Adtran T3SU 300 HSSI Module 1200218L1 Accessories Adtran Atlas 550 Quad T1/PRI

Adtran Atlas 550 Quad T1/PRI Module 1200755L2 Description:

Toshiba DK424i

An automatic fax detection routes fax calls to the correct extension for the fax machine and saves the need for a dedicated fax line

dial backup unit

Adtran T3SU 300 HSSI Module 1200218L1 Accessories Adtran Atlas 550 Quad T1/PRIAdtran T3SU 300 HSSI Module 1200218L1 Description: The Adtran 1200218L1 module provides a high speed serial interface (HSSI) for an Adtran T3SU system. The 1200218L1 can support up to 44. 2 Mbps allocated in 75kbps channels. The T3SU 300 HSSI module requires the use of both sides of the circuit in point to point applications. Adtran 1200218L1 Features: Provides a single High Speed Serial Interface (HSSI) Supports rates up to 44. 2 Mbps allocated in 75