System Requirements And Specifications; Cabling Requirements And Specifications; Series I Or D - NEC Electra Elite IPK II System Hardware Manual

Document Revision 3
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S 5 S
ECTION YSTEM
5.1
Table 3-6 D
Terminal or
Adapter
DTH-8-1 TEL
DTR-8-1 TEL
DTH-8D-1 TEL
DTR-8D-1 TEL
ITH-8D-2/3 TEL
DTH-16-1 TEL
DTR-16-1 TEL
DTH-16D-1 TEL
DTR-16D-1 TEL
ITH-16D-2/3 TEL
DTH-32D-1 TEL
DTR-32D-1 TEL
DTH-16LD-1 TEL
DCR-60-1
Console
An AC Adapter is required.
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3 - 22
R
EQUIREMENTS AND

Cabling Requirements and Specifications

The KSU is connected with each Multiline Terminal and Single Line
Telephone by a separate twisted 1-pair cable or 2-pair cable (only for Multiline
Terminals). Refer to Figure 3-2 Connecting the ESI Using Twisted 2-Pair
Cable.
term
Refer to Table 3-6 D
Cable Length.
Refer to Table 3-7 Electra Elite/D
Resistance and Cable
Refer to Table 3-8 Cable Connection Between the Analog Port and the Single
Line Equipment.
Refer to Table 3-9 Cabling
term term

Series i or D

By
Maximum
Twisted
Loop
1-Pair
Resistance
Cable
(without
(without
AC
AC
Adapter)
Adapter)
(Ohms)
24 AWG
37 700
37 700
35 660
35 660
26 500
37 700
— —
S
PECIFICATIONS
term
Series i or D IP Terminal Loop Resistance and
term
Series E Multiline Terminal Loop
Length.
Requirements.
IP Terminal Loop Resistance and Cable Length
By
Twisted Maximum
2-Pair Loop
Cable Resistance
(without (with AC
AC Adapter)
Adapter) (Ohms)
24 AWG
1400
1400
1320
1320
1000
1400
—
Electra Elite IPK II
By
Twisted
1-Pair
Cable
(with AC
Adapter)
24 AWG
107 2000
107 2000
107 2000
107 2000
107 2000
107 2000
107 2000
System Specifications
By
Twisted
2-Pair
Cable
(with AC
Adapter)
24 AWG
2000
2000
2000
2000
2000
2000
2000