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Except products belongs to Bargain Shop section, all products are warranted by SOPTO only to purchasers for resale or for use in business or original equipment manufacturer, against defects in workmanship or materials under normal use (consumables, normal tear and wear excluded) for one year after date of purchase from SOPTO, unless otherwise stated...

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Multiplexers can be used to connect PBX, Hot line and other devices of network from central site to user site through fiber optical cable.Multiplexer Application

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  • How to Wire a Cable Modem to a Network Switch?

    Connecting a cable modem to a network switch may sound complicated, but it is just as simple. See here for detail please.

  • What is meant by protection in SDH Technology?

    The SDH technology is used in high speed data transmission from one point to another point. Depending upon the criticality of the data we are defining protection technique to avoid loss of data packet.

  • What does Plesiochronous Digital Hierarchy (PDH) mean?

    The plesiochronous digital hierarchy (PDH) is a telecommunications network transmission technology designed for the transport of large data volumes across large scale digital networks.

  • How PDH Multiplexer Work?

    The PDH system is based on the theory that if you have two identical clocks, both are the same brand, style and everything, there is no guarantee that they will run at the exact same speed.

  • Common Type of PDH Multiplexer

    Traditionally, each channel in PDH was a digitized voice, but video information and data may also be sent over these channels. The basic channel is 64 Kbits per second, which is the bandwidth that is required to transmit a voice call that has been convert

  • What is the difference between SDH and PDH?

    PDH or the plesiochronous digital hierarchy is a popular technology that is widely used in the networks of telecommunication in order to transport the huge amounts of data over the digital equipment for transportation like microwave radio or fiber optic s

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