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Overview:PCIe cable is serial cable that uses differential signal transmission, the differential signal based on signal integrity theory; Adopting dual channel technology, PCI-Express adopts a dual channel transmission mode similar to full duplex communication technology. In terms of speed, PCI-Express v1.0a provides a transmission rate of 2.5Gb/s for each channel. Depending on the version, cable components for PCI Express expansion card applications can provide specifications such as PCIe X4, X8, and X16. This series of cable components includes high-speed cables such as MiniSAS, SATA, QSFP+, and SPF+.
The physical layer of PCIE implements a pair of transmit and receive differential pairs, which can achieve full duplex communication. The main PCIE structure is SAS structure, with CAT A, B, C, D, E structures selected for the wire. According to the test requirements, parameters that meet different specifications are designed.
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Overview:PCIe cable is serial cable that uses differential signal transmission, the differential signal based on signal integrity theory; Adopting dual channel technology, PCI-Express adopts a dual channel transmission mode similar to full duplex communication technology. In terms of speed, PCI-Express v1.0a provides a transmission rate of 2.5Gb/s for each channel. Depending on the version, cable components for PCI Express expansion card applications can provide specifications such as PCIe X4, X8, and X16. This series of cable components includes high-speed cables such as MiniSAS, SATA, QSFP+, and SPF+.
The physical layer of PCIE implements a pair of transmit and receive differential pairs, which can achieve full duplex communication. The main PCIE structure is SAS structure, with CAT A, B, C, D, E structures selected for the wire. According to the test requirements, parameters that meet different specifications are designed.
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The QSFP28 is designed for the interconnection of servers, routers, switches, storage systems and applications that require higher data transfer speeds They have a capacity of 100 ohms, exceeding the current IEEE8023bj 100Gbs specification, supporting 5m copper wire for 100Gbs Ethernet, channel rate of 4x25Gbs, and InfiniBand Enhanced Data Rate (EDR)
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The QSFP28 is designed for the interconnection of servers, routers, switches, storage systems and applications that require higher data transfer speeds They have a capacity of 100 ohms, exceeding the current IEEE8023bj 100Gbs specification, supporting 5m copper wire for 100Gbs Ethernet, channel rate of 4x25Gbs, and InfiniBand Enhanced Data Rate (EDR)
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The Display Port standard specifications an open digital communications interface for use in both internal connections，such as interfaces within a PC or monitor， and external display connections， including interfaces between a PC and monitor or projector， between a PC and TV， or between a device such as a DVD player and TV display
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Based on DVI，HDMI was developed It is suited for digital television， DVD play， as other digital audio visual products It can transmit high analytic video and multi-track audio materials in digital form with highquality。 And the highest transmission speed is 10 2Gbps In the cable， the audio and video signals are put intoone cable Therefore， it does not need many cables like the audiovisual cable with analogous method HDMIhas adopted small interface which is suited for digital portable In addition， it still support the standard 5specifications， the EIA CEA861x of Consumer Electronics Association in home appliances field
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Overview:PCIe cable is serial cable that uses differential signal transmission, the differential signal based on signal integrity theory; Adopting dual channel technology, PCI-Express adopts a dual channel transmission mode similar to full duplex communication technology. In terms of speed, PCI-Express v1.0a provides a transmission rate of 2.5Gb/s for each channel. Depending on the version, cable components for PCI Express expansion card applications can provide specifications such as PCIe X4, X8, and X16. This series of cable components includes high-speed cables such as MiniSAS, SATA, QSFP+, and SPF+.
The physical layer of PCIE implements a pair of transmit and receive differential pairs, which can achieve full duplex communication. The main PCIE structure is SAS structure, with CAT A, B, C, D, E structures selected for the wire. According to the test requirements, parameters that meet different specifications are designed.
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Overview:PCIe cable is serial cable that uses differential signal transmission, the differential signal based on signal integrity theory; Adopting dual channel technology, PCI-Express adopts a dual channel transmission mode similar to full duplex communication technology. In terms of speed, PCI-Express v1.0a provides a transmission rate of 2.5Gb/s for each channel. Depending on the version, cable components for PCI Express expansion card applications can provide specifications such as PCIe X4, X8, and X16. This series of cable components includes high-speed cables such as MiniSAS, SATA, QSFP+, and SPF+.
The physical layer of PCIE implements a pair of transmit and receive differential pairs, which can achieve full duplex communication. The main PCIE structure is SAS structure, with CAT A, B, C, D, E structures selected for the wire. According to the test requirements, parameters that meet different specifications are designed.
