Solution
Reliable optical connectivity is the foundation of modern networks. From data centers and telecom infrastructure to enterprise and access networks, fiber optic transceivers enable the high-speed, low-latency data transmission that today’s applications demand. Our solutions are designed to support a wide range of network architectures and deployment environments, delivering consistent performance, scalability, and long-term reliability across current and next-generation optical networks.
Wireless Network
​NAFO focuses on optical technologies designed to support modern wireless infrastructure. By combining proven laser platforms with widely adopted chipsets, NAFO delivers optical solutions that emphasize reliability, performance, and stable operation. These products are engineered to support the demanding requirements of today’s wireless networks, including higher data rates, increased bandwidth, and minimal transmission delay.
NAFO offers a comprehensive portfolio of optical modules ranging from 10G through 400G, supporting applications across 4G, 5G, and emerging wireless deployments. Working closely with customers both locally and internationally, NAFO tailors solutions to fit a variety of deployment environments and performance requirements.
Data Center
Data centers form the foundation of modern digital services, supporting everything from large-scale data processing to cloud-based applications. Optical modules play a critical role within this environment, enabling fast, reliable data transfer between servers, switches, and storage systems. As technologies such as artificial intelligence, cloud platforms, 5G connectivity, and online learning continue to expand, data center traffic is increasing at an unprecedented pace.
NAFO delivers a broad portfolio of optical module solutions designed to support current and next-generation data center networks. The lineup spans speeds from 10G to 800G, including OSFP, QSFP-DD, QSFP112, QSFP56, QSFP28, SFP28, and SFP+ form factors. This wide coverage allows NAFO solutions to be deployed across diverse architectures and network requirements.
Broadband Networks
Fiber-based access networks are becoming the standard for last-mile connectivity, with PON technology playing a central role in this shift. As households adopt bandwidth-intensive applications such as smart home systems, immersive AR/VR experiences, and ultra-high-resolution video, residential internet speeds are rapidly moving into the gigabit range. To support this growth, fixed access networks are transitioning from 1G PON architectures to 10G PON, delivering major improvements in throughput, network capacity, and overall user experience compared to earlier access technologies.
NAFO/Coretek has built long-standing expertise in PON optical transceivers, offering a comprehensive portfolio of reliable and cost-effective modules for access network deployments. The product range includes GPON, 10G EPON, XG(S)-PON, and Combo PON solutions across form factors such as SFP, XFP, SFP+, and SFP-DD. Designed to meet industry demands for higher optical power, compact size, lower energy consumption, and increased data rates, NAFO's roadmap also extends to next-generation 25G PON and 50G PON products, supporting the continued expansion of fiber connectivity in the gigabit era.