The components and advantages of high-speed cable (DAC) are described in detail


Published:

2019-04-24

Direct Attach Cable (DAC). As a low-cost short-distance connection solution that replaces optical modules, high-speed cable is widely applied to SATA storage devices, RADI system scenarios, core routers, and data centers such as 10 or 40 Gbit/s Ethernet

The components and advantages of high-speed cable (DAC) are described in detail

Direct Attach Cable (DAC). As a low-cost short-distance connection solution that replaces optical modules, high-speed cables are widely used in data center interconnection scenarios such as SATA storage devices, RADI systems, core routers, and 10 Gbit/s or 40 Gbit/s Ethernet.

1

Structure of high speed cable (DAC)

The high speed cable is made of silvered conductor and foamed insulated core wire by means of wire pair shielding and total shielding. High speed cable with excellent attenuation performance, low delay and anti-interference, can achieve high frequency broadband transmission, 30 to 24AWG specifications and 2P, 4P or 8P structure, can be used in a variety of applications.

Company high-speed cable classification:

1、10G SFP+ to SFP+ DAC

2、25G SFP28 to SFP28 DAC

3、40G QSFP+ to QSFP+ DAC

4、40G QSFP+ to 4xSFP+ DAC

5、100G QSFP2 to QSFP28 DAC

6、100G QSFP28 to 4xSFP28 DAC

DAC cable Advantages:

1, high performance: suitable for short distance wiring of data center, wide range of use, integrated scheme exchange ability.

2, energy saving and environmental protection: high-speed cable internal material is copper core, copper cable natural heat dissipation effect is good, energy saving and environmental protection.

3. Low power consumption: Low power consumption of high-speed cables. Since passive cables do not require a power supply; The power consumption of active cable is generally about 440mW.

4. Low cost: The price of copper cable is much lower than that of optical fiber, and the use of high-speed cables can greatly reduce the wiring cost of the entire data center.

High-speed cables are widely used in data center interconnection scenarios such as SATA storage devices, RADI systems, core routers, and 10G or 40G Ethernet. The high-speed cable supplied by Beijing Zhaolink Technology (C-FLINK) will pass a number of tests before leaving the factory and gradually become the supplier of choice for users with high quality service.

About us

Our company (www.c-flink.com) was founded in 2013, the production base is located in Huizhou City, which enjoys the reputation of "half city mountains and half city lakes". The company is composed of a group of teams with more than ten years' experience in high-speed cable development. Our company focuses on high-speed connection and serves big data transmission, and is a company dominated by DAC copper cable. All kinds of AOC products and data cables for supporting high-tech companies, our company set design, research and development, production and sales as one of the technology-oriented enterprises, products are widely used in Ethernet, data center, cloud computing and other big data transmission and high data computer groups, smart home and other fields, Companies adhering to the "professional, integrity, quality, innovation" purpose to provide customers with ODM and OEM services.