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Overview: SAS (Serial Attached SCSI), also known as Serial Attached SCSI, is a new generation of SCSI technology, like the current popular Serial ATA (SATA) hard drives, uses serial technology to achieve higher transmission speeds and improves internal space by shortening connection lines. For raw wires, mainly distinguished based on electrical performance, divided into 6G and 12G, and SAS4.0 24G. However, the mainstream production process is still basically the same. For SAS high-frequency lines, impedance, attenuation, loop loss, and crosstalk are the most important transmission indicators. The operating frequency of SAS high-frequency lines is generally above 2.5GHz. High frequency and low loss communication cables are generally made of foam-polyethylene or foam-polypropylene as insulation materials. Two insulated core wires and two ground wires enter the wrapping machine, and aluminum foil and adhesive polyester tape are wrapped around the insulated core wires and ground wires, insulation process design and process control, structure, electrical performance requirements, and transmission theory of high-speed transmission lines.
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Overview:PCIe cable is serial cable that uses differential signal transmission, the differential signal based on signal integrity theory; Adopting dual channel technology, PCI-Express adopts a dual channel transmission mode similar to full duplex communication technology. In terms of speed, PCI-Express v1.0a provides a transmission rate of 2.5Gb/s for each channel. Depending on the version, cable components for PCI Express expansion card applications can provide specifications such as PCIe X4, X8, and X16. This series of cable components includes high-speed cables such as MiniSAS, SATA, QSFP+, and SPF+.
The physical layer of PCIE implements a pair of transmit and receive differential pairs, which can achieve full duplex communication. The main PCIE structure is SAS structure, with CAT A, B, C, D, E structures selected for the wire. According to the test requirements, parameters that meet different specifications are designed.
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Overview:PCIe cable is serial cable that uses differential signal transmission, the differential signal based on signal integrity theory; Adopting dual channel technology, PCI-Express adopts a dual channel transmission mode similar to full duplex communication technology. In terms of speed, PCI-Express v1.0a provides a transmission rate of 2.5Gb/s for each channel. Depending on the version, cable components for PCI Express expansion card applications can provide specifications such as PCIe X4, X8, and X16. This series of cable components includes high-speed cables such as MiniSAS, SATA, QSFP+, and SPF+.
The physical layer of PCIE implements a pair of transmit and receive differential pairs, which can achieve full duplex communication. The main PCIE structure is SAS structure, with CAT A, B, C, D, E structures selected for the wire. According to the test requirements, parameters that meet different specifications are designed.
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The QSFP28 is designed for the interconnection of servers, routers, switches, storage systems and applications that require higher data transfer speeds They have a capacity of 100 ohms, exceeding the current IEEE8023bj 100Gbs specification, supporting 5m copper wire for 100Gbs Ethernet, channel rate of 4x25Gbs, and InfiniBand Enhanced Data Rate (EDR)
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The Display Port standard specifications an open digital communications interface for use in both internal connections，such as interfaces within a PC or monitor， and external display connections， including interfaces between a PC and monitor or projector， between a PC and TV， or between a device such as a DVD player and TV display
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DisplayPort 2.1 DisplayPort cable standard, optimizes the configurations for full size and mini size DisplayPort cable, enhances its robustness, thereby improving connection quality and increasing cable length (DP40 cable exceeding 2 meters long, DP80 cable exceeding 1 meter long) without compromising UHBR performance. The DP40 cable certified by VESA supports UHBR10 link rate (10 Gbps), four channel operation, and provides a maximum throughput of 40Gbps; The DP80 cable certified by VESA supports UHBR20 link rate (20 Gbps), four channel operation, and provides a maximum throughput of 80 Gbps.
