Description
The Axiom 400GBase-DR4 QSFP-DD Transceiver for Cisco (QDD-400G-DR4-S-AX) delivers high-performance, reliable 400GbE connectivity for next-generation data centers and enterprise networks. Engineered for full compatibility with Cisco platforms, this module is pre-configured with application-specific coding to ensure seamless integration, optimal performance, and OEM-equivalent operation.
Built on QSFP-DD (Quad Small Form-Factor Pluggable Double Density) technology, this transceiver provides the bandwidth and efficiency required for dense, high-speed networking environments. Supporting 400GBase-DR4 over single-mode fiber, it offers long-reach optical transmission, reliable throughput, and exceptional signal integrity for high-capacity workloads.
Axiom transceivers feature unique product serialization, guaranteed OEM interoperability, and full compliance with the Multi-Source Agreement (MSA). This ensures consistent quality, reliable operation, and broad platform flexibility across mixed-vendor network environments.
| Specification | Details |
|---|---|
| SKU | QDD-400G-DR4-S-AX |
| Product Type | QSFP-DD Optical Transceiver |
| Data Rate | 400Gbps |
| Transmission Standard | 400GBase-DR4 |
| Wavelength | 1310nm (4-lane parallel optics) |
| Fiber Type | Single-Mode Fiber (SMF) |
| Reach / Distance | Up to 500m (typical for DR4 over SMF) |
| Connector Type | MPO-12/APC |
| Media | Optical Fiber |
| Compatibility | Cisco switches and routers (100% OEM compatible) |
| Programming | Pre-configured with Cisco-specific application code |
| MSA Compliance | Fully MSA compliant |
| Operating Temperature | 0°C to 70°C (standard commercial) |
| Application | 400GbE data center, cloud, and high-performance networking |
| Additional Features | Unique serialization, conflict-free operation, multi-vendor interoperability |
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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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