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Twenty-five white keystone couplers with blue LC duplex ports

ARENTI

ARENTI 25 Pack LC Duplex Singlemode Keystone Coupler White Blue

SKU CH-4WG2-EJTM9

Connects two duplex singlemode LC patch cables with 0.2 dB insertion loss and 1,000 mating cycles, supplied in a 25-pack for patch panels or wall plates

  • 25 couplers let you populate multiple panels in one purchase
  • Zirconia ceramic ferrules deliver 0.2 dB insertion loss for clean signal paths
  • 2 dB interchangeability keeps performance consistent across every connection
  • Rated for 1000 mating cycles so links stay reliable through moves and upgrades
  • White keystone with blue duplex coupler fits standard patch panels and wall plates

25-Pack LC Duplex Singlemode Keystone Couplers

This pack supplies twenty-five white keystone jacks with blue LC duplex singlemode couplers. They are designed to join two duplex singlemode LC patch cables in patch panels, wall plates or surface-mount boxes. The zirconia ceramic ferrules provide low insertion loss and high stability for fibre networks.

Check keystone footprint

Verify that your patch panel, wall plate or surface-mount box accepts standard keystone modules. Confirm the installed cabling is duplex singlemode with LC connectors; multimode or simplex links will not mate correctly. Ensure the 0.2 dB insertion loss budget fits your link loss calculation.

Suits installers building

Ideal for LAN, CATV, broadband access and sensor networks that use duplex singlemode LC connections. Not suitable for multimode fibre, simplex links or non-keystone mounting formats. Buyers needing higher port density per module or angled couplers should look at alternative form factors.

Highlights

  • 25 couplers let you populate multiple panels in one purchase
  • Zirconia ceramic ferrules deliver 0.2 dB insertion loss for clean signal paths
  • 2 dB interchangeability keeps performance consistent across every connection
  • Rated for 1000 mating cycles so links stay reliable through moves and upgrades
  • White keystone with blue duplex coupler fits standard patch panels and wall plates

Specifications

No published specifications for this item yet.

Questions about this item

What does the 25-pack include and do I need to buy anything else to use these couplers?

The pack contains 25 white keystone couplers with blue LC duplex singlemode adapters. You will need two duplex singlemode LC patch cables for each coupler to complete a link.

Should I choose the singlemode blue version or is another colour available for multimode?

These keystones are singlemode only, identified by the blue coupler housing. No multimode or alternative-colour versions are offered in this listing.

What does the 0.2 dB insertion loss mean when the coupler is installed in a live network?

Each mated pair adds a maximum of 0.2 dB loss, so a typical link budget can account for this figure per coupler while staying within singlemode distance limits.

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