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Based on DVI，HDMI was developed It is suited for digital television， DVD play， as other digital audio visual products It can transmit high analytic video and multi-track audio materials in digital form with highquality。 And the highest transmission speed is 10 2Gbps In the cable， the audio and video signals are put intoone cable Therefore， it does not need many cables like the audiovisual cable with analogous method HDMIhas adopted small interface which is suited for digital portable In addition， it still support the standard 5specifications， the EIA CEA861x of Consumer Electronics Association in home appliances field
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Based on DVI， HDMI was developed It is suited for digital television， DVD play， as other digital audio visual products It can transmit high analytic video and multi-track audio materials in digital form with highquality。 And the highest transmission speed is 10 2Gbps In the cable， the audio and video signals are put intoone cable Therefore， it does not need many cables like the audiovisual cable with analogous method HDMIhas adopted small interface which is suited for digital portable In addition， it still support the standard 5specifications， the EIA CEA861x of Consumer Electronics Association in home appliances field
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HDMI means High Definition Multimedia Interface (High Definition Multimedia Interface) This standard was initiated by seven companies including Sony, Hitachi, Panasonic, Philips, Toshiba, Siliconimage, and Thomson (RCA) in April 2002 It unifies and simplifies users Terminal wiring replaces analog video and provides higher bandwidth data transmission speed and digital lossless transmission of audio and video signals。
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USB4, In 2019, USB-IF integrated the Thunderbolt 3 protocol (TBT3) on the basis of USB 3.2 , launched USB4 Gen 2x2 and USB4 Gen 3x2. The difference between the past is that the name USB 3.2 is still retained. USB4 is a doubling of the original USB 3.2 transmission speed, reaching 40Gbps, which is the speed of USB4 Gen 3x2. USB4 supports both USB 3.2 and TBT3 transfers. In short, USB4=USB 3.2+TBT3. USB4, like USB 3.2, also has single channel mode and dual channel mode. The USB4 interface and USB 3.2 interface both support the use of the USB PD fast charging protocol.
USB4 integrates multiple protocols as well as support more devices simultaneously, which involves bandwidth allocation. As shown in the figure below, USB4 can allocate up to 22Gbps of bandwidth for data transmission and at least 18GB of bandwidth for display support. Can connect a display with a resolution of 5120x2880 (5k), a refresh rate of 60Hz, and a color depth of 30bit, leaving 18Gbps of bandwidth for data transmission; You can also connect two videos with a resolution of 4096x2160 (4k), a refresh rate of 60Hz, and a color depth of 30bit, leaving 8Gbps of bandwidth for data transmission.
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USB， is abbreviation of"Universal Serial BUS". It is an external bus standard to standardize the connectiondu of computer and peripheral equipment and communications. Is the application interface in the PC fieldtechnology。 USB interface， Plug and Play and hot swap support equipment functions， USB is the end of 1994by Intel， Compaq， IBM， Microsoft and other companies jointly proposed.
The fourth Generation： USB 3.1(USB 3.1 Gen2) maximum transfer rate of 10Gbps， downward compatible with USB1.1/2.0/3.0
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USB， is abbreviation of"Universal Serial BUS". It is an external bus standard to standardize the connectiondu of computer and peripheral equipment and communications. Is the application interface in the PC fieldtechnology。 USB interface， Plug and Play and hot swap support equipment functions， USB is the end of 1994by Intel， Compaq， IBM， Microsoft and other companies jointly proposed.
The Third Generation： USB 3.1(USB 3.1 Gen2) maximum transfer rate of 10Gbps， downward compatible with USB1.1/2.0/3.0
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USB， is abbreviation of"Universal Serial BUS". It is an external bus standard to standardize the connectiondu of computer and peripheral equipment and communications. Is the application interface in the PC fieldtechnology。 USB interface， Plug and Play and hot swap support equipment functions， USB is the end of 1994by Intel， Compaq， IBM， Microsoft and other companies jointly proposed.
The second generation： USB 2.0 transfer rate up to the maximum 480Mbps USB 1.0/1.1 and USB 2.0 interface is compatible
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UL1015 Hook-up Wire
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UL2464 Double Shielded Computer Cable
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UL2725 Multi-conductor Computer Cable
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UL2835 Control Cable
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BVR Connecting Cable Series
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60227 IEC 53(RVV) Series
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SOLUTION
High-speed cable
As a low-cost and high-efficiency high-speed data communication solution that replaces optical modules, you can connect the switch to a router or server...
Multimedia cable solutions
Technology changes life, and also promotes the upgrading of the cable industry, from the traditional single copper core to the evolution of USB 3.1, HDMI2.0, MHL 3.0, etc...
Cars and electric cars
As the current strategic direction of the automotive industry, the new energy industry has made many leaps and bounds. It is estimated that between 2025 and 2030...
Industrial Automation Cable
The segmentation of industrial automation cable products is the development of the high-quality and high-priced industrial automation cable industry...
SOLUTION
High-speed cable
As a low-cost and high-efficiency high-speed data communication solution that replaces optical modules, you can connect the switch to a router or server...
