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Adtran TSU 120E EMBEDDED SNMP Dsx-1 PBX & V.35
Equipped with both a synchronous V.35 DTE interface and a DSX-1 PBX port, the TSU 120e supports applications combining digital voice and high speed data. The TSU 120e is a modular, full-featured T1/FT1 DSU/CSU designed to support a wide range of end-user applications. The TSU 120e provides complete monitoring and control of the T1 network with embedded Simple Network Management Protocol (SNMP) provided through both a SLIP and a 10BaseT Ethernet interface. To support critical data applications, the built-in V.35 interface on the TSU 120e can be converted to provide dial backup functionality during T1 failure conditions. This feature is supported by the interface and is available using an optional V.35 Y cable. Support for future growth, through the unit's single expansion slot, is a key feature of the TSU 120e. The ability to combine many types of plug-in and plug-on modules provides extensive combinations of voice and data interfaces. Several data modules are available for single and dual-port access to Frame Relay, DDS or Basic Rate ISDN services provided over T1 facilities. Voice modules are also easily integrated allowing access to analog voice circuits or additional PBX connections. As a fully functional T1 Multiplexer, the TSU 120e supports all mixed-mode networking applications providing termination for circuits containing voice, data and video channels. It also comes with a five-year warranty.
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