Adtran Atlas 800 Series HDLC Module 1200222L1 Accessories Adtran 1200291L1 Features:

Adtran 1200291L1 Features:

Adtran 1200764L1 Features:

35 Module 1200184L1

The Toshiba DDSS3060 add on module has built in LED line and status indicators for all 60 programmable buttons

Voice Quality Monitoring

Adtran Atlas 800 Series HDLC Module 1200222L1 Accessories Adtran 1200291L1 Features:Adtran Atlas 800 Series HDLC Module 1200222L1 Description: The Adtran 1200222L1 is an HDLC module for the Adtran Atlas 800. The 1200222L1 provides 128 controllers at 56 64 Kbps channels. The HDLC module is required for PRI over T3 applications in the Atlas 800 Plus and 810 Plus. Adtran 1200222L1 Features: Provides 128 HDLC controllers(56 64 Kbps each) Required for PRI over T3 applications in the ATLAS 800 PLUS and ATLAS 810 PLUS Supports public and