Quick Eagle Networks 4220 - Manual (Page 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:
Central Site
ent
T1/E1
T1/E1
T1/E1
4210
Remote Site
PBX PB
IP A IP AccessESS ESSP P
IP A IP AccessESS ESS
Router R
Remote Site emote Site
4220 Acc ccess Multiplexe ces r