Cabling Requirements - NEC DS1000 Product Description

Section 4: Specifications and Parts List
• Do not run station cable parallel with the AC source, telex or computer, etc. If the
cables are near cable runs to those devices, use shielded cable with grounded
shields or install the cable in conduit.
• When cables must be run on the floor, use cable protectors.
• Cable runs for key telephones, single line telephones and Door Boxes must be a
dedicated, isolated cable pair.
Device
Key Telephone &
Digital Door Box
Single Line
Telephone
Analog Door Box
(DS1000 Only)
2-OPX (DS2000
Only)
106 Section 4: Specifications and Parts List

Cabling Requirements

Cable Type Cable Run
Length (ft.)
2-wire 26 AWG DS2000: 1300
DS1000: 650
2-wire 24 AWG DS2000: 2000
DS1000: 1000
2-wire 26 AWG DS2000: 11,500
DS1000:8000
2-wire 24 AWG DS2000: 18,000
DS1000:12000
2-wire 22 AWG DS2000: 29,000
DS1000:16000
2-wire 24 AWG
2-wire 22 AWG
2-wire 24 AWG
Notes
at constant 20 mA
at constant 20 mA
at constant 20 mA
330
550
1000
DS1000/2000 Product Description