The Cisco Catalyst 4948 10 Gigabit Ethernet Switch delivers wire-speed throughput with low latency for data-intensive applications using a 136-Gbps switching ...

The 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.

Cisco announces the end-of-sale and end-of-life dates for the Cisco Catalyst 4948-10GE, Cisco Catalyst 4928-10GE, and Cisco ME 4924-10GE Switches.

The Cisco Catalyst 4948 10 Gigabit Ethernet Switch is now obsolete (past End-of-Life and End-of-Support status).

This product is no longer Supported by Cisco.

Read this data sheet to learn the benefits, specifications, and ordering information for the Cisco Catalyst 4948e Ethernet Switch.

The ESXi nodes have jumbo frames enabled, and are having issues with connecting to the SAN interfaces that are connected to the C4948-10GE-S.

Cisco IOS Release 12.2(46)SG1 introduced a LAN Base software image and an IP upgrade image for the fixed configuration switches, WS-X4948 and WS-X4948-10GE.

Cisco announces the end-of-sale and end-of-life dates for the Cisco Catalyst 4948 Switch. The last day to order the affected product(s) is August 1, 2013.

Basically if you are running Enterprise Services image it is the 4948-E and if you are running IP Base it is 4948-S. All 4948 switches have dual power supply ...