Adtran TSU 120 External DSU/CSU Stock# 1202129L2-F FACTORY REFURBISHED Telephone Accesories It is for use with

It is for use with Greenlee punch 04611 and draw studs 29452 or 12099

Fax Detection and Routing

Message Center Mailbox Yes

no broken tiles

is a replacement die for Plumber Stud Punch 713

Adtran TSU 120 External DSU/CSU Stock# 1202129L2-F FACTORY REFURBISHED Telephone Accesories It is for use withProduct features The TSU 120 are modular, full featured T1 FT1 multiplexers designed to support a wide range of end user applications. Equipped with both a synchronous V. 35 DTE interface and a DSX 1 PBX port, the TSU 120 supports applications combining digital voice and high speed data. As interface requirements increase, the flexibility of the TSU 120 benefits the user with modularity through its expansion slot. The TSU 120 provides complete