"MANUFACTURERS SUGGESTED NAME REFERENCE STANDARD,FIBER OPTICS;FOUR KILOMETER FIBER"
FTLD
FUNCTIONAL DESCRIPTION
CALIBRATION/MAINTENANCE OF OPTICAL TEST EQUIPMENT AND CABLE SYSTEMS
TEXT
GENERAL CHARACTERISTICS ITEM DESCRIPTION
STANDARD REFERENCE FIBERS WILL BE USED AS TRANSFER STANDARDS TO PROVIDE CERTIFICATION OF DISTANCE MEASURING ACCURACY IN SINGLE MODE OPTICAL TIME DOMAIN REFLECTOMETERS (OTDR); REFERENCE FIBERS ARE PACKAGED IN METAL ENCLOSURE12 X 8 X IN. WITH BICONIC INPUT/OUTPUT CONNECTORS; SPECIALLY DESIGNED FOR USE IN CONJUNCTION WITH OTDR