Description
The AddOn SFP-1GB-DW28-80-AO is a high-performance, MSA-compliant 1000Base-DWDM SFP transceiver designed for long-haul data transmission up to 80km over single-mode fiber (SMF). Operating at a 1554.94nm wavelength with a 100GHz channel spacing, this hot-pluggable module provides seamless integration into Gigabit Ethernet and Fibre Channel networks.
Equipped with Digital Optical Monitoring (DOM), it enables real-time monitoring of critical parameters to ensure reliable performance. With excellent ESD protection, low EMI emissions, and full RoHS/TAA compliance, this transceiver is a robust choice for enterprise, metro, and access network deployments. Each unit undergoes stringent testing and comes backed by AddOn’s limited lifetime warranty.
| Specification | Details |
|---|---|
| Form Factor | SFP (Small Form-Factor Pluggable) |
| Data Rate | 1.25 Gbps (1000Base-DWDM) |
| Wavelength | 1554.94nm (ITU Channel 28, 100GHz spacing) |
| Transmission Distance | Up to 80 km over Single-Mode Fiber (SMF) |
| Connector Type | Duplex LC |
| Fiber Type | Single-Mode Fiber |
| Temperature Range | 0°C to 70°C (Commercial) |
| Optical Output Power | 0 to +5 dBm |
| Receiver Sensitivity | -24 dBm |
| Receiver Overload | -10 dBm |
| DOM (Digital Monitoring) | Supported |
| Compliance | INF-8074, SFF-8472, RoHS, TAA |
| Hot Pluggable | Yes |
| ESD/EMI Protection | Metal housing with excellent shielding |
| 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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