what is network jumper wires and network cable?

2022-01-19
What is a network jumper wire? 
The Jumper wire is actually connected to the circuit board (PCB) two demand points of the metal connection wire, because of different product designs, the jumper wire material, thickness are different.  Most jumper wires are used for the same potential voltage transmission, but also for the protection of the reference voltage circuit, for precise voltage requirements, a little metal jumper wires produced by the voltage drop will also make a great impact on product performance.  So, what's the difference between a network jumper wire and a network cable? 
Network jumper wires, jumper wires, and network cables Network jumper wires are small switches that control current flow on the circuit board.  Its function is to adjust the on-off relationship of different electrical signals on the equipment, and to adjust the working state of the equipment, such as to determine the motherboard voltage, driver master-slave relationship, etc..  A network jumper wire consists of two parts. One is fixed on the mainboard or hard disk and consists of two or more metal jumpers.  The other part is jumper cap, which is a movable part, the outer layer is insulating plastic, the inner layer is conductive material, can be inserted in the jumper above, the two jumper pins are connected when the jumper cap is ON the two jumper pins is connected, there is a current through, we call it ON;  Otherwise, if the jumper cap is not fastened, it indicates that the jumper wire is disconnected and is called OFF.
Jumper wire: Two very thin twisted enameled copper wires.  Used for connecting equipment ports on the distribution frame of telecommunication room.  Front terminal jump user, corresponding position program jump back terminal, jump after you can call the Internet.  
 
The network cable is essential for the LAN connection.  Common network cables in the LAN are twisted-pair cable, coaxial cable, and optical cable.  A twisted-pair cable is a data transmission line consisting of many pairs of wires.  It is characterized by low price, so it is widely used, such as our common telephone lines.  It's used to connect to an RJ45 crystal tip.  
 Difference between a network jumper and a network cable  
 
1. Different materials  
 
Jumper: Jumper is actually connected to the circuit board (PCB) two demand points of the metal connection wire, because of different product designs, the jumper material, thickness are different.  Most jumpers are used for the same potential voltage transmission, but also for the protection of the reference voltage circuit, for precise voltage requirements, a little metal jumpers produced by the voltage drop will also make a great impact on product performance.  
 
Network cable: The network cable is necessary to connect the LAN.  Common network cables in the LAN are twisted-pair cable, coaxial cable, and optical cable.  A twisted-pair cable is a data transmission line consisting of many pairs of wires.  It is characterized by low price, so it is widely used, such as our common telephone lines.  It's used to connect to an RJ45 crystal tip.  There are two types of STP and UTP, and UTP is commonly used.  
 
2. Different functions  
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Jumpers are usually used to short-circuit and connect two wires, while network cables are usually used for data transmission.  
The jumper is actually a metal connecting line connecting the two demand points of the circuit board (PCB).