Coarse Wavelength Division Multiplexing (CWDM), a WDM technology, is characterized by wider channel spacing than Dense WDM (DWDM) as defined in ITU-T Rec. G.671. CWDM systems can realize cost-effective applications, through a combination...
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Archive for May, 2009
Fiber Optic Cable Pulling
Electrical wire installers know how to pull cable. The basic approach to pulling fiber optic cable differs little from the techniques used to pull copper or aluminum. However, just as aluminum responds differently than copper when...
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Fiber Optic Benefits and Fiber Optic Advantages
Fiber-optic systems use pulses of light traveling through an optical fiber to transmit data. This method offers many advantages over copper wire, some of which are not available with other technology: Complete input/output...Read more »