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6-Port DS3 Frame Relay/IP
Input/Output (I/O) Module for the
CBX 500
®
Multiservice WAN Switch
The 6-Port DS3 Frame Relay/IP Input/Output Module delivers high-speed, high-port density,
and multiservice functionality to equip your CBX 500
®
Multiservice WAN Switch to support
high-speed Frame Relay services, service provider to Internet connections, and secure IP VPNs.
You can use the module to offer clear channel DS3 Frame Relay switching or transition
existing services to a higher-speed ATM or MPLS core. The module also works in conjunction
with the MXOS™ IP/MPLS Feature Pack to provide IP routing for the entire switch. The module
helps reduce capital, service delivery, and operating costs with an integrated CSU/DSU,
advanced provisioning features, and comprehensive performance monitoring.
Applications
• Offer high-speed frame relay/IP
services to Internet service
providers and large enterprises
• Provide high-density, high-speed
broadband access
• Support secure IP VPN services
• Build high-speed backbone links to
support mission-critical applications
Features
• High port density—up to 84 DS3
ports per switch
• Local Forwarding Engine (FE)
provides IP routing for all cell-
based and frame-based IP traffic
• Standards-based Frame Relay to
ATM interworking
• QoS through Lucent Priority
Frame™
• Fault tolerance through Priority
Rerouting and Resilient NNI
• Software-configurable ports
• Integrated CSU/DSU
• BERT pattern, C-Bit Parity Format,
and per-port user or trunk
provisioning
Benefits
• Enables scalable IP services without significant new investments
• Helps reduce costs by transporting Frame Relay and IP services over a
high-speed ATM core
• Simplifies network management with Navis
®
iOperations network
management software
Technical Specifications
Description Specifications
1.Protocol Features Supported
Frame Relay: Frame Relay Forum standards, including
FRF.5 and FRF.8
IP: TCP, UDP, ICMP, ARP, INARP, Telnet, TFTP,
FTP, SNMP, OSPF, MOSPF, RIP, RIP2,
BGP4, Static Routing, Traffic and route
filters, IP QoS, DVMRP, PIM, IGMP
Other Standards: ANSI T1.102, RFC 1483, 1407,
Telcordia TR-NWT-000820
2.Network Synchronization External and Internal Stratum 3
3.Operations, Administration and Maintenance
Internal, external, and line loopback
Alarm monitoring
4.Network Management
Managed by Navis
®
Integrated Network Management Systems
Performance monitoring through NavisXtend
®