Black Box COMPACT T1 MT850A - Manual (Page 431)

Compact T1 - Release 6.1 10-15
OCU-DP Card
Connector Pinouts
25-Pair Telco Connector
Pinout for the Single (noted by an *) or Quad OCU-DP card. Must setup jumpers on
card to use this connector.
T1 and R1 = Receive. T and R = Transmit.
Note: The above information is relative to the connector.
J1 J2
Card Slot Line T1 R1 T R Card Slot Line T1 R1 T R
1 1* 26 1 27 2 4 1* 26 1 27 2
2 28 3 29 4 2 28 3 29 4
3 30 5 31 6 3 30 5 31 6
4 32 7 33 8 4 32 7 33 8
2 1* 34 9 35 10 5 1* 34 9 35 10
2 36 11 37 12 2 36 11 37 12
3 38 13 39 14 3 38 13 39 14
4 40 15 41 16 4 40 15 41 16
3 1* 42 17 43 18 6 1* 42 17 43 18
2 44 19 45 20 2 44 19 45 20
3 46 21 47 22 3 46 21 47 22
4 48 23 49 24 4 48 23 49 24
50
25
26
1