The Bai-link GPON/EPON 4GE-POE series ONU is a 4-port gigabit intelligent EPON terminal product specifically designed by Baidu Communications Technology Co., Ltd. for the multi-service converged network of government and enterprise communications. This product adheres to ITU-T G.984.x standards, IEEE 802.3ah, and CTC OAM 2.0, 2.1/3.0, ensuring excellent interoperability and operability. It is compatible with equipment from major OLT manufacturers such as Huawei, ZTE, FiberHome, and Bell. Developed using mature technology and open network standards, it features quasi-industrial design, capable of withstanding extreme temperature differences, and possesses electromagnetic interference resistance and shockproof anti-shake capabilities. It meets the needs of various working environments, providing an efficient, reliable, and fast solution for communication access.

Bai-link BL-GP1400-PoE ONU supports one GPON/EPON interface and 4x10/100/1000Mbps RJ45 electrical ports (PoE/PoE+). It features a modular design, supporting various customization needs to ensure safety and reliability, while being compact in size and low in power consumption. Power support is provided at DC12V (PoE 44~58V DC), fully meeting the requirements for equipment power supply in access distribution network environments.

The Bai-link BL-GP1400-PoE GPON/EPON network supports multi-level split bus architecture and tree structure, capable of meeting the needs of various access environments. Using optical fiber as the transmission medium, it features passive transmission throughout, ensuring reliable and stable operation, enabling high-bandwidth services over a single fiber in both directions. GPON supports downlink speeds of 2.5Gbps and uplink speeds of 1.25 Gbps; EPON supports uplink speeds of 1.25Gbps and downlink speeds of 1.25Gbps for high-bandwidth transmission. When used with GPON/EPON OLT equipment, GPON can achieve an optical splitting ratio of up to 1:128, while EPON can achieve an optical splitting ratio of up to 1:64, with a network coverage radius of up to 20KM.

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