Description
The AddOn Cisco® DWDM-SFP10G-31.90-100-I-AO is a high-performance, hot-swappable 10GBase-DWDM SFP+ transceiver designed for extended-distance data transmission up to 100 km over single-mode fiber (SMF). Operating at a 1531.90 nm wavelength with 100 GHz channel spacing, this module is ideal for 8x/10x Fibre Channel, 10G Ethernet over DWDM, and metro, access, and enterprise network applications.
Compliant with SFF-8432 and SFF-8472, it offers Digital Optical Monitoring (DOM) for real-time performance diagnostics and operates reliably across an industrial temperature range (-40°C to 85°C). Each unit is programmed, serialized, and rigorously tested to ensure seamless interoperability with Cisco® systems. Backed by TAA compliance and AddOn’s limited lifetime warranty, this transceiver delivers exceptional reliability and value for demanding DWDM deployments.
| Specification | Details |
|---|---|
| SKU | DWDM-SFP10G-31.90-100-I-AO |
| Brand Compatibility | Cisco® |
| Form Factor | SFP+ |
| Data Rate | 10.3125 Gb/s |
| Wavelength | 1531.90 nm (C-Band, 100 GHz) |
| Transmission Distance | Up to 100 km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Digital Optical Monitoring (DOM) | Supported |
| Operating Temperature | -40°C to +85°C (Industrial) |
| Power Dissipation | 1.8 W (typical) |
| Transmit Power | +1.0 to +4.0 dBm |
| Receiver Sensitivity | ≤ -26 dBm |
| Receiver Overload | ≥ -7.0 dBm |
| Extinction Ratio | ≥ 9 dB |
| Side Mode Suppression Ratio (SMSR) | ≥ 30 dB |
| Standards Compliance | SFF-8432, SFF-8472, IEEE 802.3, RoHS, TAA |
| Applications | 8x/10x Fibre Channel, 10G Ethernet DWDM, Access, Metro, Enterprise |
| Hot Pluggable | Yes |
| Warranty | Limited Lifetime Warranty |
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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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