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Black bulk Cat 6 ethernet cable in pull box, 1000 ft

Black Box Corporation

Black Box Corporation EYN880A-PB-1000 network ethernet cable Cat 6 1000 ft Black unshielded

SKU CH-YVWM-Y4DPJ MPN EYN880A-PB-1000

Category 6 solid bulk cable rated to 550 MHz, supplied in a 1000-foot pull box for in-wall runs

  • TypeNetwork Ethernet Cables
  • Cat6
  • Connector ABare Wire
  • Connector BBare Wire
  • Length1000 ft.
  • ColorBlack
  • Reliable Gigabit runs with Cat 6 550 MHz rating
  • Install long distances using 1000 ft pull-box length
  • Easy cable identification thanks to black jacket colour
  • Flexible routing with unshielded solid conductors
  • Safe in vertical shafts with CMR grade PVC

Solid bulk cable for installers

This 1000 ft pull box supplies Cat 6 solid conductor wire for permanent infrastructure runs. The bare wire ends allow termination to keystone jacks, patch panels or field plugs. Black PVC jacket aids identification in dense cable trays. It suits contractors and IT teams building structured cabling systems.

Bandwidth ceiling at 550 MHz

The cable is rated to 550 MHz, which defines the practical frequency limit for Cat 6 transmission performance. Unshielded construction means alien crosstalk mitigation relies on installation spacing and pathway separation. Runs must respect the 100 metre channel limit set by the category standard. Exceeding the rated frequency or distance degrades signal integrity.

CMR grade jacket decides vertical use

The CMR riser rating permits installation in vertical shafts between floors without conduit. It does not meet plenum requirements for air-handling spaces, so ceiling voids or raised floors with forced airflow need a different jacket. Pull box packaging supports continuous pulls without splices. Buyers needing plenum-rated cable must select an alternative product.

Highlights

  • Reliable Gigabit runs with Cat 6 550 MHz rating
  • Install long distances using 1000 ft pull-box length
  • Easy cable identification thanks to black jacket colour
  • Flexible routing with unshielded solid conductors
  • Safe in vertical shafts with CMR grade PVC

Specifications

BrandBlack Box
ModelEYN880A-PB-1000
TypeNetwork Ethernet Cables
Cat6
Connector ABare Wire
Connector BBare Wire
Length1000 ft.
ColorBlack
ShieldedUnshielded
Shipping weight12.86 kg
Package size406 × 406 × 248 mm

Questions about this item

How do I choose between different lengths or colours of this Cat 6 bulk cable?

This listing is for the 1000 ft black version only; other lengths or colours would be separate part numbers.

What does the 550 MHz rating mean when the cable is installed in a real network?

The 550 MHz bandwidth supports Cat 6 performance up to 1 Gbps over the full 1000 ft run when terminated correctly.

The cable is unshielded UTP with a CMR jacket; what does that cap in practice?

The CMR rating allows in-wall and riser installation, while the unshielded design keeps the cable flexible for easier pulling.

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