Are there any standards for the uplink and downlink frequencies of 1M bandwidth for ADSL users?

The 1m standard for telecom is 1024k peak uplink

Netcom seems to look at the peak downlink of 1024k.

That's 1024k 8bit=128k

In the computer settings, 20% of the network bandwidth is saved by itself (this is the factor that does not reach the maximum value of 128k), so so-called optimization software appears to modify the registry to reach the maximum value.

In addition, provide a speed test** to the landlord.

Uplink is only 128??

So what is the score of the landlord during the test? Did it reach 1m?

Common sense speaking, it should be 128 up and 128 down, but the actual situation may be 128 up and 120 down, and the standards are different in different places

The downlink speed, if it is 1m, should be between 100 kb and 128 kb.

The standard downside is 1024 and the upside is 128. However, under normal circumstances, it is good to go down to 160, and go up to about 70.

Yes, but the operator can't reach it!

There are also two working modes of ADSL broadband cats, one is the routing mode, the cat dials, and the LAN port connects to the computer to directly access the Internet; The other is the bridging mode, in which the computer needs to establish broadband dial-up and access the Internet through PPPoE dial-up.

Dial-up Internet access uses the PPPoE protocol, which is especially suitable for ADSL and other methods. With the advancement of technology, people's demand for network bandwidth increases, and the maximum downlink bandwidth of 8M can not meet people's needs.

The uplink rate is 2 m s, and the downlink rate is .

500m telecom fiber 50 computers are used, how to reasonably allocate uplink and downlink.

2.The 2m of telecom optical fiber is the regulation of the Ministry of Industry and Information Technology, specifically the upload speed, and the household can only give 2m. In fact, at the earliest, everyone in telecom used up the 100M upload bandwidth, forcing telecom operators to expand capacity, and they were also worried that individual users would use 50M fiber as servers, which would hurt telecom itself's server hosting, leasing and other services, so the upload speed was limited to only 2M

The bandwidth is 50MB instead of 50MB, and one B is one-eighth of the B, so the theoretical downlink rate is 6MB S.

50M broadband is 50MB instead of 50MB, and one B is one-eighth of B, so the theoretical downlink rate is 6MB s, and the uplink depends on the server pressure.

ADSL is a digital communication technology, which can transmit digital information through an ordinary ** line, which can not only achieve high-speed Internet access, but also voice communication at the same time. When using ADSL to surf the Internet, there are often two aspects to consider: uplink rate and downlink rate.

For the uplink rate and downlink rate of ADSL, we can simply understand the time and speed required for data to be uploaded and **. In general, the downlink rate is greater than the uplink rate. The downlink rate refers to the speed at which network data arrives at the computer or other devices from the Internet center, and it usually determines the user's ability to use various Internet services, including browsing, browsing, playing games, and so on.

The upstream rate refers to the speed at which the user can travel from the user's computer or other device to the Internet center, which can affect the speed and quality of any data that the user uploads or sends, including sending emails, uploads, audio, etc.

So why is the downlink rate often greater than the uplink rate? This is due to the fact that for most home users, the main consideration for users when using ADSL technology to surf the Internet is speed, because users want to be able to browse web pages, files, etc. quickly, and the needs of these processes are usually one-way, that is, users only need to go from the Internet center to the local device. In contrast, the demand for uploading data is relatively small, so the design and allocation of bandwidth also take more into account the requirements in the downlink direction, resulting in a situation where the downlink rate is much higher than the uplink rate.

In summary, the understanding of ADSL uplink and downlink rates requires contextual analysis. For most home users, speed is more important, so the downlink rate is higher, but in some specific cases, the increase in the uplink rate also needs to be considered, such as the need to upload a large amount of data, carry out real-time ** and other application scenarios. <>

Answer]: AASL (Asymmetric Digital Subscriber Line) technology has asymmetric bandwidth characteristics, with an uplink rate of 64kbit and 640kbit s, and a downlink rate of 500kbit s and 7mbit s. Therefore, the balance is laughed and selected option A.

ADSL broadband, the uplink convention is a fixed value of 512K, downlink 2m = 2048k 4m = 4096k

The work formula is very simple: 1m=1024k

However, due to some factors, our 4M broadband cannot reach 4M. Generally, the habitual speed limit is set at 1m=1000k

That said, we recommend that you set it as follows.

The total uplink bandwidth is 512 kbps

The total downlink bandwidth is 4000kbps

The theoretical uplink rate is 128kbs and the downlink rate is 512kbs. In practical use, the speed is slightly lower than the theoretical data.