Passive Product

Passive Product

GrenTech is dedicated to the development of passive optical communication equipment. With years of R&D and production experience, GrenTech can provide high reliability, cost-effective solution to meet customer needs of WDM, patch cords, optical switches, PLC and other products. Contact GrenTech for more passive devices and active devices info!

Patch Cords

Grentech provides single-mode and multi-mode patch cords including LC, SC, ST, FC and other conventional connectors, as well as customized MPO.


GrenTech Mux/Demux series including CWDM, DWDM, OADM, AWG and other relative products. It has characteristics of low insertion loss, high isolation, stability and reliability to meet the application requirements of various WDM scenarios.

PLC Splitter

Grentech PLC is an integrated waveguide optical power distribution device based on the quartz substrate. It has the characteristics of small size, wide operating wavelength range and good spectral uniformity. It is mainly used in FTTH, passive optical networks and cable TV networks, etc.

Fiber Distribution Box Series

GrenTech provides two kinds of indoor and outdoor optical splitting boxes, which can be customized according to customer needs. They are mainly used in FTTH networks, Telecom networks, CATV networks, Data communication networks, LAN, etc.

Fiber Components

GrenTech active components and passive components in electronics, including a variety of flanges, optical fiber connector, optical attenuator, to meet the connection of optical path and power adjustment.

Optical Switch

GrenTech has introduced the 1X1, 1X2, 2X2, and other 1XN channels of the mechanical optical switch. It has low insertion loss, small volume and other advantages, to achieve the optical circuit switching function.

If you want to know more types of passive components, please contact us.

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