SWITCH 4228G 24-PORT PLUS 2 10/100/1000 VE 2GBIC SLOT

For copper-wired Ethernet networks that need premium switching performance and the flexibility of Fiber or Copper Gigabit uplinks (via fixed 10/100/1000 or GBIC ports) without the complexity and high price, the 3ComŪ SuperStackŪ 3 Switch 4228G is an innovative, yet very practical solution. This 28-port Ethernet switch combines wirespeed Layer 2 switching with easy installation and exceptional reliability, backed by 3Com's limited lifetime warranty. Twenty-four autosensing 10/100 copper ports provide flexible desktop and workgroup attachments, while two autosensing 10/100/1000 copper uplink ports support stacking or Gigabit connections, and two flexible GBIC expansion slots enable an additional choice of fiber or copper Gigabit Ethernet backbone and server connections.Resiliency features such as Rapid Spanning Tree Protocol, link aggregation (for the 10/100/1000 ports), and a redundant power option help ensure uptime. Built-in Gigabit ports can be used as uplinks or for stacking with a mix of other SuperStack 3 Switch 4228G, or with SuperStack 3 Switch 4250T and Switch 4226T units. Up to four units can be stacked for maximum scalability.

Features
  • Wirespeed, non-blocking performance
  • Two GBIC ports, supporting all Gigabit Ethernet media, offer total connectivity flexibility
  • "Right out of the box" operation for no-hassle implementation
  • Switch can configure its own IP settings for management through SNMP, web, or CLI
  • Forwarding rates up to 9.5 million packets per second
  • Two built-in 10/100/1000 ports support high-speed connections as uplinks or for stacking
  • Integrated stack management, for single IP management of up to four units
  • Redundant power is available using 3Com SuperStack Advanced Redundant Power System
  • Ships with trial version of 3Com Network Supervisor application, which configures, maps, and monitors your system and provides custom alerts and reports
  • Limited lifetime warranty includes fan and power supply

Specifications
Ports 26
10/100 Mbit UTP Ports 24
10/100/1000 Mbit UTP Ports 2
Height 4.36 cm (1.7 in)
Width 44.0 cm (17.3 in)
Depth 27.4 cm (10.8 in)
Weight 2.4 Kg (5.3 lb)
Media Interfaces RJ-45
Web Management Yes
CLI Management / Telnet Yes
Switch Fabric Performance 8.8Gbps
Forwarding Speed 6.5Mbps
Queues per Port Yes
Link Aggregation Yes
802.1w Rapid Spanning Tree Yes