NEC UX5000 - Page 347

Chapter 6 - Specifications and Parts List
Chapter 6 6 - 35
UX5000 Cable Requirements
Device Cable Type Cable Run Length (ft) Notes
Key Terminal, DSS
Console:
CAT5 2-wire 26 AWG
• 1312
2-wire 24 AWG
• 1968
(no AC adapter or
options)
• 3937
(with AC, adapter no
options)
2-wire 22 AWG
• 2624
Single Line
Telephone, Analog
Terminals:
CAT5 2-wire 26 AWG
2-wire 24 AWG
2-wire 22 AWG
3280
4921
8202
Constant Current: 20mA
Loop Resistance: Below
600 Ohm (Includes
resistance of telephone)
SLT Adapter:
SLTAD to SLT:
CAT5 2-wire 26 AWG
2-wire 24 AWG
2-wire 22 AWG
2-wire 26 AWG
1148
1968
2624
2953
500 Ohms resistance
between SLT adaptor and
terminal (including phone’s
DC termination)
PSA Adapter: CAT5 2-wire Loop Resistance:
Below 1700 Ohm
Internal resistance of PSA:
350 Ohms (20mA)
(includes resistance of
PSA)
2PGDAD Adapter: 2-wire 26 AWG
2-wire 24 AWG
2-wire 22 AWG
1312
1968
2624
CAT5
Door Box to
2PGDAD:
2-wire 26 AWG
2-wire 24 AWG
2-wire 22 AWG
200
328
550
Using Under Carpet Cable:
Use stranded wire under carpet cable. The use of this cable decreases the cable run length by 50%.
CCPU to PC: LAN
UTP
10Base-T/
100Base-
TX
4-wire 328
CCPU to Hub: LAN
UTP
10Base-T/
100Base-
TX
10Base-T: 4-wire
100Base-TX: 8-wire
328