Telecommunications refer to communication modes which use electrical signal and optical signal to send and receive different kinds of information (such as data, image and voice). The catalogue includes accessories and parts, mobile phone batteries and chargers, cell phones, fiber optic equipment, Wireless Communication, wireless networking equipment and other secondary catalogues.
||An instrument that converts voice and other sound signals into a form that can be transmitted to remote locations and that receives and reconverts waves into sound signals.
||A flexible optically transparent fiber, usually made of glass or plastic, through which light can be transmitted by successive internal reflections.
||A hand-held portable, two-way radio transceiver.
|Set Top Box
||A device that connects to a television and some external source of signal, and turns the signal into content then displayed on the screen.
||A case made of leather material, dressed or tanned hide.