Black Box 1000ft Plenum CAT5e 350-MHz Solid Ethernet Cable (Black)

The Black Box EYN860A-PB-1000 is a bulk spool of CAT5e Ethernet cable that gives installers 1000 feet of dependable network performance. Tested up to 350 MHz, it supports voice, 10BASE-T, and 100BASE-TX data lines without the signal loss or crosstalk that can slow a busy network.

This model uses solid copper conductors arranged in four twisted pairs. The design keeps attenuation low over long horizontal runs, making it a practical choice for offices, schools, hospitals, and other buildings where consistent throughput matters.

Because the outer jacket carries a plenum-rated CMP classification, the cable can be routed through air-handling spaces while staying compliant with building codes. That is especially valuable when you are wiring drop ceilings or ventilation returns in commercial environments.

Installation moves quickly thanks to the built-in pull box, an internal rip cord that lets you strip the jacket cleanly, and sequential markings every two feet that show exactly how much cable remains. These details cut waste and help technicians finish jobs on schedule.

TAA compliance and component-level verification give government facilities, federal contractors, and enterprises confidence that the cable meets strict procurement and performance standards.

Highlights:

• 350 MHz sweep tested for extra bandwidth headroom
• Four twisted pairs with solid copper conductors built for CAT5e networks
• Plenum-rated CMP jacket suitable for air plenums and other return-air spaces
• Convenient 1000-foot pull box with a rip cord for fast jacket removal
• Sequential two-foot markings simplify measurements and reduce scrap
• TAA compliant and GSA certified for regulated installations