Description
The AddOn SFP-16GB-DW21-40-AO is a high-performance, MSA-compliant 16GBase-DWDM Fibre Channel SFP+ transceiver designed for reliable and scalable optical networking over single-mode fiber (SMF). Operating at a 1560.61 nm wavelength (DW21, 100 GHz), it delivers data rates up to 16 Gbps and supports transmission distances of up to 40 km, making it ideal for access, metro, and enterprise applications.
Built with a cooled EML transmitter and PIN receiver, this hot-pluggable module features a duplex LC connector and includes Digital Optical Monitoring (DOM) support for real-time performance monitoring. It complies with TAA, RoHS, and SFF-8432/8472 standards and undergoes extensive serialization, data-traffic, and application testing to ensure seamless network integration. Backed by AddOn’s limited lifetime warranty, it’s a cost-effective and dependable alternative to OEM optics.
| Specification | Description |
|---|---|
| Part Number | SFP-16GB-DW21-40-AO |
| Brand | AddOn |
| Form Factor | SFP+ |
| Data Rate | 16GBase-DWDM Fibre Channel (up to 14.025 Gbps) |
| Wavelength | 1560.61 nm (DW21, 100 GHz) |
| Transmission Distance | Up to 40 km |
| Connector Type | Duplex LC |
| Fiber Type | Single-Mode Fiber (SMF) |
| Transmitter Type | Cooled EML |
| Receiver Type | PIN |
| Digital Optical Monitoring (DOM) | Supported |
| Temperature Range | 0 °C to 70 °C (Commercial) |
| Power Supply Voltage | 3.135 V – 3.465 V |
| Power Consumption | ≤ 550 mA |
| Output Power | -1 dBm to +3 dBm |
| Receiver Sensitivity | ≤ -14 dBm |
| Extinction Ratio | ≥ 8.2 dB |
| Compliance Standards | SFF-8432, SFF-8472, FCC Part 15, EN55022, IEC 60825-1/2, RoHS 2.0, TAA |
| Applications | 8x/10x Fibre Channel, 16x Gigabit Ethernet over DWDM, Access, Metro, Enterprise |
| Hot Pluggable | Yes |
| 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.
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