Features
●100GHz ITU Channel Spacing 
●Low insertion loss 
●broadband transmission 
●high channel isolation 
●High stability and reliability
●Epoxy-free optical path  
Applications
1. Channel Mux/Demux 
2. DWDM system
3.Router 
4.Fiber optical amplifier 
5. CATV system  
Specifications 详细说明
| 
                | 
            
             Mux  | 
            
             Demux  | 
        |
| 
             Channel Wavelength (nm)   | 
            
             1530.33~1560.61(21~59 ITU grid)  | 
        ||
| 
             Central Wavelength Accuracy (nm)   | 
            
             ± 0.5  | 
        ||
| 
             Min Channel Spacing (GHz)   | 
            
             100  | 
        ||
| 
             Passband (@-0.5dB bandwidth)(nm)   | 
            
             >0.22  | 
        ||
| 
             Insertion Loss(dB)  | 
            
             Add/Drop Ch.   | 
            
             ≤1.0  | 
        |
| 
             Reflective Ch.   | 
            
             ≤0.4  | 
        ||
| 
             Passband Flatness(dB)  | 
            
             ≤0.3  | 
        ||
| 
             Add/Drop channel Isolation(dB) 上  | 
            
             Adjacent Channel   | 
            
             N/A  | 
            
             ≥25  | 
        
| 
             Non-adjacent Channel   | 
            
             N/A  | 
            
             ≥35  | 
        |
| 
             Reflective Isolation(dB)   | 
            
             ≥12  | 
        ||
| 
             Insertion Loss Temperature (dB/°C )   | 
            
             ≤0.003  | 
        ||
| 
             Wavelength Temperature Shifting (nm/ °C )   | 
            
             ≤0.002  | 
        ||
| 
             PDL (dB)   | 
            
             ≤0.1  | 
        ||
| 
             PMD (ps)   | 
            
             ≤0.1  | 
        ||
| 
             Directivity (dB)   | 
            
             ≥50  | 
        ||
| 
             Return Loss (dB)   | 
            
             ≥45  | 
        ||
| 
             Rated power (mW)   | 
            
             500  | 
        ||
| 
             Operation Temperature (°C)   | 
            
             0 ~ +70  | 
        ||
| 
             Storage Temperature (°C)   | 
            
             -40 ~ +85  | 
        ||
| 
             Dimension (mm)   | 
            
             W430 x D250 x H44  | 
        ||
 
Ordering Information 
| 
             SDWDM  | 
            
                | 
        
| 
             Channel Spacing   | 
            
             1=100GHz  | 
        
| 
             Application Type   | 
            
             M=Mux D=Demux  | 
        
| 
             ITU channel   | 
            
             C21=1560.61nm C23=1558.98nm  | 
        
| 
             Fiber diameter   | 
            
             1=Bare Fiber 2=900um Loose tube 3=3mm Cable  | 
        
| 
             Fiber Length   | 
            
             1=1Meter 2=2Meter  | 
        
| 
             Connector   | 
            
             0=None 1=FC/APC  | 
        
			










