OSFP Transceiver Module NVIDIA 980-9I51A-00NS00 800 Gigabit Ethernet, 50 km

The NVIDIA OSFP Transceiver Module 980-9I51A-00NS00 is a pluggable optical module designed to deliver 800 Gigabit Ethernet performance over single-mode fiber for links up to 50 km. Engineered for high-density data center interconnects and long-reach optical links, this OSFP form-factor transceiver provides a compact, hot-swappable interface for OSFP-compatible ports and supports high-throughput backbone and aggregation connections.

Advantages

This transceiver offers very high aggregated bandwidth with low-latency optical transport, suitable for environments that demand reliable long-distance connectivity. Its OSFP form factor allows high port density and easy replacement or upgrade without system downtime. The module is optimized for single-mode fiber transmission over 50 km, providing predictable optical budget and consistent performance for carrier-grade and hyperscale deployments.

Suitable for

• Data center interconnects between sites up to 50 km apart
• Backbone and aggregation links in campus and carrier networks
• High-throughput environments requiring 800 Gigabit Ethernet capacity
• Hyperscale and cloud infrastructure with OSFP-compatible switches and routers

Key specifications

• Interface: OSFP pluggable module
• Data rate: 800 Gigabit Ethernet
• Transmission medium: Single-mode fiber (SMF)
• Maximum reach: up to 50 km over single-mode fiber
• Form factor: OSFP for high-density port installations

How to use

Install the OSFP transceiver into an OSFP-compatible port on a switch or router following the host equipment manufacturer’s hot-plug procedures. Ensure the fiber connectors and patch cords match the single-mode fiber type used in your network and that end-face cleanliness meets optical best practices. After insertion, verify link status and correct data rate in the device management interface and monitor optical levels to confirm the link operates within expected power and margin ranges.

Recommendations

Use factory-rated single-mode fiber and connectors, maintain proper fiber cleaning procedures, and verify compatibility with the host system’s OSFP cage and firmware. For extended reach deployments, perform optical budget calculations including connector and splice losses to confirm margin for the 50 km link.