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3Com 3C16464B SuperStack 3, 12-Port Baseline Switch

Reliable, Unmanaged 10/100 Ethernet Switching. Perfect for midsize business networks and branch offices, this switch is a reliable, easy-to-use solution without the complexity of management. Cut network bottlenecks, avoid the network span limitations of Fast Ethernet hubs, and deliver high performance...

$112.95

3Com 3C16968 SuperStack 3, 3300 Series, Layer 3 Module

Cost-Effective Layer 3 Routing It's easy to cost-effectively add routing capabilities to your switched Ethernet workgroup. 3Com® SuperStack® II Switch 1100s or SuperStack 3 Switch 3300s with a Layer 3 module installed can seamlessly route IP traffic between subnets. Boost intranet performance and relieve legacy routers from fast-growing IP LAN traffic...

$162.95

3Com 3CR17171-91 SuperStack 4 PoE Switch 5500-EI Power 28-Port Fast Ethernet Managed Switch

The 3Com Switch 5500-EI 28-Port is a premium stackable 10/100 switch with Enhanced Image (EI) software for businesses running the most demanding network applications requiring the highest "five 9s" network uptime.24-ports operate at 10/100 while four additional SFP-based ports operate at Gigabit speeds. The 10/100 ports also provide Power over Ethernet (PoE), for distribution of power to other devices over the same cabling used for data.The Switch 5500-EI supports distributed, resilient 3Com XRN Stacking Te..

$433.95

3Com 3CR17258-91 SuperStack 4 Switch 5500G-EI 24-Port SFP

The 3Com Switch 5500G-EI 24-Port is a premium stackable 10/100/1000 SFP-based switch with Enhanced Image (EI) software for businesses running the most demanding network applications requiring the highest "five 9s" network uptime. 24 SFP ports operate at 10/100/1000; four of these ports are dual-purposed with four 10/100/1000 ports. Expansion module slot offers additional Gigabit or 10-Gigabit Ethernet connectivity.The Switch 5500G-EI supports distributed, resilient 3Com XRN Stacking Technology with 48 Gbps ..

$109.95

3Com 3C17304 Superstack 4200 24-Port Managed Stackable GBIC Switch

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 3Com® SuperStack® 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. Twenty-four autosensing 10/100 copper ports provide flexible desktop and workgroup attachments, while ..

$50.95

3Com 3C16900 SuperStack II 1000 24-Port Ethernet Switch

SuperStack II Switch 1000 provides 12 or 24 Switched Ethernet ports and a 100BASE-T Fast Ethernet port for dramatically improved desktop-to-server communication. This switch gives you a simple way to eliminate Ethernet LAN traffic congestion while preserving your existing investment in Ethernet, by attaching your Ethernet hubs into the switch ports of the SuperStack II Switch 1000. With SuperStack II Switch 1000, you can boost performance in Ethernet workgroups at a price well within a workgroup LAN's budge..

$55.95

3Com 3C250B-TX SuperStack II 12-Port Ethernet Hub

SuperStack II Hub 100 combines the economy and convenience of a stackable hub with 100 Mbps Fast Ethernet performance. You can use SuperStack II Hub 100 hubs along with other 3Com SuperStack or SuperStack II devices to provide a variety of connectivity options in departmental and remote site LANs. SuperStack II Hub 100 hubs combine the performance advantages of 100 Mbps Fast Ethernet technology with the manageability, flexibility, and economy of a stackable hub platform. SuperStack II Hub 100 is stackable, ..

$148.95

3Com 3C16942A SuperStack II 3000, 12-Port 10/100Base-TX RJ45 Ethernet Managed Ethernet Switch

The SuperStack II Switch 3000 10/100 12 port provides Ethernet and Fast Ethernet Switching in one stackable switch, plus the ability to support ATM or Gigabit Ethernet high speed connections when required. 3Com's award-winning SuperStack II Switches have revolutionized workgroup switching with fast, scalable, highly manageable designs. And now with the introduction of the new auto-sensing 10/100 Ethernet/Fast Ethernet Switch it is possible to achieve the highest level of performance for high speed, switched..

