3Com SuperStack 3 Switch 4300 - switch - 48 ports 3C17100

The only certainty in networks today is that bandwidth demands will continue to increase. As more complex and time-sensitive applications such as voice and video are created for the desktop, a higher volume of traffic is generated throughout the network. This results in network bottlenecks that can cause performance problems within workgroups, to and from servers, and across the backbone. Switching technology has proven to be the most cost-effective, flexible, and least disruptive way to add and manage bandwidth at every level of your network. 3Com switches enhance your network's performance by creating "microsegments" that are interconnected using a high-speed switching matrix. Microsegmenting means that a switched node does not share bandwidth with other nodes, even when they share the same port - which translates to dramatic increases in performance.

3Com SuperStack 3 Switch 4300 - switch - 48 ports specifications

     General
     Device Type Switch - Stackable
     Enclosure Type Rack-mountable - External
     Built-in Devices None
     Installed Modules Qty (Max) 0.0 (installed) / 2.0 (max)
     Width 17.3 in
     Depth 9.8 in
     Height 1.7 in
     Weight 11.0 lbs
     Enclosure Color White
     Localization English / United Kingdom
     Networking
     Ports Qty 48.0 x Ethernet 100Base-TX , x Ethernet 10Base-T
     Data Transfer Rate 100.0 Mbps
     Data Link Protocol Fast Ethernet , Ethernet
     Networking type Switch
     Connectivity Technology Wired
     Communication Mode Half-duplex , Full-duplex
     Switching Protocol Ethernet
     Status Indicators Port status , Power , Link activity
     Features Flow control , Stackable , Modular design , Manageable , Full duplex capability
     Compliant Standards IEEE 802.1p , IEEE 802.3u , IEEE 802.1Q , IEEE 802.3 , IEEE 802.1D
     Expansion / Connectivity
     Expansion Bays Total (Free) None
     Expansion Slots Total (Free) 2.0 ( 2.0 ) x Expansion slot
     Interfaces 1.0 x Network - Ethernet 10Base-T/100Base-TX - 9 pin D-Sub (DB-9) Female - 48.0 , 48.0 x Management - RS-232C - RJ-45 Male - 1.0
     Compatible Slots None
     Compatible Bays None
     Connections None
     Miscellaneous
     Rack Mounting Kit Included
     Power
     Power Device Power supply - Integrated
     Voltage Required AC 110/220 V ± 10%
     Power Consumption Operational 75.0 Watt
     Software / System Requirements
     Software Included Drivers & Utilities