Description
The AddOn SFP-16GB-DW21-40-C-AO is a Cisco® compatible TAA-compliant 16GBase-DWDM Fibre Channel SFP+ transceiver designed for high-performance data transmission over single-mode fiber (SMF) at distances up to 40 km. Operating on the DWDM ITU Channel DW21 (1560.61 nm) with a 100 GHz channel spacing, this transceiver delivers reliable connectivity for demanding 8x/10x Fibre Channel and 16G Gigabit Ethernet over DWDM applications across access, metro, and enterprise networks.
Featuring a cooled EML transmitter and PIN receiver, it ensures exceptional signal integrity and performance. The unit is hot-swappable, fully SFF-8432/SFF-8472 compliant, and supports Digital Optical Monitoring (DOM) for real-time diagnostics. Rigorously tested for interoperability, serialization, and traffic performance, it is guaranteed to perform identically to the OEM part. With robust ESD protection, low EMI design, and RoHS compliance, this transceiver ensures long-term network reliability backed by a limited lifetime warranty.
| Specification | Details |
|---|---|
| SKU | SFP-16GB-DW21-40-C-AO |
| Brand | AddOn |
| Compatibility | Cisco® |
| Form Factor | SFP+ |
| Data Rate | 16GBase-DWDM Fibre Channel |
| Application | 8x/10x Fibre Channel, 16G Gigabit Ethernet over DWDM |
| Wavelength / Channel | 1560.61 nm / ITU Channel 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 |
| DOM Support | Yes |
| Operating Temperature | 0°C to 70°C (Commercial) |
| Compliance Standards | SFF-8432, SFF-8472, RoHS, TAA |
| Hot Swappable | Yes |
| Output Power (Avg.) | -1 to +3 dBm |
| Receiver Sensitivity | ≤ -14 dBm |
| Extinction Ratio | ≥ 8.2 dB |
| Power Supply Voltage | 3.135 V – 3.465 V |
| Power Consumption | ≤ 550 mA |
| Dimensions | SFP+ standard |
| 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.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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