Paradyne Splitter Shelf 2144 دليل المستخدم

ملخص المحتوى في الصفحة رقم 1

Model 2144 POTS/ISDN Splitter Shelf
Installation Guide

Copyright © 2001,
Comtest Advanced Networks


This guide provides the basic information required to
install the Comtest Model 2144 POTS/ISDN Splitter
Shelf in a Central Office location.
Installation
The 2144 requires 3U (5.25 inches) of rack space and
is centre mounted. The shelf is supplied with
mounting brackets and hardware to allow installation
in a 19 inch or 23 inch rack. By repositioning the mounting brackets, t

ملخص المحتوى في الصفحة رقم 2

• Signals to and from the LINE (outside plant) enter the 2144 splitter shelf using the centre telephone connectors, designated “Loop Interface”. • Cables to and from the central office switch enter the 2144 splitter shelf via the right hand telephone connectors, designated “PSTN Interface”. Filter ADSL Connector LINE Connector PSTN Connector No. Tip Ring Tip Ring Tip Ring 1 26 1 26 1 26 1 2 27 2 27 2 27 2 3 28 3 28 3 28 3 4 29 4 29 4 29 4 5 30 5 30 5 30 5 6 31 6 31 6 31 6 7 32