Cisco Switch Catalyst 4900
The Cisco Catalyst 4928 10 Gigabit Ethernet Switch (4928-10GE) is a wire-speed, Layer 2 to 4, 1-rack-unit (1RU) switch designed for space-constrained LAN distribution and core applications. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, this switch offers exceptional performance, bandwidth, and reliability for medium-density, multilayer aggregation of high-performance LAN access switches. High performance and scalability of intelligent network services are made possible with dedicated specialized resources known as ternary content addressable memory (TCAM).
Ample TCAM resources (64,000 entries) enable high feature capacity, providing wire-speed routing and switching performance with concurrent provisioning of services such as quality of service (QoS) and security, helping ensure scalability for today’s network requirements with ample room for future growth.
The Cisco Catalyst 4928 10 Gigabit Ethernet Switch offers 28 wire-speed 1000BASE-X Small Form-Factor pluggable (SFP) ports and 2 wire-speed 10 Gigabit Ethernet (X2 optics) ports. Exceptional reliability and serviceability are delivered with optional internal AC or DC 1 + 1 hot-swappable power supplies and a hot-swappable fan tray with redundant fans (Figure 1).
| Product ID | Description | RFQ |
|---|---|---|
| WS-C4900M | Cisco 4948 Switch WS-C4900M | Free Quote |
| WS-X4993-F | Cisco 4948 Switch WS-X4993-F | Free Quote |
| WS-C4948-10GE | Cisco 4948 Switch WS-C4948-10GE | Free Quote |
| WS-C4948-10GE-S | Cisco 4948 Switch WS-C4948-10GE-S | Free Quote |
| WS-C4948-10GE-E | Cisco 4948 Switch WS-C4948-10GE-E | Free Quote |
| WS-C4948-S | Cisco 4948 Switch WS-C4948-S | Free Quote |
| WS-C4948-E | Cisco 4948 Switch WS-C4948-E | Free Quote |
| WS-C4948 | Cisco 4948 Switch WS-C4948 | Free Quote |
| WS-C4948E | Catalyst 4948E switch WS-C4948E | Free Quote |
| WS-X4993 | Catalyst 4948E switch WS-X4993 | Free Quote |
| WS-C4948E-E | Catalyst 4948E switch WS-C4948E-E | Free Quote |
| WS-C4948E-S | Catalyst 4948E switch WS-C4948E-S | Free Quote |
| WS-C4948E-F-E | Catalyst 4948E switch WS-C4948E-F-E | Free Quote |
| WS-C4948E-F-S | Catalyst 4948E switch WS-C4948E-F-S | Free Quote |
| WS-C4948E-F | Catalyst 4948E switch WS-C4948E-F | Free Quote |
| WS-C4928-10GE | Cisco 4900M Switch WS-C4928-10GE | Free Quote |