FTTx solution provider|ONU OLT and ethernet switch original factory

Successful Cases

Since 2014, Focuscom has empowered municipalities, enterprises, and telecom operators across China and global markets with future-ready network infrastructure. Our high-performance optical access and Ethernet switching solutions have been deployed in numerous large-scale FTTx and cloud-edge network projects, delivering carrier-grade reliability and seamless scalability.

Trusted by public-sector and industry leaders, our OLT/ONU systems, 25G/100G switches, and next-generation 50G PON technologies have successfully supported bandwidth-intensive applications in smart city, industrial automation, and multi-service operator environments—enabling cost-efficient modernization and long-term growth.

About Us

Founded in 2014, Focuscom is a high-tech company that designs, manufactures, and sells advanced telecom devices worldwide. We provide high-performance PON equipment (including EPON, GPON, and XGS-PON) and carrier-grade Ethernet switches ranging from 1G to 100G, supporting operators and enterprises with modern network infrastructure.

With ten years of experience in data communication, our end-to-end solutions serve FTTx and cloud-edge networks, offering scalability, low latency, and reliable performance. Recognized by major global operators, we are advancing next-generation technologies such as 50G PON and 400G switching.

Latest News

Coming to OFC 2026? Let's Catch Up at Booth 5606 Feb 26 26 Stop by Booth 5606 in Hall West from March 17–19 to chat about what we've been working on—from 2U XGSPON Combo OLTs (16-port boards running GPON, XGPON, and XGSPON) to 32-port 100G switches for high-density data centers. WiFi 7 XGSPON ONUs are also on the way. No hard pitches—just good conversations about where PON and switching are heading. Grab a coffee with us.

Do I need a router if I have an ONT/ONU? by the original factory Focuscom Dec 15 22 Broadband optical fiber access is mainly based on the PON technology. The devices on the user side of the PON system are collectively referred to as ONUs without the specific forms of the devices.An ONT can be regarded as an Optical Network Unit (ONU), but it is strictly a part of the ONU. The difference between the two is that ONT is an optical network terminal designed to connect end users; An ONU is an optical network unit, and there may be other networks between ONU to the end user . For example, the ONU can coonect gateway devices such as xDSL or Ethernet switches, and then access the network user.

What is ONT/ONU and how does it work? By Focuscom-the FTTX Solution Provider Dec 01 22 ONT is an interface between the Internet Service Provider (ISP) and the end user of fiber Internet. It’s an integral part of the fiber optic internet system because it converts optical signals into information your computing devices can digest. In other words, it works as a modem if you get your broadband Internet through Fiber to the Premises (FTTP).

About“China’s broadband development white paper” May 30 22 The China Academy of Information and Communications Technology is the most important research institute in the field of information and communications (ICT) in China. A lot of work has been done on the national development strategy of information communication, independent innovation, industrial policy, industry management, planning and design, technical standards, testing and certification, and on 4G/5G, industrial Internet, smart manufacturing, mobile Internet, Internet of Things, Internet of Vehicles, future network, cloud computing, big data, artificial intelligence, virtual reality/augmented reality (VR/AR), smart hardware, etc. In-depth research and prospective layout of network and information security are carried out.