Description
The AddOn Finisar® FCBN425QE2C20 compatible active optical cable delivers reliable 100GBase connectivity with QSFP28 to QSFP28 interfaces over multimode fiber (MMF) up to 20 meters. Supporting four independent full-duplex channels at 25G each, this cable enables an aggregate bandwidth of 103.1Gbps. It complies with QSFP28 MSA standards, ensuring seamless interoperability across InfiniBand EDR and 100GBase Ethernet applications.
Built with a single 3.3V power supply, maximum power consumption of just 2.5W per terminal, and an operating case temperature range of 0°C to 70°C, it is both efficient and dependable. Each unit is uniquely serialized, application-tested, and backed by AddOn’s limited lifetime warranty. The product is fully RoHS compliant, lead-free, and TAA compliant, making it suitable for U.S. Government procurement.
| Specification | Details |
|---|---|
| SKU | FCBN425QE2C20-AO |
| Compatibility | Finisar® FCBN425QE2C20 |
| Form Factor | QSFP28 to QSFP28 Active Optical Cable |
| Data Rate (Aggregate) | 103.1Gbps |
| Per Lane Data Rate | 25.78125Gbps |
| Reach / Cable Length | 20m |
| Wavelength | 850nm (MMF) |
| Channels | 4x full-duplex lanes |
| Applications | 100GBase Ethernet, InfiniBand EDR |
| Power Supply Voltage | 3.3V (3.135 – 3.465V) |
| Max. Power Consumption | 2.5W (per terminal) |
| Operating Case Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity (Non-cond.) | 0–85% |
| Compliance | QSFP28 MSA, RoHS, Lead-Free, TAA Compliant |
| Warranty | Limited Lifetime Warranty |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
