Description
The Axiom AXG93751 40GBASE-LR4 QSFP+ Transceiver is engineered for high-performance, long-reach data transmission across single-mode fiber networks. Fully compatible with Cisco QSFP-40GE-LR4 and built to rigorous QSFP+ MSA SFF-8436 standards, this module delivers reliable 40GbE connectivity up to 10km for campus, enterprise, and data center deployments.
Designed for seamless OEM interoperability, each transceiver is pre-configured with application-specific coding to ensure flawless integration, stable communication, and easy device identification. The 1310nm wavelength paired with LC connectors provides exceptional optical efficiency, while the TAA and RoHS compliance make it suitable for government and regulated environments.
Axiom transceivers deliver the same performance, fit, and functionality as original OEM hardware—at a more efficient value. Whether scaling backbone links or enhancing high-speed switching infrastructure, the AXG93751 ensures maximum uptime, consistent throughput, and dependable network performance.
| Specification | Details |
|---|---|
| SKU | AXG93751 |
| Mode | Single-Mode Fiber (SMF) |
| Model | AXG93751 (100% Cisco Compatible) |
| Data Rate | 40GBASE-LR4 |
| Form Factor | QSFP+ |
| Connector | LC |
| Wavelength | 1310nm |
| Maximum Distance | 10km |
| Compliance | QSFP+ MSA SFF-8436, TAA Compliant, RoHS Compliant, IEEE 802.3ba |
| Application | 40GbE long-reach optical networking |
| Compatibility | Cisco QSFP-40GE-LR4 and other MSA-compliant platforms |
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
