Cisco WS-C3550-12G Switch Guide - Page 177

Hardware Features (continued) Ports (continued) Maximum Gigabit Ethernet (Fiber) Ports WS-C4948 4 Maximum 10 Gigabit Ethernet (10GBase-T) Ports Maximum 10 Gigabit Ethernet (fiber) Ports Performance/Scalability Switching Capacity 0 0 96 Gbps Throughput 72 Mpps Routes Supported MAC Addresses Per VLAN Spanning Tree (PVST) Protocol and VLAN IDs Switched Virtual Interfaces (SVIs) Active VLANs Multicast Routes Security and Qualityof-Service (QoS) Hardware Entries Switched Port Analyzer (SPAN) Shared Buffer CPU Synchronous Dynamic RAM (SDRAM) IPv6 Support USB Port Compact Flash Memory Support System Reset Button PoE: Max. 802.3af Class 3 Devices (15.4W) PoE: Max. 802.3af Class 2 Devices (7.3W) 32K 32K 4094 2000 4094 28K 32K 2 Ingress and 4 Egress 16 MB 266 MHz 256 MB Software Switched No No No 0 0 WS-C494810GE WS-C492810GE WS-4900M WS-C4948E/WS- C4948E-F 0 0 2 (X2) 28 0 2 (X2)1 32 (Cisco TwinGig Converter Module) 16 24 (X2)1 4 0 4 (SFP+) 136 Gbps 102 Mpps 32K 55K 4094 96 Gbps 72 Mpps 32K 55K 4094 320 Gbps 250 Mpps for IPv4 125 Mpps for IPv6 256K 55K 176 Gbps 131 Mpps for IPv4 110 Mpps for IPv6 57K 55K 4094 4094 2000 4094 28K 2000 2048 28K 4094 4094 28K 4094 4094 28K 32K 32K 128K 32K 2 Ingress and 4 Egress 16 MB 666 MHz 2 Ingress and 4 Egress 16 MB 666 MHz 8 Ingress and 8 Egress 17.5 MB 1.3 GHz 8 Ingress and 8 Egress 17.5 MB 1 GHz 256 MB 256 MB 512 MB 1 GB Software Switched No Software Switched No Hardware Switched Yes Hardware Switched No No No Yes No No Yes Yes Yes 0 0 0 0 0 0 0 0 * X2 can be converted to SFP+ using OneX Converter Module. 175