Coarse Wavelength Division Multiplexer
 
3-Port Add/Drop Filter
DESCRIPTION  
  Coarse wavelength division multiplexer (CWDM) is expanding the bandwidth of Metro/Access communication network.Browave's CWDM device is based on thin film technology. Browave provides high quality 3-port CWDM device with flat channel bandwidth, low insertion loss, high isolation and stable environmental performance.
FEATURES  
  High channel isolation
Low insertion loss
High stable and reliable
Epoxy-free optical path
Low profile packaging
Telcordia (Bellcore) Compliant
APPLICATIONS  
  CWDM systems
Metro/Access communication networks
Fiberoptic instruments
 
Download CWDM 3-prot Add/Drop Fiter.pdf
SPECIFICATIONS
 
 
Parameter
Specification
Channel Center Wavelength
1430-1610(1431-1611)nm
Channel Spacing
20nm
Min Channel Passband
c7.0nm
Max Add/Drop Channel Insertion Loss
0.70dB(0.45dB typ.)
Max Add/Drop Channel Insertion Loss Variation
0.20dB
Max Remaining Channel Insertion Loss
0.40dB(0.25dB typ.)
Min Adjacent Channel lsolation
30dB
Min Non-adjacent Channel lsolation
40dB
Min Remaining Channel Isolation
12dB
Max Insertion Loss Temperature Sensitivity
S,N:0.25dB;C:0.15dB
Min Directivity
50dB
Min Return Loss
50dB
Max Polarization Dependent Loss
0.10dB
Max Polarization Mode Dispersion
0.10ps
Max Power Handling
500mW
Max Tensile Load
5N
Operating Temperature
-5 to +70
Storage Temperature
-40 to+85
Package Dimension(DxL)

S:()5.5mm*(L)32mm
C: ()3.2mm*(L)34mm
N: ()4.2mm*(L)26.5mm

PHYSICAL DIMENSION   ORDERING INFORMATION    
                               
               
 
C
W
F
B
-
3
-
                       
 
 
 
                     
Connector
                      0=None
  Center Wavelength  
  430 = 1430          
Fiber Length
  431 = 1431           1=1 meter
                                2=1.5 meters
                  Package        
                S = Standard        
               
C = Compact      
       
     
       
N = Non-steel-tubl  
Fiber Type
                                     1= 250um bare fiber
       
                           
2= 900um loose tube
3 = 900um tight buffer