CAT7 Flat Patch Cable, A Flat cable design helps improve the look of your home or office. Flat cables are super flexible and can be run under the carpet or bent through corners or into desks.
A double stranded DU line from the latest BAI in ISO/IEC 11801 class 7 /F standard 1. It is mainly used for the application and development of ten thousand ZHI bit Ethernet DAO network technology.CAT7 is no longer an UNshielded twisted pair , but a shielded twisted pair, thus providing a combined attenuation to crossposition ratio of at least 500MHZ and an overall bandwidth of 600MHZ, more than twice that of CAT6 and Super Six lines, with a transmission rate of up to 10Gbps.In the CAT7 Ethernet Cable, each pair has a shield layer, and four pairs of wires together have a common shield layer.
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Amazon smart logistics amplification to fight cross-border e-commerce battle
Currently, Amazon has 125 operations centers around the world that can ship goods to more than 180 countries and regions around the world. Amazon has 13 operations centers in China. The Amazon Kunshan Operations Center, established in 2011, is one of Amazon's largest operations centers. The storage category covers food, department stores, books, apparel, etc., and the distribution range radiates throughout the Yangtze River Delta region.
As early as 2014, a video that made the work scene in the Amazon warehouse public, triggered a burst of exclamation from the Chinese electronics business. In the Amazon warehouse where the video was exposed, more than a dozen Kiva robots were busy in a quick and orderly manner, and one or two human employees appeared by chance. These Kiva robots, which look like home-sweeping robots, can lift up to 750 pounds (about 340 kilograms) of cargo. When moving inside the warehouse, they can not only choose the optimal route according to the instructions, but also automatically avoid obstacles or companions. Turning. It works in the form of entering the bottom of the shelf and bearing up to 340 kg of weight, which is more efficient than manual operation. 
Not only that, but in May 2016, Amazon was also confirmed to have acquired a team of 12 computer vision experts to help solve the problem of drone observation and understanding, so that drones can bypass obstacles and safety. Fly to the destination.
In addition, on November 7, Amazon's five European countries began to implement the return policy. When the European station generates a return from the order delivered by the seller, the seller needs to deal with it in three ways. The seller can get a full refund without the buyer returning; if the seller asks the buyer to return the goods, the buyer needs to provide the buyer with a return address in the country where the Amazon site is generated, so that the buyer can return the goods; the seller gives The buyer provides a prepaid return shipping label so that the buyer can return the returned merchandise to the seller in the country where the order was generated.
With Amazon's data computing capabilities, the entire process from order picking to shipping takes only 30 minutes. In the logistics distribution, how does Amazon achieve rapid sorting?
The first is "random storage." A major feature of the Amazon Operations Center system is the use of “random storage†when goods are put on shelves. That is, when the storage breaks the boundaries between categories, the products of different categories are randomly stored on the same location according to certain rules and product sizes. . This not only improves the efficiency of the shelves, but also maximizes the storage space.
The second is to use big data to optimize the picking path. At Amazon's operations center, employee picking paths are optimized through background data. The system will recommend the next item to pick, ensuring that the employee never goes back, and that the path is the shortest.
What's more, it uses unique sorting and shipping techniques. At the end of the sorting line, the employees can efficiently distribute the parcels sent from the front packing station to the various routes through the Octopus workbench. Amazon overseas purchase orders only need one step to add Chinese noodles, you can ship directly.
Finally, it is due to the high degree of automation of the Amazon operations center. The automation of the Amazon operations center is very high. There are not many warehouse workers. The purpose of picking goods is completely controlled by the system. The Amazon intelligent system provides guidance to workers based on big data operations. Workers only need to follow the instructions.
Amazon's logistics also shortens the time it takes for its parcels to go from order to delivery. Cross-border sea-buying parcels of Chinese members registered with Amazon Prime Service can be delivered on average in 5 to 9 business days in 82 cities. The double eleven has arrived, and the peak season war in the cross-border e-commerce market has also started. What is the Amazon record, we will wait and see!
In terms of physical structure, the additional shielding layer makes the CAT7 have a larger diameter.Another important difference is its ability to connect hardware. The parameters of the cat7 of systems require that all pairs of wires provide at least 60DB of integrated proximal winding at 600MHZ.The cat5e systems only require 43DB at 100MHZ and 46DB at 250MHZ for the CAT6.
In order to ensure the smooth delivery of the goods, while avoiding too many logistics problems leading to the seller's injury, but also reduce the buyer's dissatisfaction that may be caused. To achieve this, Amazon can be said to be painstaking.