Description
The Axiom 25GBase-ER SFP28 Transceiver for Arista delivers high-performance, long-reach 25GbE connectivity for data centers, enterprise networks, and high-bandwidth applications. Engineered to be 100% compatible with Arista systems, this transceiver is pre-configured with the required application-specific code to ensure seamless operation, flawless identification, and conflict-free deployment in all OEM environments.
Built on the SFP28 MSA standard, the module provides exceptional optical performance with extended-reach capabilities using single-mode fiber. Its 25GBase-ER technology enables transmission across long distances while maintaining signal integrity, making it ideal for large campuses, hyperscale environments, and carrier-grade infrastructure.
Axiom transceivers are designed to match the performance, fit, and function of original OEM modules—at a more competitive value—while working interchangeably with other brands in the same network.
Key Features:
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100% OEM compatibility with unique serialization
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Compliant with SFP28 and 25GBase-ER MSA standards
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Designed for long-reach single-mode fiber applications
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High-bandwidth 25GbE performance for demanding environments
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Reliable, efficient optical transmission with minimal signal loss
| Specification | Details |
|---|---|
| SKU | SFP-25G-ER-AR-AX |
| Product Type | SFP28 25GbE Optical Transceiver |
| Application | 25GBase-ER |
| OEM Compatibility | Arista |
| Form Factor | SFP28 |
| Data Rate | 25 Gigabit Ethernet |
| Transmission Distance | Extended Reach (ER) – Long-distance SMF connectivity |
| Media Type | Single-Mode Fiber (SMF) |
| Wavelength | ER-standard wavelength (per MSA) |
| Connector Type | LC Duplex |
| Compliance | SFP28 MSA, 25GBase-ER MSA |
| Serialization | Unique Axiom serialization for conflict-free operation |
| Operating Usage | High-bandwidth, long-reach data networking environments |
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
