Optical Communication

Coating Focus CO.,LTD, located in Shenzhen, is a leading supplier in the optical communication industry, specializing in custom-designed optical filters. Our products boast exceptional cost-control capabilities throughout the customization design and mass production processes, offering highly competitive pricing. With a team of seasoned professionals in optical communication and state-of-the-art manufacturing equipment, we are equipped to provide high-quality products that meet your specific requirements, along with outstanding solutions and technical support.

Coating Focus offers a comprehensive range of optical components for both active and passive applications, including:

Bi-directional optical filters for single fiber

Tri-directional optical filters for single fiber

G PON optical filters

10G E-PON optical filters

COMBO OLT optical filters

COMBO ONU optical filters

50G PON optical filters

50G COMBO optical filters

CWDM (Coarse Wavelength Division Multiplexing) optical filters

DWDM (Dense Wavelength Division Multiplexing) optical filters

PWDM (Pump Wavelength Division Multiplexing) optical filters

FWDM (Filter Wavelength Division Multiplexing) optical filters

Custom-designed optical filters tailored to client specifications