Description
The Axiom 100GBASE-LR4 QSFP28 Transceiver for Dell (407-BBSL-AX) delivers reliable, high-performance 100Gb connectivity designed for long-reach, high-bandwidth optical networks. Engineered to be 100% compatible with Dell systems, this module is pre-configured with the correct application-specific coding to ensure seamless integration, full interoperability, and flawless functionality.
Built to comply fully with MSA standards, this QSFP28 transceiver provides up to 100Gbps data throughput over single-mode fiber, making it ideal for data centers, enterprise switching environments, and long-distance optical applications. Each unit includes unique serialization to eliminate conflicts, simplify asset tracking, and maintain consistent network performance.
Whether upgrading existing infrastructure or deploying new high-speed links, Axiom delivers dependable performance, OEM-equivalent operation, and exceptional value.
| Specification | Details |
|---|---|
| SKU | 407-BBSL-AX |
| Product Type | QSFP28 100GBASE-LR4 Transceiver |
| OEM Compatibility | Dell |
| Data Rate | 100Gbps |
| Wavelength | 4 × 25Gbps lanes (LAN-WDM) |
| Transmission Distance | Up to 10 km |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | LC Duplex |
| Compliance | MSA Compliant |
| Coding | OEM-specific application code pre-loaded |
| Operating Temperature | 0°C to 70°C (Standard) |
| Key Features | Long-reach optical, high reliability, unique serialization, plug-and-play |
| Application | Data centers, high-bandwidth networking, long-distance optical links |
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
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