manuals
database
Your AI-powered manual search engine
Search
Home
Brands
NEC
Telephone System
ELECTRA ELITE IPK II
NEC Electra Elite IPK II System Hardware Manual
Print this manual
Download
NEC Electra Elite IPK II System Hardware Manual
Also see for ELECTRA ELITE IPK II:
User manual
User guide
User guide
User guide
User guide
Table of content
Contents
Section 1 General Information
Table Of Contents
Table Of Contents
Table Of Contents
Section 2 System Block Diagram
Figure 3-1 System Block Diagram
Section 3 Maximum System Capacities
Section 4 KSU Power-Based Calculator Chart
Table 3-3 Maximum System Capacities for Trunk Interface ETUs
Table 3-4 Maximum System Capacities for Application Interface ETUs
Table 3-5 KSU Power-Based Calculator Chart
Cabling Requirements and Specifications
Figure 3-2 Connecting the ESI Using Twisted 2-Pair Cable
Cabling Precautions
Environmental Conditions
Outside Line Types
Network
Series i Terminals
Dialing Specifications
Battery Backup
Weights and Dimensions
External Equipment Interface
External Tone Ringer/Night Chime Output
Table 3-13 Tone Patterns
Table 3-14 Multiline Terminal LED Flash Patterns
Section 6 Traffic Capacity
Section 4 Radio Frequency Interference
Electra Elite IPK II
Document Revision 3
System Hardware Manual
3 - 35
___________________________________________________________________________________
___________________________________________________________________________________
5.9
External Equipment Interface
Input signal levels, impedance, contact ratings, and connector types are listed
for externally connected equipment.
5.9.1
Music on Hold/Station Background Music