Esie(8)-U20 Etu; Description - NEC Electra Elite IPK II System Hardware Manual

Document Revision 3
___________________________________________________________________________________
6.5
___________________________________________________________________________________
6 - 74

ESIE(8)-U20 ETU

6.5.1

Description

The ESIE(8)-U20 ETU is the expansion Electronic Station Interface
ETU that provides an additional 8-channel interface for Multiline
Terminals, Attendant Consoles, or the Single Line Telephone
SLTII(1)-U10 ADP (Adapter). This expansion ESI ETU is
piggybacked on the ESIB(8)-U( ) ETU for up to 16 channel support.
When an ESIE(8)-U20 is installed on the ESIB(8)-U20 ETU, a
second (B2) channel is available for such devices as the AP(R)-R
Unit or the PGD(2)-U10 ADP (adapter).
Figure 6-39 ESIE(8)-U20
Installing ETUs (Circuit Cards)
Electra Elite IPK II