The SC9405 switch supports a maximum of 144x 1G/10G, 96x 25G, or 24x 40G/100G high-density full line rate ports through flexible line cards combinations of SC9400-48F-E, SC9400-48S-E and SC9400-8C-E. SC9405 switch can be deployed in MAN (Metropolitan Area Network), campus network, and data center scenarios based on service requirements. SC9405 switch is a multi-service core switch for next-generation converged networks, integrating rich features of enterprises and data centers. The modular operating system supports multiple network services, such as IPv4 and IPv6, to meet future Ethernet application requirements, and integrates the stacking virtualization feature. The stacking virtualization feature simplifies the customer network structure and improves operation and maintenance efficiency.