Comtest-networks MTAS-192 METALLIC TEST ACCESS SYSTEM Instrukcja Użytkownika Pobierz pdf (Strona 47)

CT-IG-MTAS192-2008-v1_8.doc

Comtest Networks

MTAS-192

June 2006 Installation Guide

Appendix A

Specifications

MTAS-192 Specifications

Table 14: MTAS-192 Specifications

Item Description

Dimensions 3 rack unit high chassis (H x W x D = 5.22" x 17.3" x 10.5")

Mounting 19" or 23" rack-mountable

Chassis Capacity 192 (2-wire) circuit packs

Line Card Capacity

Each line card contains 24 2-wire circuit ports. Up to 8 line

cards can be installed in a chassis.

Line Card Functionality

Options

Test Access only to data or POTS circuits

Splitter only

Splitter plus test access

Slots

8 available for line cards (#1-8)

1 available slot for control module card (#9)

Impedance

North American : 900-600 ohms

ETSI European Harmonized

Line Card

Compliances

MT-5820 and NA-5820 line cards:

T1.413, G.992.1, G.992.3, G.992.5

EU-5807 line card:

TS 101 952-1-1, TS 101 952-1-2

Test Access Capacity

2 four-wire test buses per chassis or daisy-chained system.

Each bus carries both the DSLAM/EQUIPMENT side and

the LINE/FACILITY side of the port under test.

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 71 72

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Comtest-networks MTAS-192 METALLIC TEST ACCESS SYSTEM Instrukcja Użytkownika Strona 47