Technician’s Handbook
214
Note: Pins with a * and a ** are connected together.
Table 39: Maintenance Module Port
Pin Signal
1RTS *
2CTS *
3TXD
4GND
5RXD
6DSR **
7DTR **
8 DCD **
Table 40: T1 or PRI Trunk Port (J5 and J6, BCC III and PRI
Faceplates)
Pin Signal
1 RxRing
2RxTip
3nc
4 TxRing
5TxTip
6nc
7nc
8nc
