FC Fiber Optic Adapter

GTFIBER offers a variety of FC Fiber Optic Adapters in Square, Round and Oval mount configurations with a choice of zirconia straight or diagonal split sleeves, or phosphor bronze straight split sleeve.

The FC Square Optical Adapter is available in the standard body styles with nickel plated brass or nickel plated zinc housing. FC Round Adapters come with a choice of D Flange (ø8.85 x 7.95mm) or DD Flange (ø9.35 x 7.65mm), and feature nickel plated brass housing for corrosion resistance.


  • Compact design
  • NTT-FC compatibility
  • High precision alignment
  • Low insertion and return loss and back reflection
  • Corrosion resistant body


  • CATV
  • Telecommunication networks
  • Local Area Networks (LANs)
  • Metro networks
  • Data processing networks
  • Industrial, military and medical
ItemSinglemode / Multimode
Insertion Loss≤0.20dB Max for Zr Sleeve
≤0.30dB Max for Pb Sleeve
(Note: Measured using JDSU meter and Master Jumper)
Durability≤0.2dB typical change, 1000 matings
Sleeve/Ferrule Withdrawal Force2.0N ~ 5.9N (200gf ~ 600gf)
Operating Temperature-40℃ to +75℃
Storage Temperature-40℃ to +75℃
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