Line Conditions; Table 8-4 Line Conditions; Neax 2000 Ips; Configuration Guide - NEC NEAX 2000 IPS Configuration Manual

Line Conditions

Line Conditions
Analog Telephone Set
Loop Start Trunk
Cable Length
Dterm Series E
Operator Position
Loop resistance includes an internal resistance of the telephone set or distant exchange.
Note 1:
Cable length is based on the following conditions:
Note 2:
• Diameter of the cable is 0.5 mm.
• The protection arrester is not inserted between the terminal and PBX.
When using an 8DLC card, long-line function is not available even if it is equipped with an AC Adapter.
Note 3:
The DSS/BLF console requires local AC/DC supply.
Note 4:
Page 84
Table 8-4 Line Conditions
Loop Resistance
Note 1
Standard
Optional
Exchange Line
Tie or DID Line
Note 2
8DLC
Dterm 8/8D 4DLC
2DLC
8DLC
Dterm 16D 4DLC
2DLC
8DLC
Dterm 32D 4DLC
2DLC
8DLC
DSS/BLF Console
4DLC
Note 4
2DLC
Attendant Terminal
8DLC
SN176
4DLC
Desk Console
2DLC
Chapter 8 System Capacity
600 Ω
2,500 Ω
1,700 Ω
2,500 Ω
Standard
984 ft. (300 m)
984 ft. (300 m)
2,789 ft. (850 m)
656 ft. (200 m)
656 ft. (200 m)
2,789 ft. (850 m)
656 ft. (200 m)
656 ft. (200 m)
2,789 ft. (850 m)
-
-
-
Same as Dterm Series E
984 ft. (300 m)
1,148 ft. (350 m)
1,148 ft. (350 m)
NEAX 2000 IPS Configuration Guide
with AC Adapter
Note 3
3,937 ft. (1,200 m)
3,937 ft. (1,200 m)
Note 3
3,937 ft. (1,200 m)
3,937 ft. (1,200 m)
Note 3
3,937 ft. (1,200 m)
3,937 ft. (1,200 m)
984 ft. (300 m)
3,937 ft. (1,200 m)
3,937 ft. (1,200 m)
Note 3
3,937 ft. (1,200 m)
3,937 ft. (1,200 m)
NDA-24347, Issue 1