NEC ELECTRA ELITE IPK II - Esie(8)-U10 Etu; Description

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6 - 70 Installing ETUs (Circuit Cards)
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Document Revision 3 Electra Elite IPK II
6.4 ESIE(8)-U10 ETU
6.4.1 Description
The ESIE(8)-U( ) 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.
Figure 6-37 ESIE(8)-U( ) ETU