Jumper Settings - Black Box Compact T1 MT850A User Manual

Jumper Settings

The P1 and P2 Jumpers are defaulted to RJ-48S, which are the set of pins nearest the
bottom of the service card. With the jumper in this position the signals are routed to the
RJ-48S connector(s) on the face of the card. To route the signals to the 25-pin Telco
connector at the rear of the unit, move the jumpers to the backplane position, which is
the set of pins toward the top of the service card.
P1 applies to connectors 1 and 2 (connector 2 only with the 4 port card).
P2 applies to connectors 3 and 4 (for the four port card only).
Front of
Card
Compact T1 - Release 6.1
Top of Card
P1 is set to
RJ-48S Position
OCU-DP Card
Jumper Settings
P2 is set to
25-Pin Telco
Position
10-11