Technical

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Background Information The Raman amplifier is typically much more costly and has less gain than an Erbium Doped Fiber Amplifier (EDFA)...

What is PCS ? The Physical Coding Sublayer (PCS) is a networking protocol sublayer in the Ethernet standards. This layer...

Recently I came across a non-optical background candidate who asked me what are OTU, OCH, ODU, etc in optical. So...

Bit Error Rate (BER) is a crucial performance metric. DWDM technology enables the transmission of multiple data streams along the...

A short discussion on 980nm and 1480nm pump based EDFA Introduction The 980nm pump needs three energy level for radiation...

The Bit Error Rate (BER) of a digital optical receiver indicates the probability of an incorrect bit identification. In other...

Signal to Noise Ration (SNR) is not an unknown terminology for Engineers and Tech professionals who are dealing with Digital...

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