Rad-data-comm 4-Wire Symmetrical VDSL Modem ASM-60 Instrukcja Użytkownika Pobierz pdf (Strona 19)

Overview 1-1

Chapter 1

Introduction

1.1 Overview

ASM-60 is a VDSL (Very High-bitrate Digital Subscriber Line) modem handling

high data rates. ASM-60 supports HSSI DTE interface, and several Ethernet

interface modules, which allow LAN-to-LAN connectivity using VDSL technology.

Working in full duplex over 4-wire link, the modem can be configured to operate

at the data rates of up to 10.240 Mbps.

Versions

ASM-60 is available in the two following versions:

• ASM-60/CO, for the central office deployment

• ASM-60/CPE, for customer premises deployment.

Application

Figure 1-1 shows a typical application for ASM-60, connecting the LANs over a

4-wire line.

ASM-60/CO ASM-60/CPE

LAN LAN

Central Office Customer Premises

4-wire

2.0 km (1.2 miles)

Figure 1-1. Typical ASM-60 Application

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Rad-data-comm 4-Wire Symmetrical VDSL Modem ASM-60 Instrukcja Użytkownika Strona 19