D-Link DEM-CB100QXS-4XS – 40G QSFP+ to 4x 10G SFP+ 1m Direct Attach Cable
The 40G QSFP+ to 4x 10G SFP+ 1m Direct Attach Cable is a high-performance, cost-effective solution for connecting 40G QSFP+ ports to 10G SFP+ ports. This cable is designed to support high-bandwidth applications, such as data center interconnects, high-performance computing, and enterprise networking. With its compact design and low power consumption, this cable is ideal for use in dense, high-port-count environments. The cable’s 1m length provides flexibility in deployment, allowing for easy installation and management in a variety of settings.
The 40G QSFP+ to 4x 10G SFP+ 1m Direct Attach Cable is built to meet the demands of high-speed networking. It supports data transfer rates of up to 40Gbps, making it suitable for applications that require high-bandwidth, low-latency connectivity. The cable’s QSFP+ and SFP+ connectors are designed to provide a secure, reliable connection, minimizing the risk of signal degradation or data loss.
In enterprise environments, this cable can be used to connect 40G QSFP+ switches to 10G SFP+ servers or storage devices, providing a high-speed, low-latency connection for data transfer and communication. The cable’s compact design and low power consumption make it an attractive solution for data center deployments, where space and power efficiency are critical.
Technical Specifications
| Brand | D-Link |
| SKU | DEM-CB100QXS-4XS |
| Category | Computers |
| Length | 1m |
| QSFP+ Port | 40G |
| SFP+ Ports | 4x 10G |
| Cable Type | Direct Attach Cable |
| View all D-Link Products → | |
Challenges Solved by this Solution
For IT professionals, managing a large-scale network infrastructure can be a complex and time-consuming task. Bottlenecks in deployment workflows, infrastructure scalability limits, and security compliance gaps can all impact network performance and productivity. The 40G QSFP+ to 4x 10G SFP+ 1m Direct Attach Cable helps to address these challenges by providing a high-performance, cost-effective solution for connecting 40G QSFP+ ports to 10G SFP+ ports. By supporting high-bandwidth applications and providing a secure, reliable connection, this cable helps to mitigate risk, reduce IT overhead, and improve operational efficiency.
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Frequently Asked Questions
What is the maximum data transfer rate supported by this cable?
This cable supports data transfer rates of up to 40Gbps.
Can this cable be used in high-port-count environments?
Yes, this cable is designed to be compact and low-power, making it ideal for use in dense, high-port-count environments.
Is this cable suitable for use in data center deployments?
Yes, this cable is designed to meet the demands of high-speed networking and is suitable for use in data center deployments.
Can the TECHOM Systems Sales team provide installation support for this cable?
Yes, the TECHOM Systems Sales team can provide installation support and assistance with deploying this cable in your network infrastructure.


Ready to Deploy D-Link 40g Qsfp+ To 4x 10g Sfp+ 1 M Direct Atta (DEM-CB100QXS-4XS)?
Product Ref: TOS-1626246 • Get enterprise pricing, volume discounts, and Australian support.



























