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Product Specifications
Table 2 Product Specifications
Feature Description
Performance • 24 Gbps switching fabric (Catalyst 3550-12G and 3550-12T), 13.6 Gbps switching fabric
(Catalyst 3550-48), 8.8 Gbps switching fabric (Catalyst 3550-24, 3550-24 PWR, 3550-24-DC,
and 3550-24-FX)
• 12 Gbps maximum forwarding bandwidth at Layer 2 and Layer 3 (Catalyst 3550-12G
3550-12T), 6.8 Gbps maximum forwarding bandwidth at Layer 2 and Layer 3 (Catalyst
3550-48), 4.4 Gbps maximum forwarding bandwidth at Layer 2 and Layer 3 (Catalyst
3550-24, 3550-24 PWR, 3550-24-DC, and 3550-24-FX)
• 17.0 Mpps forwarding rate for 64-byte packets (Catalyst 3550-12G and 3550-12T), 10.1 Mpps
forwarding rate for 64-byte packets (Catalyst 3550-48), 6.6 Mpps forwarding rate for 64-byte
packets (Catalyst 3550-24, 3550-24 PWR, 3550-24-DC, and 3550-24-FX)
• 4 MB memory architecture shared by all ports (Catalyst 3550-12G, 3550-12T, and 3550- 48),
2 MB memory architecture shared by all ports (Catalyst 3550-24, 3550-24 PWR, 3550-24-DC,
and 3550-24-FX)
• 64 MB DRAM and 16 MB Flash memory
• Configurable up to 12,000 MAC addresses (Catalyst 3550-12G and 3550-12T), Configurable
up to 8,000 MAC addresses (Catalyst 3550-48, 3550-24, 3550-24 PWR, 3550-24-DC,
and3550-24-FX)
• Configurable up to 24,000 unicast routes (Catalyst 3550-12G and 3550-12T), Configurable
up to 16,000 unicast routes (Catalyst 3550-48, 3550-24, 3550-24 PWR, 3550-24-DC, and
3550-24-FX)
• Configurable up to 8,000 multicast routes (Catalyst 3550-12G and 3550-12T), Configurable
up to 2,000 multicast routes (Catalyst 3550-48, 3550-24, 3550-24 PWR, 3550-24-DC, and
3550-24-FX)
• Configurable Maximum Transmission Unit (MTU) of up to 2,000 Bytes forbridging ofMPLS
tagged frames (Catalyst 3550-12G and 3550-12T), Configurable Maximum Transmission
Unit (MTU) of up to 1,546 Bytes for bridging of MPLS tagged frames (Catalyst 3550-48,
3550-24, 3550-24 PWR, 3550-24-DC, and 3550-24-FX)
Management • BRIDGE-MIB
• CISCO-BULK-FILE-MIB
• CISCO-CDP-MIB
• CISCO-CLASS-BASED-QOS-MIB
• CISCO-CLUSTER-MIB
• CISCO-CONFIG-COPY-MIB
• CISCO-CONFIG-MAN-MIB
• CISCO-ENVMON-MIB
• CISCO-FLASH-MIB
• CISCO-FTP-CLIENT-MIB
• CISCO-HSRP-EXT-MIB
• CISCO-HSRP-MIB
• CISCO-IGMP-FILTER-MIB
• CISCO-IMAGE-MIB
• CISCO-IPMROUTE-MIB
• CISCO-MAC-NOTIFICATION-MIB
• CISCO-MEMORY-POOL-MIB
• CISCO-PAGP-MIB
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