Figure 7-48 Vdd-U Unit - NEC ElectraElite 48 System Hardware Manual

Electra Elite
Equipment Name
CTU(C)-U Unit
CTU(S)-U Unit
DBM(B)-U( ) Box
DBM(E)-U( ) Box
HFU-U(BK)/(WH)
Unit
PCT(C)-U( ) Unit
PCT(S)-U( ) Unit
RAK-U10 Unit
SLT(1)-U( ) ADP
VDD-U Unit
System Hardware Manual
This unit is a CTA adapter for Universal Serial Bus with a Coreline,
VDH2(8)-U( ) ETU, connection.
This adapter can be installed on any DTP or DTU Multiline Terminal
except DTP-2DT-1 TEL, DTP-16HC-1 TEL, or Cordless terminals.
This unit is a CTA adapter for Universal Serial Bus with ESI(8)-U( )
ETU connection.
This adapter can be installed on any DTP or DTU Multiline Terminal
except DTP-2DT-1 TEL, DTP-16HC-1 TEL, or Cordless terminals.
This Message Display Board is connected to the ESI(8)-U( ) ETU to
provide a message waiting light for voice mail boxes.
Message Display Board supports eight message waiting lights.
Expansion for Message Display Board. Up to five DBM(E)-U( )s
can be connected to one DBM(B)-U( ).
This optional Handsfree Unit provides full-duplex handsfree
communication. This unit comes with the handsfree adapter and an
external microphone.
This adapter can be installed on any DTP or DTU Multiline Terminal
except DTP-2DT-1 TEL, DTP-16HC-1 TEL, or Cordless terminals.
NEC PC Telephony Board (TAPI) with a Coreline interface. The
VDD-U Unit is built into the PCT(C)-U( ) so that this unit can connect
directly to the VDH2(8)-U( ) ETU.
This board can be installed on the ISA bus on any IBM-compatible
PC.
NEC PC Telephony Board (TAPI) without a modem.
This unit can be installed on the ISA bus on any IBM-compatible
PC, and it can be connected directly to the ESI port.
This 19" unit is used to simplify installation by rack mounting the
Electra Elite 48 system.
This Adapter provides an interface for Single Line Telephones and
other similar devices from an ESI ETU port.
This adapter can be connected to any ESI port.
The Voice/Data Interface Adapter provides LAN split for digital
terminals when the VDH2(8)-U( ) ETU is used. This unit is used to
incorporate LAN and telephone lines into one cable.
This adapter can be installed on any DTP or DTU Multiline Terminal
connected to a VDH2(8)-U( ) ETU except DTP-2DT-1 TEL,
DTP-16HC-1 TEL, or Cordless terminals.
Description
KSU Maximum
Quantities
32
32
Each 8
40
32
32
32
1
8
24
Issue 6
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