Function of mini hdmi cable

Mini hdmi cable not only meet the highest quality 1080P resolution, but also support DVD Audio, the most advanced digital audio formats, support for eight-channel stereo 96kHz or 192kHz digital audio transmission, but with only one HDMI cable, eliminating the digital audio cable. Meanwhile HDMI standard has extra space can be used in future upgrades of audio and video formats. Sufficient to meet a 1080p video and an 8-channel audio signals. And because a 1080p video and 8-channel audio signal is less than the demand for a 4Gbps, HDMI therefore there is a great margin. This allows it to be connected with a DVD player, cable receiver and PRR. Alsomicro usb cable supports EDID, DDC2B, and therefore has a HDMI device has a "plug and play" feature, automatically "consultation" between the source and display devices, automatically selects the most appropriate video / audio formats.
  HDMI and DVI interfaces, compared with DVI Mini HDMI cable  nterface, smaller volume, and can simultaneously transmit audio and video signals. dvi cable ength can not exceed 8 meters, otherwise it will affect the picture quality, but HDMI can transmit as far as 15 meters. As long as a mini hdmi cable can replace up to 13 analog transmission line, a home entertainment system can effectively solve the tangled mess behind the connection problem.

How do use hdmi cable?

Hdmi cable is used to connect the computer and the TV. That is, the computer's video and audio into a digital signal is played out through the TV. Television became the equivalent of a large LCD display. We usually use this feature to download the movie to see, as well as broadcast did not have time to watch some of the TV programs.
mini HDMI cable seems to be independent of the set-top box. STB has its own audio and video cable with TV.
If you use an hdmi extension cable  you can not control the computer with the TV remote control. Starting a computer mouse or keyboard control, we bought a wireless mouse and keyboard, you can control the computer on the couch.
Note that the Hdmi cable connection, select the connection mode using the remote control is HDMI mode, not PC mode.

Advantages of micro hdmi cable

micro hdmi cable 1.3 version: 1, adds support for new lossless compressed digital audio formats Dolby TrueHD and DTS-HD Master Audio?'s. 2, the higher the refresh rate: 1920x1080 resolution in the same pattern, micro hdmi cable 1.3 offers 165Hz refresh rate than the dual channel DVI interface 120Hz refresh rate higher. micro hdmi cable 1.4 version: 1, Ethernet Channel: HDMI Specification 1.4 adds data path in the cable, and to achieve vga to hdmi cable two-way high-speed transmission. This function in the coupling device, the Ethernet cable can be used to speed 100Mb / s transmission and reception of data, and the equipment immediately becoming IP-based devices. HDMI Ethernet Channel will allow an integrated Internet-enabled HDMI devices without the use of additional Ethernet cable, you can share mini HDMI cable its Internet connection with other HDMI devices. This new feature also provides HDMI devices to share content between required interconnection architecture. 2, higher resolution: support 3840 × 2160 24Hz / 25Hz / 30Hz; 4096 × 2160 24Hz resolution. The new specification supports 4096 × 2160 resolution, making the HDMI interface to transmit content at the same resolution as many digital theaters used. The dual-channel DVI interface can support up to 2560x1600 resolution.

The main categories of 12 port patch panel

Positioning 12 port patch panel is in front of the central office of information points modular device management. The front of the information point cable (Cat5e or 6 cable) into the equipment room after the first into patch panels, patch panels will hit the line modules, patch panels and switches then connect a jumper (RJ45 interface) . Overall, the patch panel is rj45 keystone jack  used to manage the device, for example, if there is no patch, direct access to the front of the information points to the switch, so that once the cable problems, faced to rewiring. In addition, the management is also a bit confusing, multiple plug may cause damage to the switch port. MDF exist to solve this problem by replacing the jumper to achieve better management.
12 port patch panel Dosage and overall network is mainly based on the number of points or the floor (and similar floor, depending on how the system is designed diagram) points to the number of network configurations. Different buildings, different system designs, patch panels are the main differences between the devices. For example, a building only four rooms, the barrier terminal block  master device is set on the first floor, all floors between network points are entering the device, then the patch is equal to the number of the building all network points / patch panel port number (24 mouth, 48, etc.), plus got to margin; If, on the 9th floor of a building has a room, the master device is set on the fourth floor, then in order to avoid long cable, it may partakers devices are located on each floor , and there is exchange equipment. So the main distribution frame between devices on the network is  rca video cable equal to the number of points / patch panel ports (24, 48, etc.) 4 layers. Most 12 port patch panel UTP patch panels are used for horizontal wiring. The front panel assembly line equipment used to connect an RJ-45 port on the rear panel for connecting twisted-pair extending from the information outlet over. UTP patch panels are mainly 24 and 48 in two forms.
In shielded cabling system, shielded twisted pair patch panel should be selected to ensure the integrity of the shield system.