Description
Cisco WS-C4948-10GE-S
The used Cisco WS-C4948-10GE-S switch is a wire-speed, low-latency, Layer 2-4, 1-rack-unit (1-RU), fixed-configuration switch for rack-optimized server switching. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, the refurbished Cisco WS-C4948-10GE-S offers exceptional performance, bandwidth, and reliability for low-density, multilayer aggregation of high-performance servers and workstations. The used Cisco WS-C4948-10GE-S offers 48 ports of wire-speed 10/100/1000BASE-T with 2 ports of wire-speed 10 Gigabit Ethernet (X2 optics). 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.
Specifications for the Cisco WS-C4948-10GE-S
- Processor = 1 x 666MHz
- RAM = 256MB SDRAM
- Ports = 48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T
- Data Transfer Rate = 1Gbps
- Data Link Protocol = Ethernet, Fast Ethernet, Gigabit Ethernet
- Empty Slots = 2 x X2
- Remote Management Protocol = SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTPS, SSH-2
- Communication Mode = Half-duplex, full-duplex
- Routing Protocol = RIP-1, RIP-2, EIGRP, HSRP, VRRP, static IP routing
- MAC Address Table Size = 55K entries
- Authentication Method = Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
- Features = Layer 3 switching, layer 2 switching, DHCP support, auto-negotiation, BOOTP support, ARP support, trunking, Cisco Fast EtherChannel, VLAN support, Cisco Gigabit EtherChannel , IGMP snooping, manageable, MAC address filtering, Broadcast Storm Control, Multicast Storm Control, DHCP snooping, Port Aggregation Protocol (PAgP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping
- Interfaces = 48 x network – Ethernet 10Base-T/100Base-TX/1000BaseT-RJ-45 1 x management – console – RJ-45 female
- 1 x management – Ethernet 10Base-T/100Base-TX – RJ-45 female