About CIG

Founded in 2005, Cambridge Industries Group (CIG) is a global technology leader with affiliates in the United States, China, Japan, Malaysia, and Europe. With a unique combination of industry-leading R&D and advanced manufacturing, CIG delivers millions of high-performance devices annually and provides exceptional customer service worldwide.

CIG’s broad portfolio includes high-speed optical transceivers, wireless and broadband access, carrier Ethernet, and edge computing—enabling next-generation telecom and data center networks.

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Photonics

CIG provides high-speed optical modules for hyperscale data centers, AI infrastructure, and 5G wireless networks.

Broadband

A wired access network connects subscribers to a specific service provider and facilitates communication through a carrier network.

Wireless

CIG wireless access products include indoor and outdoor APs, outdoor CPE, and 4G/5G small cells.

Carrier Ethernet and Edge Computing

CIG's carrier-grade Ethernet switches offer solutions with advanced architecture and features to SMBs, enterprises, and service providers.