Filter
Top Products
WAN Modules
Page 3-24
WAN Serial Port Numbering
WAN T1/E1 Port Specifications
Pin Number Standard Signal Name
1 Rx_Ring
2 Rx_Tip
3 Chassis GND
4, Tx_Ring
5 Tx_Tip
6 Chassis GND
7 Chassis GND
(A jumper is provided for
connecting Pins 7 and 8 to the
chassis ground, if required.)
8 Chassis GND
(A jumper is provided for
connecting Pins 7 and 8 to the
chassis ground, if required.)
18
1 13
14 26