Used Adtran TSU 120 T1 Multiplexer

This Adtran TSU 120 DSU/CSU has been tested and is in great condition.
 

• Modular, full-featured T1/FT1 DSU/CSU with multiple DTE interfaces.
• Synchronous V.35 DTE interface and DSX-1 PBX port.
• Single expansion slot supports up to four additional interfaces.
• User-programmable bandwidth allocation per port via front panel, VT100, SLIP management, or T-Watch PRO.
• SNMP management (SLIP interface only).
• Two DS0 configuration maps provisioned to switch at predetermined times.
• Boot Rev. : D
• Installed Modules : None
• Included Cables : One (1) 10-ft DTE HD60M/V35M Cable (PN/ 90-CAB-V35MT-10)
• Serial Number: B34F0801
• Model Number: TSU 120
• Part Number: 1202129L2 Rev. J