WS-C4948E-E Cisco Catalyst 4948 48 Port GigE SFP+ Switch, IP Services
Cisco WS-C4948E-E Catalyst Switch offers forty-eight ports of wire-speed 10/100/1000 Gbps RJ45 downlink ports and four 1/10 Gigabit Ethernet uplink ports. The 4948E-E Switch will simplify data center architecture and operations as well as prioritize network traffic to help control data-intensive multimedia and important applications. Other special features of the WS-C4948E-S include a 96 Gbps fabric, a forwarding rate of 72 mpps for Layer 2 to 4 traffic, and a single port that is dedicated for offline disaster recovery .
Part Number: WS-C4948E-E
Device Type: Switch - 48 ports - L3 - managed
Form Factor: Rack-mountable
Dimensions (WxDxH): 17.5 in x 19.4 in x 1.7 in
Performance Bandwidth: Switching capacity : 176 Gbps ¦ IPv4 switching : 131 Mpps ¦ IPv6 switching : 110 Mpps
Features: Hot swap module replacement, layer 3 switching, layer 2 switching, DHCP support, auto-negotiation, VLAN support, IGMP snooping, traffic shaping, MAC address filtering, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Non-Stop Forwarding (NSF), 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, Virtual Route Forwarding-Lite (VRF-Lite), MLD snooping, Dynamic ARP Inspection (DAI), Time Domain Reflectometry (TDR), Per-VLAN Spanning Tree Plus (PVST+), EIGRP Stub Routing
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