Description
The Axiom 400GBase-ZR QSFP-DD Transceiver for Arista (QDD-400G-ZR-AR-AX) delivers long-reach, high-bandwidth optical performance for modern hyperscale and carrier-class networks. Engineered to be 100% compatible with Arista OEM platforms, this module is pre-configured with the correct application-specific code to ensure seamless operability, secure link initialization, and flawless interoperability across your existing infrastructure.
Each module features unique serialization and part identification, eliminating network communication conflicts while simplifying asset tracking. Built to the standards defined by the QSFP-DD Multi-Source Agreement (MSA), Axiom transceivers meet rigorous industry compliance requirements, ensuring consistent, predictable performance.
Designed around 400GBase-ZR coherent optical technology, this transceiver supports extended-reach optical transport while maintaining exceptional signal integrity. Its single-mode fiber design enables data transmission over long distances using a single optical wavelength—ideal for metro, regional, and long-haul applications that demand both reliability and capacity.
Axiom’s QSFP-DD solutions provide maximum efficiency, reduced downtime, and dependable high-speed connectivity for today’s mission-critical data networking environments.
| Specification | Detail |
|---|---|
| SKU | QDD-400G-ZR-AR-AX |
| Brand / Compatibility | Axiom / Arista-Compatible |
| Form Factor | QSFP-DD (Quad Small Form-Factor Pluggable – Double Density) |
| Data Rate | 400Gbps |
| Interface Standard | 400GBase-ZR |
| Cable Type | Single-Mode Fiber (SMF) |
| Wavelength | Single-wavelength (Coherent Optical) |
| Reach | Long-reach / ZR-class distance support |
| Application | 400GbE long-distance optical transport, data centers, metro/regional networks |
| MSA Compliance | Fully compliant with QSFP-DD MSA |
| OEM Compatibility | 100% Arista OEM-compatible |
| Operating Usage | High-capacity data networking and long-haul optical connectivity |
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.
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