Mon Dec 19 19:53:30 CST 2022
Ethernet transmission signal is a digital signal, need to pass through the transmission of 0 and 1; through the voltage represents different 0 and 1, in the pulse electrical signal, may be due to the current interference, to be transmitted by the voltage impact, mutual interference electromagnetic field will affect the data propagation, and in order to reduce data interference, will be eliminated by twisted pair.
The cores of the ethernet cables are actually twisted together in accordance with the regulations, and each of the two in accordance with a certain prescribed density, in the transmission of telecommunications signals, because of their prescribed density, so that the electromagnetic waves transmitted to each other will not interfere.
This is why the twisted pair we mentioned earlier, only in accordance with the correct wiring, the formation of twisted structure, so that each pair of core twisted distance, winding direction, the number of coils in accordance with certain specifications for the arrangement, which can bring better network data transmission.
And in the actual experimental testing, wired in accordance with such a wiring method, such a standard brings the line sequence, it can ensure that the data transmission of interference is minimal, the transmission of data more stable.
According to the transmission speed, it is divided into 100 Megabit transmission and Gigabit transmission.
Currently, there are two standard connections defined for network cable crystal connectors, namely:EIA/TIA 568A and EIA/TIA 568B. Correct network wiring may give you better network speed and more stable data transmission.
- Pin 1: white and green stripe
- Pin 2: green
- Pin 3: white and orange stripe
- Pin 4: blue
- Pin 5: white and blue stripe
- Pin 6: orange
- Pin 7: white and brown stripe
- Pin 8: brown
- Pin 1: white and orange stripe
- Pin 2: orange
- Pin 3: white and green stripe
- Pin 4: blue
- Pin 5: white and blue stripe
- Pin 6: green
- Pin 7: white and brown stripe
- Pin 8: brown
Related News about the topic of Ethernet:
● 1 - Cat8 Ethernet cables
● 2 - UTP STP FTP and SFTP of ethernet cable
● 3 - Ethernet cable transmission principle
● 4 - Ethernet Terminology
● 5 - Why use crossover ethernet cable
● 6 - Ethernet Wire Sequence Diagram
● 7 - Why use twisted pair
● 8 - Ethernet Byte Transfer
By HornmicLink_Henry @221219 19:58