ADTRAN 1202054L1 DDS2CA2AAA NX56 64 Networking Module

ADTRAN 1202054L1 NX56/64 V.35 Module (Plug-In) is an adaptable plug-in option for ADTRAN Total Access 850 systems and compatible NetVanta platforms, delivering a dedicated V.35 serial data interface that enables reliable, synchronous Nx56/64 circuit connectivity over leased lines. As part of the Nx56/64 family, the module supports ITU-T V.35 signaling for end-to-end data transmission and is typically used to connect corporate networks to carrier data services, or to link a customer router or CSU/DSU to a WAN circuit at 56 or 64 kbps, depending on service provisioning. The module is intended to install in compatible ADTRAN chassis slots and is designed to work alongside other option cards to expand serial interface capacity without replacing the base system, preserving investment while enabling more flexible WAN configurations. Identified by part number 1202054L1, this plug-in Nx56/64 V.35 module is a classic choice for legacy enterprise WAN deployments requiring a stable V.35 interface within ADTRAN Total Access 850 environments.