Black Box Cat5E UTP Hard Wire Couplers

The Black Box FAU963 is a hard-wire coupler for Cat5E unshielded twisted pair cable, built to help you extend or repair network runs without replacing entire cable segments. Snap two existing Cat5E patch cables into the coupler and you instantly have a reliable link that supports data rates up to Gigabit Ethernet.

Because it is manufactured with materials chosen for strength and signal integrity, the FAU963 stands up to repeated use in wiring closets, server racks, classroom ceilings, or behind a home entertainment center. The slim housing slips easily into spots where a full patch panel module would be impractical, yet it maintains the performance needed for VoIP phones, printers, access points, and other networked devices.

Installers, IT managers, and do-it-yourself users will appreciate the straightforward design. No tools, crimping, or punch-down blocks are required—just plug the RJ-45 connectors into each end and the connection is ready. Whether you are extending cable during a renovation, salvaging usable cable during a move, or creating a temporary test setup, the coupler keeps downtime and cost to a minimum.

• Works with Cat5E unshielded twisted pair cabling
• Supports data throughput up to one Gigabit per second
• A compact housing fits in tight spaces and resists everyday wear
• Tool-free installation for quick cable extensions or repairs
• Suitable for home offices, classrooms, and corporate networks