What is the difference between 20 yuan and 80 yuan and more than 100 yuan in a gigabit network card?

The gigabit network card you said is 20 yuan and 80 yuan, then the network speed must be different, the traffic usage is also different, more than 100 yuan must be faster, and the broadband use time may be longer.

20 yuan and 80 yuan are definitely different, they say that the traffic they enjoy is different, and the speed of surfing the Internet is also different.

20 yuan in the gigabit network card, 80 yuan and 100 yuan, mainly the difference between network speed and traffic.

The difference is that if the ** is high, its quality will be a little better, and the signal will be a little better.

Maybe there is still a certain difference in quality, and the others should be the same, and the bandwidth we actually use now doesn't need too much, so I think it's useless to say that it's wide.

Material, workmanship, brand premium.

Of course, this is different, the more expensive the money, the faster his internet speed.

Dozens of gigabit network cards have shrunk severely, and stability is very problematic......

If it is more than 100 yuan, if it is not a server, you can consider using it.

Those network cards that are very expensive, with their own processors, do not need to occupy CPU resources, and the materials are very good, the stability is excellent, if it is a server, try to choose a higher network card.

You said that the gigabit network card is 20 yuan and 80 yuan is more than 100 yuan. What's the difference, it's definitely different, the more money, the wider the range, the greater the use, it must be a little more demanding!

This is different, the cheaper it is, the less, the more expensive it is, the more traffic it has, and the network will be smoother at that time.

Generally speaking, the same gigabit network card is used for different purposes in different environments, and the network card is also divided into full-duplex and half-duplex mode, if you encounter a network card that can only switch half-duplex mode, sometimes even if the network speed is full, it is unlikely to reach the ideal bandwidth. In this case, the gigabit network card can probably only play the role of a 100 gigabit network card.

As the saying goes, "you get what you pay for".

Of course, this is different, it is not the same as the transmission speed, you can use it, there is a world of difference.

Of course, it's different, if it's a gigabit network, the speed is very fast, equivalent to the result of driving a Ferrari and a Jeep.

Most of the dozens of desktops are network cable interfaces, most of the expensive ones are wifi access, and the expensive ones are equipped with heat sinks, and the performance will be better.

Of course, there is a difference between 100 Gigabit and Gigabit, depending on the speed of Internet access, and 100 Gigabit Internet speed without precursors is fast.

** is different, his traffic limit is also different, right? **The more expensive the traffic limit, the higher the limit, maybe her network speed is also different, or ask the operator.

If I sign the mega network card redemption time and 80 yuan, the difference between them is relatively large, that is, the difference in network speed is relatively large.

Power, band bandwidth, coverage in these places there is a big difference between cheap and expensive!

In the case of this, the higher the network speed, the faster its network speed, and the higher the difference, the more expensive it is, the faster the network speed will be.

Heck, it's more stable, and it's faster.

Now Gigabit, its network card can reach 20 yuan and 80 yuan, I think there are still a lot of differences above 100 yuan, we can check it in time.

The main thing is the signal strength and the maximum transmission rate.

There is a certain difference between the 20 yuan and the 80 yuan and more than 100 yuan in the gigabit network card, and the running speed and capacity of the network card are very different.

What is the difference between 20 yuan, 80 yuan, and more than 100 yuan in a gigabit network card? They are just different in **, but the power is the same, the power is the same, and the ** is different.

Yes, many gigabit network cards are actually 100 gigabits, because there are not many gigabit networks now, you can't measure it. Then there's the degree of stability. For example, many 100 Gigabit network cards cannot always work in a 100 Gigabit environment.

At most, the difference in the size of the receiving range is the size of the power.

Of course there is, otherwise why waste consumers' money. The difference is in stability.

There is no difference between home (broadband Internet access), even if the router used at home is generally a 100 Gigabit route, so the effect of Gigabit and 100 Gigabit is the same. Gigabit is mainly used in large LANs, such as Internet cafes where the internal network requirements are very high, the general user does not need to pay too much attention to this, but should pay attention to what manufacturer's network card, such as the realtek (Realtek) that is used a lot now, because the driver is easy to find, and the network card itself is also very stable, which may reduce a lot of trouble.

If you have a Gigabit network card, you also have to use a Gigabit switch. Otherwise it doesn't make much difference.

Gigabit LAN does not increase the speed of 100 Gigabit LAN. Different.

Fiber introduction, Gigabit switches, Gigabit network cards.

in order to play the role of gigabit network card.

There must be no bottleneck at any point.

Gigabit and 100 Gigabit are the same concept for the average user.

Either your community has fiber optics and hangs it in directly.

Otherwise, it makes no difference if you use ADSL.

Of course, if it is used in the company, it will be very different.

Gigabit transmission speed is n times faster than 100 megabits.

However, if there is too much traffic, the server may crash.

So it is advisable to divert it.

Use gigabit and gigabit together.

Gigabit and 100 Gigabit are related to the local area network, and the broadband connection generally can't reach that bandwidth, so even if it has an impact, it is not very big, and the 100 Gigabit machine wants to change the network card.

1. It can only be 100 megabytes.

2. Yes, the maximum is Gigabit.

3. At present, it is widely used and adopts the local area network of shared bus transmission mode.

4. There is a gigabit bandwidth, which has not yet been popularized to home users.

5. The maximum is only about 800m.

6, ditto!

Look at your broadband, there are very few 1000m broadband now, generally use 100m

Broadband, you buy gigabit, and you waste money and can't use it, of course you can connect fiber to 1G.

