AddOn QDD-400-AOC25M-AO 400GBase-AOC QSFP-DD Active Optical Cable
The AddOn QDD-400-AOC25M-AO is a Cisco-compatible 400GBase-AOC QSFP-DD to QSFP-DD active optical cable engineered for high-speed data center and enterprise network deployments. Operating at 850nm over multi-mode fiber (MMF), this 25-meter active optical cable delivers reliable 400 Gigabit connectivity with TAA compliance for government and regulated environments. Each cable is uniquely serialized, programmed, and application-tested to ensure 100% functional compatibility with Cisco infrastructure and MSA standards.
Perfect for organizations requiring long-reach 400G interconnects without the complexity of traditional fiber runs, this QSFP-DD cable combines performance, compliance, and enterprise-grade reliability in a single solution.
Key Features
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400GBase-AOC Technology — Active optical cable for extended reach and superior signal integrity
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QSFP-DD to QSFP-DD Connectors — Direct compatibility with next-generation 400G network equipment
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25-Meter Reach — Extended distance capability over multi-mode fiber (MMF)
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850nm Wavelength — Optimized for MMF transmission in data center environments
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TAA Compliant — Meets Trade Agreements Act requirements for government procurement
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100% Tested & Serialized — Programmed and application-tested for guaranteed functionality
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MSA Standards Certified — Adheres to Multi-Source Agreement specifications
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Cisco QDD-400-AOC25M Compatible — Drop-in replacement with full interoperability
Technical Specifications
| Specification |
Details |
| Manufacturer |
ADD-ON |
| Part Number |
QDD-400-AOC25M-AO |
| Cable Type |
Active Optical Cable (AOC) |
| Standard |
400GBase-AOC |
| Connector Type |
QSFP-DD to QSFP-DD |
| Wavelength |
850nm |
| Fiber Type |
Multi-Mode Fiber (MMF) |
| Maximum Distance |
25 meters |
| Data Rate |
400 Gigabit per second (Gbps) |
| Compliance |
TAA Compliant, MSA Standards |
| Testing |
100% Application Tested, Uniquely Serialized |
Frequently Asked Questions
What is a 400GBase-AOC active optical cable used for?
A 400GBase-AOC cable is designed for high-speed data center interconnects, connecting 400G-capable network switches, routers, and servers. Active optical cables eliminate signal degradation over longer distances compared to passive copper cables, making them ideal for enterprise and cloud infrastructure deployments requiring reliable 400 Gigabit connectivity.
Is this QSFP-DD cable compatible with Cisco equipment?
Yes. The AddOn QDD-400-AOC25M-AO is Cisco QDD-400-AOC25M compatible and has been programmed, serialized, and fully tested to ensure 100% functional compatibility with Cisco 400G network infrastructure. It serves as a certified drop-in replacement.
What does TAA compliant mean for networking cables?
TAA compliance (Trade Agreements Act) certifies that the product meets U.S. government procurement standards. This is essential for organizations supplying to federal agencies, state governments, and regulated sectors requiring compliant networking equipment and interconnects.
How far can this 25-meter active optical cable reach?
This 400GBase-AOC cable supports a maximum reach of 25 meters over multi-mode fiber at 850nm wavelength. This extended distance capability makes it suitable for connecting equipment across larger data center floors or between adjacent racks without requiring additional amplification or signal conditioning.
