![]() ![]() You can connect two switches/hubs by using the normal port in both switches/hubs. It helps you connect a router’s WAN port to a cable or DSL modem’s LAN port. You should use a crossover cable when you want to connect two devices of the same type. You should use straight-through cable when you want to connect two devices of different types. Straight through cable connects a computer with a cable or DSL modem’s LAN port.Ĭrossover cable connects with a router’s LAN port with switch/hub normal port. You can connect it to a router’s LAN port to a switch or hub’s regular port You can also connect it to the router’s LAN port to a switch/hub’s uplink port. It is used only for certain applications. It is one of the most commonly used cable formats for network cables. Straight-through cable is a type of CAT5 with RJ-45 connectors at each end, and each has the same pin out.Ī Crossover cable is a type of CAT where one end is T568A configuration, and the other end as T568B Configuration. Here are the difference between Crossover and straight-through cable Straight through Crossover cables are mostly used to connect two hosts directly.ĭifference Between Straight Through Cables and Crossover Cables This type of Ethernet cable is made to connect to network devices of the same kind over Ethernet directly. Still, they are different with regard to the order with which the wires are arranged. In regard to physical appearance, Crossover Ethernet cables are very much similar to regular Ethernet cables. It is widely used to connect two devices of the same type: e.g., two computers or two switches to each other. The internal wiring of crossover cables reverses the transmission and receive signals. In this type of cable connection, Pin 1 is crossed with Pin 3, and Pin 2 is crossed with Pin 6.Ĭrossover cable is used to connect two or more computing devices. What Is Crossover Cable?Ī Crossover cable is a type of CAT 5 where one end isT568A configuration and the other end as T568BConfiguration. It is one of the most common types of network cable. This type of twisted-pair cable is used in LAN to connect a computer or a network hub such as a router. It uses the same color code throughout the LAN for consistency. It is in accordance with either the T568A or T568B standards. Straight-through cable is a type of CAT5 with RJ-45 connectors at each end, and each has the same pin out. ![]() Cat 5 cable can support a 10/100 Mbps Ethernet network while Cat 5e and Cat 6 cable to support Ethernet network running at 10/100/1000 Mbps. The Ethernet cables are categorized as Cat 5, Cat 5e, Cat 6, and UTP cable. It is used for data transmission at both ends of the cable, which is called RJ45 connector. This network cable is made of four-pair cable, which is consists of twisted pair conductors. This is why you need to use a crossover cable for such connections.An Ethernet cable is a network cable used for high-speed wired network connections between two devices. ![]() That will cause a problem because computers expect packets to be received on wires 3 and 6, and your network will not work properly. If computer A sends some packets to computer B, computer A will send that data using wires 1 and 2. If you use straight-through cable, with identical wiring in both ends, both computers will use wires 1 and 2 to send data. For example, consider connecting two computers together. This type of cable is used when you need to connect two devices that use same wires to send and receive data. With the crossover cable, the wire pairs are swapped, which means that different pins are connected together – pin 1 on one end of the cable is connected to pin 3 on the other end, pin 2 on one end is connected to pin 6 on the other end (Photo credit: Wikipedia): That is why, if you want to connect two computers together, you will need a crossover cable. Hubs and switches use wires 1 and 2 to receive data and wires 3 and 6 to send data. This type of cable is used to connect the following devices:Ĭomputers and routers use wires 1 and 2 to transmit data and wires 3 and 6 to receive data. This cable type has identical wiring on both ends (pin 1 on one end of the cable is connected to pin 1 at the other end of the cable, pin 2 is connected to pin 2 etc.): Ethernet cables can come in two forms when it comes to wiring: 1. ![]()
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