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HDMI

HDMI cable stands for High Definition Multimedia Interface cable, which is capable of transmitting uncompressed high definition video and multi-channel audio data in high quality at up to 5Gbps data transfer rate, while eliminating the need for digital to analog or analog to digital conversion prior to signal transmission, ensuring the highest quality audio and video signal transmission.

Keywords: wiring harness, light guide plate, industrial control cabinet

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Product details

HDMI cable stands for High Definition Multimedia Interface cable, which is capable of transmitting uncompressed high definition video and multi-channel audio data in high quality at up to 5Gbps data transfer rate, while eliminating the need for digital to analog or analog to digital conversion prior to signal transmission, ensuring the highest quality audio and video signal transmission.

  The HDMI cable supports 5Gbps data transfer rate up to 30 meters, which is sufficient for one 1080p video and one 8-channel audio signal. And because the demand for a 1080p video and an 8-channel audio signal is less than 4GB/s, the HDMI cable has a lot of headroom. In addition, HDMI supports EDID, DDC2B, so devices with HDMI have a "plug and play" feature that automatically "negotiates" between the signal source and the display device. ", automatically select the most appropriate video / audio format.

  Material high density colored nylon braided mesh + high quality injection molded iron powder magnetic core + double-sided 4 layers of aluminum foil and high density double shielding braided mesh + pure copper tinned anti-oxidation core + plug copper shell gold plated 15U".

  Interface in accordance with the electrical structure and physical shape of the difference, HDMI interface can be divided into Type A, Type B, Type C, Type D four types. Each type of interface consists of a socket for the device side and a plug for the wire side, respectively, using 5V low voltage drive, impedance are 100 ohms. All three plugs can provide a reliable TMDS connection, of which Type A is the standard 19-pin HDMI interface, the highest popularity; Type B interface is slightly larger in size, but has 29 pins, can provide dual TMDS transmission channels, and therefore supports higher data rates and Dual-Link DVI connections. The C-type interface and A-type interface performance is the same, but smaller, more suitable for compact portable devices D-type for the latest an interface mode. It is mainly used in cell phones. For example, Motorola cell phone XT800 HTC P990, LG P990, LG P993, LG P999 and other cell phones, in addition to some tablet PCs also use this interface, such as the tablet Acer Acer A500 W500.

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