Huawei S9303 Switch – Product Information

Product Overview

The Huawei S9303 is a 4U high, rack-mountable Layer 3 routing switch belonging to the Huawei Quidway S9300 series of terabit core routing switches. It is a next-generation high-end smart switch tailored for multiservice networks, designed to provide high-performance L2/L3 switching services along with rich network applications such as HD video streaming, elastic cloud computing, hardware IPv6, unified security, and H-QoS.

Built upon Huawei’s intelligent multilayer switching concept, the S9303 delivers stable, reliable, and secure high-performance switching services, further enhanced with intelligent service optimization capabilities including traffic analysis, comprehensive QoS policies, and controlled multicast. The switch employs hardware-based forwarding mechanisms and non-blocking switching technology, offering carrier-class reliability, wire-speed forwarding capability, comprehensive QoS management, rich service processing capabilities, and excellent scalability.

The S9303 features a modular design with 3 service board slots and 2 main control board slots. It supports both AC and DC power supply modules with redundant configurations. The switch is widely deployed in Wide Area Networks (WANs), Metropolitan Area Networks (MANs), enterprise campus networks, and data centers, helping organizations build application-centric converged networks with end-to-end routing and switching capabilities.

All S9300 series models use interchangeable modules and components, enabling cost-effective switching capacity and port expansion. The S9303 also incorporates innovative energy-saving technologies that significantly reduce power consumption and noise without compromising performance or stability.

Product Specifications