Nortel Networks 420 Switch Switch User Manual


 
Features and Benefits
• Extended Interface Density and Flexibility;
Optimised Bandwidth
• Supports High Performance Architecture (HPA)
• Advanced Quality of Service (QoS) and Routing
Capabilities
• Traffic Prioritisation
• Dial Optimised Routing
• Data Compression on a per circuit/link basis
• Diffserv
• EZ Install
Interfaces
2 WAN adaptor modules capable of supporting
• Serial: V.35/X.21
• ISDN BRI: S/T/U
• E1 and Fractional E1: RJ45 or BNC
• LAN: 10/100BaseTx, 100BaseFx, Token Ring
Protocols
• WAN: Frame Relay, PPP, X.25, SMDS, and IP
• LAN: Ethernet, Token Ring
42
BayRS Advance Remote Node (ARN)
Ordering Information
For further information, please contact your local Nortel Networks Representative.