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CWDM&WDM Module

HOME 제품소개 High Isolation WDM

[CWDM | DWDM | High Isolation WDM | OADM | WDM]
3. High Isolation WDM

 

High Isolation WDM is Low loss and high performance product used for separating and combining two
different wavelength. Available at both wavelength regions, these products are fabricated by cascading
many 1˚ ø2 fused taper WDMs to get high optical isolation.
 
 - CATV
- Telecommunication
- FTTH
- Local Area Networks
- Test Equipment

 

- Low insertion loss
- High directivity
- Low PDL
- High isolation  

 

 



Blue : 1310nm Transmission Port
Red : 1550nm Transmission Port
 
ParameterSpecification
 Operating Wavelength1310 / 1550nm
 GradePremiumA grade
 Insertion Loss(Max)0.7dB1.0dB
 Isolation(min)35dB32dB
 Wavelength Bandwidth ± 15nm
 PDL (dB)< 0.15
 Directivity (dB)>55
 Thermal Stability(Max)
0.25dB
 Operating Temperature
-40°C to +80°C
 Storage Temperature
-50°C to +80°C
 Package Dimension
S:ø3.0 X 55(L) L:ø3.0 X 70(L)
A:100(L) X 80(W) X 10(H)


 Output length

 1~99m

 Polishing

 SPC, UPC, APC

 Input length

 1~99m

 Connector

 SC, FC, LC, MU, D4, ST

 Package type

 S : for Bare fiber(250um)
 L : for Loose tube(0.9mm)
 A : for Cord(2.4mm)

 Wavelength(nm) 1 : 1310/1550  
 Configuration 1×2:0102
High Isolation WDM