Adtran Atlas 550 NxT1 HSSI V.35 Module 1200346L2 Accessories 1x Chassis P/N 1200290L1

1x Chassis P/N 1200290L1

Adtran 1200289L2 Features:

The Comdial 8312SJ-FB is a digital phone based on the Comdial Impact system

Adtran ISDN BRI Module IQ TSU 1204004L2 Description:

Don't spend hundreds of dollars sending it back to the manufacturer for them to try and troubleshoot your defective phone system

Adtran Atlas 550 NxT1 HSSI V.35 Module 1200346L2 Accessories 1x Chassis P/N 1200290L1Adtran Atlas 550 NxT1 HSSI V. 35 Module 1200346L2 Description: The Adtran 1200346L2 is an Atlas 550 module that provides four T1 ports and one HSSI interface for high speed data applications. The Adtran module can aggregate bandwidth for 2 to 8 T1s into a single logical channel on the HSSI interface. The module supports point to point applications only and the T1 ports on the module can only be used to direct bandwidth to the HSSI V. 35 interface.