Networking > Cisco > WS-4500

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WS-C4948-S WS-C4948-S Catalyst 4948, IPB s/w, 48-Port 10/100/1000+4 SFP, CISCO Code   UPC Weight WS-C4948-S   746320908878  010.880 Product Information PI DATE: July 2006 PORTS : 48 x 10/100/1000 density FORWARDING BANDWIDTH PER BOX (Gbps) : 96 PACKETS PER SECOND PER BOX (Mpps) : 72 MAC ADDRESSES SUPPORTED : 32,768 ROUTES SUPPORTED : 32,000 ONBOARD MEMORY (DRAM MB) : 256 MAX. WATT POWER CONSUMPTION 300 AC/DC SUPPORT Yes DIMENSIONS (H x W x D) centimeters 44 x 439 x 409mm * 72 Mpps Layer 3 and 4 forwarding-IP routing, Cisco Express Forwarding- * Layer 2-4 hardware-based switch engine (application-specific integrated circuit [ASIC]-based) * Support for 2048 active VLANs and 4096 VLAN IDs per switch * Layer 2 multicast addresses: 16,384 * Policers: 512 ingress and 512 egress * ACL or quality-of-service (QoS) entries: 32,000 * Uplinks: 4 alternatively wired SFP ports with (Gigabit EtherChannel) supp * Latency: 6 microseconds for 64-byte packets * Switched virtual interfaces (SVIs): 2048 * STP instances: 1500 * Internet Group Management Protocol (IGMP) snooping entries: 8000 Vendors Web Address www.cisco.com.au