Polarization Insensitive Fiber Isolator
Double Stage Series
DESCRIPTION  
 

The PIFI series of double stage miniature
optical isolators are high isolation and high
performance polarization insensitive components.
PIFI series are designed to provide very low insertion loss,Polarization Dependent Loss (PDL) and have extremely low polarization
Mode Dispersion(PMD) over the entire temperature and wavelength ranges.

 
FEATURES  
  Very high and stable isolation and return loss
  Very low insertion loss,PDL and PMD over
entire temperature and wavelength ranges.
  Excellent stability and reliability
  Optical path is epoxy free
  Compact design
  Telcordia (Bellcore) compliant
APPLICATIONS  
  EDFA
  CATV Fiber optic links
  DWDM (Dense Wavelength Division)
Multiplexing) transmission systems
  Fiber ring lasers
  Fiber Optic test Instrumentation
SPECIFICATIONS    
Parameter
Compact
Mini
 
Premium
Grade A
Premium
Grade A
Central Wavelength (nm)*
1550
1550
Minimum Isolation (@23,CW30)
46 dB
45 dB
46 dB
45 dB
Typical Insertion Loss
0.40 dB
0.50 dB
0.45 dB
0.55 dB
Maximum Insertion Loss (CW20,-5~75)
0.50 dB
0.60 dB
0.55 dB
0.65 dB
Minimum Return Loss
60/60 dB
55/55 dB
60/60 dB
55/55 dB
Minimum Polarization Dependent Loss
0.05 dB
0.10 dB
0.08 dB
0.12 dB
Minimum Polarization Mode Dispersion (-5~75)
0.05 ps
0.07 ps
0.05 ps
0.07 ps
Minimum Optical Power
500mW
500mW
Operating Temperature
-5 to + 75
-5 to + 75
Storage Temperature Range
-40 to + 85
-40 to + 85
Fiber Type
Complied to G.652D or G.657A
Complied to G.652D or G.657A
Package Dimension (D×L)
(Φ) 3.6mm×(L) 33mm
(Φ) 5.5mm×(L) 33mm
(Φ) 3.0mm×(L) 28mm

* 1310,1480,1590 are optional
 
  Download: Isolator_double stage Document
PHYSICAL DIMENSION  
ORDERING INFORMATION  
 
 
 
For more information on this product or other products now available from Browave,
Please contact us at sales@browave.com