Description
The AddOn SFP-25GBASE-LR-I-300M-AO is a high-performance, MSA and TAA-compliant SFP28 transceiver designed to deliver reliable 25GBase-LRL Ethernet connectivity up to 300 meters over single-mode fiber (SMF) using a 1310nm wavelength and LC duplex connector. Engineered for industrial environments, it operates within an extended temperature range of -40°C to 85°C, making it ideal for demanding access, enterprise, and data center applications.
Featuring Digital Optical Monitoring (DOM) for real-time diagnostics, hot-pluggable design, and robust ESD protection, this module ensures seamless integration into existing network infrastructures. Each transceiver undergoes rigorous testing and serialization to guarantee optimal performance, reliability, and compliance with industry standards.
| Specification | Details |
|---|---|
| SKU | SFP-25GBASE-LR-I-300M-AO |
| Brand | AddOn |
| Form Factor | SFP28 |
| Data Rate | 25.78 Gb/s |
| Transmission Distance | Up to 300m |
| Wavelength | 1310nm |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Digital Diagnostic Monitoring (DOM) | Supported |
| Operating Temperature | -40°C to 85°C |
| Compliance | MSA, SFF-8402, SFF-8472, TAA, RoHS |
| Hot Pluggable | Yes |
| Launch Optical Power | -5 to 2 dBm |
| Receiver Sensitivity (OMA) | ≤ -11.4 dBm |
| Extinction Ratio | ≥ 4 dB |
| Receiver Overload | 2 dBm |
| Supply Voltage | 3.135V – 3.465V |
| Power Dissipation | ≤ 1.5 W |
| Bit Error Rate (BER) | ≤ 5×10⁻⁵ |
| Connector Type | LC Duplex |
| Applications | 25G Ethernet, Access, 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
