Description
Cisco WS-C4948E, Catalyst 4948E. opt sw. 48-Port 10/100/1000+ 4 SFP+. no p/s.
The Cisco Catalyst 4948E Ethernet Switch is built from the start to deliver class-leading, full-featured server-access switching. The switch offers forty-eight 10/100/1000 Gbps RJ45 downlink ports and four 1/10 Gigabit Ethernet uplink ports and is designed to simplify data center architecture and operations by offering service provider-grade hardware and software in a one Rack Unit (1RU) form factor optimized for full-featured Top-of-Rack (ToR) data center deployments.The Cisco Catalyst 4948E, with its advanced multicast support, is optimized for multimedia applications.
It supports Protocol Independent Multicast (PIM), Source-Specific Multicast (SSM), and Pragmatic General Multicast (PGM), providing end users with additional scalability to support multimedia applications. Also supported are Internet Group Management Protocol (IGMP) snooping and Multicast Listener Discovery (MLD) snooping in hardware, enhancing performance and reducing network traffic by allowing a switch to dynamically add and remove hosts from a multicast group.The Cisco Catalyst 4948E offers superior per-port QoS features to help ensure that network traffic is classified, prioritized, and scheduled optimally to efficiently manage bandwidth-intensive multimedia and time-sensitive and mission-critical applications. The Cisco Catalyst 4948E can classify, monitor, and mark incoming packets, allowing the administrator to differentiate traffic flows and enforce policies. Sharing, shaping, and strict-priority configurations determine scheduling of egress traffic.
Linkom-PC is your source for Refurbished Cisco WS-C4948E. Most Cisco WS-C4948E are available within 3-4 days.
We make sure each item you receive is ready to use. Any configuration is reset to factory default settings in our REF process.
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Cisco WS-C4948E Technical Specifications
| Management features | |
|---|---|
| ARP inspection: | yes |
| Quality of Service (QoS) support: | yes |
| Switch layer: | L2/L3 |
| Switch type: | Managed |
| Web-based management: | yes |
| Networking | |
|---|---|
| Networking standards: | IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3u,IEEE 802.3z |
| Ports & interfaces | |
|---|---|
| Basic switching RJ-45 Ethernet ports quantity: | 48 |
| Basic switching RJ-45 Ethernet ports type: | Gigabit Ethernet (10/100/1000) |
| Console port: | RJ-45 |
| Installed SFP modules quantity: | 4 |
