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Black Cat.6 inline keystone coupler, rectangular plastic body, single port

Hubbell Incorporated

Hubbell Incorporated SFC6BK Cat.6 Inline Keystone Coupler

SKU CH-J30G-YY4SQ

Connects two Cat.6 keystone cables inline with a single black port, RoHS compliant

  • Overall length1.2
  • Main materialHAWA
  • Product typeBuilding Cable
  • Cat.6 performance for reliable Gigabit Ethernet links
  • Inline keystone coupler joins two cables without tools
  • Single-port design keeps patch panels tidy and organised
  • RoHS compliant construction meets environmental safety standards
  • Black finish blends cleanly with standard network installations

Hubbell Cat.6 Inline Keystone Coupler

The Hubbell SFC6BK is a Category 6 rated inline keystone coupler designed for copper network cabling. It provides a single port connection in a black housing that meets RoHS compliance standards. This component joins two terminated cables to extend a network run without additional termination work.

Installers extending existing Cat.6 links

Network technicians use this coupler to connect two pre-terminated Category 6 cables in wall plates, patch panels or surface-mount boxes. The single-port design suits point-to-point extensions where a continuous cable pull is not practical. Buyers who need to join fibre optic cables or require multi-port density should look at alternative products.

Category 6 performance rating

The coupler carries a Category 6 compatibility rating for copper wire installations. This specification confirms the component supports the bandwidth and crosstalk requirements defined for Cat.6 channels. Verifying that the surrounding cabling and termination quality also meet Category 6 standards ensures the completed link performs to the same class.

How it compares

Measured against everything we stock in Wire, Cable & Wiring Supplies, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 59% of the 1,610 comparable items (median $25.99).

Specifications

Product
Brand nameHUBBELL PREMISE WIRING
Product typeBuilding Cable
Size & build
Main materialHAWA

Questions about this item

What comes with the SFC6BK coupler and what must be sourced separately?

The package includes the single black Cat.6 inline keystone coupler; keystone wall plates, patch panels, surface-mount boxes and Cat.6 patch cords are purchased separately.

Which version of the Cat.6 inline keystone coupler should I select?

Only one version exists — the black SFC6BK with a single port — so no capacity or colour choice is required.

What does the Cat.6 rating mean once the coupler is installed in a keystone panel?

It certifies the coupler for Gigabit Ethernet performance on copper cabling while maintaining RoHS compliance in the finished link.

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