Description
The AddOn Arista Networks® QSFP-40G-LR4 Compatible QSFP+ Transceiver delivers reliable 40GBase-LR4 throughput up to 10km over single-mode fiber (SMF). Operating across wavelengths from 1270nm to 1330nm with a duplex LC connector, this hot-swappable module ensures seamless installation and replacement.
Fully compliant with SFF-8436 MSA standards, the transceiver supports Digital Optical Monitoring (DOM) for real-time performance visibility. Each unit is uniquely serialized, rigorously tested for interoperability, and guaranteed to perform identically to the original Arista Networks® part.
This transceiver is RoHS compliant, lead-free, and TAA compliant, making it suitable for government procurement. Designed with robust ESD protection and low EMI shielding, it’s the ideal solution for data centers, enterprise networks, and carrier-grade applications.
AddOn backs this product with a limited lifetime warranty, ensuring long-term performance and peace of mind.
| Specification | Details |
|---|---|
| SKU | QSFP-40G-LR4-AR-AO |
| Form Factor | QSFP+ |
| Data Rate | 40GBase-LR4 |
| Wavelength Range | 1270nm – 1330nm |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Max Reach | 10km |
| Digital Optical Monitoring (DOM) | Supported |
| Compliance | SFF-8436 MSA, TAA Compliant, RoHS Compliant |
| Temperature Range | 0°C to 70°C (Commercial) |
| Power Consumption | 3.5W (typical) |
| Hot Pluggable | Yes |
| Warranty | Limited Lifetime Warranty |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
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.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
Trusted by enterprises, universities, and government organizations across the U.S.
A decade of delivery — trusted by 275+ clients across industries
