EDFA Archives - Blog of FS.COM
09
May

Extend DWDM Network Transmission Distance With FS.COM FMT Platform

Posted on by FS.COM
With the features of high density, high speed and high capacity, DWDM technology has been popular in recent years. And it will still be primary technology in optical co More...
22
Feb

Passive DWDM vs. Active DWDM

Posted on by FS.COM
DWDW is short for dense wavelength division multiplexing. It is an optical multiplexing technology used to increase bandwidth over existing fiber networks. DWDM works by combining and transmitting multiple signals More...
12
Oct

From O to L: the Evolution of Optical Wavelength Bands

Posted on by FS.COM
In optical fiber communications system, several transmission bands have been defined and standardized, from the original O-band to the U/XL-band. The E- and U/XL-bands have typically be More...
08
Apr

Doubling the Distance of Fiber-optic Communications Is No Longer a Dream

Posted on by FS.COM
At the beginning of February, 2015, a new technique to process fiber optic signals was published by UCL(London’s Global University) researchers. This new techniqu More...
16
Mar

Ultra-High-Power Optical Amplifier for FTTH – EYDFA

Posted on by FS.COM
Background While the Cable Modem, xDSL, and other forms of broadband access are booming in recent years, Fiber To The Home (FTTH) access is also gradually becoming a project that people are v More...
21
Jan

Costs of the Comparison in the DWDM and SDH Network Construction

Posted on by FS.COM
When we choose the fiber optic devices for our fiber optic networks, cost is necessary factor that we have to consider, almost all the consumers want good quality and affordabl More...
23
Nov

EDFA – Erbium Doped Fiber Amplifier

Posted on by FS.COM
Definition Erbium-doped fiber amplifier (EDFA) is the first successful optical amplifier invented by the UK Southampton University and JP Tohoku University. It is one of the greatest invention in optical communic More...
23
May

Optical Active Devices Categories Introduction

Posted on by FS.COM
In fiber optic networks, optical active devices are key components. It can convert electrical signals and optical signals to each other, the optical transmission system of the heart. Optical act More...
FS.COM data center switch
FS.COM LC polarity switchable patch cable
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