Description
The AddOn SFP-16GB-DW25-40-C-AO is a Cisco® compatible 16GBase-DWDM Fibre Channel SFP+ transceiver designed for high-performance, long-distance optical networking. Operating on ITU-T Channel DW25 (1557.36 nm), this hot-pluggable module delivers up to 16 Gbps throughput over single-mode fiber (SMF) with a reach of up to 40 km.
Built with a cooled EML transmitter and PIN receiver, it ensures low dispersion and stable performance even under demanding conditions. The transceiver fully supports Digital Optical Monitoring (DOM), allowing real-time tracking of key operating parameters. Its TAA compliance, RoHS certification, and metal housing with low EMI make it a reliable and secure choice for 8x/10x Fibre Channel, 16x Gigabit Ethernet, and enterprise DWDM networks.
Each unit is 100% compatible with its Cisco® equivalent, rigorously tested for interoperability, and backed by AddOn’s limited lifetime warranty, making it a dependable solution for data center, metro, and enterprise network deployments.
| Specification | Details |
|---|---|
| SKU | SFP-16GB-DW25-40-C-AO |
| Brand | AddOn |
| Compatibility | Cisco® |
| Form Factor | SFP+ |
| Data Rate | 16GBase-DWDM Fibre Channel |
| Wavelength / Channel | 1557.36 nm (DW25, 100 GHz ITU-T) |
| Transmission Distance | Up to 40 km |
| Fiber Type | Single-mode Fiber (SMF) |
| Connector Type | Duplex LC |
| Transmitter Type | Cooled EML |
| Receiver Type | PIN |
| Digital Optical Monitoring (DOM) | Supported |
| Temperature Range | 0 °C to 70 °C (Commercial) |
| Hot-Pluggable | Yes |
| Compliance Standards | SFF-8432, SFF-8472, TAA, RoHS |
| ESD/EMI Compliance | MIL-STD-883E, IEC 61000-4-3, FCC Part 15 |
| Applications | 8x/10x Fibre Channel, 16x Gigabit Ethernet over DWDM, Metro, Access, Enterprise Networks |
| 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
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