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Black 125 ft Cat6 Ethernet cable with snagless gold-plated RJ45 connectors and molded strain relief boots

STARTECH

STARTECH N6PATCH125BK network ethernet cable Cat6 125 ft black

SKU CH-5W08-K21H6 MPN N6PATCH125BK

A 125-foot black Cat6 patch cable with snagless gold-plated RJ45 connectors, 24 AWG stranded copper conductors and CMG fire rating for Gigabit Ethernet and PoE up to 100 W

  • Cat6
  • Connector ARJ45
  • Connector BRJ45
  • Length125 ft.
  • ColorBlack
  • FeaturesMake Gigabit Ethernet connections with PoE support Hardware
  • Supports 10Gbps speeds up to 160ft with 250MHz bandwidth
  • Snagless RJ45 connectors protect clips from breakage during installation
  • 100% copper 24AWG stranded conductors ensure reliable signal quality
  • Gold-plated contacts resist corrosion for lasting conductivity
  • CMG fire-rated PVC jacket suits general-purpose in-wall runs

What this cable is and who it is for

This 125‑foot black Cat6 patch cable provides reliable Gigabit Ethernet connections with Power over Ethernet support. It is built for installers and IT teams who need a single long run between a switch or hub and a wall jack in offices, warehouses or conduit pathways.

Practical limits of the Cat6 standard

The cable is rated for 250 MHz bandwidth and carries 1, 2.5, 5 and 10 Gbps signals up to 160 ft, so the 125 ft length stays within that distance envelope. It uses 24 AWG stranded 100 % copper conductors and meets CMG fire‑rating requirements for general‑purpose indoor use.

Installation ease and common pitfalls

Snagless RJ45 connectors and molded strain‑relief boots protect the clips from catching or bending sharply during pulls through raceways. The gold‑plated contacts resist corrosion, but the PVC jacket is not rated for outdoor or plenum spaces, so verify the fire code before routing through air‑handling areas.

Highlights

  • Supports 10Gbps speeds up to 160ft with 250MHz bandwidth
  • Snagless RJ45 connectors protect clips from breakage during installation
  • 100% copper 24AWG stranded conductors ensure reliable signal quality
  • Gold-plated contacts resist corrosion for lasting conductivity
  • CMG fire-rated PVC jacket suits general-purpose in-wall runs

Specifications

BrandStarTech.com
ModelN6PATCH125BK
Cat6
Connector ARJ45
Connector BRJ45
Length125 ft.
ColorBlack
FeaturesMake Gigabit Ethernet connections with PoE support
Hardware
Cable Jacket Type: PVC - Polyvinyl Chloride
Cable Type: Snagless
Connector Plating: Gold
Fire Rating: CMG Rated (General Purpose)
Number of Conductors: 4 pair UTP
Wiring Standard: TIA/EIA-568-B.1-2001 T568B
Performance
Cable Rating: CAT6 - 650 MHz
Physical Characteristics
Conductor Type: Stranded Copper
Wire Gauge: 24 AWG
Shipping weight1.64 kg
Package size345 × 251 × 75 mm

Questions about this item

Which length and colour option should I pick for a 125-foot black run?

This specific model is a 125 ft black Cat6 patch cable, so it matches that exact requirement.

What real-world speeds will I see from the 250 MHz Cat6 rating?

It supports Multi-Gigabit 1, 2.5, 5 and 10 Gbps links up to 160 ft, so the full 125 ft run can carry 10 Gbps.

How does the RJ45 interface and CMG rating limit where I can install it?

The gold-plated RJ45 connectors handle up to 100 W PoE, and the CMG fire rating allows general-purpose in-wall or conduit routing.

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