Understanding Modem And Its Function On Computer Networks (+ Reference)

Modem is one of the computer hardware that is often used to access the internet network for browsing or other purposes.

What is a modem?

Understanding Modem

Understanding FUPInternet Packages unlimited along with tricks on how to solve it.

Types of Modems

the difference between bits and bytes on a computer along with explanations and examples.

2. Based on the Network

Cable Modem

A cable modem is a modem whose media primarily uses a cable as a channel to its main network. We can get it in the form of telephone and cable TV networks. Access speed itself reaches 27 Mbps for download speeds and 2.5 Mbps upload speeds. Well-known products such as Indihome for maximum WiFi network access.

Wireless Modem

A wireless modem or cordless modem is a modem that does not require a cable as an intermediary. Modems like this are divided into several types, such as GSM modems, CDMA modems, and others.

i. CDMA Modem

A Wireless Modem capable of operating on a CDMA network with more than one signal on the same single transmission line. As a result, bandwidth usage becomes more optimal.

Access to the CDMA modem network is more optimal due to the use of full spectrum, besides that the absence of a standard frequency for each user makes it more optimal. On the other hand, data access and cellular communication lines are also separated which makes the network connection more stable. CDMA modem products such as the Smartfren Modem is one example.

ii. GSM Modem

This GSM modem uses a TDMA channel with the support of a GSM sim card that has been widely distributed. Its use is quite easy, users just need to fill up their credit to buy a data package so they can connect to the internet. This type of modem is widely used because it has an extensive network.

Several types of GSM modem products such as Telkomsel Modem, Huawei Modem, Bolt Modem. The increasingly rapid development of cellular networks allows shorter and more stable modem speed access with 3G, 4G LTE, and 5G networks.

Several other types such as HSDPA and HSUPA modems are modems with the same specifications, these types of modems are very susceptible to weather changes.

A symmetric ADSL Digital Subscribe Line modem is amodem that uses a telephone as an internet channel.

Usually this modem is equipped with a splitter to supportthe internet and telephone networks simultaneously.

Other types are similar to SSL (Symmetric Digital Subscriber Line) modems which have similar upload and download speeds. Of course this is different from ADSL which has a faster file download speed than the upload.

ISDN Modem

Integrated Services Digital Network is a modem that has been integrated separately with a wider network coverage with various data, picture, and voice services.

After discussing the definition of a modem and its types, then we will review how the computer modem works.

How does the modem work?

How the wireless

understanding modem works and how it works until the advantages and disadvantages are complete.

If you look at how the modem device works on a computer, it is really practical and of course with this device we are able to connect online between one computer and another.

Based on the description above, the definition and function of a modem on a computer network is indeed quite complex as the main support for internet access.

An explanation of understanding modems and modem functions and how modems work on a computer network can be your reference in choosing the types of modems on the market with all their advantages or disadvantages.