NEC 80010B DS2000 4-Port CO Card (Refurbished)
$59.98
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Key Features: Mfr. Part #: 80010B NEC 4ATRU 4 port analog trunk PCB Supports 4 analog loop start CO trunks Mode switch for taking the PCB out of service Status LED indicating proper PCB operation Port activity LED that indicates traffic on the PCB 2 Power failure cut through circuits Upon failure of commercial AC power, PCB automatically cuts through 2 trunk circuits to 2 power failure telephones. Built-in caller ID Refurbished
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