ZORA OM4 Multimode Single-Core Coupler SC-SC Description

     The ZORA OM4 Multimode Single-Core Coupler SC-SC (also known as an adapter) is designed to provide a system of precise alignment of optical fibers for two paired fiber connectors. It is the precision alignment of the two end faces of an optical fiber to maximize the coupling of the light energy output from the transmitting fiber to the receiving fiber.

     ZORA's fiber optic couplers allow transmission of a light source between the fibers with minimal insertion loss while maintaining excellent interactivity and insertion and removal life (times).

Standards Compliance

• ANSI/TIA 568 D.3

• ISO/IEC 11801

ZORA OM4 Multimode Single-Core Coupler SC-SC Features

• adopts high precision zirconia to ensure good physical bearing capacity and plugging performance;

• good compatibility, small fiber concentricity error;

• excellent plugging life (times);

• low insertion loss, high reliability and stability;

• offers a wide range of model classifications: FC, SC, ST, LC, MTRJ, MU, and so on.

Product Applications

• Fiber Optic Communications;

• Regional, Wide Area & Global Networks;

• High Electromagnetic Interference (EMI / RFI) environments;

Technical specification

1: What is the difference between the ZORA OM4 multimode single-core coupler and the dual-core version?

Simplex connects one fiber (unidirectional, e.g., surveillance), while duplex supports bidirectional communication (e.g., Ethernet).  

2: Can the ZORA OM4 multimode single-core coupler support 40G/100G?  

No. The multimode single-core coupler is only suitable for single-core fiber transmission and cannot meet the multi-core fiber transmission requirements needed for 40G/100G networks.Single-core requires BiDi transceivers or MPO breakout for high-speed links.  

3: Insertion loss?

Typically ≤0.3dB (high-quality versions may reach 0.2dB).

4: Is the ZORA OM4 multimode single-core coupler compatible with OM3 fiber?

Physically yes, but mixed use limits performance to OM3 standards.