Description
The AddOn Cisco® QSFP-100G-DW31-S Compatible TAA 100GBase-DWDM PAM4 QSFP28 Transceiver delivers high-performance 100G connectivity over single-mode fiber (SMF) for up to 80km using a 1552.52nm wavelength on the 100GHz ITU C-Band grid. Featuring PAM4 modulation with integrated FEC, this hot-swappable module ensures reliable data transmission and is ideal for access, metro, and enterprise network deployments. It supports digital optical monitoring (DOM) for real-time diagnostics and complies with SFF-8636 MSA standards. With its LC duplex connector, robust ESD protection, and RoHS-compliant build, this transceiver guarantees seamless interoperability and full compatibility with the equivalent Cisco® module.
| Parameter | Specification |
|---|---|
| Compatible OEM | Cisco® |
| Form Factor | QSFP28 |
| Data Rate | 100GBase-DWDM PAM4 |
| Wavelength | 1552.52nm (100GHz ITU C-Band) |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Reach | Up to 80km with EDFA/DCM |
| Modulation | PAM4 with Integrated FEC |
| DOM Support | Yes |
| Operating Temperature | 0°C to 70°C |
| Average Output Power | -2 to +2 dBm |
| Receiver Sensitivity | -9 to -8 dBm |
| Receiver Overload | +4 dBm |
| Dispersion Tolerance | -30 to +30 ps/nm |
| Power Consumption | 4.7W – 5.5W |
| Hot Pluggable | Yes |
| Compliance | SFF-8636 MSA, RoHS, TAA |
| Applications | 100G Ethernet, Access, Metro, Enterprise Networks |
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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