User manual

Chapter 2. Installation
61200314L1-1 Dual T1/PRI Module User Manual 2-3
WIRING
Each port ofthe Dual T1/PRI Module uses a single, eight-position modular
jack to connect to the T1 or PRI circuit. Tabl e2-1 gives the pinout for this
jack. The required wiring connection is described here:
Connector Type (USOC) RJ-48C
Table 2-1. Network Connection Pinout
PIN NAME DESCRIPTION
1 R1 RXDATA Receive data from the network ring
2 T1 RXDATA Receive data from the network tip
3 UNUSED —
4 R TXDATA Send data towards the network ring
5 T TXDATA Send data towards the network tip
6,7,8 UNUSED —