Engineering embedded selection of HD cable, choose HDMI fiber cable or HDMI HD cable?

Optical fiber HDMI cable uses optical fiber transmission signal, from the signal source to the display device needs to undergo two photoelectric conversion.

Compared with HDMI high-definition cables, the main features of optical fiber HDMI cables are as follows:
1, thinner and lighter: Optical fiber is very slim, communication capacity is large, only 4 core optical fiber can replace 4 pairs of copper twisted pair signal transmission, so the fiber HDMI cable compared to the copper core HDMI cable in volume and weight reduction of about 60%

2, further transmission: optical fiber HDMI cable comes with photoelectric module chip, using optical signal transmission, long distance signal attenuation can be ignored, and avoid electromagnetic interference, to solve the problem of HDMI cable long distance transmission.
To put it simply, the fiber HDMI cable has a zero signal loss rate for 100-meter transmission and is more suitable for long distance and professional application scenarios, while the copper HDMI cable is only suitable for short distance transmission scenarios. But the price, the same specifications under the copper core wire than the optical fiber line price is more affordable.

In addition, in the engineering embedded, ordinary HDMI HD cable due to the overall size to be large, is not conducive to the use of embedded wiring. And HDMI fiber cable, the wire body is soft, easy to pull wire, pipe, and specific long distance high-definition, lossless transmission advantages, can effectively reduce the difficulty of embedded pipe.

Here to add a few points of decoration embedded HDMI cable attention, recent decoration plans of friends can understand oh.
1. Test wire in advance: use professional equipment to test wire before wiring to ensure normal signal transmission before wiring;
2, clear transmission direction: optical fiber signal is one-way transmission, wiring, remember to pay attention to the direction, the opposite is not normal Display (transmission mark: transmitter Source → receiver Display); Long line equipped with signal amplifier/magnetic ring; Dust proof measures should be taken for both ends of the plug.
3. Refuse to pull and bend: when wearing the pipe, do not pull, twist or knot the wire violently, and do not bend the wire < 90 degrees when turning, to avoid unnecessary damage;
4. Pay attention to the cable version: in some scenarios, the HDMI cable embedded through the pipe is inconvenient or cannot be replaced. It is recommended to choose the latest version of the cable to meet the needs of future equipment upgrade;
5, pre-embedded spare wire: under the condition of permitting, it is recommended to bury two HDMI fiber cable, so a bad, you can directly use another one;