Electra Elite
Issue 6
System Hardware Manual
2 - 7
Figure 2-2 Connecting the ESI Using Twisted 2-Pair Cable
Table 2-4 Cable Connection Between the Analog Port and the Single Line
Equipment
Connected Equipment
Cable
Maximum Loop Resistance
(24 AWG) from Connected
Equipment to Telephone
ADA(2)-W Unit
Twisted Pair
10 feet
APA-U Unit or APR-U Unit
Twisted Pair
50 feet
OPX(2)-U10 ETU
Twisted Pair
1,600 ohms
SLI(4)/(8)-U10 ETU
Twisted Pair
300 ohms
SLT(1)-U10 ADP
Twisted Pair
50 feet
Mixing digital and analog ports through the same 25-pair cable runs is
not recommended.
Table 2-5 Cable Connection Between ESI/VDH and PCT Board
Connected
Equipment
Cable
Maximum Loop
Resistance
(Ohms)
Attached
Telephone
PCT(C)-U10 Unit
10 Base-T
35
Connected
31
Not Connected
PCT(S)-U10 Unit
Twisted 1-Pair
35
Connected
31
Not Connected
Table 2-6 Cabling Requirements
Connected Equipment
Cable
External Amplifier
Hi-Fi Shielded Audio Cable
Music on Hold and Background Music
Sources
Hi-Fi Shielded Audio Cable
Multiline Terminal
Twisted 2-Pair Cable
ESI
RJ11
Summary of Contents for Electra Elite 192
Page 2: ...SYSTEM HARDWARE MANUAL Stock Number 750363 Issue 6 Series 6000 192 ...
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Page 10: ...Regulatory Information ...
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Page 52: ...Issue 6 Electra Elite xxxii List of Tables THIS PAGE INTENTIONALLY LEFT BLANK ...
Page 73: ...Electra Elite Issue 6 System Hardware Manual 1 21 THIS PAGE INTENTIONALLY LEFT BLANK ...
Page 74: ...Issue 6 Electra Elite 1 22 Introduction ...
Page 96: ...Issue 6 Electra Elite 2 22 System Specifications ...
Page 104: ...Issue 6 Electra Elite 3 8 Hardware Requirements THIS PAGE INTENTIONALLY LEFT BLANK ...
Page 213: ...Electra Elite Issue 6 System Hardware Manual 5 67 Figure 5 39 FMS 8 U10 ETU ...
Page 336: ...Issue 6 Electra Elite 7 54 Installing Optional Equipment THIS PAGE INTENTIONALLY LEFT BLANK ...
Page 368: ...Issue 6 Electra Elite A 4 Glossary of Abbreviations THIS PAGE INTENTIONALLY LEFT BLANK ...
Page 369: ...SYSTEM HARDWARE MANUAL NEC America Inc Issue 6 Series 6000 192 ...