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Website. ptcl .com .pk. Pakistan Telecommunication Company Ltd., commonly known as PTCL ( Urdu: مشارکتِ پاکستان برائے بعیدالمواصلات (المحدود)) is the national telecommunication company in Pakistan. [1] [3] PTCL provides telephone and internet services nationwide and is the backbone for the country's ...
List of LTE networks in Asia. This is a list of commercial Long-Term Evolution (LTE) networks in Asia, grouped by their frequency bands. Some operators use multiple bands and are therefore listed multiple times in respective sections.
In the field of telecommunications, the concept of triple play service refers to the provision of three essential services — high-speed broadband Internet access, television, and latency-sensitive telephone services — all delivered over a single broadband connection. [1] [2] This approach emphasizes the convergence of multiple services by a ...
Speedtest. Speedtest.net, also known as Speedtest by Ookla, is a web service that provides free analysis of Internet access performance metrics, such as connection data rate and latency. It is the flagship product of Ookla, a web testing and network diagnostics company founded in 2006, and based in Seattle, Washington, United States. [5] [6]
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A multi-service access node ( MSAN ), also known as a multi-service access gateway ( MSAG ), is a device typically installed in a telephone exchange (although sometimes in a roadside serving area interface cabinet [1]) which connects customers' telephone lines to the core network, to provide telephone, ISDN, and broadband such as DSL all from a ...
Command mode and Data mode. Command mode and Data mode refers to the two modes in which a computer modem may operate. These modes are defined in the Hayes command set, which is the de facto standard for all modems. These modes exist because there is only one channel of communication between the modem and the computer, which must carry both the ...
A cable modem is a type of network bridge that provides bi-directional data communication via radio frequency channels on a hybrid fibre-coaxial (HFC), radio frequency over glass (RFoG) and coaxial cable infrastructure. Cable modems are primarily used to deliver broadband Internet access in the form of cable Internet, taking advantage of the ...