Lan transformer/Ethernet transformer 5 kinds of classification and their specific distinction

Lan transformer/Ethernet transformer 5 kinds of classification and their specific distinction

The first network transformer can be divided by product pin position

Second, products can be distinguished by the way they are pasted.

The third can be divided according to the transmission rate of the network transformer

Fourth, products can be divided according to the POE performance of network transformers.

The fifth can be divided according to the level of network transformer,

Let's first talk about the network transformer board, it can be divided into two kinds, one is SMT, one is DIP direct plug board class.

Secondly, the pin position division, different network transformers, it has different Angle,

They are 12/16/18/20/24/36/48/50/72/88/96.

Thirdly, can be divided according to his transmission rate, divided into 100 mbit/s network transformer, gigabit network transformer and 10 MBIT/s network transformer, 10 mbit/s network transformer can be divided into 2.5g and 10G network transformer

Fourth, according to the POE performance of the network transformer, it can be divided into the general class and the POE class, which can be divided into 802.3AF, 802.3AT 802.3BT three levels

Fifth, it can also be divided according to the level of network transformer, which can be divided into four kinds.

The first is the civil grade operating temperature is 0~70,

The second is industrial working temperature -40~85 degrees

The third automobile class operating temperature -20~85 degrees, safety requirements of 100%

The fourth military grade working temperature -40~85 degrees