InnoLight Technology

InnoLight Technology is a manufacturer of high-speed optical transceivers founded in 2008 and based in Suzhou, China, with additional operations in California, Singapore, Thailand and Taiwan. The company supplies cloud and telecom operators that need increasing amounts of optical bandwidth between servers and across networks as data center and AI cluster traffic grows faster than copper interconnects can support.

Its transceiver portfolio covers 10G through 400G data communication modules plus newer 800G ZR/ZR+ coherent modules and a 1.6T OSFP-XD pluggable transceiver, sold to cloud data center operators, network equipment makers, system integrators and telecom carriers for front-haul, mid-haul, back-haul, metro and long-haul optical networks. LightCounting ranked InnoLight first in global optical transceiver shipments in 2025, with a reported 23.4 percent market share.

1. Speed range: optical transceiver modules from 10G to 1.6T in one product line.

2. Coherent modules: 800G ZR/ZR+ modules for metro and long-haul networks.

3. 1.6T pluggable: OSFP-XD DR8+ transceiver for next-generation AI clusters.

4. Customer base: cloud operators, network equipment makers and telecom carriers.

5. Global footprint: operations in China, the US, Singapore, Thailand and Taiwan.

6. Market position: ranked first in global transceiver shipments in 2025 by LightCounting.