Adtran single T-1 external CSU/DSU 

Factory Refurbished

• AdTran Model 1200295L1 TSU ACE T1/fractional T1 CSU/DSU. This is the entry level product in the famous AdTran TSU series. This TSU ACE has a single V.35 "Winchester" port. This item is used to connect a T1 line to a data router and has no voice applications. If you are looking for voice CSUs, look for "T1 CSU ACE".

• This item is Factory Refurbished and has been tested and reset to factory defaults.

  Features
  
  Low-cost, single-port T1/FT1 DSU/CSU
  
  Single V.35 DTE interface for applications such as LAN-to-LAN bridging, Frame Relay circuit termination, and dedicated videoconferencing
  
  Synchronous DTE rates in increments of 56 Kbps or 64 Kbps up to 1.536 Mbps
  
  User programmable with front panel LCD and keypad
  
  Remote configuration from host TSU via FDL or 8K in-band
  
  Test access jack