Cisco Catalyst 4948E Switch

Cisco Catalyst 4948E Switch

Video Data Sheet

Learn more about the Cisco Catalyst 4948E top-of-rack switch. (4:08 min)

Viewing this embedded video requires the latest version of Adobe Flash Player with JavaScript enabled.
Get the Flash Player

The Cisco Catalyst 4948E is a wire-speed, low-latency, Layer 2-4, 1 rack unit (1 RU), fixed-configuration switch for rack-optimized server switching. Based on the award-wining Cisco Catalyst 4948 hardware and software architecture, the Cisco Catalyst 4948E doubles uplink capacity to four 10Gb Ethernet uplinks, offers front-to-back cooling, supports IPv6 in hardware, and continues to offer:

• Exceptional performance and reliability for high-density, multilayer aggregation of high-performance, rack optimized servers and workstations
• 48 ports of wire-speed 10/100/1000BASE-T with 4 alternative wired ports that can accommodate optional 1000BASE-X
• Small Form-Factor Pluggable (SFP) optics
• Optional internal AC or DC 1 + 1 hot-swappable power supplies and a hot-swappable fan tray with redundant fans for exceptional reliability and serviceability