
30
5
6
31
6
7
32
7
8
33
8
9
34
9
10
35
10
25-pin Telco Connector
50
The pinouts are as follows:
25
Function
Tip Receive from DS1 network
Ring Receive from DS1 network
Tip Transmit to DS1 network
Ring Transmit to DS1 network
Tip Receive from DS1 network
Ring Receive from DS1 network
Tip Transmit to DS1 network
Ring Transmit to DS1 network
Tip Receive from DS1 network
Ring Receive from DS1 network
Tip Transmit to DS1 network
Ring Transmit to DS1 network
Tip Receive from DS1 network
Ring Receive from DS1 network
Tip Transmit to DS1 network
Ring Transmit to DS1 network
Tip Receive from DS1 network
Ring Receive from DS1 network
Tip Transmit to DS1 network
Ring Transmit to DS1 network
Color
Code
White
Blue
White
Orange
White
Green
White
Brown
White
Slate
Red
Blue
Red
Orange
Red
Green
Red
Brown
Red
Slate
Compact T1 - Release 6.1