Used 1202011L1 Refurbished 1202.011L1 ADTRAN DSU III AR DSU/CSU

Adtran DSU III AR Refurbished 1202011L1 Used 1202.011L1 

Terminates 56/64k DDS link into a customer V.35 or DB25 EIA-232 DTE interface. 

Synchronous loop and DTE rate from 2.4 Kbps to 64 Kbps 
Asynchronous rate from 2.4 Kbps to 57.6 Kbps 
Asynchronous secondary DTE port operates at 75 bps to 2400 bps, depending on primary channel rate 
Automatic rate adaption 
Supports 4-wire Switched 56 capability for dial up applications 
Manual, DTR Dial, AT commands, V.25 bis, or stored number dialing 
Derives timing from internal oscillator, the network, or an external DTE device 
EIA-232 and V.35 DTE interfaces 
AC power 
DC version and Smart 16/16e rack mount version available


Refurbished DSU III units with a 1 year warranty.

Refurbished Used and New Adtran DSU III AR products at discounted prices.