Bulk Cat 5e wire is sold in long reels or boxes for cutting and terminating custom in-wall or riser runs, typically with solid conductors and no connectors attached. Pre-terminated Cat 5e patch cables have stranded conductors, RJ45 connectors, and flexible snagless boots, making them suitable for connecting network, AV, and other equipment in available lengths and colors.

Solid Cat 5e wire uses one conductor per pair and is well suited for permanent runs through walls, ceilings, and other structured cabling paths. Stranded Cat 5e wire uses multiple fine strands for greater flexibility, making it a practical choice for patch cables that connect equipment in racks, cabinets, or other tight spaces.

For in-wall and riser installations that call for a riser rating, select CMR-rated Cat 5e wire; for general-purpose indoor runs, a CM or general-purpose-rated cable may fit the application. Check local codes and project requirements to confirm the jacket rating before installation.

Conductor size and construction affect installation and handling: 24 AWG solid copper bulk Cat 5e wire suits permanent runs, while 24 AWG stranded cable offers flexibility for patch connections, and the available lengths help match the cable to the run. Connector type also matters, with bulk wire intended for termination and patch cables using RJ45 connectors, while colors such as black, white, blue, gray, red, and yellow can help identify connections during installation and service.