Cisco Catalyst 4948 Layer 3 Switch
48 x 10/100/1000Base-T
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- Item No.
- Mfg Part No.
Product Information for Cisco Catalyst 4948 Layer 3 Switch
Highlights for Cisco Catalyst 4948 Layer 3 Switch
- Product Type:Layer 3 Switch
- Number of Ports:48
Cisco Catalyst 4948 is a wire-speed, low latency, 48-port 10/100/1000 Ethernet, Layer 2-4, 1-rack-unit (RU), fixed-configuration switch for rack-optimized server-switching applications. The Cisco Catalyst 4948 Switch offers exceptional performance and reliability for Layer 2 and Layer 3 server switching deployments for enterprise and small and medium-sized (SMB) businesses.
Processor & Chipset
Management & ProtocolsManagement: CiscoWorks Embedded CiscoView Cisco Network Assistant Cisco SwitchProbe analyzer Remote Monitoring (RMON) software agent SNMPv1, v2, and v3 instrumentation, delivering comprehensive in-band management Command-line interface (CLI)-based management console to provide detailed out-of-band management Support for 2048 active VLANs and 4096 VLAN IDs per switch ACL or quality-of-service (QoS) entries: 32,000 VLAN Trunking Protocol (VTP) and VTP domains Community private VLANs (PVLANs) Remote in-band management is available with SNMP, Telnet client, BOOTP, and Trivial File Transfer Protocol (TFTP)Manageable: Yes
Interfaces/PortsInterfaces/Ports: 48 x RJ-45 10/100/1000Base-T LANNumber of Ports: 48Gigabit Ethernet Port: Yes
General InformationProduct Type: Layer 3 SwitchManufacturer Part Number: WS-C4948-EManufacturer Website Address: www.cisco.comManufacturer: Cisco Systems, IncProduct Name: Catalyst 4948 Layer 3 SwitchProduct Line: CatalystProduct Series: 4900Brand Name: Cisco
I/O ExpansionsExpansion Slots: (4 Total) SFP SharedNumber of Expansion Slots: 4
Media & PerformanceConnectivity Media: Twisted Pair 10/100/1000Base-TPerformance: 96Gbps Switching Fabric
Additional Information Robust Security Unicast and multicast routing entries: 32,000 MAC addresses: 32,768 CPU speed: 266 MHz Policers: 512 ingress and 512 egress Hardware-based storm control (formally known as broadcast and multicast suppression) Enterprise Services software image (IPX, Appletalk, OSPF, EIGRP, IS-IS, BGP) Cisco EtherChannel technology, Cisco Fast EtherChannel technology, and Cisco Gigabit EtherChannel technology support Switch heat dissipation: 1023 BTU/hour
Memory: 256-MB SDRAM 64-MB Flash (onboard and fixed) 512-KB NVRAM 256 bytes serial EEROM
Network & CommunicationLayer Support: 2
Physical CharacteristicsDimensions: 1.71" Height x 17.29" Width x 16.14" DepthWeight: 16.49 lb
Power DescriptionPower Source: Power Supply