What is DCN Plan?
What is Data Communication Network Plan and Design? In Telecommunication the Data Communication Network is a dedicated network used for providing …
What is DWDM Technology?
What is DWDM (Dense Wavelength Division Multiplexing) DWDM stands for Dense wavelength division multiplexing, an optical technology used to incre…
What is Leased Line Connection?
What is Leased Line Connection A leased line is a telecommunication path between two points that is available 24 hours a day for use by a designa…
General videos
How To Connect more than Two End devices in Cisco Packet Tracer Switch Beginners General Video-1 https://www.youtube.com/watch?v=4xE2kr…
What is Telephone System and voip phone?
Principles of Exchanges The Prime purpose of an exchange is to provide a temporary path for simultaneous bidirectional transmission of speech bet…
What is Fiber Optics?
What is Fiber Optics? Optical fiber is a next generation Transmission media . It is made of pure glass and Refractive index is changed by adding …
What is PDH Technology?
What is Plesiochronous Digital Hierarchy? For More Click here 👈 The Plesiochronous Digital Hierarchy(PDH) is a technology used in telecommunicati…
