Email: demi@gl-com.com
Broadcasting Industry
Time:
2025-07-22 16:05
With the continuous evolution of communication networks and the continuous growth of user bandwidth demand, traditional copper cable access methods can no longer meet the development requirements of modern communication services. In order to build a high-bandwidth, low-latency, manageable and controllable access network, major telecom operators have widely deployed access solutions based on PON (passive optical network) technology. Among them, EPON (Ethernet Passive Optical Network) and GPON (Gigabit Passive Optical Network) as mainstream technical standards have been widely used in domestic and foreign telecommunications markets. EPON ONU and GPON ONU, as user-side terminal devices, play a vital role and are directly related to the user's service experience and network service quality.
Guanlian Communication EPON/GPON ONU solution (as shown in the figure below) focuses on providing high-performance, cost-effective access terminal equipment for telecom operators, supporting a variety of application scenarios from home broadband, government and enterprise dedicated lines to high-definition video, smart cities, etc., to meet the needs of network construction and service deployment at different stages.
In Guanlian Communication's telecom-grade EPON/GPON ONU solution, the following major services can be supported to help telecom operators improve network service capabilities and user satisfaction:

Application Solution
● Home high-speed broadband access to meet the needs of high-bandwidth applications such as 4K/8K high-definition video, online games, and distance education;
● IPTV multicast service to support simultaneous transmission of multiple high-definition video streams to ensure high-quality video experience;
● VoIP voice service to provide high-quality voice call services and support access to multiple voice protocols;
● Government and enterprise dedicated lines to ensure high-security and high-stability data dedicated line access for government and enterprise customers;
● Smart community and smart building access to support the connection and centralized management of multiple IoT devices;
● Video surveillance backhaul, suitable for high-real-time video backhaul scenarios such as safe cities and smart parks;
● Cloud computing and data center access, as an edge access terminal, provides high-quality uplinks for cloud services.
Guanlian Communication's EPON/GPON ONU series products fully support the national FTTH (Fiber to the Home) strategy, comply with ITU-T G.984/G.988 and IEEE 802.3ah standards and specifications, and feature high reliability, strong compatibility, easy deployment, and easy maintenance, providing a strong guarantee for the telecommunications industry to build an efficient and stable optical access network.