QSFP-DD Product Family » Acacia
Quad Small Form-factor Pluggable Double Density (QSFP-DD) solution that fits into high-density switch and router client ports for
Quotation for core switch QSFP-DD
This guide provides a comprehensive overview of QSFP-DD compatible switches across major vendors, explains the fundamentals
QSFP-DD Hardware
August 7, 2020 Abstract: This specification defines: the electrical and optical connectors, electrical signals and power supplies,
QSFP-DD Transceiver Guide 2026: Complete 400G/800G Deployment
The solution enables you to implement QSFP-DD switches while maintaining your current QSFP28 optical equipment
An Overview on QSFP-DD (Double Density QSFP)
An Overview on QSFP-DD (Double Density QSFP) With the rapid growth of data center and 5G development,
Cisco 400G QSFP-DD Cable and Transceiver Modules Data Sheet
It provides a QSFP-DD-to-QSFP-DD copper direct-attach solution. QDD-400-CuxM cables are suitable for very short
QSFP DD Cable Assemblies | High Speed Input Output | Amphenol
QSFP DD Loopback Modules Amphenol''s QSFP DD (Double-Density) Loopback Modules are part of Amphenol''s
How to Choose QSFP-DD: Step-by-Step Selection Guide
Learn how to choose QSFP-DD transceivers for 400G/800G networks, including reach, compatibility, power, and
QSFP-DD Connectors, Cages and Cable Assemblies
TE''s QSFP-DD 2x1 cages and connectors add to the wide range of existing QSFP-DD surface mount products, providing customers
QSFP-DD Compatible Switches: Complete 2025 Vendor Guide
Find which switches support QSFP-DD modules. Our 2025 guide covers Cisco, Arista, Juniper and NVIDIA platforms
Direct Attach Cable (DAC) Assemblies
QSFP-DD/QSFP+ features high-speed I/O passive cable assemblies that can deliver data rates as high as 400 Gbps with a variety
QSFP-DD Price Guide 2026: 400G/800G Costs & TCO Analysis
QSFP-DD price guide with 400G/800G module costs, OEM vs third-party comparison, volume discounts, and 3-year
QSFP-DD Optical Transceivers for High-Speed Connections
QSFP-DD ports incorporate a riding heatsink that can be sized independently of the optical module, added on top of the module, or
Cisco QSFP-DD800 Transceiver Modules Data Sheet
Product overview The Cisco QSFP-DD800 modules introduce 8x100G and 2x400GGBASE Quad Small Form-Factor Pluggable
Cisco QSFP-DD800 Transceiver Modules Data Sheet
For more information and references on QSFP-DD cable guides, please click on the following link: Cisco Transceiver
How to Achieve Interconnection Between OSFP and QSFP-DD Ports?
This article outlines key OSFP and QSFP-DD differences and offers four practical interconnection solutions to support
NVIDIA/Mellanox Compatible 400GBASE-SR4 QSFP-DD 8 x 50G
Use the Compatibility Tool to verify FS transceiver compatibility with your device and access test reports. The 400GBASE-SR4
SFP, QSFP, QSFP-DD & OSFP Cages: The 10G-to-800G Selection
Yes. A QSFP-DD port accepts QSFP28/QSFP+ modules (at their native speed), because QSFP-DD adds a second