48-CH 50G Thermal AWG

48-CH 50G Thermal AWG
Feathures
?	Established Silica-on-Silicon
?	Extremely Low Crosstalk
?	Low Insertion Loss
?	Low PDL
Applications
?	DWDM Transmission
?	Wavelength Routing
?	Optical Add/Drop Multiplexing

Optical Specification (Thermal AWG)
Parameters	Specs	Units
	Min	Typ	Max	
Number of Channels	48	 
Number Channel Spacing	50	GHz
Cha. Center Wavelength	C -band	nm
Clear Channel Passband	±6.25	GHz
Wavelength Stability	±0.05	nm
-1 dB Channel Bandwidth	0.2	 	 	nm
-3 dB Channel Bandwidth	0.3	 	 	nm
Optical Insertion Loss at ITU grid	 	5.0	6.5	dB
Adjacent Channel Isolation	25	 	 	dB
Non-Adjacent, Channel Isolation	29	 	 	dB
Total Channel Isolation	22	 	 	dB
Insertion Loss Uniformity	 	 	2.0	dB
Directivity(Mux Only)	40	 	 	dB
Insertion Loss Ripple	 	 	1.5	dB
Optical Return loss	40	 	 	dB
PDL/Polarization Dependent Loss in Clear Channel Band	 	0.3	0.5	dB
Polarization Mode Dispersion	 	 	0.5	ps
Maximum Optical Power	 	 	23	dBm
MUX/DEMUX input/ output Monitoring range	-35	 	+23	dBm
Operating Temperature	-5	+25	+65	℃
Operating Humidity	5		95	%RH
Storage Temperature	-40		+85	℃
Storage Humidity	5		95	%RH
Package 	1U Chassis

IL Represents the worst case over a +/-0.01nm window around the ITU wavelength;
PDL was measured on average polarization over a +/- 0.01nm window around the ITU wavelength.