VSC7310-01 Datasheet, PDF (1/2 Pages) Vitesse Semiconductor Corporation – 24-Port 10/100/1000 and 2-Port 10 Gbps Wire-Speed Stackable Layer-2/Layer-3 Ethernet Switch

ETHERNET PRODUCTS
VSC7310-01
24-Port 10/100/1000 and 2-Port 10 Gbps Wire-Speed Stackable Layer-2/Layer-3 Ethernet Switch
BLOCK DIAGRAM:
Frame Bus
Gatwick-Ie™
Analyzer / Arbiter
Policer
Shaper/
Scheduler
Policer
Shaper/
Scheduler
Policer
Shaper/
Scheduler
Policer
Shaper/
Scheduler
CPU Interfaces
MIIM
Classifier Rewriter Classifier Rewriter Classifier Rewriter Classifier Rewriter
MII Management
Interfaces
SI
10/100/1000 MACs
10/100/1000 MACs
10G MAC
10G MAC
RGMII/RTBI
RGMII/RTBI
XGMII
XGMII
PI
0-3
20-23
24
25
FEATURES:
` 24 x 1 Gigabit ports and 2 x 10 Gigabit Ethernet ports with non-blocking
wire-speed performance
` VstaX™ stacking for 10 Gbps operation
` 816 kilobytes on-chip frame buffer
` Per-port configurable CPU-based learning
` Class-of-Service, link aggregation, and port mirroring across stack link
` Per-port configurable Q-in-Q multiple VLAN tags, as well as MPLS label
switching and priority mapping
` Advanced security capabilities for per-port based versatile snooping and
advanced storm control
` DSCP remarking for both IPv4 and IPv6
` Per-port data-rate policer and shaper/scheduler with a granularity of
156 kbps
` 16 k MAC addresses and 4 k VLAN support
` 8 k IPv4 unicast addresses with longest prefix match and 6 k IPv4
multicast address support
` Jumbo frame support
` Multiple protocol support: IEEE Std 802.1D™, IEEE Std 802.1w™, IEEE
Std 802.1s™ and IEEE Std 802.1X™
` Provides extensive statistics for SNMP MIBs, RMON and Layer 3, and
Layer-3 SMON
APPLICATIONS:
` 24-port wire-speed stackable Layer-2/Layer-3 switch/router system
` 48-port single box Layer-2/Layer-3 switch/router system
BENEFITS:
` Enables the design of 24-port Layer-2/Layer-3 Gigabit Ethernet switch
with 2 stackable 10 Gbps uplink ports or 48-port Layer-2/Layer-3 Gigabit
switches
` Provides wire-speed stacking capability for 48-port Gigabit Ethernet
switch
` Eliminates the need for external buffer memory while maintaining
high-peak load performance
` Provides great control and flexibility for address learning
` Provides virtual single chip solution for high density stackable switching
system
` Enables customer to aggregate traffic in Metropolitan Area Network
(MAN) with Q-in-Q or MPLS labels
` Provides versatile snooping capability: BPDU, GARP, ARP, IPMC, IGMP,
TCP/UDP, BOOTP, DHCP. Provides MC and BC storm control, as well
as flooding control
` Enables LAN edge products to generate standard priority that can be
used in the core network
` Enhances the switch traffic management capability with fine granularity
` Stores a large amount of stations at wire speed in the on-chip MAC
table, ensuring optimal network performance
` Provides large tables for both Layer-3 unicast and multicast operations,
ensuring optimal network scalability
` Provides the support of frame sizes up to 10 kilobytes (Jumbo frames)
` Supports complex network topologies with fast failure recovery and
access control
` Provides customer with complete management features for both Layer-2
and Layer-3 operation
VPPD-01328
Revision 1.1