Description
The AddOn Arista Networks® QDD-400G-FR4-AR Compatible QSFP-DD Transceiver is a high-performance optical module designed to deliver 400GBase-FR4 Ethernet connectivity over single-mode fiber (SMF) up to 2km. Operating on a 1310nm wavelength and utilizing a duplex LC connector, this hot-swappable transceiver ensures seamless network scalability and reliable performance for data center, enterprise, and access layer applications.
Each unit is programmed, uniquely serialized, and rigorously tested for data traffic and application performance, guaranteeing full compatibility with Arista Networks® devices. With support for Digital Optical Monitoring (DOM), users gain access to real-time operating metrics for enhanced network diagnostics. This transceiver is TAA compliant, RoHS certified, and features robust ESD protection, low EMI design, and a commercial operating temperature range of 0°C to 70°C — ensuring reliable, standards-compliant performance in demanding networking environments.
| Specification | Details |
|---|---|
| Compatible OEM | Arista Networks® |
| Part Number | QDD-400G-FR4-AR-AO |
| Form Factor | QSFP-DD |
| Data Rate | 400 Gbps |
| Standard | 400GBase-FR4 |
| Connector | Duplex LC |
| Fiber Type | Single-Mode Fiber (SMF) |
| Wavelength | 1310 nm |
| Reach / Distance | Up to 2 km |
| Modulation Format | PAM4 |
| Digital Optical Monitoring (DOM) | Supported |
| Power Consumption | 12 W (typical) |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Compliance | INF-8628, RoHS 2.0, TAA, FCC Part 15, IEC 60825-1/2 |
| Hot-Swappable | Yes |
| Applications | 400G Ethernet, Access, Enterprise Networks |
| ESD Protection | MIL-STD-883E Method 3015.4 |
| Warranty | Limited Lifetime Warranty |
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