Upgraded version of QSFP-DD optical module for IoT

Information
Feb 06, 2026

QSFP DD Guide: High-Speed QSFP DD Optical Modules

In this comprehensive guide, we will explore how QSFP DD works, why it has become a preferred optical module standard, and how it is deployed in modern data centers.

Information
Aug 17, 2025

800Gbps QFSP Form Factor Transceiver Module

Following the success of 400G ZR/ZR+ digital coherent optics (DCO), customers are looking for an 800G version of DCO to upgrade their transmission speed to the next level.

Information
Oct 05, 2025

Cisco 400G QSFP-DD Ultra Long Haul Coherent Optics Module Data

The high performance and low power of the 400G QSFP-DD ULH module make it an optimal choice to extend Routed Optical Networking use cases to regional and ultra-long-haul

Information
Oct 27, 2025

400G QSFP-DD Cable and Transceiver Modules Data Sheet | FS

It provides a QSFP-DD-to-QSFP-DD copper direct-attach solution. They are suitable for very short links and offer a cost-effective way to establish a 400-Gigabit link between QSFP-400G

Information
Jul 13, 2026

100G/400G QSFP-DD DCO-Product Solutions-INNOLIGHT

The product family supports 100/400Gbps transmission speeds in an industry-standard, pluggable QSFP-DD form factor with 7nm DSP and can be widely used in metro carrier, access and Cloud/DCI

Information
Dec 21, 2025

QSFP-DD Product Family » Acacia

Powered by Greylock and Delphi DSP ASICs, and silicon photonic integrated circuits (PICs) for an optimized co-packaged design with 3D Siliconization. Supports an expansive list of interoperability

Information
Sep 16, 2025

Specification – QSFP-DD

July 11, 2019 – QSFP-DD Hardware Specification for QSFP DOUBLE DENSITY 8X PLUGGABLE TRANSCEIVER – Rev 5.0 May 8, 2019 – Common Management Interface Specification – Rev 4.0

Information
Feb 14, 2026

QSFP-DD vs OSFP vs QSFP56 vs QSFP112 | FiberMall

In this guide, we''ll compare QSFP-DD, OSFP, and QSFP56, exploring their advantages, challenges, and applications to help you choose the right form factor for your network infrastructure.

Information
Apr 15, 2026

400G QSFP-DD DCO ZR Transceiver 400G QSFP-DD DCO ZR

Ascent''s QDD-400G-ZR QSFP-DD Digital Coherent Optic Modules are 400 Gb/s Quad Small Form Factor Pluggable- double density (QSFP-DD) transceivers designed for long distance optical

Information
Sep 13, 2025

QSFP-DD MSA Group releases Version 4.0 Hardware, 3.0 Common

The Quad Small Form Factor Pluggable Double Density (QSFP-DD) Multi Source Agreement (MSA) group has released a pair of updated specifications for the high-speed pluggable transceiver form...

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