Internet café LAN is afraid that you are 10,000 m are the same,The exit is so big.,Unless your Internet café is diskless, it's almost the same.,If you have a disk, it doesn't matter if you say 100m.

Qianm also depends on whether your switch is Qianm, and there is no impact between machines.

It's all the same, my dad's 100 megabit, my mother's gigabit, the maximum user is 4 megabit, it's only 4 megabit, is the 100 megabit network card useful, it's not as good as a 5 megabit network card, with a four-megabit speed,, it's all the same, my dad's things and my mother's things are all 1m speed.

If there are different transmission rates at both ends of the network cable, the adaptation is the lower one, so the selection of network cards and switches should match.

Ethernet is a protocol for LAN transmission, which is simply the international LAN data transmission standard, and all LAN devices comply with this standard. This is usually something that network equipment manufacturers focus on, and we can leave it alone.

Gigabit network means 1000mb s, Chinese called 1000 megabit seconds; There is also a 1000MB s, which is called 1000 megabytes in Chinese, and the difference between the case of b is only. Converted to 1b=8b (1byte=8bit), so that it is 1000mb s=125mb s, but in fact, gigabit network is difficult to reach 125mb s, more than 90m is very rare, normal 30-50m, and the speed of the hard disk is the key. Besides, the content is very complicated, because the reads and writes of hard disks usually have a lot of randomness, and it is relatively appropriate to consider the hard disk by random reads and writes, so the hard disk speed is really low.

Limited to hard disks, gigabit network is the current mainstream, and 10 gigabit network cannot be popularized.

The rate of sending and receiving data is different, the 1000M NIC is 1000bps (1000 bits per second), the 100M NIC is 100 bps (100 bits per second), and the uplink and downlink speeds are the same if the duplex is the same. The 1000M network card has a pure 1000M and a 1000 10 adaptive one, and the general choice is self-adaptive. Pure 1000M requires that your network interface is 1000M, otherwise it will not pass.

It's okay. Generally depends on the speed of your router and your cat.

If the router is 100 megabits. Even a Gigabit LAN will be automatically matched to a 100 Gigabit LAN card.

Relatively speaking. Generally, gigabit network cards have not yet become popular. Let's look forward to the future.

This is just a theoretical value.

The transmission speed is 100m

1000m, but the transmission rate of the line we use is not so high.

It does not reach 1000m

So 100m is fine.

The main reason is that the maximum bandwidth supported is different.

The Gigabit NIC supports a maximum gigabit bandwidth, and the 100 Gigabit NIC supports a maximum bandwidth of 100 Gigabits.

Determine Gigabit LAN and 100 Gigabit LAN cards:

The appearance is different. If it is a stand-alone NIC, the visible NIC socket panel generally has a working indicator. The Gigabit network card generally has two indicator lights, and the Gigabit network card generally has four indicators, which are the working indicators.

Gigabit LAN is a 32-bit PCI bus interface standard 10 100 1000MB S Gigabit LAN card, which meets the 10Base-T, 100Base-TX, and 1000Base-T network standards. It supports 32-bit PCI data bus, which does not need to occupy CPU time to transmit data, and can directly exchange data with memory without using the CPU, thereby reducing the load on the host. RJ-45 interface is used to access with twisted pair cable to achieve convenient, fast, simple and reliable connection.

Since the implementation of the Gigabit Ethernet physical layer is different from that of 10m and 100m, the twisted pair used needs to connect all four pairs of wires. Category 5e wires are required to make cables.

Software Judgment. In fact, judging the gigabit network card and the 100 gigabit network card is very simple, and you can use software to detect it, such as Master Lu.

Judging by the speed of the local connection.

In addition, you can judge from the speed of your local connection. As shown in the figure below:

To put it simply, the 100 Gigabit network card supports a broadband speed of up to 100M. The Gigabit network card can support a broadband rate of 1000M.

Therefore, if you have a broadband speed of less than 100m in your home, then a 100 Gigabit network card can also meet the demand. However, now that operators have opened up the speed of 200M, 300M, 500M, and 1000M, many families have begun to upgrade their broadband above 200M, so there is room for computers with gigabit network cards.

Hope it helps.

The network cards are integrated and independent.

The difference between Gigabit network card and 100 Gigabit network card is that the transmission speed is different and the application object is different, Gigabit network card is generally used in large-scale local area network, and ordinary users cannot use it.

100 Gigabit LAN cards are generally used in small LANs and individual users.

The difference between a LAN 100 Gigabit network card and a Gigabit network card.

Generally speaking, 100 Gigabit network card refers to 10-100M adaptive network card, to put it bluntly, it can only transmit 100M data in 1 second, and Gigabit network card can only transmit 1000M s at a maximum

Generally speaking, the 100 megabit ones used in the LAN are about the same, and the transmission of things in the network is completely sufficient. If you want to get a server to use a diskless system on a local area network, it is recommended to use a gigabit. However, this kind of system used to be used more in Internet cafes, and the advantage is that there is no need to buy hard disks for each computer, and there is only one server with a system that is easy to update and manage.

Nowadays, most of the telecom Internet access is 2M bandwidth, and the Internet access is very fast, and the use of gigabit does not play a role, and the bandwidth is there.

Main differences: 1 power.

2. Stability under large loads, high-grade network card chip processing capacity is strong, can effectively handle the response of the number of networks in the large side of the tomb, especially in the thunderbolt ** a large number of socks reputation can be experienced.