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Eight small fiber adapters, four FC male to LC female and four LC loopback, ceramic sleeves, single-mode 9/125 µm

Moocci 4× FC Male–LC Female & 4× LC/UPC Loopback Adapters 9/125 µm

SKU CH-4K3A-6D0Z1

Eight single-mode 9/125 µm adapters — four FC-to-LC converters and four LC loopbacks — for VFL, power-meter and patch-panel testing

  • Connector countAuxiliary
  • Product typeFiber Optic
  • Ready for VFL testing with FC-to-LC hybrid adapters
  • Loopback plugs verify SFP and patch-panel links
  • Zirconia ceramic sleeves keep insertion loss ≤0.20 dB
  • Rated for >1000 mating cycles from −40 °C to 95 °C
  • Compliant with IEC 61754-4, IEC 60784-14, TIA-604-3 and RoHS

FC/LC Hybrid Adapter Kit

This Moocci kit provides four FC male to LC female hybrid adapters and four LC/UPC loopback plugs for single-mode 9/125 µm fibre. The adapters feature zirconia ceramic sleeves and meet IEC 61754-4, IEC 60784-14 and TIA 604-3 standards. They operate across a 1200 nm to 1600 nm wavelength range with an insertion loss of .20 dB. The loopback plugs use ceramic cores and are rated for more than 1000 mating cycles.

Installers testing patch panels and SFP modules

Technicians performing VFL continuity checks, optical power meter verification or FTTX maintenance will find the hybrid converters and loopbacks directly compatible with their test gear. The operating temperature span of -40 °C to 95 °C suits outdoor cabinet work. Buyers who need SC, ST or MTP interfaces must source different connector types because this package only addresses FC and LC interfaces.

.20 dB maximum insertion loss

The specified .20 dB attenuation rate is the key figure that determines whether these adapters meet a link loss budget. Both the hybrid converters and the LC loopbacks share this rating across the 1200 nm to 1600 nm window. If a project requires lower loss than .20 dB per connection, these components will not satisfy the requirement.

How it compares

Measured against everything we stock in Fiber Optic Patch Cables, at today’s prices. Recalculated every night.

Price $47.99
Pricier than about 64% of the 812 comparable items (median $29.99).

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Specifications

Product
Brand nameMoocci
Model nameMoocci Fiber Optic Adapter Convertor and Tester
Product typeFiber Optic
Ports & slots
Connector countAuxiliary

Questions about this item

Should I choose the four FC-to-LC adapters or the four LC/UPC loopbacks for my test kit?

The pack contains both: four FC male-to-LC female hybrid adapters and four LC/UPC single-mode loopback plugs, so you get conversion and loopback testing in one box.

What does the 0.20 dB insertion-loss figure mean when I connect these in a live link?

Each adapter or loopback adds no more than 0.20 dB of loss across the 1200–1600 nm window, keeping signal degradation minimal in single-mode 9/125 µm systems.

Which standards do the LC/UPC connectors meet, and what do they cap in practice?

The LC/UPC connectors comply with Telcordia, EIA/TIA and IEC standards, and the ceramic ferrule is rated for over 1000 mating cycles with ≤0.20 dB interchangeability.

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