---
title: "O200"
url: "https://www.qualcomm.com/data-center/products/qualcomm-dragonfly-o200"
description: "Qualcomm Dragonfly O200: 3nm single-chip PAM4 optical DSP retimer for 1.6T and 800G transceivers."
---

# O200

Qualcomm Dragonfly™

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[Overview](https://www.qualcomm.com/data-center/products/qualcomm-dragonfly-o200/#overview)
[Use Cases](https://www.qualcomm.com/data-center/products/qualcomm-dragonfly-o200/#usecases)
[Benefits](https://www.qualcomm.com/data-center/products/qualcomm-dragonfly-o200/#benefits)
[Features / Specs](https://www.qualcomm.com/data-center/products/qualcomm-dragonfly-o200/#features)

## 1.6T PAM4 Optical DSP

The Qualcomm Dragonfly™ O200 DSP is a 3nm CMOS single-chip, low-power and low-latency PAM4 optical transceiver Digital Signal Processor (DSP) retimer. It is a 200G/lane device delivering high performance, high reliability interconnect for 1.6T and 800G Optical Transceivers. The O200 includes integrated laser direct drive capability for Externally-Modulated Laser (EML) and Silicon Photonics (SiPho) based modulators.

Product license agreement

## Use Cases

Optical modules (OSFP, QSFP, XPO)

## Benefits

- **Advanced DSP technology**
A suite of advanced signal processing algorithms engineered to deliver exceptional Bit Error Rate (BER) performance with ultra-low power consumption

- **Powerful diagnostic technology**
Offers a powerful suite of diagnostic and monitoring tools designed to give end users complete visibility into link performance, by leveraging real-time analytics across electrical or optical links.

- **Low power MLSD**
Industry-leading, low-power Maximum Likelihood Sequence Detection (MLSD)

- **Integrated Driver**
High BW Integrated high swing driver supporting 3Vpp for direct drive of EML and Silicon Photonic modulators, reducing cost and power consumption

## Features

- Diagnostics and monitoring: FEC error, EYE, SNR, Host/Line Loopback
- Line Side Serdes Integrated Laser Driver support for EML & SiPho
- Independent clocking per lane for breakout mode support
- Full XBAR to ease layout
- 200G with two generation backwards compatibility (100G PAM4 and 50G PAM4)
- IEEE 802.3dj compliant IFS (Inner FEC Subsystem)
- KP4 FEC Decode and Encode
- PRBS gen/checker
- Host side long Reach (LR) capability (40dB bump-bump)