Description
The AddOn Fujitsu® HCD25D40I0000-0 compatible SFP28 transceiver delivers high-performance 25GBase-ER Ethernet connectivity up to 40km over single-mode fiber (SMF) using a 1310nm wavelength via a duplex LC connector. Built to meet or exceed OEM specifications, it is fully hot-pluggable, TAA compliant, and guaranteed 100% compatible with the original Fujitsu® module. Featuring Digital Optical Monitoring (DOM) for real-time performance diagnostics, excellent ESD protection, and robust EMI shielding, this transceiver ensures reliable operation even in harsh industrial environments with a wide temperature range from -40°C to 85°C. Perfect for access, metro, and enterprise network deployments, it offers exceptional optical performance and reliability backed by AddOn’s lifetime warranty.
| Parameter | Specification |
|---|---|
| SKU | HCD25D40I0000-0-AO |
| Form Factor | SFP28 |
| Data Rate | 25GBase-ER |
| Wavelength | 1310nm |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Max Reach | 40 km |
| Digital Optical Monitoring (DOM) | Supported |
| Operating Temperature | -40°C to 85°C (Industrial) |
| Compliance | SFF-8432, SFF-8472, TAA, RoHS |
| Hot Pluggable | Yes |
| Power Supply Voltage | 3.135V – 3.465V |
| Power Dissipation | 1.8 W |
| Receiver Sensitivity | -21 dBm (avg) |
| Receiver Overload | -4 dBm |
| Launch Optical Power | 0 to +6 dBm |
| Extinction Ratio | ≥ 4.0 dB |
| Applications | Access, Metro, Enterprise Networks |
| 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
