OSFP-400G-SR8

The Arista OSFP-400G-SR8 is a high-speed optical transceiver designed for short-range data transmission in data centers and enterprise networks. It handles 400 gigabits per second using the OSFP form factor, making it suitable for high-density switch ports or routers. This transceiver is often found in environments that require fast and reliable connections over multimode fiber.

Built for IT professionals and network engineers, it offers straightforward deployment in 400G-capable hardware. The device supports up to 100 meters over parallel OM4 multimode fiber, which is common in data center interconnects and campus wiring.

Key Features

• Delivers 400Gbps throughput with 8 lanes running at 50Gbps each
• Compatible with parallel OM4 multimode fiber for runs up to 100 meters
• OSFP hot-pluggable design simplifies installation and upgrades
• Maintains signal integrity across short-reach data center links
• Optimized for high-density networking equipment

This transceiver is commonly deployed in data centers for connecting switches, routers, or servers operating at 400G speeds. Its ability to work over OM4 fiber allows organizations to leverage existing multimode infrastructure while upgrading their network bandwidth.

The OSFP-400G-SR8 helps maintain fast data flows in environments demanding high bandwidth and low latency, such as cloud platforms, hyperscale data centers, and large enterprise networks.