Product description
                              3CH CWDM Mux Module ABS Box with customized wavelength and connector
    CWDM Mux/Demux (optical multiplexer/demultiplexer) Module are considered as a cheaper and simpler alternative to DWDM systems for metro access network applications. Since CWDM Mux/Demux systems have wide channel spacing (20 nm), they do not require precise wavelength control for transmitter lasers. Thus, cost-effective non-cooled lasers as well as lower-cost passive components may be used for CWDM Mux or Demux systems. GEZHI Photonics supplies a variety of WDM devices and are promoting higher speed and more reliable optical network.
     
    
    
    
    
    
    Feature 
    Low Insertion Loss
    High Isolation 
    High Stability & Reliability
    Industrial Operating Temperature
    (-40~+80℃  available)
    Customized Package type
    Stainless Steel tube, ABS Box, ABS Plug-in Module, LGX Chassis, Rackmount
     
                	  		  			|   			 Parameter   			 |   			  			 Unit   			 |   			  			  			 |   		
  		  			|   			 Channel Spacing   			 |   			  			 nm   			 |   			  			  			 |   		
  		  			|   			 Center Wavelength   			 |   			  			 nm   			 |   			  			  			 |   		
  		  			|   			 Channel Passband   			 |   			  			 nm   			 |   			  			  			 |   		
  		  			|   			 Channel Number   			 |   			  			 /   			 |   			  			  			 |   			  			  			 |   			  			  			 |   		
  		  			|   			 Insertion Loss   			 |   			  			 dB   			 |   			  			  			 |   			  			  			 |   			  			  			 |   		
  		  			|   			 Isolation @Adjacent Channel   			 |   			  			 dB   			 |   			  			  			 |   		
  		  			|   			 Isolation @Non-adjacent Channel   			 |   			  			 dB   			 |   			  			  			 |   		
  		  			|   			 Isolation @Express Port   			 |   			  			 dB   			 |   			  			  			 |   		
  		  			|   			 Polarization Dependent Loss   			 |   			  			 dB   			 |   			  			  			 |   		
  		  			|   			 Polarization Mode Dispersion   			 |   			  			 dB   			 |   			  			  			 |   		
  		  			|   			 Directivity   			 |   			  			 dB   			 |   			  			  			 |   		
  		  			|   			 Return Loss   			 |   			  			 dB   			 |   			  			  			 |   		
  		  			|   			 Power Handling   			 |   			  			 mW   			 |   			  			  			<500 (High Power type available)   			   			 |   		
  		  			|   			 Fiber Type   			 |   			  			 /   			 |   			  			  			SMF-28e (Polarization Maintaining Type available)   			   			 |   		
  		  			|   			 Operating Temperature   			 |   			  			 ℃   			 |   			  			  			-20~+75 (-40~+85 available)   			   			 |   		
  		  			|   			 Storage Temperature   			 |   			  			 ℃   			 |   			  			  			 |   		
  		  			|   			 Package Type   			 |   			  			 mm   			 |   			  			  			ABS Box, ABS Plug-in Module, LGX Chassis, Rackmount   			   			 |   		
  	  
     
      High Quality & Stability Material
                     
Use Import Filter with High Reliable & Stable quality
                     
Use Original EMI OPTOCAST 3410-VM Glue
                     
Use High Quality G-Lens and Collimator
                                            
                  	  		  			|   			  			 |   			  			  			High Temp. Ageing & High-Low Temperature cycling   			   			 |   			  			  			100% Testing Before Shipment   			   			 |   			  			  			Optical Spectrum Analysis   			   			 |   		
  	  
     
                     
                  Q1:Can I have a sample order? What is your MOQ?    A1:Sample order is welcome to test and check quality. We don't MOQ, 1pcs sample is available.  Also Mixed samples are acceptable.
    Q2: What's the Lead time?
    A2: The normal lead time is about 1week, For big quantity and special products. Please check lead time with our sales representative. But we keep stock for some products, could ship 1-3 days after receiving payment. 
    Q3: What are the payment terms?
    A3: Payment term: T/T, Paypal, Western union,cash payment, ALI etc.
    Q4: What is your warranty time 
  A4: 3 years' warranty.
    Q5: Could I use our own logo, label and package? 
  A5: Yes, we could provide OEM service which according to your requirements, design products label, logo, PN, SN, package.