l-com connectivity products, an iso 9001:2000 manufacturer and distributor, sells bulk cable, cable assemblies, connectors, and adapters online. they carry common and hard-to-find cat 5e, cat 6, usb, coaxial, fiber optic, d-subminiature (including svga and serial), din (including ps/2 and s-video), firewire (ieee 1394), ieee 488 gpib, and scsi products. they also carry 19 racks and rack panels, panel-mount bulkhead adapters and couplers, networking routers and equipment, kvm switches and extenders, and media converters. they offer same-day shipping on stock cables and products, custom cable manufacturing capabilities, and free documentation including cad models. their website is user-friendly and full of cable tips, tutorials, diagrams, and even video demonstrations. there is a sign up form on their home page to receive a full-color connectivity catalog and informative monthly email newsletters.