New Products

Data Center

We provide a series of MPO/MTP products as a perfect solution for data center high-density cabling. In addition, with our built-in CWDM or LAN-WDM Z-Blocks, high-speed optical modules can realize the transmission of 4 or even 8 lanes of signals on a single fiber.

5G Bearer Network

We provide special 5G OMUX solution for operators to accelerate the construction of 5G optical network worldwide. This solution includes a series of passive OMUX modules to support multiple LAN-WDM, MWDM, CWDM and DWDM wavelengths.

Telecom Network

With xWDM products, telecom operators can greatly save optical fiber resource in optical transmission networks. We provide ultra-low insertion loss passive CWDM/DWDM modules based on TFF (1-18CH) or AAWG (32-96CH). Packages can be customized according to actual needs.

Access Network

For access network, PON based on WDM is the most common. We have specially designed multi-PON co-existing WDM modules for WDM/WDM-PON networks, which can realize the transmission of 4 signals of GPON, XG-PON1, NG-PON2 and video on a single fiber.

Company Profile

We are committed to providing high reliability industrial-grade passive optics for next-generation optical network.

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Corporate Philosophy

Corporate Mission — To consistently provide operators and equipment manufacturers with cost-effective products and solutions taking advantages of the optical communication technologies.

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Company Video


GROWSFIBER Launches 75GHz Flat-top AAWG DWDM


Shenzhen, China, March 9, 2022 – GROWSFIBER (a high-quality passive component manufacturer), GIGALIGHT's subsidiary, today officially announced the launch of a 64-channel 75GHz flat-top AAWG DWDM, which perfectly supports 400G DP-16QAM coherent optical transmission and meets the high bandwidth requirements…

GROWSFIBER Accepts Custom Industrial DWDM 100GHz AAWG


Shenzhen, China, March 8, 2022 –GROWSFIBER (a high-quality passive component manufacturer), GIGALIGHT’s subsidiary, today officially announced that it accepts customized industrial DWDM 100GHz AAWG to create a high-capacity transmission tool for 5G fronthaul. GROWSFIBER has been tested and verified through…

GROWSFIBER Launches Mini EDFA Components for Coherent Optical Modules


Shenzhen, China, December 14, 2020 − GROWSFIBER, a global leading supplier of high-quality passive optics and WDM subsystems, today announced the launch of Mini EDFA components for 100G/200G CFP2-DCO modules. Digital coherent optical modules with built-in EDFA help cloud and telecom…


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