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NEC Electra Elite IPK ESIB(8)-U10 ETU Electronic Station Interface Year Warranty
NEC Electra Elite IPK ESIB(8)-U10 ETU Electronic Station Interface Year Warranty
Our Price: $19.00

Features
ESIB(8)-U10 / ETU ELECTRONIC STATION INTERFACE UNIT (Stock # 750207)
The Electronic Station Interface ETU contains 8 circuits. Each circuit can support one digital multi-line terminal (Electra Elite IPK, Electra Elite, Dterm® Series E or Dterm Series i set, Message Display Board, Attendant Add-On Console, Single Line Telephone adapter, Dterm Cordless Terminal, Dterm Extender or Electra Mail CTI port.) ESIB(8)-U10 can mount ESIE(8)-U10 as piggy-back.
NEC Elite IPK CPUI(300)-U20 ETU 750053 Card Circuit Board Refurbished Warranty
NEC Elite IPK CPUI(300)-U20 ETU 750053 Card Circuit Board Refurbished Warranty
Our Price: $29.00

NEC Electra Elite IPK CPUI(300)-U20 Central Processing Unit (750053)

The Central Processing Unit ETU contains a 32-bit microprocessor that controls the system. Included are 16, 4-party conference circuits, 4-channel PBR circuits, a tone generator, MOH input, and two built-in melodies. One required per basic IPK KSU. This CPUI supports up to 48 ports.
NEC Electra Elite ESI(8)-U10 ETU Electronic Station Interface Card 1YR WARRANTY
NEC Electra Elite ESI(8)-U10 ETU Electronic Station Interface Card 1YR WARRANTY
Our Price: $29.95

Features
ELECTRONIC STATION INTERFACE UNIT Same function as ESIB(8)-U10 without expand capability.
NEC Electra Elite PBR-U10 ETU Push Button Receiver Unit Card 1 Year Warranty
NEC Electra Elite PBR-U10 ETU Push Button Receiver Unit Card 1 Year Warranty
Our Price: $145.00

PUSH BUTTON RECEIVER UNIT (4 circuits) The Push Button Receiver ETU
detects and translates DTMF tones generated by Single Line Telephones,
modems, or facsimile machines. Four PBR circuits are built into the CPUI
U10 ETU.