Black Box 1000ft CAT5e 350-MHz UTP Ethernet Cable (White)

The Black Box EYN852A-PB-1000 is a bulk Category 5e Ethernet cable that arrives in a 1000-foot pull box, ready for anyone who needs to run multiple network drops through walls, ceilings, or plenum spaces without constant spool changes.

Sweep testing to 350 MHz gives the cable headroom beyond the basic Cat5e requirement, so it carries voice traffic, 10BASE-T, 100BASE-TX, and other bandwidth-hungry applications with confidence. Each unshielded twisted pair uses solid conductors that keep attenuation low and control power-sum crosstalk, delivering a stable signal even on long horizontal runs.

The CMP plenum rating means the jacket meets strict fire-safety codes for return-air spaces, which is essential in offices, schools, hospitals, and other commercial buildings where local regulations are non-negotiable. Installers who work in these environments can pull the cable once and forget about future code issues.

An Accu-Pull measuring system on the box shows the remaining length at a glance, saving time on cut planning and reducing waste on site. Technicians appreciate the clear markings when they need to estimate the next run or track material costs during large projects.

The cable is TAA compliant and listed on GSA schedules, making it an easy choice for government agencies, contractors, and any organization that must meet federal sourcing rules without compromising on performance.

Whether you are wiring a small office, adding access points across a campus, or staging a floor build-out in a data center, this cable provides dependable performance and an installation process that feels straightforward from the first pull to the last punch-down.

Highlights:

• Sweep tested to 350 MHz for extra bandwidth headroom
• Unshielded twisted pair Cat5e construction
• CMP plenum rating approved for use in air-handling spaces
• 1000-foot pull box with length markings for easy handling
• Accu-Pull measuring system reduces waste and speeds setup
• TAA compliant and GSA certified for government projects