Refurbished Ta 750 850 Quad Fxo Card 1175407L2

Suggested Retail $ 311.00
Call 800-511-7525
Last Sale Price $240.34
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USD 240.34 OutOfStock
AZTEK SKU #: 226008
Condition: Refurbished
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The Foreign Exchange Office (FXO) and Foreign Exchange Subscriber (FXS) modules are used in the Total Access solutions to provide analog voice extension. The two units may be used in a back-to-back configuration. Here, the FXO interfaces to the central office switch, and the FXS interfaces to the customer's telephone. Or, the more common configuration uses an FXS only, with the T1 interfacing directly to the CO switch (TR-08 mode). Four analog voice ports on the FXO/FXS access modules provide four individual connections to the switch or customer telephones. The units support standard loop start, ground start, and TR-08 signaling options. In addition to these signaling states, the FXS supports E&M to wink start, E&M to ground start, and several immediate start signaling states. Direct Inward Dial (DID) applications are supported with the Dial Pulse Terminate (DPT) and Dial Pulse Originate (DPO) functionality found on the FXO and FXS, respectively. A unique feature of the FXS access module is the automatic gain provisioning option. This feature automatically adjusts the gain for short and long loops, therefore expediting installation time and decreasing provisioning errors. The auto gain feature may be overridden as a software function via the craft interface. For further flexibility, the FXS may be deployed on long loops, up to 1200 ohm impedance. V.90 modems are supported on both units ensuring customer satisfaction. Both access modules are hot swappable and accessible at all times. An individual access module may be replaced without disrupting other units. The Quad (4-circuit-per-card) design ensures a maximum of only four analog circuits are affected when replacing an access module.
Product Description ADTRAN voice interface card - 4 ports
Device Type Voice interface card
Form Factor Plug-in module
Dimensions (WxDxH) 7 in x 10 in x 1.2 in
Weight 1.1 lbs
Ports Qty 4 ports
Manufacturer Warranty 10 years warranty
Device Type Voice interface card - 4 ports
Form Factor Plug-in module
Width 7 in
Depth 10 in
Height 1.2 in
Weight 1.1 lbs
Connectivity Technology Wired
Expansion / Connectivity
Interfaces Network - FXO
Compatible Slots 1 x expansion slot
Mounting Kit Standard
Package Type Retail
Manufacturer Warranty
Service & Support 10 years warranty
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