Adtran Atlas 550 4200305L4 Inverse Multiplexer 8 T1 HSSI/V.35 Multiplexers Compatible with DX-80 / DX-120

Compatible with DX-80 / DX-120 Phone Systems

4 Combo Ethernet / SFP Ports

The 3Com VCX V7122 can support up to 480 simultaneous voice calls and fax calls at once

Allworx 9204

Please review the compatibility options below prior to ordering

Adtran Atlas 550 4200305L4 Inverse Multiplexer 8 T1 HSSI/V.35 Multiplexers Compatible with DX-80 / DX-120Adtran Atlas 550 8 T1 HSSI V. 35 Inverse Multiplexer 4200305L4 Description: The Adtran Atlas 550 Inverse Multiplexer (4200305L4) takes a HSSI interface and converts it back to 8 T1 interfaces. This multiplexer has been designed to provide stable multiplexing support in point to point applications. Please note this chassis supports point to point applications only. T1 ports on the NxT1 HSSI V. 35 Module can only be used to direct bandwidth to the HSSI