Multimedia cable solutions
Technology changes life, and also promotes the upgrading of the cable industry, from the traditional single copper core to the evolution of USB 3.1, HDMI2.0, MHL 3.0, etc...
Cars and electric cars
As the current strategic direction of the automotive industry, the new energy industry has made many leaps and bounds. It is estimated that between 2025 and 2030...
Industrial Automation Cable
The segmentation of industrial automation cable products is the development of the high-quality and high-priced industrial automation cable industry...
NEWS CENTER
COMPANY NEWS
INDUSTRY NEWS
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2024 Women's Day, the company's female compatriots received special care and gifts! -
The USB 4 Type C cable of Hibest Electronic Co.Ltd has recently passed the latest "USB Type-c Connectors and Cable Assemblies Compliance Document Revision 2.0" standard certification published by USB-IF Association. The formal TID NO: 6920 was published on the USB IF website under Integrator List, which make Hibest to be a certified manufacturer of USB4™ Gen3 40Gbps. Hibest will follow the needs of market as always and take the latest technology orientation as a core. We will continue to invest in research and development and innovation of technology and strive to renovate traditional manufacturing techniques and then gradually to make Chinese manufacturing to be smarter.... -
Before welding, the aluminum foil Mylar needs to be peeled off by laser. If there are still various impurities and pollutants on the aluminum foil, it will seriously affect the subsequent welding of metal parts such as terminals, copper sheets and the aluminum foil, and ultimately affect the accuracy and performance of the product test. efficient…… Part 1 The composition of high-speed cables High-speed cable (Direct Attach Cable) is abbreviated as DAC (common DAC high-speed cable classification and model), generally translated as direct connection cable or direct connection copper cable, using silver-plated copper conductor and foamed insulated core wire as the material, using a separate wire The way of shielding and total shielding constitutes a high-speed cable. The cable composition structure is mainly divided into four layers: DAC level one C...
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Before welding, the aluminum foil Mylar needs to be peeled off by laser. If there are still various impurities and pollutants on the aluminum foil, it will seriously affect the subsequent welding of metal parts such as terminals, copper sheets and the aluminum foil, and ultimately affect the accuracy and performance of the product test. efficient…… Part 1 The composition of high-speed cables High-speed cable (Direct Attach Cable) is abbreviated as DAC (common DAC high-speed cable classification and model), generally translated as direct connection cable or direct connection copper cable, using silver-plated copper conductor and foamed insulated core wire as the material, using a separate wire The way of shielding and total shielding constitutes a high-speed cable. The cable composition structure is mainly divided into four layers: DAC level one C...
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At the end of November 2017, the HDMI 2.1 standard was officially released. Now more than three years have passed, and related equipment is constantly emerging. Of course, they are all high-end products. You cannot expect them to spread to the mass market. Today, the HDMI Forum officially announced the launch of a new "Ultra High Speed HDMI 2.1 Cables" (Ultra High Speed HDMI 2.1 Cables) mandatory certification program, which can fully support all the features of HDMI 2.1 and output all functions from the source device to the display. . This includes: 4K120Hz/8K60Hz lossless video, dynamic HDR, eARC (audio return channel), VRR (variable refresh rate), QMS (fast media switching), QFT (fast frame transfer), ALLM (automatic low latency mode) ,and many more. In fact, this kind of ultra-high-speed data cab...
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This article is transferred from [cnBeta.COM]; Recently, researchers have successfully developed a new data transmission system that pairs high-frequency silicon chips with hair-thin polymer cables to achieve information transmission speeds 10 times faster than USB. The system may one day improve the energy efficiency of data centers and reduce the load on electronic components. This research was published at the IEEE International Conference on Solid-State Circuits in February this year. The main author is Jack Holloway '03, MNG '04. He completed his PhD in the Department of Electrical Engineering and Computer Science (EECS) at the Massachusetts Institute of Technology last fall. Degree, currently working in Raytheon Company. Co-authors include Ruonan Han, Holloway's PhD supervisor and associate professor at EECS, and Georgi...
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Lean management and high-quality products have established Zhongding’s position in the wire and cable industry
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Mainstay, creating extraordinary quality, top technology, striving to be the industry elite
DEVELOPMENT PATH
Zhongding was founded in 2006, and after years of development, its strength is increasing day by day
HONORS & QUALIFICATIONS
Passed UL, CSA, JQA and other safety certifications, as well as ISO9001 quality system certification, HDMI, USB Association certification
