What is a gigabit network cable and the difference between a gigabit network cable and a gigabit net

In our home LAN, the transmission medium is usually used 100 Gigabit network cable, and there is another commonly used gigabit network cable, so what is the difference between the two? What is the difference between the 100 Gigabit network cable and the Gigabit network cable? The LAN home will explain it in detail for you.

According to the classification of network cables, the so-called 100 Gigabit network cable is actually Category 5 line and super Category 5 line, and Gigabit network cable mainly refers to Category 6 line and super Category 6 line, in addition to the ancient 10 Megabit network cable, which refers to Category 4 line and Category 3 line. In use, in fact, there is no difference between gigabit network cable and 100 gigabit network cable, gigabit network cable is fully compatible with 100 gigabit network, of course, the transmission rate of 100 gigabit network cable is not as high as gigabit, so it can not be upwardly compatible. That is to say, in the home network environment, it is feasible to use 100 Gigabit network cable and Gigabit network cable, and you don't have to worry about the trouble of rewiring caused by home broadband upgrades with Gigabit network cables, but relatively speaking, Gigabit network cables are also much more expensive, and the following are a few common examples:

1.Gigabit backbone switch, connected to Gigabit sub switch, what line is used? Category 6 line (CAT6).

6.What kind of cable is used to connect the 100 megabit switch to the old machine? With super five categories.

It turns out that it can not be moved, and if the quality is too poor, cut it off, and the new cloth is over the super five categories (cat5e) In terms of data transmission method, the core of the 100 Gigabit network cable is 8 cores, but only 4 of them are used for uploading and **, and the Gigabit network cable needs to be completely used 8. In addition, there is a cross-shaped plastic frame in the middle of the core of the gigabit network cable, which is used to separate the four groups of 8-core lines, and this 100 gigabit network cable is not, which also makes the practice of gigabit network cable more difficult. All network cables have a type identification on the skin, cat5 cat5e represents the five lines and the super five lines, that is, the 100 megabit network cables; cat6 cat6a stands for Category 6 line and Category 6 line, which is also known as Gigabit network cable.

Eight gigabit network cables are used, and only 4 gigabit cables are needed.

The difference between Gigabit network cable and 100 Gigabit network cable is: different speeds, different cables, and different applications.

First, the rate is different.

1. Gigabit network cable: Gigabit network cable transmits Ethernet frames at a gigabit per second rate.

2. 100 Gigabit network cable: 100 Gigabit network cable transmits Ethernet frames at a rate of 100 megabits per second.

Second, the wire rod is different.

1. Gigabit network cable: The wire of the gigabit network cable belongs to the six types of network cables and the super five types of network cables.

2. 100 Gigabit network cable: The wire of 100 Gigabit network cable belongs to five types of network cables.

Third, the use is different.

1. Gigabit network cable: When transmitting network signals, gigabit network cable must be used with 8 wire cores.

2. 100 Gigabit network cable: In the process of transmitting network signals, 100 Gigabit network cable only uses orange and white - 1, orange - 2, green and white - 3, green - 6, these 4 cores.

How to distinguish between a Gigabit Ethernet cable and a Gigabit Ethernet cable?

The difference between 100 Gigabit and Gigabit is the total amount of data transferred.

The system throughput of the gigabit router can only reach 100mbps s, which is suitable for broadband below 100m, and the system throughput of the gigabit router can reach 1000mbps s, which is suitable for broadband between 100m-1000m.

The difference between a gigabit router and a 100 gigabit router.

1. Network port. The network port rate of the gigabit router is 1000mbps, and the port of the 100mb router is 100mbps.

2. Wireless rate. Gigabit routers are dual-band networks, that is, wifi in the frequency band and 5G band, and the 300Mbps rate of the band plus the 867Mbps rate of the 5G band adds up to 1167Mbps. Most of the ordinary 100 Gigabit routers only support one frequency band of WiFi, with a maximum wireless rate of 450Mbps.

