Table 2-4 Cable Connection Between The Analog Port And The Single Line Equipment; Table 2-5 Cable Connection Between Esi/Vdh And Pct Board; Table 2-6 Cabling Requirements - NEC Electra Elite 192 Hardware Manual

Electra Elite
System Hardware Manual
ESI
Figure 2-2
Table 2-4 Cable Connection Between the Analog Port and the Single Line
Equipment
Connected Equipment
ADA(2)-W Unit
APA-U Unit or APR-U Unit
OPX(2)-U10 ETU
SLI(4)/(8)-U10 ETU
SLT(1)-U10 ADP
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
PCT(C)-U10 Unit
PCT(S)-U10 Unit

Table 2-6 Cabling Requirements

Connected Equipment
External Amplifier
Music on Hold and Background Music
Sources
Twisted 2-Pair Cable
Connecting the ESI Using Twisted 2-Pair Cable
Cable
Twisted Pair
Twisted Pair
Twisted Pair
Twisted Pair
Twisted Pair
Maximum Loop
Cable Resistance
(Ohms)
10 Base-T
Twisted 1-Pair
Hi-Fi Shielded Audio Cable
Hi-Fi Shielded Audio Cable
Issue 6
RJ11
Multiline Terminal
Maximum Loop Resistance
(24 AWG) from Connected
Equipment to Telephone
10 feet
50 feet
1,600 ohms
300 ohms
50 feet
Attached
Telephone
35 Connected
31 Not Connected
35 Connected
31 Not Connected
Cable
2 - 7