Description
The Axiom 40GBASE-LR4 QSFP+ Transceiver (Q40-LR4-SM-AX) delivers reliable, high-performance 40GbE connectivity for enterprise and data center environments. Engineered for full OEM compatibility, each module is pre-configured with application-specific coding to ensure seamless integration with switches and routers across all MSA-compliant platforms.
Designed for long-reach optical transmission, this LR4 module operates over single-mode fiber (SMF) and supports distances up to 10 km, making it ideal for campus networks, aggregation layers, and high-bandwidth backbones. Axiom’s guaranteed compatibility, unique serialization, and MSA compliance ensure dependable operation without disruption.
Achieve maximum efficiency, fast network throughput, and predictable performance with a transceiver built to match OEM quality—at exceptional value.
Key Benefits:
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100% Guaranteed OEM Compatibility
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Minimizes network conflicts via unique serialization
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Fully MSA-compliant for broad interoperability
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Long-reach 40GbE transmission over single-mode fiber
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High-efficiency QSFP+ form factor for dense networking environments
| Specification | Details |
|---|---|
| SKU | Q40-LR4-SM-AX |
| Product Type | QSFP+ Optical Transceiver |
| Data Rate | 40Gbps (40GBASE-LR4) |
| Form Factor | QSFP+ |
| Wavelengths | 4-channel LAN-WDM |
| Transmission Distance | Up to 10 km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | Duplex LC |
| Application | 40GbE Ethernet, Data Networking |
| Compliance | MSA Compliant |
| Compatibility | 100% OEM Compatible |
| Operating Temperature | 0°C to 70°C (Standard) |
| Serialization | Unique part number and serialization |
| Hot-Swappable | Yes |
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
