Adtran Atlas 800 Series Quad Nx56/64 V.35 Module 1200184L1 Phone Systems The 3Com 3C10403B has a

The 3Com 3C10403B has a built in 10/100/1000 2 port Ethernet switch that allows for full network speed to pass through your phone and reach your desktop even when they are sharing the same network drop

15 Programmable Keys

An expansion module port provides room for additional Gigabit or even 10Gb connectivity

Adtran 1200324L1 Features:

Supports Frame Relay emulation and passthrough

Adtran Atlas 800 Series Quad Nx56/64 V.35 Module 1200184L1 Phone Systems The 3Com 3C10403B has aAtlas 800 Series Quad Nx56 64 V. 35 Module 1200184L1 Description: The Adtran 1200184L1 is a quad Nx56 64 module that provides four synchronous V. 35 ports. These four ports support Nx56 64 Kbps operation up to 2. 048 Mbps. The 1200184L1 supports frame relay passthrough and any of the four V. 35 ports can server as a timing source for the system. A pair of dual DB 37 adapter cables which provide four V. 35 connections. The Adtran 1200184L1 is