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Shopping cart(Mentech automotive Lan transformer: passes AEC-Q200 verification, satisfies the data transport requitement of high-speed automotive Ethernet.
1、Standard and Product profile of automotive Lan transformer
Obviously, the band width of current automotive network is not fast enough for large data transport. The next generation of automotive network technology ‘automotive Ethernet’ could be a solution. Automotive Lan transformer will grow rapidly in the next few years.
Keysight Technology combats their experience in electronic testing measurement industry and the demand of vehicle industry. They finally came out with a series of automotive Ethernet testing project. After they acquired Ixia, they completed the project and optimized the testing project from layer 1 physical level to later 7 agreement level. That’s how automotive Ethernet standard are set. Mentech automotive Lan transformer is able to apply on multiple vehicle technology which includes CAN bus, FlexRay, AVB, 100Base-T1, 1000Base-T1, Power over data line (PoDL) and so on. The operating temperature of product is around -40℃ to +125℃, which could be used at Wave filtering, isolation. It is reliable and satisfies the quality needs of AEC-Q200 vehicle.
2、Automotive Lan transformer production technology
3、Automotive Lan transformer reliability testing standard
Mentech Lan transformer passes all the tests and the testing items are below.
3.1 environment reliability testing
3.2 machine reliability testing
4、vehicle terminal testing requitements and methods
The consistency testing is important because high-speed bus line is easily affected by some environmental factors such as inter modulation, radiation.
5、Development of Lan transformer.
Comparison of data transport of vehicle.
The reasons why Ethernet will be next trend are summarized below:
Large band width to satisfies most of needs
The advantages of Ethernet technology: standardization, maturement, universality, and extension.
Weight of line: A single Unshielded Twisted Pair will be able to satisfies Full Duplex. It reduces about thirty percentage of weight and eighty percentage of cost of connection.
6、vehicle transformer material recommendation:
