Comtest-networks MTAS-192 METALLIC TEST ACCESS SYSTEM Uživatelský manuál stáhnout pdf (Strana 48)

Comtest Networks

CT-IG-MTAS192-2008-v1_8.doc

MTAS-192

Installation Guide May 2008

Item Description

Interfaces

LINE (local) loop: 50-pin (25 pair) standard Telco RJ-21

connector (backplane, one per line card)

POTS: 50-pin (25 pair) standard Telco female RJ-21

connector (backplane, one per line card)

DSL: 50-pin (25 pair) standard Telco female RJ-21

connector (faceplate of each line card)

TEST ACCESS BUS: 8-wire RJ-45 female jack (backplane)

Communications

Ethernet - 10/100BaseT Shielded RJ-45 (Supports ASCII

and TL1 messaging (GR-834))

COM 1- RS232 serial port - DB-9 connector debug port

AUX 1 - RS232D serial port – shielded RJ-45 connector

(Supports ASCII and TL1 messaging (GR-834))

TCP/IP Ports

TELNET 9090

RAW TCP SOCKET 9099

Control Options TL1, ASCII (command line, Telnet, TCP)

Protection

Secondary protection on POTS/EQUIPMENT side via

current and over-voltage devices

Compliance UL/CSA, FCC Part 68, CS 03, NEBS, GR1089, CE

Power Standard CO Battery, -48V DC operation

Current 250-500 mA (0.5 A) for a fully-loaded shelf

Fuse Requirements 0.5 Amp minimum to 1.0 Amp maximum

Environment -40 to +60 degrees Celsius

Only 24 pairs are used on the RJ-21 connector. See Appendix A for pinout information.

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Comtest-networks MTAS-192 METALLIC TEST ACCESS SYSTEM Uživatelský manuál Strana 48