And both PCs try to transmit on TX wire, their signals will collide. Moreover, nothing will be sent on RX wire. Therefore, neither computer will be able to receive anything. At this point, the crossover cable is needed to make connections between two PCs.
This is the reason why the crossover cables are often used to connect two same devices. What happens if a switch is mixed between two computers? In fact, switch is designed to communicate in between two computers, which has an innate crossing of the wires. Therefore, we do not need the cable to cross for us. And vice versa. Therefore, when a switch is connected to a PC, it can simply use a patch cable.
What then happens if we have two switches in the mix? Skip to the end of the images gallery. Skip to the beginning of the images gallery. Industrial Outdoor Patch Cable Waterproof IP67 Cap Waterproof Cap for outdoor patch cable use on industrial environment such as factory automation or outdoor where Ethernet cable needs to be run through wet or not-clean locations.
Features: Length: 2. This cable is durable for on-machine components and high flex applications and provides better performance in applications with noise and vibration. Our In-cabinet RJ45 Connectors for Ethernet are designed to withstand IP20 industrial applications while ensuring the integrity and performance of your network. After specification of the related Ethernet Protocol, the selection of a suitable patch cord is the same as for the Bulk cable Step In additon the type of connector and the type of protection needs to be selected:.
For safety, electrical equipment must be protected from any external interference. This is ensured by enclosures which protect the electrical equipment from contact with dangerous parts and prevent ingress of solid foreign objects, dust, humidity and water. Sites Beldensolutions.
0コメント