Adtran Total Access 850 BCU 1200373L1 Condition:Refurbished The 1200342L1 is an Atlas

The 1200342L1 is an Atlas 550 User Interface Module

Speed: Gigabit

The 1200185L3 supports independently configurable T1 or PRI connections

Inter-Tel 8520 Features:

The Inter-Tel WND-2405-A is a 24 volt power supply designed for Inter-Tel phones

Adtran Total Access 850 BCU 1200373L1 Condition:Refurbished The 1200342L1 is an AtlasAdtran Total Access 850 BCU 1200373L1 Description: The Adtran 1200373L1 is a BCU TDM module for the Adtran Total Access 850. The Adtran 1200373L1 bank controller unit supports time division multiplexing. The BCU is required to activate the integral T1 network interface on the Total Access 850. The 1200373L1 provides a DB 9 serial port for managing the gateway. Adtran 1200373L1 Features: Activates the TA 850's T1 Port Provides Time Division