CHAPTER 7 SPECIFICATIONS
UNIVERGE NEAX 2000 IPS General Description Page 180
Issue 5
Line Conditions
Description Specifications
Loop Resistance (including Telephone Set)
Analog Standard Line
Analog Long Line
Max. 600 ohms
Max. 2,500 ohms (DP 10pps),
Max. 1,700 ohms (DP 20pps)
Max. 1,200 ohms (DTMF)
Loop Resistance (including Opposite End Resistance)
Central Office Trunk Max. 1,700 ohms
Tie Line Trunk (Loop Dial) Max. 2,500 ohms
Tie Line Trunk (E&M) Max. 900 ohms (only E-wire condition)
Cable Length Note 1
SN716 Desk Console
8DLC/4DLC/2DLC Card Max. 350 meters
(Max. 300 meters for 8DLC card)
4DLC/2DLC Card with
AC Adapter
Max. 1,200 meters
Dterm Series i/E Note 2
8DLC/4DLC Card Max. 200 meters
(Max. 300 meters for Dterm 8 and Dterm 8D)
2DLC Card Max. 850 meters
4DLC/2DLC Card with
AC Adapter
Max. 1,200 meters
DSS/BLF Console
4DLC/2DLC Card with
AC Adapter
Max. 1,200 meters
Zone Transceiver
ZTII-U (for U-Interface) Max. 1,210 meters (2-wire), Max. 2,
100 meters (4-wire) @-48V
Max. 970 meters (2-wire), Max.
1,700 meters (4-wire) @-45V
ZTII-U with AC Adapter Max. 3,950 meters
Note 1: Cable length is based on cable with 0.5mm diameter and without lightning arresters
Note 2: DTR-2DT and DTR-4D terminals do not support long line adapters.
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