According to industry news reports, Samsung released a 5.3-inch Galaxy Note at the end of 2011 and achieved great success. Samsung will win on this basis and release a second-generation Galaxy Note with a 5.5-inch screen size in the third quarter of this year. According to reports, Samsung 5.3-inch version of the Galaxy Note has sold more than 7 million units.
LG plans to release its 5-inch screen smart phone in the second half of this year. The smart phone will use LTE Long Term Evolution (LTE) technology. The smart phone is the LG-F 180. The LG-F 180 will use a quad-core CPU with a 13-megapixel camera and 2GB of random access memory.
South Korea's Pantech has revealed that it will soon release a smartphone with LTE Long Term Evolution technology, with a screen size of 5 inches.
The cat7 Lan Cable are an eight-core Shield wire. Each pair has a Shield layer (commonly called a Foil Shield), and then a Shield layer (commonly called a Braided screen Shield) outside the eight cores, with the same connection as the RJ-45.The highest transmission frequency of the CAT7 Ethernet Cable S/FTP is 600MHz, and the transmission frequency of the CAT7 Network Cable is 1000MHz.
There are a number of significant differences between the six and seven cabling systems, the most obvious of which is bandwidth.The CAT6 cable of channels provide a comprehensive attenuation to crosspoint ratio of at least 200MHZ and an overall bandwidth of 250MHZ. CAT7 of systems can provide at least 500MHZ of comprehensive attenuation to crosspoking ratio and 600MHZ of overall bandwidth.
The proliferation of broadband applications has created a need for more bandwidth.For example, a typical CAT7 channel can provide a bandwidth of 862MHZ for the transmission of video signals, analog audio signals on another pair, and high-speed LAN information on a third or fourth pair.
Another difference between the CAT6 patch cable and cat7 patch cable systems is their structure.The six types of wiring systems can use either UTP or STP.The seven types of systems are based only on shielded cables.In the cat7 network cables, each pair has a shield layer, and four pairs of wires together have a common shield layer.In terms of physical structure, the additional shielding layer makes the CAT7 Ethernet Cable have a larger diameter.
Another important difference is its ability to connect hardware. The parameters of the cat7 patch cable of systems require that all pairs of wires provide at least 60DB of integrated proximal winding at 600MHZ.The cat6 systems only require 43dB at 100MHZ and 46dB at 250MHZ for the cat6 patch cable.
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Shenzhen Kingwire Electronics Co., Ltd. , https://www.kingwires.com