Features: 
2x2 Configuration
Wide Bandwidth
Low Insertion
Loss High Reliability
Various Fiber options
Various Pigtail options
Various Length options
Various Connector options:
  FC=FC/UPC
  SC=SC/UPC
  FA=FC/APC
  SA=SC/APC
  ST=ST/UPC
  LC=LC/UPC
  Others on request

Applications:
Optical communication systems
CATV
FTTH/PON

Please download the Optical coupler 2x2 Single Mode Dual window PDF here for Full Specifications:
 Single Mode Dual window coupler 2x2