LightWave QSFP to SFP/SFP+ Adapter Mellanox/NVIDIA Compatible
Best networking adapter for integrating 10Gb/s devices into 40Gb/s systems.
Bridge the gap between different networking speeds with the LightWave QSFP+ to SFP/SFP+ Adapter. This adapter offers a cost-effective way to connect your QSFP+ ports to SFP/SFP+ transceivers or cables, enabling seamless integration between 40Gb/s and 10Gb/s devices. Designed for Mellanox/NVIDIA compatibility, it ensures reliable performance and easy installation. The adapter facilitates a smooth conversion path, utilizing one RF channel for minimal loss, and meets strict industry quality standards for dependable network connectivity.
$112.50
Owner Satisfaction
4.6
/ 5
Category Rank
110
/ 1154
#110 in Computer Interface Cards & Adapters
Price vs Category Average
-80%
Below average
Form Factor
QSFP+
/ QSFP+
Who it's for
- System administrators needing to maximize utility from high-density switch ports
- IT managers looking to minimize network infrastructure upgrade costs
- Network engineers requiring guaranteed compatibility with Mellanox and NVIDIA hardware
Who should skip it
- Users requiring the full native throughput of high-speed QSFP ports
- Data center technicians managing switches with extremely tight port density
- Network architects prioritizing simple topologies and minimal points of failure
Performance breakdown
Installation Simplicity
Plug-and-play design allows for rapid deployment in existing network racks.
Mellanox Integration
Optimized specifically for reliable performance within NVIDIA and Mellanox ecosystems.
Build Standards
Robust construction meets strict MSA and RoHS industry compliance requirements.
Management Efficiency
SFF-8636 compliance ensures straightforward monitoring via standard command line interfaces.
Compatibility Range
Seamlessly bridges 40Gb/s and 10Gb/s environments with high precision.
Signal Integrity
Low insertion loss design maintains stable data throughput across connections.
Key Specs
Form Factor
QSFP+
Connector Type
QSFP+ to SFP/SFP+
Interface Type
SFP, SFP+, QSFP
Supported Speeds
40Gb/s to 10Gb/s
Maximum Data Rate
40000 Mbps
Management Interface
SFF-8636 compliant 12C
QSFP+ Standard Compliance
MSA SFF-8436
SFP+ Standard Compliance
MSA SFF-8418/8419
Features
- Connects QSFP+ ports to SFP/SFP+ transceivers
- Enables 40Gb/s to 10Gb/s conversion
- Mellanox/NVIDIA compatible
- Cost-effective networking solution
- Ensures reliable connection
- Low insertion loss design
- Easy installation and network setup
- RoHS Compliant
What customers say
The LightWave adapter earns high marks primarily for its exceptional reliability and straightforward ease of use. Customers appreciate that this solution is genuinely plug and play, integrating instantly with demanding Mellanox and NVIDIA ecosystems. This seamless compatibility eliminates configuration headaches, allowing users to quickly bridge QSFP and SFP connections. The consistent performance and stability make it a trusted, high value component for critical networking needs.
Know before you buy
This adapter allows you to connect SFP or SFP+ transceivers into a QSFP+ port. It is designed to bridge the gap between 40Gb/s and 10Gb/s networking equipment, allowing for flexible integration in mixed-speed environments.
Yes, this adapter is specifically engineered for compatibility with Mellanox and NVIDIA systems. It adheres to standard MSA specifications to ensure it integrates seamlessly with your existing infrastructure.
No, this adapter facilitates a conversion from 40Gb/s ports to 10Gb/s speeds. When using an SFP+ transceiver, the link will operate at the 10Gb/s rate supported by the SFP+ standard.
The adapter is designed for easy installation and is generally plug-and-play. While it is SFF-8636 compliant for management, it does not typically require complex configuration to function within a standard network setup.
The adapter utilizes a low insertion loss design to maintain signal integrity. By using a single RF channel for the conversion, it minimizes potential data loss and ensures a reliable connection between your devices.
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$112