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1310/1490/1550 Filter Wavelength Division Multiplexer(FWDM)

Product Description: 

1310/1490/1550 Filter Wavelength Division Multiplexer(FWDM) is based on thin film filter technology. The device features low insertion loss, epoxy free optical path, high extinction ratio, high reliability and high stability.

Features:

  • Low insertion loss
  • Optical path epoxy free
  • Low PDL
  • RoHS compliant

Specifications :  

  Operation Wavelength
T: Transmission Wavelength
R: Reflection Wavelength
Type1
T1550(1540~1560nm)     R1310(1260~1360nm)/1490(1480~1500nm)
  Type2
T1490(1480~1500nm)    R1310(1260~1360nm)/1550(1540~1560nm)
  Type3
T1310(1260~1360nm)    R1490(1480~1500nm)/1550(1540~1560nm)
  Reflection Insertion Loss  0.25dB Typ, 0.6dB Max
  Transmission Insertion Loss  0.25dB Typ, 0.6dB Max
  Isolation (Reflection) 23dB Typ, 17dB Min
  Isolation (Transmission) 50dB Typ, 40dB Min
  PDL ≤ 0.10 dB
  Insertion loss thermal stability ≤ 0.005 (dB/°C)
  Wavelength thermal stability ≤ 0.003 (nm/°C)
  Directivity > 50 dB Min
  Return Loss > 45dB
  Maximum Power Handling < 500mw
  Operating Temperature   -5 ~ 70 ºC
  Storage Temperature    -40 ~ 85 ºC
  Standard Size    Φ5.5 X 34
  Fiber Type
  Single mode fiber SMF-28 or G652D

 

Single mode fiber 1310/1490/1550 FWDM in stock, type1 T1550 R1310/1490, bare fiber, no connector, FWDM-F1131121 ($65.0): 

 
 

 
Contact us for quantity pricing.

 

Single mode fiber 1310/1490/1550 FWDM in stock, type2 T1490 R1310/1550, bare fiber, no connector, FWDM-F2131121 ($65.0): 

 
 

 
Contact us for quantity pricing.

 

Single mode fiber 1310/1490/1550 FWDM in stock, type3 T1310 R1490/1550, bare fiber, no connector, FWDM-F3131121 ($65.0): 

 
 

 
Contact us for quantity pricing.

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