Main Parameters » History » Version 5

HAENNIG, Gerald, 12/13/2015 10:30 PM

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h1. 2.3 Main Parameters
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This part lists the main specifications and highlights the main parameters to compare an optical link with a coaxial cable
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h2. 2.3.1 Optical link
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The optical link consists of :
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* Optical transmitter OTX1910 : it modulates the intensity of the optical 1320 nm wavelength with the RF input signal ;
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* Monomode fiber 9/125 OS2 (to avoid dispersion effect) to optical signal on a distance up to 10 kilometers ;
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* Optical Receiver ORX1900 : it detects optical wavelength intensity modulation and outputs the RF modulating signal.
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|.Optical transmitter OTX1910	min	typ	max	Unit	comments
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Supply	9	12	14	V	
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Current consumption	-	-	450	mA	
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RF Input Connector	75 Ohm F-type				
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RF Return Loss	14	-	-	dB	
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RF Maximum Input Level	-	-	15	dBm	
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RF Input Dynamic Range	-65	-	-10	dBm	
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RF Input Frequency	700	-	2300	MHz	
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Optical Connecctor	LC/PC single mode				
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Optical signal wavelength	-	1310	-	nm	
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Optical power level	-	1	-	dBm	
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h2. 2.3.2 Coaxial cable