Adtran TSU 120 External DSU/CSU Stock# 1202129L2-F FACTORY REFURBISHED Corded Telephones Works on the SV8300 and

Works on the SV8300 and SV8500 Platforms

Specially hardened wire cutter in nose

Receives unregulated power input

NEC UX5000 DESI Designation sheets

Adtran TSU 120 External DSU/CSU Stock# 1202129L2-F FACTORY REFURBISHED Corded Telephones Works on the SV8300 andProduct 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