Description
The AddOn SFP-25GBDW37-10-I-AO is an MSA and TAA compliant 25GBase-DWDM SFP28 transceiver designed for high-performance, long-distance networking. It delivers 25Gbps throughput up to 10km over single-mode fiber (SMF) using a fixed wavelength of 1547.72nm on the ITU-T DWDM grid.
Equipped with a duplex LC connector, the module supports Digital Optical Monitoring (DOM) for real-time performance tracking. Built for reliability in demanding environments, it operates across an industrial temperature range of -40°C to 85°C.
With hot-pluggable design, excellent ESD protection, and RoHS compliance, this transceiver ensures seamless integration, lower EMI, and dependable performance for applications in access, metro, and enterprise networks. It comes backed by AddOn’s limited lifetime warranty, ensuring long-term value and reliability.
| Specification | Details |
|---|---|
| Model / SKU | SFP-25GBDW37-10-I-AO |
| Form Factor | SFP28 |
| Data Rate | 25.78 Gbps (max) |
| Application | 25GBase-DWDM Ethernet |
| Transmission Distance | Up to 10 km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Wavelength | 1547.72 nm (DWDM, ITU Channel D37, 100 GHz spacing) |
| Connector Type | Duplex LC |
| Digital Diagnostics | DOM (Digital Optical Monitoring) |
| Temperature Range | -40°C to 85°C (Industrial) |
| Compliance | MSA, TAA, SFF-8432, SFF-8472 |
| Power Dissipation | ≤ 2.0 W |
| Optical Transmit Power | -1 to +5 dBm |
| Receiver Sensitivity | -15 dBm (typical) |
| Extinction Ratio | ≥ 6 dB |
| Hot Pluggable | Yes |
| Warranty | Limited Lifetime Warranty |
| Brand | AddOn Networks |
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
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