Description
The AddOn SFP-25GBASE-LR-I-AO is a high-performance, MSA-compliant SFP28 optical transceiver designed to deliver 25GBase-LR Ethernet connectivity over single-mode fiber (SMF) for distances up to 10 km using a 1310 nm wavelength. Built to meet strict SFF-8402 and SFF-8472 standards, it ensures seamless integration into existing network infrastructures while providing robust digital optical monitoring (DOM) for real-time performance tracking. Engineered for industrial environments with a wide operating temperature range of -40°C to 85°C, this hot-pluggable transceiver features a duplex LC connector, superior ESD protection, and reduced EMI thanks to its all-metal housing.
Ideal for enterprise, access, and data center networks, this TAA-compliant module undergoes rigorous serialization, traffic, and application testing to guarantee reliability, interoperability, and long-term performance. It is fully RoHS compliant, lead-free, and backed by AddOn’s limited lifetime warranty.
| Parameter | Specification |
|---|---|
| Compatible OEM | Universal / MSA Standard |
| Form Factor | SFP28 |
| Data Rate | 25.78 Gb/s |
| Wavelength | 1310 nm |
| Maximum Reach | 10 km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | Duplex LC |
| Digital Optical Monitoring (DOM) | Supported |
| Operating Temperature | -40°C to 85°C (Industrial) |
| Supply Voltage | 3.135 V – 3.465 V |
| Power Dissipation | ≤ 1.5 W |
| Transmitter Launch Power | -5 dBm to +2 dBm |
| Receiver Sensitivity | ≤ -11.4 dBm |
| Extinction Ratio | ≥ 4 dB |
| Compliance | SFF-8402, SFF-8472, IEEE 802.3, RoHS, TAA |
| Applications | 25G Ethernet, Access Networks, Enterprise, Data Centers |
| Warranty | Limited Lifetime Warranty |
Payment & Security
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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
