400G QSFP-DD to 4QSFP28 DAC Cable, 30AWG/28AWG, 400GbE to 4x100GbE, for Cisco, Arista, 1-2M, Customizable
High-Performance & Dependable Ethernet Equipment for modern IoT & connectivity
High-Bandwidth Splitting: This cable can split a 400GbE signal into 4 independent 100GbE signals, greatly enhancing port utilization in high-density networks.
Versatile Compatibility: It is fully compatible with mainstream switches/devices like Cisco and Arista, enabling plug-and-play without complex configuration.
Flexible Length & Customization : Offering 1-2M optional lengths and customizable services, it meets diverse deployment needs of different data centers or cabinets.
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Quality Certifications
DAC Cable – High-Speed Direct Attach Solutions
LevinLink DAC cables enable seamless high-speed connections across modern data networks. With efficient signal transmission and plug-and-play design, they deliver reliable 400G and 100G performance for today’s data centers and enterprise systems.
High-Speed Connectivity for Modern Networks
Fast, stable, and efficient — LevinLink DAC cables deliver reliable high-speed connections for modern data centers.
Reliable Performance & Energy Efficiency
Designed for low latency and low power use, our DAC cables ensure consistent signal quality and long-term reliability.
Scalable Solutions for Every Application
Flexible and adaptable, LevinLink DAC cables fit enterprise networks, cloud systems, and large-scale data centers.
Additional Information
Customize & Inquiry
We offer customized IoT Ethernet devices and quotes based on your order quantity. For customization or purchase needs, please send your requirements to us.
Product Datasheet
We provide the data sheet for our IoT Ethernet devices (including specs and protocol support) to help you check project compatibility. Add to cart for instant access.
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Customer Testimonials
We ordered several optical transceivers for our data center upgrade. The modules arrived quickly, worked flawlessly, and integration was smooth. The support team was responsive and helpful throughout the process. Highly recommended
“I purchased networking equipment from this company and was impressed by the fast delivery and solid packaging. The switch works perfectly, installation was simple, and performance is stable. Great experience overall, I will definitely buy again.”
We needed customized DAC cables for our project, and this company delivered exactly what we asked for. The cables fit perfectly, signal transmission is stable, and the delivery was on time. Great service and reliable products
Excellent quality switches at a fair price. The build feels solid, and the performance has been consistent even under heavy network traffic. This supplier has become our go-to partner for networking gear
official products
All our products are sourced directly from official channels, offering you genuine items of the highest quality.
Global Standards
Designed and tested to meet global industry standards, ensuring compatibility and reliability in enterprise environments
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Provide a safe and reliable shopping experience with secure payment options and transparent order tracking, giving you peace of mind from checkout to delivery
Sustainable Choice
Our commitment goes beyond technology. We support sustainable practices in packaging and logistics to reduce environmental impact
