100GBase-AOC QSFP28 to 4xSFP28 Active Optical Cable
The AddOn QSFP-4SFP25G-AOC7M-AO is a Cisco-compatible 100GBase-AOC active optical cable engineered for enterprise data centers and high-speed networking environments. This QSFP28 to 4xSFP28 breakout cable delivers four independent 25G connections from a single 100G port, enabling flexible network architecture and cost-effective port expansion. Operating at 850nm wavelength over multimode fiber with a 7-meter reach, it provides TAA-compliant performance with 100% functional verification and serialization for mission-critical deployments.
Key Features
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100GBase-AOC QSFP28 to 4xSFP28 breakout — One 100G port to four 25G ports for flexible network scaling
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7-meter multimode fiber reach — Ideal for intra-rack and short-distance data center connectivity
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850nm wavelength operation — Optimized for multimode fiber performance and reliability
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Active optical technology — Integrated signal conditioning for superior signal integrity
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Cisco QSFP-4SFP25G-AOC7M compatible — Drop-in replacement with full interoperability
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TAA compliant — Meets federal procurement and compliance requirements
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100% programmed and tested — Uniquely serialized with full data-traffic validation
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Enterprise-grade reliability — Application-tested for production data center environments
Technical Specifications
| Specification |
Details |
| Manufacturer |
ADD-ON |
| Part Number |
QSFP-4SFP25G-AOC7M-AO |
| Cable Type |
Active Optical Cable (AOC) |
| Connector Configuration |
QSFP28 (1x) to SFP28 (4x) |
| Data Rate |
100GBase-AOC / 4x 25GBase |
| Wavelength |
850nm |
| Fiber Type |
Multimode Fiber (MMF) |
| Maximum Reach |
7.0 meters (23.0 feet) |
| Compliance |
TAA Compliant, Cisco Compatible |
| Testing |
100% Programmed, Serialized, Data-Traffic Tested |
Frequently Asked Questions
What is a QSFP28 to 4xSFP28 breakout cable used for?
A QSFP28 to 4xSFP28 breakout cable enables port breakout in data centers, allowing a single 100G QSFP28 port to be split into four independent 25G SFP28 connections. This is ideal for network flexibility, cost optimization, and supporting mixed-speed environments without requiring additional hardware.
Is this 100GBase-AOC cable compatible with Cisco equipment?
Yes, the AddOn QSFP-4SFP25G-AOC7M-AO is 100% Cisco QSFP-4SFP25G-AOC7M compatible and has been programmed and tested to ensure full interoperability with Cisco switches, routers, and data center infrastructure. It functions as a direct replacement.
What does TAA compliant mean for this active optical cable?
TAA compliance (Trade Agreements Act) certifies that this cable meets U.S. federal procurement standards and is eligible for government and enterprise contracts. It ensures the product meets strict quality, security, and sourcing requirements.
How far can this multimode fiber cable reach?
This 100GBase-AOC active optical cable supports a maximum reach of 7 meters (23 feet) over multimode fiber at 850nm wavelength, making it ideal for intra-rack and short-distance data center connections where signal integrity and speed are critical.
