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3Com 3C17220 SuperStack 3 Switch 4400 1000Base-T Module

Scale the performance of your Ethernet/Fast Ethernet network by adding this module to the 3Com SuperStack 3 Switch 4400, Switch 4400 FX, Switch 4400 PWR, or Switch 4400 SE 10/100 managed switch. This module provides a resilient, high-performance inter-workgroup or workgroup-to-backbone Gigabit Ethernet connection...

$56.95

3Com 3C17225 SuperStack 3 Switch 4400 Extender Cable

This cable can be used to connect together two SuperStack 3 Switch 4400 units, both fitted with 3C17224 Cascade Modules. The 3C17225 cables can be used with Cascade Extender Units to stack three or more switches...

$2.95

3Com 3C17206 SuperStack 3 Switch 4400 SE, 24-Port 10/100 Ethernet Switch

3Com SuperStack 3 Switch 4400 SE provides attractively priced enterprise-class 10/100 Ethernet switching in a reliable Layer 2 platform and features an easy upgrade to multilayer capabilities. Designed for all network sizes and applications, this new-generation switch offers comprehensive functionality ranging from plug-and-play installation to hot-swappable resilient stacking. Optional plug-in modules let you expand the 3Com SuperStack 3 Switch 4400 SE to provide cost-effective, resilient, high-speed conne..

$65.95

3Com 3C17224 SuperStack 3 Switch 4400 Stack Cascade Module

3Com 3C17224 Cascade Module. Allows multiple Superstack 3 switches to connect to each other...

$45.95

3Com 3C17228 SuperStack 3 Switch 4400 Stack Extender Kit

SuperStack 3 Switch 4400 Stack Extender Kit. Support for stack-wide management of two SuperStack 3 Switch 4400s (including Switch 4400 FX and Switch 4400 PWR) or two Switch 4400 SEs with one IP address...

$213.95

3Com 3C17227 SuperStack 3 Switch 4400 Stacking Kit

SuperStack 3 Switch 4400 Stacking Kit. Network stacking module. Plug-in module. Comes with one cable and two stacking modules. Quickly installs in back of any member of the SuperStack 3 Switch 4400 family...

$65.95

3Com 3C17711 SuperStack 3 Switch 4900, 4-Port 1000Base-T Module

This module delivers four ports of high-performance Gigabit Ethernet switching over copper cabling. It supports Layer 2 switching capabilities, virtual LANs and VLAN tagging, multicast filtering, and seven groups of RMON...

$59.95

3Com 3C17702 SuperStack 3 Switch 4900SX 12-Port 1000Base-SX

3COM 3C17702 Switch 4900 SX 12 Port Superstack 3 1 GBps External Gigabit Ethernet..

$117.95

3Com 3C17100 SuperStack 3 Workgroup Switch 4300, 48-Port 10/100Base-TX, (2) Module Slots, Redundant Power Supply

The 3Com SuperStack 3 Switch 4300 makes high-density, high-performance Layer 2 switching easier and more affordable than ever. Easy to use, this switch is ideal for offices without dedicated IT staff. Optional modules provide flexible connectivity options. Resiliency features such as spanning tree and link aggregation enhance reliability. PRODUCT FEATURES: High-density architecture provides 48 Fast Ethernet ports, with up to 4 extra high-speed expansion ports; ?Efficient design offers high-density switching..

$29.95

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...

$30.95

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..

$319.95

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 ..

$896.95

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..

$51.95

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, ..

$147.95