Description
The AddOn Arista Networks® OSFP-400G-XDR4-AO is a high-performance, TAA-compliant 400GBase-XDR4 PAM4 optical transceiver designed to deliver ultra-fast, reliable connectivity for modern data centers, cloud networks, and enterprise infrastructures. Engineered for seamless compatibility with Arista Networks® equipment, this hot-swappable OSFP transceiver supports data transmission up to 2km over single-mode fiber (SMF) at a 1310nm wavelength using an MPO connector.
It features digital optical monitoring (DOM) for real-time performance insights and has been programmed, uniquely serialized, and rigorously tested for guaranteed interoperability and identical initialization. With low EMI metal housing, excellent ESD protection, and full RoHS compliance, this transceiver is built for stability, durability, and long-term operation.
Whether deployed for high-speed backbone links, large-scale enterprise applications, or advanced cloud environments, the OSFP-400G-XDR4-AO delivers exceptional throughput, signal integrity, and network reliability — backed by AddOn’s industry-leading lifetime warranty and support.
| Specification | Details |
|---|---|
| SKU | OSFP-400G-XDR4-AO |
| Compatible OEM | Arista Networks® |
| Form Factor | OSFP |
| Data Rate | 400GBase-XDR4 PAM4 |
| Wavelength | 1310nm |
| Maximum Reach | 2km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | MPO |
| Digital Optical Monitoring (DOM) | Supported |
| Operating Temperature | 0°C to 70°C (Commercial) |
| Power Consumption | 12W (typical) |
| Hot Swappable | Yes |
| FEC Support | Required on host system for max distance |
| Bit Error Rate (Pre-FEC) | 2.4 × 10⁻⁴ |
| Bit Error Rate (Post-FEC) | 1 × 10⁻¹² |
| Modulation Format | PAM4 |
| Average Launch Power (per lane) | -2.9 to 4 dBm |
| Receiver Sensitivity (OMAouter) | -4.4 dBm |
| Compatibility Guarantee | 100% Arista Networks® equivalent |
| Compliance | TAA, RoHS, MSA |
| Warranty | Limited Lifetime Warranty |
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