UnitekFiber's Direct Attach Copper(DAC) Cable is an ideal short-distance connection solution to replace optical modules. They are divided into two categories: high-speed DAC cables (DAC) and active optical cables (AOC). QSFP direct-attached copper cable meets all IBTA, QSFP MSA and SFF-8436, Infiniband QDR specifications, and provides a cost-effective solution for short-distance high-speed data transmission in data centers.
One of the main functions of DAC cable is to provide cost-effective networking solutions for short distance connections. As an alternative to optical transceivers and fiber optic cabling, 100G transceiver module DAC copper cable offer comparable performance at a lower cost, making them an economical choice for high-speed data transmission in limited network spaces. By eliminating the need for separate transceivers and fiber optic cabling, direct attach copper cable simplify the network setup process, reducing complexity and simplifying connection configuration. This simplicity means easier installation, maintenance and upgrades, increasing the overall agility of the network infrastructure.
The 40G QSFP+ to 4*10G SFP+ DAC cable are engineered with a focus on low power consumption, delivering energy-efficient networking solutions without compromising performance. By optimizing efficiency and reducing energy usage, the branch DAC cable offer a sustainable solution. Additionally, their reliability and seamless integration capabilities ensure that can enhance network infrastructure without sacrificing efficiency. By choosing branch Direct Attach Copper Cable with low power consumption, can create a more energy-efficient and sustainable networking environment while achieving cost savings.
lSwitches / Routers / HBAs/SAN, NIC cards
lServer & Storage Devices
lData Center Networking
lHigh Performance Compute
lFiber Channel
lInfiniBand QDR/DDR
l10Gbs/40Gbs
If you are looking for a potential DAC cable solution to solve network latency, utility costs or density issues, let UnitekFiber help. We are committed to providing high-quality DAC cable that undergo stringent testing procedures. Our meticulous approach encompasses every step, from careful material selection to rigorous performance evaluations. By adhering to these rigorous standards, our DAC cable are designed to deliver reliable and high-performance data transmission in even the most demanding network environments. With the incorporation of top-quality components and our unwavering commitment to stringent testing processes, the DAC cable has become the trusted choice for network professionals who seek unparalleled quality and performance.
A Direct Attach Copper cable or a DAC cable is a Twinax copper cable that connects directly the ports (or line cards) within active equipment, such as switches, routers, servers or data storage devices, in a data network.
1) Less Power Consumption.
2) Lower Price.
3) Simpler Deployment.
4) Convenient for installers.
High-speed cables are mainly used for transmission in data center cabinets. Because high-speed cables do not use expensive optical components and optical fibers as components, the transmission distance is short and the price is low. It is very suitable for the connection of servers and switches in the cabinet.
Yes, the 40G AOC/DAC cable has a QSFP+ to 4*SFP+ branch cable. Using this specification cable, the 40G port and the 10G port can be interconnected.
The longest transmission distance of copper cable DAC is 7M.
The transmission medium of DAC is copper cable.
Very good service and quality.
The fiber cable was very easy to pull both indoor & outdoor. It's not stiff, went thru conduits nicely.
This product do a well work on the data center, absolutely save the space, save the installation time and could be manage the cable better than before. Highly recommended.
The DAC cable have simplified our cable management and reduced the time required for installation and maintenance.
Wonderful cables.
I have received the order, and your shipping time is out of expected. And the FTTH drop cable are functioning just as expected. we have always been satisfied with our equipment from you.
UnitekFiber's SFP28 DAC cable is simple to deploy, and the copper core not only provides natural heat dissipation but also makes it an environmentally friendly option. The DAC cable has withstood the test of time, performing flawlessly even during peak usage hours.
