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Huawei XG(S)-PON FTTH Solution
Why do we need to upgrade to XG(S)-PON? XG(S)-PON is evolved from the existing GPON technology, the factors promoting the... read more
The difference between PPPoE and DHCP
What is DHCP? DHCP (Dynamic Host Configuration Protocol) is a standardized client/server network protocol that dynamically assigns IP addresses and... read more
Analysis of LAN/MAN/WAN
Hello everyone! Today I will share with you the related issues of LAN / MAN / WAN. 1. Basic concept... read more
The difference between CWDM optical module and DWDM optical module
At present, WDM (Wavelength Division Multiplexing) technology is developing very rapidly, and has shown great vitality and bright development... read more
Optical Amplifier-EDFA-Characteristic Parameters
Continuing from the previous introduction, on the basis of understanding the working principle, next, let's take a look at... read more
Optical amplifier-EDFA-How to work
EDFA, also known as Erbium-doped Fiber Amplifier, is a special kind of optical fiber, in which the rare earth... read more