$113.95

3Com 3C93012 SuperStack II 9300 Gigabit Ethernet Switch

SuperStack II, High Density Gigabit Ethernet Switch 9300Twelve 1000BASE-SX Ports 25.6 Gbps switching fabric delivers full line-rate gigabit switching on all ports Multiple gigabit ethernet ports can be trunked together to create interswitch links of up to 6 Gbps...

$210.95

3Com 3C16071 SuperStack II Advanced Redundant Power System RPS Chassis Only

The SuperStack II Advanced Redundant Power System (RPS) offers you flexibility to supply power to your network SuperStack II devices in the event of a failure of an internal Power Supply. The system is a group of products from which you choose the most suitable for your equipment and its configuration. It can supply up to eight SuperStack II networking units.Product Overview: SuperStack II Advanced RPS Chassis 8 Slots EmptyThe chassis has two AC mains inputs and holds the Power Modules and optional mana..

$258.95

3Com 3C16072 SuperStack II Advanced RPS 60 W Module

This slide-in, hot-swappable DC module offers the protection your system needs. It can be used in standard, managed automatic (failover), or fully redundant power systems...

$45.95

3Com 3C16080 SuperStack II Advanced RPS Management Module

This optional slide-in module delivers full SNMP management. It provides over-temperature alerts and operation faults in the modules, fans, and AC outlets of each power system unit. And it disables a power system if a serious fault occurs...

$149.95

3Com 3C16592A SuperStack II Baseline Dual Speed Ethernet Hub 12-Ports

The SuperStack II Hub 12 is equipped with 12 RJ-45 10BASE-T ports. It has an extra port for a backbone connection using an optional Transceiver Interface Module. To improve performance, you can segment the LAN quickly and easily using the slide-in LinkBuilder Bridge MicroModule. The SuperStack II hubs are directly rack mountable, requiring no additional equipment. Each hub comes with a mounting kit. Multiple hubs can be cascaded, either by using the MDI/MDIX port to cascade via twisted pair or by simply add..

$96.95

3Com 3C16592 SuperStack II Baseline Dual Speed Hub 12-Port

The SuperStack II Baseline family builds on the tremendous success of SuperStack II enterprise networking solutions by delivering powerful, unmanaged connectivity in a full range of networking technologies. From 10Mbps Ethernet hubs to high-speed 10/100Mbps switching, the Baseline family satisfies the need for high-quality products at an affordable price-enabling even the most budget-conscious organizations to trade up to the next level of networking power. The SuperStack II Baseline family comprises four k..

$54.95

3Com 3C16591 SuperStack II Dual Speed Hub 24 Port

The 3Com SuperStack II system gives you a flexible, cost-effective connectivity solution for local, wide area, and SNA networks. You can combine diverse technologies and network services in one stacked system, strengthen it with uninterruptible and redundant power systems, and manage it all with Transcend-network management solutions. The 3Com SuperStack II Dual Speed Hubs give you the simplest way to migrate to high-speed networking while protecting your existing network investment. The Dual Speed Hubs all..

$355.95

3Com 3C16611 SuperStack II Dual Speed Hub 500 10/100Base-T 24 Port

This hub offers a smooth and affordable way to boost your shared Ethernet workgroups to higher performance. It automatically connects internal 10 and 100 Mbps segments so high-speed PCs and servers can co-exist with Ethernet computers on your LAN workgroup. The hub's full autosensing ports match and run to the maximum speed of attached units...

$60.95

3Com 3C16610 SuperStack II Dual Speed Hub 500 12-Port Ethernet Hub, No Expansion Modules Included

The SuperStack II Dual Speed Hub 500 provides the power of shared 100 Mbps Fast Ethernet with the flexibility to connect 10 Mbps Ethernet devices or users in the same hub. The 10/100 auto-sensing capability on each port provides transparent support for 10 Mbps and 100 Mbps shared connections, automatically detecting the speed of the attached PC NIC and channeling the data to the appropriate segment. An internal 2-port switch ensures seamless integration of 10 Mbps and 100 Mbps users in the same hub. Designe..

$75.95