Cisco Catalyst 4948

Description: Model ID WS-C4948 / Cisco Catalyst 4948 - Switch - 48 ports - EN, Fast EN, Gigabit EN - 10Base-T, 100Base-TX, 1000Base-T + 4 x SFP (empty) ... more

Cisco Catalyst 4948 ... - 1U - rack-mountable / The Cisco Catalyst 4948 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 Cisco Catalyst 4948 Series offers exceptional performance and reliability for low density, multilayer aggregation of high performance servers and workstations.

The Cisco Catalyst 4948 offers 48 ports of wire-speed 10/100/1000BASE-T with 4 alternative wired ports that can accommodate optional 1000BASE-X Small Form-Factor Pluggable (SFP) 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.

Newest Review: ... the flash drive, and change the settings ease of setup: quite an easy switch to setup, it has the usual kind of cisco ... more

... program, with the easy option to upgrade the firmware/ software on it. To setup a Vlan, you use the configuration terminal within. (conft) Breakabiltity: as it says on the box really: fragile. It can stand the usual bumps and scratches with its metal casing, but if dropped will usually break one of the ports. Flashing: using the console port, you can set it up to flash the firmware, and put either an upgrade or downgrade on using the onboard ports. all you have to do is set your pc as an ftp server, and simply use the ...more

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Price Comparison for Cisco Catalyst 4948

Cisco Catalyst 4948 - switch - 48 ports The Cisco Catalyst 4948 is a wire - speed, low - latency, Layer 2 ... Last Update 27.11.2009 05:48	£ 4,805.18	£ 3.99
Cisco Catalyst 4948 - switch - 48 ports The Cisco Catalyst 4948 is a wire - speed, low - latency, Layer 2 ... Last Update 27.11.2009 05:48	£ 5,024.76	£ 3.99
Cisco Catalyst 4948 - switch - 48 ports The Cisco Catalyst 4948 is a wire - speed, low - latency, Layer 2 ... Last Update 27.11.2009 05:48	£ 6,938.15	£ 3.99
Cisco Catalyst 4948-10GE - switch - 48 ports The Cisco Catalyst 4948 - 10GE Switch is a wire - speed, low - la ... Last Update 27.11.2009 05:48	£ 8,713.16	£ 3.99
Cisco Catalyst 4948-10GE - switch - 48 ports The Cisco Catalyst 4948 - 10GE Switch is a wire - speed, low - la ... Last Update 27.11.2009 05:48	£ 6,874.42	£ 3.99

Read Reviews for Cisco Catalyst 4948

Cisco Catalyst 4948: catalyst speed up reactions right? (264 words)
by - written on 30/01/09 (Very useful, 46 readings)
Rating:

Another entry onto the cisco scene is the catalyst 4948 switch. 48 ports with four G-bic options for either fiber optics or standard RJ45 cables. setting up: this is made quite simple by the console port on the back. Using a program such as hyperterminal willl allow you to access the flash drive, and change the settings ease of setup: quite an easy switch to setup, it has the usual kind of cisco program, with the easy option to upgrade the firmware/ software on it. To setup a Vlan, you use the configuration terminal within. (conft) Breakabiltity: as it says on the box really: fragile. It can stand the usual bumps and scratches with ... Read the complete review

Technical Details for Cisco Catalyst 4948

Product Description	Cisco Catalyst 4948 - switch - 48 ports
Device Type	Switch
Form Factor	Rack-mountable - 1U
Dimensions (WxDxH)	43.9 cm x 41 cm x 4.4 cm
Weight	7.5 kg
Processor	1 266 MHz
RAM	256 MB SDRAM
Flash Memory	64 MB
Ports Qty	48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T
Data Transfer Rate	1 Gbps
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Empty Slots	4 x SFP (mini-GBIC)
Remote Management Protocol	SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP
Features	Layer 2 switching, DHCP support, auto-negotiation, ARP support, trunking, Cisco Fast EtherChannel, VLAN support, Cisco Gigabit EtherChannel , IGMP snooping, Syslog support, manageable, MAC address filtering
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
Manufacturer Warranty	1 year warranty