Description
The AddOn Arista Networks® QSFP-100G-LR-AR-CW27 Compatible Transceiver is a high-performance, hot-swappable optical module designed for 100GBase-CWDM Ethernet applications. Operating over single-mode fiber (SMF), it delivers up to 10km reach using a 1270nm wavelength via an LC duplex connector. Compliant with QSFP28 and 100G Lambda MSA specifications, this transceiver supports a 4x25G electrical interface and PAM4 modulation for superior data transmission efficiency. Integrated Digital Optical Monitoring (DOM) provides real-time diagnostics for optimal network performance. Fully TAA and RoHS compliant, this module undergoes rigorous testing to guarantee seamless interoperability and identical performance to the original Arista Networks® part. It is ideal for high-speed access, metro, and enterprise networking environments, ensuring reliable, scalable connectivity with power dissipation under 4.5W and a standard operating temperature range of 0°C to 70°C.
| Specification | Details |
|---|---|
| Part Number | QSFP-100G-LR-AR-CW27-AO |
| Brand Compatibility | Arista Networks® |
| Form Factor | QSFP28 |
| Data Rate | 100 Gbps |
| Interface | 4x25G Electrical |
| Wavelength | 1270 nm (CWDM) |
| Transmission Distance | Up to 10 km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | LC Duplex |
| Modulation Format | PAM4 |
| Optical Standards Compliance | 100G Lambda MSA 100G-LR, QSFP28 MSA |
| Digital Diagnostic Monitoring (DOM) | Supported |
| Power Dissipation | < 4.5 W |
| Power Supply Voltage | 3.3 V |
| Operating Temperature Range | 0°C to 70°C |
| Storage Temperature Range | -40°C to 85°C |
| Relative Humidity | 5% – 85% |
| TAA Compliance | Yes |
| RoHS Compliance | Yes |
| Applications | 100GBase Ethernet over CWDM, Access, Metro, Enterprise |
| 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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