- Product Description Cisco Catalyst 4948E - switch - 48 ports - managed - rack-mountable
- Device Type Switch - 48 ports - managed
- Enclosure Type Rack-mountable 1U
- Subtype Gigabit Ethernet
- Ports 48 x 10/100/1000 + 4 x SFP+
- Performance Switching capacity: 176 Gbps ¦ IPv4 switching: 131 Mpps ¦ IPv6 switching: 110 Mpps
- Capacity QoS hardware entries: 32000 ¦ Switched virtual interfaces (SVIs): 4000 ¦ Active VLANs: 4096 ¦ Spanning Tree Protocol instances: 3000
- MAC Address Table Size 55K entries
- Jumbo Frame Support 9216 bytes
- Routing Protocol RIP-1, RIP-2, static IP routing
- Remote Management Protocol SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTPS, TFTP, SSH, SSH-2, CLI
- Features Hot swap module replacement, layer 2 switching, DHCP support, auto-negotiation, VLAN support, IGMP snooping, MAC address filtering, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Spanning Tree Protocol (STP) support, Per-VLAN Spanning Tree (PVST), tunneling, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping, Dynamic ARP Inspection (DAI), Time Domain Reflectometry (TDR), Per-VLAN Spanning Tree Plus (PVST+)
- Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ag
- Power Redundancy Optional
- Dimensions (WxDxH) 17.5 in x 19.4 in x 1.7 in
- Weight 14.11 lbs
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