Description
The AddOn Cisco® QSFP-100G-LR-S-CW31-AO is a high-performance QSFP28 optical transceiver designed for 100GBase-CWDM applications over single-mode fiber (SMF). Operating at a 1310nm wavelength, it delivers up to 10km transmission distance with FEC and features a standard LC duplex connector. This module is fully compliant with 100G Lambda MSA and QSFP28 MSA specifications and offers seamless interoperability with Cisco® network equipment.
Each transceiver is hot-swappable, I2C-monitored, and equipped with Digital Optical Monitoring (DOM) for real-time diagnostics of critical parameters. Engineered for reliable performance in data center, metro, and enterprise networks, it is TAA compliant, RoHS lead-free, and rigorously tested to ensure complete functionality and compatibility. AddOn stands behind every unit with a limited lifetime warranty.
| Specification | Details |
|---|---|
| Brand | AddOn |
| SKU | QSFP-100G-LR-S-CW31-AO |
| Compatibility | Cisco® QSFP-100G-LR-S-CW31 |
| Form Factor | QSFP28 |
| Data Rate | 100Gbps |
| Wavelength | 1310nm (CWDM λ31) |
| Transmission Distance | Up to 10km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | LC Duplex |
| Modulation Format | PAM4 |
| Electrical Interface | 4x25G NRZ lanes |
| Power Supply Voltage | 3.3V |
| Power Dissipation | < 4.5W |
| Operating Case Temperature | 0°C to 70°C |
| Digital Diagnostic Monitoring (DOM) | Supported |
| Compliances | 100G Lambda MSA, QSFP28 MSA, SFF-8636 Rev 2.10a |
| Monitoring Interface | I2C |
| Features | Hot-swappable, RoHS Compliant, TAA Compliant |
| Applications | 100G Ethernet, Access, Metro, Enterprise Networks |
| 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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