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Riselink Technology
Fiber Optic Adapter

Fiber Optic Adapter

Simplex & duplex couplers

Low-loss fiber optic adapters and couplers in SC, LC, FC and ST variants for indoor and outdoor deployment. Ceramic sleeve options for premium insertion-loss budgets.

  • 01SC, LC, FC, ST simplex / duplex variants
  • 02Ceramic or phosphor-bronze sleeve options
  • 03Low insertion loss (≤ 0.2 dB)
  • 04Flanged, SM/MM, UPC/APC
Authentic
Factory warranty
Global
DHL / FedEx / UPS
Support
HKT 09–18, Mon–Fri

Specifications

Technical specifications.

Core parameters only. Ask for the full datasheet — we stock both original manufacturer sheets and our own field-tested notes.

Form factor
Simplex / duplex, flanged or flangeless
Sleeve
Ceramic (zirconia) / phosphor bronze
Insertion loss
≤ 0.2 dB
Return loss
≥ 55 dB UPC, ≥ 60 dB APC