VSC872 Datasheet, PDF (1/2 Pages) Vitesse Semiconductor Corporation – 80 Gb/s Intelligent Switch Fabric

INTELLIGENT SWITCH FABRIC FAMILY
GigaStream ^®
GigaStream^® Chip Set (VSC872 & VSC882) 80 Gb/s Intelligent Switch Fabric
HIGHLIGHTS:
Highly-Integrated, Two-Chip Set
Aggregate User Bandwidth of up to 80 Gb/s
Single-Stage Aggregate Backplane Bandwidth of up
to 320 Gb/s
Maximum Port Configurations of up to 32x32 OC-48 or
64x64 Gigabit Ethernet
Flexible N+1 and N+N “Active Redundancy" Schemes
Integrated Queuing, Central Scheduling and Crossbar
Switching
Sophisticated QoS with Eight Priorities
Advanced Unicast and Multi/Broadcast Support
Field Proven, High-Speed 2.644 Gb/s Serial Link
Technology
APPLICATIONS:
GigaStream can be used in many applications, including:
- Access and Edge Routers
- Enterprise Backbone Switch
- 3G Wireless Gateway
- Storage Area Networking
- Remote Access Boxes
- Core Routers
- Multi-Service Platforms
GIGASTREAM DIAGRAM:
Line Card
Queuing
CSIX _Engine
High Speed
Serial Links
Dual CSIX OC-48 Interfaces
x16
Active Redundant Switch Card
Crossbar
Switch
Crossbar
Switch
Crossbar Crossbar
eamSwitch GiagStreSawmitch
Crossbar Crossbar
Switch
Switch
Line Card
Queuing
CSIX _Engine
Dual CSIX OC-48 Interfaces
Crossbar
Switch
Crossbar
Switch
Active Redundant Switch Card
PB-GIGASTREAM-002