3C-LINK Technology | Fiber Communication Solutions & FTTH Products

About 3C-LINK

3C-LINK is a leading provider of fiber communication solutions, committed to becoming the most trusted partner for customers pursuing business innovation and digital transformation. We offer a full portfolio of high-speed networking, 5G, OTN systems, CWDM/DWDM systems, and FTTX active and passive solutions.

Our mission is to deliver faster, cooler, and safer connectivity through innovative design and high-density integration. With cutting-edge technology and comprehensive one-stop FTTX services, we empower global networks to evolve efficiently and securely.

100+

Countries Served

15+

Years Experience

500+

Products Portfolio

Our Solutions

From passive WDM modules to cloud data center interconnects, we provide scalable, future-ready fiber optic solutions for modern networks.

FTTX Solution

Complete fiber-to-the-home infrastructure with OLT, ONU, splitters, and distribution systems for seamless broadband deployment.

CWDM Passive Solutions

High-performance coarse wavelength division multiplexing modules for efficient bandwidth expansion over single fiber.

Data Center Interconnect

400G/800G transceivers and active cables enabling ultra-fast, low-latency connectivity between data centers.

5G Fronthaul System

Semi-active WDM fronthaul solutions supporting flexible, high-capacity mobile network architectures.

OTN & Amplification

Integrated OTN platforms with amplification, dispersion management, and protection cards for long-haul transmission.

HD Video Extension

HDMI and SDI fiber extenders delivering 4K/60Hz video over long distances with zero latency.

Featured Products

Explore our cutting-edge fiber optic products designed for performance, reliability, and scalability across enterprise, telecom, and industrial environments.

100G QSFP28 ZR4 80km

3C-QSFP28-ZR4 | Long-haul 100G transceiver with 80km reach using coherent optics.

Mini SFP+ MM Transceiver

3CF-SFP+-SRP | Compact multimode transceiver for CCTV and short-reach applications.

GPON SFP ONU Stick

3CPG-434S1OM-LX | Plug-and-play ONU with MAC address support for flexible deployment.

4-TX + 2-FX 10/100M IES

Industrial Ethernet Switch with fiber uplinks for harsh environments.

5U OTN PLATFORMS

High-density OTN chassis supporting transponder, amplifier, and protection cards.

SC Adapter

High-precision fiber adapter for reliable SC connector mating in distribution boxes.

MINI 4K 60Hz HDMI Extender

3C-HDMI-M4K60-T10 | Compact fiber extender for 4K video over 10km.

1GE+WIFI XPON ONU

3C-ONU-X100W | Integrated XPON ONU with Wi-Fi for FTTH home gateways.

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Why Choose 3C-LINK?

100%

Compatibility

Guaranteed interoperability with major OEMs and networking equipment.

24/7

Support

Dedicated technical assistance and global service network.

50+

Patents

Innovative designs and technologies protected worldwide.

ISO

Certified

Manufacturing excellence with ISO 9001 and environmental standards.

Trusted by Global Networks

500+

Product Models

100+

Countries

15+

Years of Innovation

99.9%

Uptime Reliability

Frequently Asked Questions

What is 3C-LINK’s main product focus?

3C-LINK specializes in fiber optic communication products including optical transceivers, FTTX systems, passive WDM components, media converters, industrial switches, and data center interconnect solutions.

Do you support custom OEM/ODM projects?

Yes, we offer comprehensive OEM and ODM services with engineering support, custom labeling, and tailored product development.

Are your transceivers compatible with Cisco, Juniper, etc.?

All 3C-LINK transceivers are 100% interoperable with major brands and undergo rigorous compatibility testing.

How can I get technical support?

Visit 3c-link.com/support for documentation, firmware, and contact options to reach our global technical team.

Get in Touch

For product inquiries, technical support, or partnership opportunities, visit our official website to connect with the 3C-LINK team.

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