Description
The Axiom Juniper Compatible QDD-400G-SR8-AX QSFP-DD Transceiver Module delivers high-performance 400Gbps connectivity for next-generation data centers, cloud networks, and high-bandwidth enterprise environments. Engineered for full compliance with the QSFP-DD MSA, this module ensures seamless interoperability with Juniper platforms and all other MSA-compliant systems.
Each unit is pre-configured with OEM-specific coding, guaranteeing 100% compatibility for flawless integration, reliable performance, and OEM-equivalent functionality. Featuring 400GBASE-SR8 technology, this module supports short-range, high-density optical links over multimode fiber—ideal for modern top-of-rack and spine-leaf architectures.
With unique serialization for easy identification and strict quality testing, Axiom transceivers provide premium network reliability at exceptional value.
| Specification | Description |
|---|---|
| SKU | QDD-400G-SR8-AX |
| Brand | Axiom |
| OEM Compatibility | Juniper Compatible |
| Form Factor | QSFP-DD (Quad Small Form-factor Pluggable Double Density) |
| Data Rate | 400Gbps |
| Application | 400GBASE-SR8 |
| Wavelength | 850 nm |
| Fiber Type | Multimode Fiber (MMF) |
| Interface | MPO-16 Connector |
| Max Reach | Up to 100m (OM4) / 70m (OM3) |
| Protocols Supported | IEEE 802.3cm, MSA Compliant |
| Operating Temperature | 0°C to 70°C |
| Digital Diagnostics (DDM) | Yes |
| Compliance | MSA, RoHS |
| Serialization | Unique Part Number & Serial ID |
| Typical Use Cases | High-capacity data centers, spine-leaf networks, short-range optical interconnects |
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.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
