ODM Optical Line Terminal OSFP

OSFP (Octal Small Form Factor Pluggable) modules are high-speed, thermally optimized optical transceivers supporting up to 1.6Tbps aggregate bandwidth, ideal for hyperscale and AI-driven data center applications.

Overview

OSFP is an open standard pluggable optical transceiver interface defined by the OSFP Multi-Source Agreement (MSA), designed for high-density, high-speed networking. Unlike QSFP-DD, OSFP modules are slightly larger to accommodate higher power dissipation (up to 15–20W) and provide native 8-lane connectivity for 400G and 800G Ethernet applications . Each lane can operate at speeds up to 100G PAM4, enabling total module bandwidths of 400G or 800G, with scalability to 1.6Tbps in multi-lane configurations .

Key Features

• High Data Rates: Supports 56G, 112G, and 224G PAM4 per lane, with aggregate rates up to 1.6Tbps .
• Thermal Management: Integrated heatsink technology in the plug and cage design ensures efficient heat dissipation, maintaining signal integrity at high speeds .
• Form Factor & Compatibility: Slightly larger than QSFP-DD, OSFP supports single- or dual-port, 8- or 16-lane connectivity, and is compatible with DAC, AOC, ACC, and optical modules .
• Electrical & Mechanical Standards: Complies with IEEE standards and OSFP MSA specifications, ensuring interoperability across vendors .
• High-Density Applications: Suitable for hyperscale data centers, AI clusters, and high-performance computing, where bandwidth and thermal efficiency are critical .

Use Cases

OSFP modules are ideal for next-generation Optical Line Terminals (OLTs) in data centers and cloud networks, providing:

• Scalable bandwidth for AI and machine learning workloads.
• High-density port deployment in 1RU or 2RU switches.
• Reliable high-speed connectivity with minimal signal degradation.
• Future-proofing for 400G, 800G, and beyond, supporting evolving network architectures .

Summary

ODM OSFP modules offer a vendor-neutral, high-performance solution for optical line terminals, combining high-speed lanes, robust thermal management, and broad compatibility. Their design supports scalable, high-density, and power-efficient deployments, making them a cornerstone for modern hyperscale and AI-driven network infrastructures .