ZORA OM4 Multimode Dual Core Coupler LC-LC Description

The ZORA OM4 Multimode Dual Core Coupler LC-LC (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 Dual Core coupler LC-LC 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 dual-core coupler LC-LC and SC-SC?

LC is smaller (1.25mm ferrule) for high-density devices (e.g., SFP+modules), while SC is larger but more robust.

2: Does the ZORA OM4 multimode dual-core coupler with LC interface support 40G/100G networks?

Single LC supports 10G/25G; 40G/100G requires MPO connectors or parallel LC cables (e.g., QSFP+ breakout).  

3: Does the ZORA OM4 multimode dual-core coupler LC-LC support hot swapping? 

Yes, LC is widely used in hot-swappable transceivers (e.g., SFP+).  

4: Higher insertion loss than SC? 

Similar (≤0.3dB), but LC is preferred for high-density management.  

5:Typical application scenarios for the ZORA OM4 multimode dual-core coupler ?

Cloud servers, core switches, SANs.