Features: 
Wide Operating Wavelength,
High isolation & Low insertion loss,
Low PDL,
High stability and reliability

Applications: 
EDFA & Testing instruments,
Transmitters,
WDM & DWDM Systems 

Please download the Optical Isolator, Polarization Insensitive 1310, 1480, 1550, 1585, 1590 nM PDF here for Full Specifications:
 Polarization Insensitive Isolator