The Huawei XGHD board is an 8-port, high-density 10G GPON interface board for OLTs (like the MA5800), offering high capacity (up to 1:256 split, 40km range), advanced features like Type B/C protection, rogue ONT detection, high-temperature alarms, and support for jumbo frames and HQoS, enabling efficient, reliable, and scalable broadband access for growing bandwidth demands in fixed and mobile convergence networks.
Product Features
High Port Density: 8 x 10G GPON SFP interfaces per board.
High Capacity: Supports up to 1:256 split ratio and 40km transmission distance.
Reliability & Protection: Supports Type B/C protection and rogue ONU detection/isolation for stable service.
Intelligent Management: Features RSSI detection, illumination control, high-temp alarms, and automatic shutdown.
Performance: Handles 80 Gbit/s forwarding, supports jumbo frames (9216 bytes), and has Level 4 HQoS for better QoS.
Flexibility: Allows for smooth migration from GPON to 10G GPON, reusing existing ODNs.
Application Scenarios
Large-Scale 10G Symmetric Broadband for Urban High-Density Communities (Asia)
A leading telecom operator in Japan deployed XGHD interface boards with MA5800-X17 OLTs to roll out 10G symmetric broadband across Tokyo’s high-density residential and business districts, covering 300,000 households and 50,000 enterprises. Each XGHD’s 16 XGS-PON ports connected to user-side ONTs, delivering 10Gbps bidirectional bandwidth for 8K live streaming, low-latency cloud gaming, and enterprise cloud interconnection. The dynamic routing function optimized traffic to core networks, while QoS prioritized enterprise critical services. With 90 XGHD boards deployed, the operator achieved 14.4Tbps total access capacity, reducing OLT slot usage by 50% vs. 8-port alternatives—meeting the region’s surging demand for ultra-high-speed symmetric broadband.