ADTRAN 1200270L1 DSU III AR DC DSU/CSU, WAN Devices, Network- LAN/WAN/INET Hub Devices
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ADTRAN 1200270L1 - ADTRAN DSU III AR DC - DSU/CSU - external - 64 Kbps DSU III AR DC The ADTRAN DSU III AR is a technologically advanced, high performance data service unit/channel service unit. This unit provides a reliable interface between the digital data service (DDS) or 4-wire Switched 56 (SW56) network and the customer's data terminal equipment (DTE). The unit is an all-rate DSU/CSU supporting synchronous and asynchronous data rates on the primary channel and asynchronous data rates on the secondary channel. Additional features of the DSU III AR include a DTE-to-service rate matching feature for both dedicated and switched modes, as well as various anti-streaming time-out values, to disable streaming terminals on a multi-point circuit. Private networks and modem tail circuits are accommodated through clocking/timing options. Product Description ADTRAN DSU III AR DC - DSU/CSU Device Type DSU/CSU Enclosure Type External Dimensions (WxDxH) 8.7 in x 10.2 in x 2.2 in Weight 2.9 lbs Max Transfer Rate 64 Kbps Protocols & Specifications ITU V.25bis Power 36 V ñ 25% Manufacturer Warranty 5 years warranty General Device Type DSU/CSU Enclosure Type External Built-in Devices Status LCD Width 8.7 in Depth 10.2 in Height 2.2 in Weight 2.9 lbs Enclosure Color White Modem Connectivity Technology Wired Max Transfer Rate 64 Kbps Protocols & Specifications ITU V.25bis Features Auto answer, auto synchronization, auto redial Expansion / Connectivity Interfaces 1 x modem - T1-FT1 - 1 Connections 1 x modem - RS-232 - 25 pin D-Sub (DB-25) Ý 1 x modem - V.35 - 25 pin D-Sub (DB-25) Miscellaneous Package Type Retail Power Power Device Power supply - integrated Voltage Required 36 V ñ 25% Power Consumption Operational 8 Watt Manufacturer Warranty Service & Support 5 years warranty Service & Support Details Limited warranty - parts and labor - 5 years - carry-in Environmental Parameters Min Operating Temperature 32 °F Max Operating Temperature 122 °F Humidity Range Operating 0 - 95%