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Used Cisco Switches 4900 Series

Cisco Catalyst 4900 Series Switches deliver high-performance, low-latency wire-speed Layer 2 and 3 services in a small form factor (1 or 2 rack units). The 4900 Series is ideal for space-constrained deployments.

Product IDDescription
WS-C4948Catalyst 4948, optnl sw, 48-Port 10/100/1000+4 SFP, no p/s
WS-C4948-SCatalyst 4948, IPB s/w, 48-Port 10/100/1000+4 SFP, 1 AC p/s
WS-C4948-ECatalyst 4948, ES s/w, 48-Port 10/100/1000+4 SFP, 1 AC p/s
WS-C4948-BDLGreen Bundle 10x WS-C4948
WS-C4948-10GECatalyst 4948, optnl sw, 48*10/100/1000+2*10GE(X2), no p/s
WS-C4948-10GEBDLGreen Bundle 10x WS-C4948-10GE
WS-C4948-10GE-SCatalyst 4948, IPB s/w, 48*10/100/1000+2*10GE(X2), 1 AC p/s
WS-C4948-10GE-ECatalyst 4948, ES Image, 48*10/100/1000+2*10GE(X2), 1 AC p/s
WS-C4900MBase system with 8 X2 ports and 2 half slots
WS-C4948ECatalyst 4948E, opt sw, 48-Port 10/100/1000+ 4 SFP+, no p/s
WS-X4993=Catalyst 4948E Spare Fan Tray
WS-C4948E-ECatalyst 4948E, ES, 48-Port 10/100/1000+ 4 SFP+, AC p/s
WS-C4948E-SCatalyst 4948E, IPB, 48-Port 10/100/1000+ 4 SFP+, AC p/s
PWR-C49E-300AC-R=Catalyst 4948E 300WAC power supply

The Cisco Catalyst 4900M Switch is designed for data center network top-of-rack switching and midmarket collapsed core and aggregation layer deployment. Optimized for ultimate deployment flexibility for the data center, the Cisco Catalyst 4900M can be deployed for 10/100/1000 or 1/10GBASE-T server access with 1:1 uplink-to-downlink oversubscription and environments with a mix of 10/100/1000 and 10 Gigabit Ethernet servers or all 10 Gigabit Ethernet servers.

Cisco Catalyst 4948 Switch is a wire-speed, low-latency, Layer 2 to 4, 1-rack-unit (1RU), fixed-configuration switch for rack-optimized server switching. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, the Cisco Catalyst 4948 offers exceptional performance and reliability for low-density, multilayer aggregation of high-performance servers and workstations.