NEC PRT (1)-U20 ETU / PRIMARY RATE INTERFACE UNIT Card (Stock # 750476) Refurbished
$144.90
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The quality NEC PRT (1)-U20 ETU / PRIMARY RATE INTERFACE UNIT Card 750476) provides for terminating an ISDN PRI line for voice service only. This unit supports 4ESS(AT&T Custom), AT&T 5ESS(Lucent Custom), DMS-100 (Custom and National ISDN) and NI-2 protocols. A CLKG-U10 unit must be connected to the CPUI ( )-U10 ETU. Compatible with the NEC Electra Elite IPK phone system Dimensions: 10 x 10 x 4 inches RefurbishedSix Month Warranty
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