Fiber Optic SC Connectors

SINO OPTIC’s high-performance fiber optic SC connector utilizes a push/pull retention feature enabling easy insertion and removal, making it ideally suited for standard applications.

The SC connector features an internal cavity and epoxy injection tube that virtually eliminates the possibility of improper epoxy application, thus providing the highest manufacturing yields with top quality.

SINO OPTIC’s SC connectors are compliant to EIA/TIA-604-3, IEC 61754-4, and fully tested by a third party test lab as per Telcordia GR-326 CORE specifications.



  • Insertion Loss:

≤ 0.20dB Typical Single mode

≤ 0.25dB Typical APC

≤ 0.50dB Typical Multimode 



  • Return Loss:

Ultra (UPC) ≥ 55dB

Angle (APC) ≥ 65dB



  • Durability:

1000 Mating​​ Cycles



  • Operating Temperature:

-40°C to +85°C



  • Tight tolerance ferrules for low loss performance​​ 

  • Pull-proof design prevents signal interruption

  • Teflon tube in rear of connector ensures clean epoxy injection

  • High temperature and UL 94-V0 rated plastic housing and boots available in multiple colors​​ 

  • Available with 0.9mm, 1.2mm, 2.0mm, 3.0mm, flex, and 45°/90° boots in multiple colors



  • FTTH

  • DAS

  • Datacom

  • Telecom

  • Broadband



  • EIA/TIA-604-3

  • IEC 61754-4

  • Telcordia-GR-326-CORE

  • RoHS