Adtran Atlas 550 4200305L3 Inverse Multiplexer 4 T1 HSSI/V.35

Adtran Atlas 550 4 T1 HSSI/V.35 Inverse Multiplexer 4200305L3 Description: The Adtran Atlas 550 Inverse Multiplexer (4200305L3) takes a HSSI interface and converts it back to 4 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/V.35 interface. V.35 DTE interface supported with NxT1 V.35 Adapter Cable (1200763L1)  Adtran 4200305L3 Features: Provides Four T1 interfaces Provides Single HSSI/V.35 interface Each Atlas 550 Inverse Multiplexer (4200305L3) Includes: ATLAS 550 Chassis NxT1 HSSI/V.35 Module Quad T1 Module Power Cord Console Cable