3. Chip differences. The CPU and WiFi chips of Gigabit routers have the processing power of Gigabit data, and the performance is more powerful. The data processing capacity of the CPU inside the 100 Gigabit router is low, and most of them are some low-end chips.

Nowadays, some gigabit routers cut corners and still use the processor of the 100 gigabit router, and once the number of users accesses the network, the network speed will be exposed.

To sum up, the difference between a real gigabit router and a 100 Gigabit router is the above three points, so in order to adapt to the broadband above 100m, only a real gigabit router can play a role, such as 200m broadband, if you use a 100 Gigabit router, you can only play a speed lower than 100m.

Summary. <>

Hello, dear, I'm glad to have your question, the difference between Gigabit network cable and 100 Gigabit network cable, help you find out, the transmission rate of Gigabit network cable is 1000Mbps, generally known as Category 6 network cable or super 5 network cable. The transmission rate of 100 Gigabit network cable is in the range of 100mbps-1000mbps, which is often called the five types of network cables, and the gigabit network cable is generally higher than the 100 Gigabit network cable. Gigabit network cable generally has eight cores, while 100 Gigabit network cable only has four contact pieces, so in the overall supporting facilities, the gigabit network cable to be matched with the router is also more expensive than the 100 Gigabit network cable.

Hope mine can help you. Wishing you good health and a happy mood!

The difference between Gigabit Ethernet cable and 100 Gigabit Ethernet cable.

Hello, dear, I'm glad to have your question, the difference between Gigabit network cable and 100 Gigabit network cable, help you find out, the transmission rate of Gigabit network cable is 1000Mbps, generally known as Category 6 network cable or super 5 network cable. The transmission rate of 100 Gigabit network cable is in the range of 100mbps-1000mbps, which is often called the five types of network cables, and the gigabit network cable is generally higher than the 100 Gigabit network cable. Gigabit network cable generally has eight cores, while 100 Gigabit network cable only has four contact pieces, so in the overall supporting facilities, the gigabit network cable to be matched with the router is also more expensive than the 100 Gigabit network cable.

Hope mine can help you. Wishing you good health and a happy mood!

Generally speaking, the copper core of the gigabit network cable is thicker than the copper core of the 100 Gigabit network cable, and the internal copper core installation of the gigabit network cable is more reasonable and scientific, which makes the performance of the gigabit network cable better than the 100 Gigabit network cable in improving crosstalk and return loss. A network cable, generally made of metal or glass, can be used to transmit information within the network. There are three types of network cables that are commonly used:

Twisted pair, coaxial and fiber optic cables (fiber). A twisted pair is a data transmission line that consists of many pairs of wires. It is characterized by being cheap, so it is widely used.

The twisted pair is used to connect with the RJ45 crystal header, and there are two types: STP and UTP.

The difference between a gigabit network cable and a 100 Gigabit network cable is: transmission speed, distance limit, cable stranding method, **, and application scenarios.

1. Transmission speed: The transmission speed of the gigabit network cable is 10 times that of the 100 Gigabit network cable, and the maximum transmission speed reaches 1000mbps, while the maximum transmission speed of the 100 megabit network cable is only 100mbps.

2. Distance limit: The transmission distance of the gigabit network cable is relatively short, the maximum transmission distance is 100 meters, and the maximum transmission distance of the 100 gigabit network cable can reach 1000 meters.

3. Cable stranding method: Due to the different transmission speeds, the cable stranding methods used by gigabit network cables and 100 gigabit network cables are also different. The Gigabit network cable uses a different twisting method for each pair of wires in 4 pairs to reduce the transmission error rate.

4. **: Due to the difference in transmission speed and the different materials used, the Gigabit network cable is higher than the 100 Gigabit network cable.

5. Application scenario: Gigabit network cable is suitable for high-speed, high-bandwidth data transmission, mainly used in data centers, servers and high-end monitoring systems and other fields. The 100 Gigabit network cable is suitable for some large office spaces, schools and homes and other places.