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CISCO
CISCO Original WS-C4948-E 4900 Series Network Switch 48-Port Gigabit + 4x SFP Sw
- Description
- Specification
WS-C4948-E 4900 Series Network Switch 48-Port Gigabit + 4x SFP Switch
| Device Type | Switch - 48 ports - L3 - managed |
| Enclosure Type | Rack-mountable - 1U |
| Subtype | Gigabit Ethernet |
| Ports | 48 x 10/100/1000 + 4 x shared SFP |
| MAC Address Table Size | 32K entries |
| Routing Protocol | RIP-1, RIP-2, EIGRP, static IP routing |
| Remote Management Protocol | SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTPS |
| Authentication Method | Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2) |
| Features | Layer 3 switching, layer 2 switching, auto-sensing per device, DHCP support, auto-negotiation, ARP support, trunking, CIS CO Fast EtherChannel, VLAN support, CIS CO Gigabit EtherChannel , IGMP snooping, Syslog support, manageable, MAC address filtering, Broadcast Storm Control |
| 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 |
| Processor | 1 : 266 MHz |
| RAM | 256 MB - SDRAM |
| Flash Memory |
64 MB flash |
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