Alcatel Carrier Internetworking Solutions Switch/Router ユーザーズマニュアル
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.)
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.)
connecting Pins 7 and 8 to the
chassis ground, if required.)
1
8
1
13
14
26