H3C4 Optical Port Switch

H3C optical port switches are high-performance network devices designed for data centers, campus networks, and all-optical network deployments, supporting a wide range of optical modules and high-speed connectivity.

Overview

H3C offers a variety of switches with optical ports suitable for different network scenarios, including data centers, smart campuses, and industrial environments. These switches support high-density, high-speed optical connections using SFP, SFP+, QSFP, QSFP-DD, and OSFP modules, enabling speeds from 1G to 800G per port depending on the model . Optical ports allow long-distance, low-latency, and high-bandwidth communication, making them ideal for backbone and aggregation layers.

Key Models and Features

• H3C S9827 Series: Designed for data centers, these switches provide up to 64×800G or 128×400G ports, supporting modular power supplies, fan trays, and flexible supervisor engines. They support ROCEv2, VXLAN, M-LAG, and SDN integration, enabling low-latency, lossless transmission and automated network management . Optical ports support LPO and DSP transceivers, with splitting and downgrading capabilities (e.g., 800G split into 400G×2 or 200G×4).
• H3C S5580X-HI Series: These are high-performance Layer 3 Ethernet switches for campus networks, supporting 10G/25G SFP28 and 1G/10G SFP+ optical ports. They implement IRF2 technology for virtualized device management, allowing multiple switches to operate as a single logical device, simplifying configuration and management .

Optical Module Management

H3C switches allow real-time monitoring of optical modules. Commands like show interface <interface-type> <interface-number> provide link status, module type, input/output rates, and error statistics, which are essential for troubleshooting and ensuring optimal performance . Supported modules include QSFP-40G-LR4, SFP+, and other H3C-compatible optical transceivers.

All-Optical Network Integration

H3C supports all-optical network solutions that eliminate optical-electrical conversion, improving speed and reducing latency. Solutions like iOptic Ethernet, iOptic POL, and iOptic PON+Ethernet integrate optical switches with passive optical networks, enabling high-bandwidth, low-latency, and scalable networks for smart campuses, hospitals, hotels, and industrial parks . Optical ports in these switches are critical for connecting endpoints over long distances (up to 80 km with single-mode fiber).

Advantages of H3C Optical Port Switches

• High bandwidth and port density for modern data centers and campus networks.
• Flexible optical module support for various speeds and distances.
• Advanced network features including SDN, VXLAN, M-LAG, and ROCEv2.
• Real-time monitoring and management of optical links.
• Integration with all-optical networks for low-latency, high-speed communication. H3C optical port switches are suitable for organizations seeking scalable, high-performance, and intelligent network infrastructure with robust optical connectivity and advanced management capabilities.