Product Description
CISCO WS-C4948-E
WS-C4948-E Catalyst 4948, ES s/w, 48-Port 10/100/1000+4 SFP, 1 AC p/s
The Cisco Catalyst 4948 is a 48-port gigabit Ethernet switch with four SFP fiber ports. The Cisco Catalyst 4948 delivers wire-speed throughput with low latency for data-intensive applications, using a 96-Gbps switching fabric with a forwarding rate of 72 mpps for Layer 2 to 4 traffic.
The Cisco Catalyst 4948 is a wire-speed, low-latency, Layer 2-4, 1-rack-unit fixed-configuration switch for rack-optimized server switching. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, the Cisco Catalyst 4948 Series offers exceptional performance and reliability for low density, multilayer aggregation of high performance servers and workstations.
Features and Specs / CISCO WS-C4948-E
- Device Type
-
Switch
- Enclosure Type
-
Rack - mountable - 1
- Width
-
17.3 in
- Depth
-
16.1 in
- Height
-
1.7 in
- Weight
-
16.5 lbs
Memory
- RAM
-
256 MB SDRAM
- Memory / Flash
-
64 MB Flash
Networking
- Port Quantity
-
48 x Ethernet 10Base-T, x Ethernet 1000Base-T, x Ethernet 100Base-TX
- Data Transfer Rate
-
1 Gbps
- Data Link Protocol
-
Ethernet, Fast Ethernet, Gigabit Ethernet
- Networking Type
-
Switch
- Routing Protocol
-
RIP, HSRP, IGMP, OSPF, BGP-4, DVMRP, EIGRP, IS-IS, RIP-2, IGMPv2, IGMPv3, Static IP routing
- Remote Management Protocol
-
HTTP, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 1, SNMP 2, SNMP 3, Telnet
- Connectivity Technology
-
Wired
- Switching Protocol
-
Ethernet
- Features
-
Trunking, IP-routing, Manageable, ARP support, DHCP support, VLAN support, IGMP snooping, Syslog support, Auto-negotiation, Layer 2 switching, Layer 3 switching, Layer 4 switching, MAC address filtering, Cisco Fast EtherChannel, Cisco Gigabit EtherChannel
Expansion and Connectivity
- Expansion Slots Total
-
4 ( 4 ) x SFP (mini-GBIC)
- Interfaces
-
48 x Network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45, 1 x Management - RJ-45, 1 x Management - Ethernet 10Base-T/100Base-TX - RJ-45
- Compatible Slots
-
None
- Compatible Bays
-
None
- Connections
-
None
Power
- Power Device
-
Power supply - hot-plug / redundant - Plug-in module