Alliance Datacom Alliance Datacom

Repair Depot

We specialize in repairing the most popular networking products in use today? We repair Cisco, Adtran, Nortel, Juniper, 3COM, Extreme and more. Our specially trained technicians repair your equipment right the first time. In-house professionally staffed component level repair operation offering immediate assistance. Please call 888-872-5619 and ask for the repair department.


Alliance Datacom

Your trusted, global resource for new or used Cisco equipment, parts and accessories. We carry the award winning line of Cisco routers and Cisco switches below list and shipping daily with an industry leading 1-year warranty. Alliance Datacom is a trusted advisor to corporate end-users providing fast delivery of new, used, refurbished, as well as remanufactured WAN (data communication) network equipment products worldwide. We have our own, in-house professionally staffed component level repair operation offering repair on most WAN products. As a wide area networking solution provider to corporate end-users, we offer one of the world's largest product selections of Cisco, Adtran, Nortel, Juniper and Extreme Networks all at discounted prices. Same day shipping on most items, fast delivery and friendly customer service...guaranteed! Experience the Alliance Datacom difference today.


3Com SuperStack 3 Switch 4200 Family

Affordable, high-performance, wirespeed Layer 2 10/100 Ethernet switching over copper with exceptional reliability for the workgroup or wiring closet. Systems offer 26, 28 or 50 port densities, built-in stacking, and Gigabit Ethernet and GBIC ports.

Switch 4200 Family
Part# Description Add
Switch4200FamilyOverview Managed Layer 2 10/100 switching. Fixed configuration. Ideal for sites needing stacking scalability, performance and ease-of-use in a cost-optimized package
3C17304-US Managed wirespeed 10/100 stackable flexible switch; Layer 2 functionality; includes two 10/100/1000 copper gigabit ports and two GBIC ports
3C17302-US Managed wirespeed 10/100 stackable fixed-configuration switch; Layer 2 functionality; includes two 10/100/1000 copper gigabit ports
3C17300-US Managed wirespeed 10/100 stackable fixed-configuration switch; Layer 2 functionality; includes two 10/100/1000 copper gigabit ports
3C17303 Upgrades your SuperStack 3 Switch 4226T or 4250T switches, running Version 1.x, to the latest Version 2.0 feature set, providing integrated stack management and automated configuration of aggregated links (LACP) and adding support for Alert LED
3CGBIC91 Adds a 1000BASE-SX backbone link by enabling the GBIC slots in selected 3Com switches and modules
3CGBIC92 Adds a 1000BASE-LX backbone link by enabling the GBIC slots in selected 3Com switches and modules
3CGBIC93A Adds a 1000BASE-T backbone link by enabling the GBIC slots in selected 3Com switches and modules
3CGBIC97 Adds a 1000BASE-LH backbone link by enabling the GBIC slots in selected 3Com switches and modules