
About Us
With a 30,000-kilometer-long fiber optic network, our international connection encompasses terrestrial and submarine cable
Telcotech operates one of the most extensive underground fibre networks in Cambodia, spanning over 11,000 km nationwide. It provides full redundancy and 99.99% service availability, connecting to international Tier-1 networks in Hong Kong, Malaysia, and Singapore. Telcotech is a member of the Asia-America Gateway (AAG) and the Malaysia-Cambodia-Thailand (MCT) submarine cable systems, ensuring high-bandwidth international connectivity . SINET offers dedicated fibre connections directly from its distribution nodes, providing 100% dedicated bandwidth up to 1 Gbps. Their service is designed for consistent speed and stability, making it suitable for businesses that require reliable data transfer and high-volume uploads and downloads . CityLink provides high-speed internet with fibre optic technology, offering speeds up to 1 Gbps and 99.9% uptime. They serve both residential and business customers, with professional installation and 24/7 customer support. CityLink emphasizes low latency and secure connections, making it ideal for gaming, streaming, and business operations . Angkor Data Infrastructure, licensed by the Telecommunication Regulator of Cambodia (TRC), offers nationwide fibre optic services including planning, implementation, leasing, and maintenance. They focus on building a digital nation by connecting citizens and businesses through a comprehensive fibre broadband network .
Cambodia's fibre optic infrastructure includes both domestic underground networks and international submarine cable connections, providing high-speed, low-latency internet. The network supports a variety of sectors, from private businesses to telecom service providers, and is continuously expanding to improve coverage and reliability .
For businesses or individuals seeking installation or maintenance services, there are verified cabling and fibre optics companies in Cambodia, particularly in Phnom Penh, offering professional solutions for both in-building and nationwide fibre deployment .
Cambodia's fibre optic network is well-developed, with multiple providers offering dedicated, high-speed, and reliable services. Whether for residential use, business operations, or large-scale telecommunications projects, options like Telcotech, SINET, CityLink, and Angkor Data Infrastructure provide comprehensive solutions with strong domestic and international connectivity .

With a 30,000-kilometer-long fiber optic network, our international connection encompasses terrestrial and submarine cable

Fibre-optic Link Around the Globe (FLAG) is a 28,000-kilometre-long (17,398 mi; 15,119 nmi) fibre optic mostly- submarine

Additionally, it will extend further to encompass Vietnam, Cambodia, and Indonesia. China Unicom boasts a network

Explore the physical backbone of the internet with our interactive map of undersea fiber optic cables,

DESCRIPTION By building out the fiber optic cable backbone and the metro network across the country, the project is

Massively boosting the country''s capacity for international communications, the submarine optical fibre cable, plans

Founded in 2007, Telcotech Ltd has been a Telecommunication Infrastructure and Associated Services Provider in Cambodia. It is a

China Unicom Group, one of the country''s largest telecommunications operators, will build Cambodia''s first state-owned submarine

Cambodia Fiber Optic Cable Market Size Growth Rate The Cambodia Fiber Optic Cable Market is likely to experience consistent

The construction of the optical cable network will pass five provinces – Kampot, Prey Veng, Tbong Khmum, Kampong

With SINET, you need not worry on where you or your business, factory or branch office is located in Cambodia. Our fiber optic

International Network Connectivity Satellite Connectivity: 1987 Satellite earth station including Phnom Penh Interspunik earth station

The Sihanoukville-Hong Kong Submarine Cable System will be first state-owned submarine optical fiber cable for Cambodia. The

The fibre optic cable network in Cambodia has doubled from under 20,000 km in 2020, to more than 40,000 km in 2025. Two

Our Network Telcotech has the most robust underground domestic fibre network throughout Cambodia with full redundancy and

In practice, however, cross-border terrestrial fibre-optic cable projects have not been able to successfully adopt the unified mode of

Modern fiber-optic communication systems generally include optical transmitters that convert electrical signals into optical signals,

Join Cambopedia to rediscover Cambodia through a local lens. Explore travel guides, coffee culture, hidden gems,

In 2019, China''s Huawei announced a plan, in partnership with China Communications Construction Co, to install an

According to the TRC, there are two international gateways, three fiber optical cable network operators, six mobile operators and 68

Once completed, Cambodia will have its first state-owned submarine optical fiber cable with a large capacity for

The analysis showed that the chasm between the broadband “have” and “have‐not” markets results in vast differences in

This web archive captures the information of the Cambodia-Hong Kong fiber optic cable to be ready by July 2025. The development

Once completed, Cambodia will have its first state-owned submarine optical fiber cable with a large capacity for
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