Specifications
DSX-40 Hardware Manual Specifications and Parts ◆ 69
Specifications
and Parts
FCC Registration Information
Model: DX7NA-40M
Manufacturer: NEC Infrontia
FCC Part 15 Registration: Class A
FCC Registration Number: US:NIFKF00BDSX
US:NIFMF00BDSX
US:NIFPF00BDSX
Industry Canada Certificate (DOC) Number: IC: 140k-DSX
Reg. Status FIC Mfrs. Port ID REN Network Jacks
Original 02LS2 1090001
1091001
REN 0.6B RJ11C
Cabling Requirements
1. 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.
2. When cables must be run on the floor, use cable protectors.
3. Cable runs for key telephones and single line telephones must be a dedicated, isolated cable pair.
Device Cable Type Cable Run (ft) Notes
Key Telephone 2-wire 26 AWG
2-wire 24 AWG
1300
2000
Single Line
Telephone
2-wire 26 AWG
2-wire 24 AWG
2-wire 22 AWG
11,500
3150
18,000
5050
29,000
8000
at constant 20 mA
at constant 35 mA
at constant 20 mA
at constant 35 mA
at constant 20 mA
at constant 35 mA
2PGDAD Module 2-wire 26 AWG
2-wire 24 AWG
2-wire 22 AWG
650
980
1640
DSX Analog Door
Box to DSX-40
Built-In Port
2-wire 24 AWG
2-wire 22 AWG
330
550
DSX Analog Door
Box to 2PGDAD
Module
2-wire 26 AWG
2-wire 24 AWG
2-wire 22 AWG
650
980
1640
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