Description
The AddOn SFP-16GB-DW39-40-C-AO is a Cisco® compatible, hot-pluggable SFP+ transceiver designed to deliver reliable 16GBase-DWDM Fibre Channel connectivity over single-mode fiber (SMF) up to 40km. Operating on ITU-T Channel DW39 with a center wavelength of 1546.12nm, this module is engineered for high-performance data center, metro, and enterprise network applications.
Built with a cooled EML transmitter and PIN receiver, the transceiver ensures superior optical signal integrity and long-distance transmission stability. It is fully compliant with SFF-8432 and SFF-8472 standards, supporting Digital Optical Monitoring (DOM) for real-time diagnostics. Each unit is 100% tested, serialized, and application validated to guarantee seamless interoperability with Cisco® networking equipment.
Compliant with the Trade Agreements Act (TAA) and RoHS 2.0, the SFP-16GB-DW39-40-C-AO meets stringent industry standards while offering a cost-effective alternative to OEM-branded modules. It is the ideal solution for Fibre Channel storage networks, 16G Ethernet over DWDM, and access or metro transport networks that demand reliability, longevity, and maximum uptime.
| Parameter | Specification |
|---|---|
| Brand | AddOn |
| SKU | SFP-16GB-DW39-40-C-AO |
| Compatibility | Cisco® |
| Form Factor | SFP+ |
| Data Rate | 16GBase-DWDM Fibre Channel |
| Channel / Frequency | DW39 / 193.9 THz |
| Wavelength | 1546.12 nm |
| Connector Type | Duplex LC |
| Fiber Type | Single-Mode Fiber (SMF) |
| Maximum Reach | Up to 40 km |
| Transmitter Type | Cooled EML |
| Receiver Type | PIN |
| Digital Optical Monitoring (DOM) | Supported |
| Temperature Range | 0°C to 70°C (Commercial) |
| Hot Pluggable | Yes |
| Compliance | SFF-8432, SFF-8472, TAA, RoHS 2.0 |
| Applications | 8x/10x Fibre Channel, 16G Ethernet over DWDM, Access, Metro, 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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