This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Powering the Future of Global Connectivity

Cambridge Industries Group (CIG) delivers cutting-edge optical, broadband, and networking solutions for data centers, 5G, and enterprise infrastructure. Founded in 2005, we combine advanced R&D with intelligent manufacturing to serve clients worldwide.

About Cambridge Industries Group

Founded in 2005, Cambridge Industries Group (CIG) is a global technology leader with subsidiaries in China, the United States, Japan, Germany, and Malaysia. We specialize in high-performance networking solutions that power next-generation telecom and data center infrastructures.

With a unique combination of industry-leading R&D and advanced manufacturing capabilities, CIG delivers millions of devices annually to customers across the globe. Our mission is to enable seamless, scalable, and secure connectivity through innovation and operational excellence.

2005
Founded
5
Global Regions
Millions
Devices Shipped Annually
15027661-3
Shanghai ICP License
TL9000 Certificate ISO 9001 Certificate Domestic Certification H-Share Listing

Our Product Portfolio

From high-speed optical modules to next-gen broadband and enterprise networking, CIG offers a comprehensive suite of solutions engineered for performance, scalability, and reliability.

High-Speed Optical Transceivers

Designed for hyperscale data centers, AI infrastructure, and 5G wireless networks. Supports data rates up to 200G per wavelength with Linear Pluggable Optics (LPO) technology.

  • • 100G to 800G optical modules
  • • LPO and DSP-based solutions
  • • Low power consumption
  • • RoHS compliant
Learn More →

XGS-PON & 25G/50G ONT

Next-generation broadband access solutions for fiber-to-the-home (FTTH) and enterprise networks. Delivering symmetrical 10Gbps speeds and beyond.

  • • XGS, 25G, and 50G PON support
  • • High-density deployment
  • • TR-069 and OMCI management
  • • Secure remote provisioning
Learn More →

Wi-Fi 6/6E & 7 Access Points

Future-ready wireless solutions for enterprise, education, and smart buildings. Delivering ultra-low latency and high throughput.

  • • Wi-Fi 6/6E and Wi-Fi 7 support
  • • MU-MIMO and OFDMA
  • • Cloud-managed architecture
  • • Integrated IoT support
Learn More →

Carrier Ethernet Switches

Carrier-grade switches for SMBs, enterprises, and service providers. Featuring advanced QoS, security, and redundancy.

  • • 1G to 100G Ethernet ports
  • • L2/L3 switching capabilities
  • • MEF-compliant services
  • • Redundant power and fans
Learn More →

Edge Computing Platforms

High-performance edge servers and appliances for distributed computing, MEC, and AI inference at the network edge.

  • • Intel/AMD processor support
  • • GPU-accelerated models
  • • Compact, ruggedized designs
  • • Remote management via cloud
Learn More →

5G Fronthaul & Midhaul

Optical transport solutions optimized for 5G RAN architectures, supporting eCPRI, CPRI, and O-RAN protocols.

  • • Low-latency optical links
  • • Synchronization support (SyncE, PTP)
  • • O-RAN compliant interfaces
  • • High reliability and uptime
Learn More →

Data Center Interconnect (DCI)

High-capacity, low-latency interconnect solutions for connecting geographically dispersed data centers.

  • • 100G to 400G coherent optics
  • • Open line system compatibility
  • • Software-defined control
  • • End-to-end encryption
Learn More →

Network Security Gateways

Integrated security appliances for enterprise and service provider networks, combining firewall, IPS, and secure routing.

  • • Multi-Gbps throughput
  • • Advanced threat protection
  • • SD-WAN integration
  • • Centralized policy management
Learn More →

Why Choose CIG?

We combine innovation, manufacturing excellence, and flexible business models to deliver value to our global partners.

Industry-Leading R&D

Over 30% of our workforce is dedicated to research and development. We invest heavily in next-gen technologies like LPO, 200G per wavelength, and AI-driven network optimization.

Intelligent Manufacturing

Our state-of-the-art manufacturing centers in Shanghai leverage automation, AI-driven quality control, and lean processes to ensure high yield and reliability.

Flexible Business Models

We support ODM, OEM, and JDM partnerships, enabling co-development and customized solutions tailored to your market and technical requirements.

20+
Years of Innovation
50+
Countries Served
10M+
Devices Shipped
1000+
Employees Worldwide

Latest News & Events

Stay updated with CIG’s latest milestones, certifications, and industry participation.

H-Share Listing

CIG Listed on Hong Kong Stock Exchange

In 2025, Cambridge Industries Group successfully listed its H-shares, marking a major milestone in global expansion and investor transparency.

TL9000 Certification

TL9000 & ISO 9001 Certified

CIG maintains the highest quality standards with TL9000 and ISO 9001 certifications, ensuring excellence in product development and manufacturing.

Contact Us

Reach out to our global offices for sales, technical support, or partnership inquiries.

Global Offices

Shanghai, China (HQ)

CIG SHANGHAI CO., LTD.
5th Floor, Building 8, 2388 Chenhang Road, Minhang District, Shanghai, 201114

Tel: +86-21-8023-3300

Sales: sales@cigtech.com

Yokohama, Japan

CIG Photonics Japan, Ltd.
YBP North Square Ⅱ 3F, 134 Godocho, Hodogaya-ku, Yokohama, Kanagawa, 240-0005

Tel: +81-45-345-1196

Sales: jpsales@cigtech.com

Santa Clara, USA

Cambridge Industries USA Inc.
2445 Augustine Drive, 6th Floor, Santa Clara, CA 95054

Tel: +1(408) 606-2200

Sales: nasales@cigtech.com

Get in Touch

For technical support, please email cigsupport@cigtech.com.

Visit Official Website to Contact

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系support@fobcompany.info 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作 也请联系support@fobcompany.info