Description
The AddOn OSFP-800GB-2XSR4-AR-AO is an Arista Networks® compatible 800GBase-2xSR4 PAM4 OSFP transceiver designed for high-performance, short-reach data center interconnects. Supporting dual 400G Ethernet channels, it delivers up to 50 meters over OM4 multimode fiber at 850nm via dual MPO-12 connectors.
Built to OSFP MSA standards, this module features an 8x53.125GBd PAM4 electrical interface, VCSEL transmitters, and PIN/TIA array receivers. It supports Digital Optical Monitoring (DOM) for real-time performance insights and is fully TAA compliant. Each unit is uniquely serialized, tested for data traffic and applications, and guaranteed to perform identically to the Arista OEM equivalent.
With hot-swappable design, RoHS compliance, and AddOn’s limited lifetime warranty, this transceiver ensures reliable, cost-effective scalability for modern high-bandwidth networks.
| Specification | Details |
|---|---|
| SKU | OSFP-800GB-2XSR4-AR-AO |
| Compatible OEM | Arista Networks® |
| Form Factor | OSFP (Octal Small Form-Factor Pluggable) |
| Data Rate | 800GBase-2xSR4 |
| Interface | 8x53.125 GBd PAM4 Electrical |
| Wavelength | 850nm |
| Connector | Dual MPO-12 |
| Fiber Type | Multimode Fiber (OM3 up to 30m, OM4 up to 50m) |
| Channels Supported | 2x400G Ethernet |
| Temperature Range | 0°C to 70°C (Commercial) |
| Transmitter Type | VCSEL |
| Receiver Type | PIN & TIA Array |
| Digital Monitoring | DOM (Digital Optical Monitoring) |
| Power Consumption | 14W (typical) |
| Compliance | OSFP MSA, CMIS 5.0, RoHS, TAA |
| 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
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