ZTE C600H: Ushering in the Era of Gigabit Optical Networks

ZTE C600H: Ushering in the Era of Gigabit Optical NetworksZTE unveiled its latest flagship intelligent optical access product, the C600H, designed for the gigabit era, at the 2024 International Information and Communication Technologies Exhibition. As ZTE's flagship product for the optical access sector over the next decade, the C600H leverages its exceptional features: high bandwidth, inbuilt intelligence, rigid pipes, and high reliability

ZTE C600H: Ushering in the Era of Gigabit Optical Networks

ZTE unveiled its latest flagship intelligent optical access product, the C600H, designed for the gigabit era, at the 2024 International Information and Communication Technologies Exhibition. As ZTE's flagship product for the optical access sector over the next decade, the C600H leverages its exceptional features: high bandwidth, inbuilt intelligence, rigid pipes, and high reliability. It will comprehensively propel various industries into the gigabit optical network era, providing robust support for the digitalization of gigabit cities.

As China's optical access networks evolve towards gigabit capabilities, 50GPON technology becomes a critical enabler. The C600H, with its exceptional performance, emerges as the leader in the gigabit optical network era. It delivers terabit-level slot bandwidth, supporting wire-speed forwarding of 16-port 50GPON line cards, and has the capability to evolve to the next generation 200GPON. It also maintains compatibility with C600 series line cards, supporting full compatibility with GPON or EPON across three generations. This allows reuse of existing ODN infrastructure and enables on-demand ONU upgrades, safeguarding operators' existing network investments.

The C600H goes beyond hardware advancements, achieving a leap forward in intelligence. It adopts a distributed intelligent computing architecture, enabling real-time perception, analysis, and decision-making. The device utilizes intelligent energy-saving mechanisms based on network traffic load, optimizing user experience. Additionally, the C600H supports AI capability openness, facilitating rapid service customization and low-cost deployment, providing operators with a more convenient and efficient management experience. It enables self-configuration, self-diagnosis, self-recovery, and self-optimization of services and management, empowering operators to achieve L4+ high-order self-intelligence for their PON networks.

While ensuring high bandwidth, the C600H also prioritizes the needs of low-latency scenarios. It employs dual forwarding planes for IP and TDM. General services are forwarded through the IP plane, while rigid pipes utilize a fixed time-slot scheduling hard-slicing scheme. Coupled with precise technology, this enables accurate control over bandwidth, latency, and jitter, supporting microsecond-level latency and nanosecond-level jitter, meeting the demands of low-latency scenarios like industrial control and backhaul.

The C600H boasts industrial-grade high reliability. It utilizes a self-developed modular software platform, transitioning from system-level upgrade without service interruption (ISSU) to software module-level upgrade without service interruption (ISCU). Service restoration takes place within seconds during software upgrades, making upgrade and maintenance more convenient and efficient.

ZTE's new generation of intelligent optical access products, the C600H, will further propel the development of gigabit cities in China, constructing a digital foundation for super-broadband networks. It enables innovations and quality improvements for broadband networks, driving high-quality, leapfrog development in the gigabit optical network industry. The emergence of the C600H not only signifies ZTE's leading position in the optical access field but also heralds the arrival of the gigabit optical network era, presenting unprecedented development opportunities for various industries.

Key Advantages of the C600H:

• High Bandwidth: Terabit-level slot bandwidth, supporting wire-speed forwarding of 16-port 50GPON line cards, capable of evolving to the next generation 200GPON, and compatible with C600 series line cards, supporting full compatibility with GPON or EPON across three generations.

• Inbuilt Intelligence: Utilizing distributed intelligent computing architecture, enabling real-time perception, analysis, and decision-making, and employing intelligent energy-saving mechanisms based on network traffic load to optimize user experience. It supports AI capability openness, facilitating rapid service customization and low-cost deployment.

• Rigid Pipes: Employs dual forwarding planes for IP and TDM, enabling accurate control over bandwidth, latency, and jitter, supporting microsecond-level latency and nanosecond-level jitter, fulfilling the requirements of low-latency scenarios such as industrial control and backhaul.

• High Reliability: Employs a self-developed modular software platform, transitioning from system-level upgrade without service interruption (ISSU) to software module-level upgrade without service interruption (ISCU), ensuring service restoration within seconds during software upgrades, making upgrade and maintenance more convenient and efficient.

The launch of the C600H provides operators with a more robust optical access solution and lays a solid foundation for the construction of gigabit cities. It will accelerate the digital transformation process, enabling faster, smarter, and more convenient futures for various industries.

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