Description
The Axiom 400GBASE-SR4.2 QSFP-DD Transceiver for Arista delivers ultra-high-speed performance optimized for next-generation data centers and enterprise networks. Engineered for seamless interoperability, this module is 100% compatible with all Arista OEM applications and is pre-configured with the correct application-specific code to ensure flawless operation.
Built on the QSFP-DD Multi-Source Agreement (MSA), this transceiver fits and functions identically to OEM versions while providing exceptional reliability, maximum productivity, and simplified deployment across multi-vendor environments. Each module features unique serialization to eliminate communication conflicts and support easy asset tracking.
Designed for short-range, high-density connectivity, the 400GBASE-SR4.2 interface delivers blazing-fast data transmission over multi-mode optical fiber—ideal for in-building links, high-performance computing clusters, and bandwidth-intensive data/video applications. With 400GbE Ethernet technology, this transceiver empowers organizations to scale throughput, reduce latency, and increase operational efficiency.
Axiom transceivers ensure full compliance with industry standards, making them the trusted choice for consistent performance, network stability, and long-term dependability.
| Specification | Details |
|---|---|
| SKU | AXG102625 |
| Brand | Axiom |
| Form Factor | QSFP-DD |
| Ethernet Data Rate | 400 Gigabit Ethernet |
| Optical Standard | 400GBASE-SR4.2 |
| Wavelength | Bidirectional Short-Range (SR4.2) |
| Cable Type Compatibility | Multi-Mode Fiber (MMF) |
| Typical Distance | Short-reach applications within buildings |
| Application | High-density data networking, HPC connectivity, in-rack/inter-rack links |
| Compatibility | Arista equipment; 100% OEM compatible |
| Operational Coding | Pre-programmed for Arista OEM applications |
| Compliance | MSA Compliant; TAA Compliant |
| Serialization | Unique part serialization for conflict-free deployment |
| Environment | Enterprise networks, data centers, cloud infrastructure |
Payment & Security
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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.
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
