ginlo EWDM
  • English English

EWDM

EWDM

Features
● Wide operating wavelength range
● Low insertion loss  
● High channel isolation  
● High stability and reliability
● Telcordia qualification compliant

Application
 
● Module integration
● WDM systems
● System Monitoring

 

Specifications
 

Parameter Unit   EWDM Serials
Pass Band Wavelength λ1 nm - 1260~1350
λ2 nm - 1550nm CWDM
Channel Pass Band(@-0.5dB):CWDM λ2 nm - 1542.5 ~ 1558
Reflect Band Wavelength λ3 nm - 1420~1538& 1563~1620
Insertion Loss Pass Band@ λ1& λ2 dB Max 0.85
Reflect Band@ λ3 dB Max 0.8
Isolation Pass Band@ λ3 dB Min 30
Reflect Band@ λ1 dB Min 30
Reflect Band@ λ2 dB Min 15
Pass Band Ripple dB Max 0.5
Polarization Dependent Loss (PDL) dB Max 0.1
Polarization Mode Dispersion (PMD) ps Max 0.1
Return Loss (RL) dB Min 50
Directivity (DIR) dB Min 45
Power Handling mW Max 300
Operating Temperature - -5 ~ 65
Storage Temperature - -40 ~ 85
Tensile Load N Max. 5
Package Dimension mm - Φ4.5x34 mm for 250um bare fiber
 Φ5.5x64 mm for 900um loose tube

 

(1)    Values referenced without connector loss. Operating temperature and all state of polarization effects are considered.
(2)    Connector loss <0.3db
(3)    Customized spec is available.
(4)    Customized package size is available.