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Customized 400G QSFP-DD Active Optical Cable


≤11W 30mm Fiber

FS P/N: QDD-400G-AOxxx
FS P/N: QDD-400G-AOxxx
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Cable Length:
1m (3ft)
Compatible Brands:
Device Number:
Pre-order, Ship by 12 Aug, 2024
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Deliver to New York, 10010
Free Shipping via Fedex International Priority
Products and Project Inquiry
Solution Design
5-Year Warranty

400G QSFP-DD AOC (Customized length, QSFP-DD to QSFP-DD)

The 400G QSFP-DD active optical cables are designed for use in 400 Gigabit Ethernet links over OM4 multimode fibers, and contain eight multi-mode fibers (MMF) optic transceivers per end, each operating at data rates of up to 53Gb/s. This active optical cable is compliant with IEEE 802.3cd, OIF-CEI-04.0, QSFP-DD MSA, and QSFP-DD-CMIS-rev4p0. Thin and lightweight AOC cables simplify cable management, enabling an efficient system airflow, which is critical in high-density racks. It is used extensively in cloud and supercomputers due to its low cost, high-value proposition, and increased reliability.

Note: The FS P/N is changed from QSFP-DD-AOxx to QDD-400G-AOxxx, but the product is the same. Only the FS P/N has been changed.

Part Number
Vendor Name
Form Factor
Max Data Rate
Cable Length
Cable Type
Minimum Bend Radius
Transmitter Type
Receiver Type
850nm PD
Power Consumption
Jacket Material
CDR (Clock and Data Recovery)
TX & RX Built-in CDR
Modulation Format
Commercial Temperature Range
0 to 70°C (32 to 158°F)
IEEE 802.3cd, OIF-CEI-04.0, QSFP-DD MSA,QSFP-DD-CMIS-rev4p0
Inbuilt FEC
8x 50G-PAM4
5 Years
Quality Certifications
To get the detailed certification, please go to the Product Compliance Status for download.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Connectivity Solutions
Enable Seamless Connectivity for Your Network
Dual-compatibility customization provides AOC cables with different compatibility on both sides based on your models, ideal for achieving border-less connectivity.
Custom Compatible Brands
100% Tested in Host Devices
Online Custom Label Service Tailored to Your Needs
Custom labels for easy identification to help ease receiving, stocking and deployment.
Custom Products Tailored to Your Needs
Diverse Custom Options
Choose suitable options based on your applications.
Strict Quality Control
Ensure high quality products with state of testing facility.
Technical Support
Get support from professional engineer team.
Support Real-time Configuration with FS Box
This active optical cable can realize real-time compatibility requirements, and upgrade firmware (part number, serial number, etc.) with FS Box, which makes it compatible with the upgrade switches.
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