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Small rectangular beige coupler with four LC ports side by side

Belkin

Belkin R6F010 LC/LC Multimode Duplex Fiber Optic Coupler wired accessory

SKU CH-NT5F-JWB02 MPN R6F010

Connects two LC-terminated multimode fiber patch cables with a female-to-female feed-through coupler

  • DetailsDimension: 4.7 in x 1.2 in x 7.9 in Weights: 0.05 lb
  • Key featuresLC/LC multi-mode fiber coupler. Extends length of fiber patc
  • Connects two LC-terminated multimode fibers
  • Female-to-female feed-through joins patch cables
  • Extends existing cable runs without signal loss
  • Compact 4.70" x 1.20" x 7.90" form factor
  • Weighs only .05 lb for easy routing

LC Duplex Coupler for Multimode Fibre

The Belkin R6F010 is a female-to-female feed-through adapter that joins two LC-terminated multimode patch cables. It provides a straight mechanical connection to extend an existing cable run without active electronics. The moulded housing measures 4.70" x 1.20" x 7.90" and weighs 0.05 lb.

Installers extending duplex links in patch panels

Network technicians who need to bridge two pre-terminated LC duplex cables in a rack, wall box or floor enclosure will find this coupler convenient. It requires no tools and adds minimal insertion loss for multimode wavelengths. Installers working with single-mode fibre, SC, ST or MPO connectors must select a different adapter type.

LC Female Duplex Interface

The only specification that determines fit is the LC female duplex interface on both sides, which accepts standard LC duplex plugs in a keyed orientation. The coupler is rated for multimode fibre only; the housing dimensions and weight are secondary to this mating geometry.

How it compares

Measured against everything we stock in Network Cabling Accessories, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 56% of the 800 comparable items (median $18.99).

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Specifications

Product
Brand nameBELKIN
Model nameR6F010
Size & build
Shipping weight0.05 kg
Package size76 × 76 × 51 mm

Questions about this item

How do I install the Belkin R6F010 coupler and what step do people often miss?

Align the key on each LC connector with the slot in the female port and push until the latch clicks; the step often missed is fully seating both connectors so the ferrules make physical contact.

What maintenance will the Belkin R6F010 need over time?

Inspect and clean the LC ferrule end faces with a lint-free wipe and isopropyl alcohol whenever signal loss appears; the coupler itself has no moving parts to replace.

What is the first limit that appears when the Belkin R6F010 is used continuously?

The first limit is insertion-loss budget; each mated LC pair adds attenuation, so total link loss must stay within the multimode system allowance.

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