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Wavelength Division Multiplexing (WDM) is a fiber-optic transmission technique that enables the use of multiple light wavelengths (or colors) to send data over the same medium. Two or more colors of light can travel on one fiber, and several signals can be transmitted in an optical waveguide at differing wavelengths or frequencies on the optical spectrum.
This module TN-OTNS-5U containes the optical transponder unit (OTU / OEO), optical amplification unit (EDFA / RFA), optical protection unit (OLP), optical fiber monitoring unit (OLM), dispersion compensation unit (DCF/TDC), and WDM unit (MUX / DEMUX). Different service cards support hot-plugging and can be used in all series of chassis.
|5U WDM System|
|Product Part Number||TN-OTNS-5U|
|Equipment size||5U: 220 mm (height)×442 mm (width)×220 mm (depth)|
|Service slot||16 slots (the network management card is optional for one of the slots)|
|Installation||19 "standard cabinet installation|
|Working temperature range||-10℃～60℃ (typical)|
|Working humidity range||5~95% without condensation|
|Storage temperature range||-40℃～85℃|
|Heat dissipation||1 piece fan card which supports hot-plugging|
|Power supply||2 pieces power cards, support AC 220 V or DC - 48 V power supply, single board optional, 1 + 1 hot backup|
|Power consumption||450W (Maximum power consumption of full configuration)|
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