Huawei CGHF Service Board

Huawei CGHF Service Board: 16-Port XG-PON Line Card for MA5800 OLT

Huawei CGHF Service Board is a 16-port XG-PON and GPON Combo OLT interface board for MA5800 Series OLT Equipment . It works together with the optical network unit (ONU) to provide XG-PON and GPON access services.

roduct Overview

The ​​Huawei CGHF Service Board​​ isn’t just a component—it’s the beating pulse of modern fiber access networks. Designed for carriers scaling Gigabit societies, this 16-port XG-PON line card slots seamlessly into Huawei MA5800 OLT chassis, delivering ​​10G symmetric speeds​​ to 512 households per slot while cutting power consumption by 30% versus legacy GPON cards. With native support for ​​XG-PON1 and XGS-PON​​, it enables smooth evolution from GPON to 10G PON without hardware swaps—future-proofing investments for 5G fronthaul, enterprise VPNs, and smart city applications. What sets the CGHF apart is its ​​intelligent load balancing​​: dynamically allocate bandwidth between streams, ensuring 4K video buffers less for families while guaranteeing 1ms latency for remote surgery suites. For operators bridging copper to fiber, the CGHF isn’t a board—it’s ​​your silent partner in digital inclusion​​.

Huawei CGHF Service Board Product Specifications

Huawei CGHF Service Board Product Features

• Multi-media Gigabit Convergence

Through PON/P2P, the unified access and convergence of any medium of optical fiber, copper wire and Cable is realized, and the independent access network of multi-media is evolved into an access network with a unified architecture to achieve unified access, Converge and manage to simplify network architecture and operation and maintenance.

• The best 4K/8K/VR video experience

The single-frame MA5800 can satisfy 16,000 families to enjoy ultra-high-definition 4K/8K/VR video online at the same time; it adopts a distributed cache and has a larger cache and video burst absorption capacity, thereby Help 4K/8K/VR video start quickly or channel switching; VMOS/eMDI video surveillance can realize the intelligent perception and troubleshooting of 4K/8K/VR video experience, bringing the best network operation and maintenance experience and user business experience.

• Distributed architecture

MA5800 is the industry’s first distributed architecture OLT. A single slot can support 16-port 10GPON non-blocking access, and can smoothly evolve to support 50G PON. It can achieve forwarding capabilities such as MAC and IP addresses without replacing the main control board. The linear and smooth expansion of the company fully protects customers’ existing investments and makes step-by-step investments according to business development needs.

Huawei CGHF Service Board and More Service Boards

Engineered for extremes. Perfected for people. Huawei CGHF—where light meets life.