NEC DS1000 Correspondence Course Workbook

DS1000/2000 Correspondence Course
DS1000 System Installation
50 ◆ DS1000/2000 Workbook NEC America
❏ Punch down the extension cables.
The system uses a 66M1-50 extension block and a second 66M1-50 cross
connect block for connecting extensions.
1. Connect to the extension block by arranging your extension and exten-
sion cross-connect blocks according to the illustration below.
2. Following the DS1000 Extension Assignments on page 51, punch
down a standard 25-pair cable on the extension block.
The cable should have a female amphenol 50-pin connector on one
end and be terminated on the other.
DS1000 Installation Layout
Cross
Connect
Block
6-Conductor
RJ-11X Plugs
25 Pair
Cable
Extension
Block
80200 - 8
PTF/MDAUDIO
DOOR1
CO 1-3
X10
RS 232
CO 4-6
DOOR2
AC
Outlet
4- or 6-Conductor
Line Cord
X10
TW 523
Power Line Interface
(Future)
Trunk/AUX
RJ-25C Jacks
CO 4-6
DOOR
BOX 2
PFT
MDM
RS-232
CO 1-3
AUDIO
DOOR
BOX 1

NEC DS1000 Specifications

General

Brand	NEC
Model	DS1000
Category	Telephone
Language	English