Compact T1 - Release 6.1 12-7
Quad T1 Card
Jumper Settings
Jumper Settings
The P2 and P3 Jumpers are defaulted to RJ-48, which are the set of pins nearest the
connectors. In this position the T1 signals (TX and RX) are routed to the RJ-48
connectors on the face of the card, see RJ-48 Connector on page 12-10 for pinout
information. To route the T1 signals to the 25-pin Telco connector at the rear of the
unit, move all the jumpers to the "backplane" position (the two rightmost pins for each
signal). See 25-pin Telco Connector on page 12-8 for pinout information.
P2 and P3 Jumpers
Front Back