Figure 7-30 Ctu(S)-U Unit; Ctu(S)-U Unit Connections - NEC ElectraElite 48 System Hardware Manual

Issue 6
7 - 24
3.6.2

CTU(S)-U Unit Connections

This Computer Telephony Application adapter connects a
Universal Serial Bus to an ESI(8)-U( ) ETU and can be
connected to any DTP/DTU Multiline Terminal except
DTP-2DT-1 and DTP-16HC-1.
A required AC Adapter is provided with the unit.
The following connections are required:
AC Adapter
Multiline Terminal jack labeled LINE
PC USB port
ESI port to ESI(8)-U( ) ETU
To DTP or DTU Multiline Terminal

Figure 7-30 CTU(S)-U Unit

Electra Elite
DC 24V (ADP)
USB Cable to
PC
To ESI Port
Installing Optional Equipment