Quick-eagle-networks 4220 Manual do Utilizador descarregar pdf (Página 2)

Based on Quick Eagle Networks' sophisticated 4200 WAN Access Platform

architecture, this new device provides:

• Fractional to full T1/E1 support

• Frame Relay, Cisco HDLC, and Protocol Transparent support

• Two serial DTE ports

• Drop-and-insert port for voice integration from PBX

•

A full range of troubleshooting features, enabling:

• LMI conditioning

• Link-based testing and delay monitoring

• In-band Management

• Optional RMON-1 (frame-relay adapted) statistics

• Optional RMON-2 protocols and applications statistics

• Optional FRF.13 Frame Relay Service Level Agreement (SLA) Verification

The following figure shows the backpanel of the 4220 Access Multiplexer:

A more intelligent approach to WAN

access.

The following diagram shows a typical application supported by the 4220:

421

ote

PBX

IPA

ccessESS

ESS

IPA

ccessESS

ESS

Router

Remote Site

mote Site

4220 Acc

ccess Multiplexe

ces

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