Adtran T3SU 300 Quad Ethernet Bridge Interface Module 1200655L1 Power Supply Will work in either AC

Will work in either AC or DC versions of the MX2800

Unfortunately

Up to 480 Simultaneous Voice / Fax Calls

Each module must be independently timed

the Impact 8312S is a highly customizable phone that can be configured to handle additional extensions or line appearances

Adtran T3SU 300 Quad Ethernet Bridge Interface Module 1200655L1 Power Supply Will work in either ACAdtran T3SU 300 T3 Quad Ethernet Bridge Interface Module Description: The Adtran 1200655L1 is a quad T3 Ethernet bridge for the T3SU system. The module provides four auto sensing 10 100 Base T Ethernet ports for LAN to LAN connectivity over an unchannelized DS3 link. The Ethernet bridge provides bridging over a WAN and Ethernet switching between the four ports. The Adtran 1200655L1 supports up to 44. 2 Mbps of bandwidth allocated in increments of