Optical Spectrum Analysis
	  
 
	
		
			
                
                    
						
						
						
						
						
                        						
	
		
			
	
								
							
				 Compact, low-cost test solution for installation, maintenance, and upgrades of CWDM & DWDM networks.
 
				
				
	 
	
	
		
			
	
								
							
				In-Service Pol-Mux Optical Spectrum & Correlation Analyzer
The first in-service, in-band Pol-Mux OSNR testing solution to optimize your high-speed network performance.
 
				
				
	 
	
	
		
			
	
								
							
				High resolution OSA with lab performance in a field-ready tester for spectral analysis of 10/40/100 and 400 G DWDM networks.
 
				
				
	 
	
	
		
			
	
								
							
				Full range of optical spectrum analyzers for spectral measurements in CWDM, DWDM, and ROADM testing-based systems, providing true OSNR measurements based on the unique VIAVI in-band OSNR method.
 
				
				
	 
	
	
		
			
	
								
							
				Compact full band optical spectrum analyzers for CWDM, DWDM and ROADM systems testing.
 
				
				
	 
	
	
		
			
	
								
							
				The OCC-4056C module offers the functionality and speed of an OSA in a handheld form factor at a fraction of the price of a traditional OSA. It is an ideal test tool for metro/access links and DWDM systems.
 
				
				
	 
	
	
		
			
	
								
							
				The COSA-4055 module offers the functionality and speed of an OSA in a handheld form factor at a fraction of the price of a traditional OSA. It is an ideal test tool for metro/access links and CWDM systems.