Phone: +0086 21 54315773           Fax: +0086 21 54315979             E-Mail:               English              中文
Welcome to Shanghai STCOMM
≡  STComm Service
What is the Function of the Optical Fiber Identifier(OFI)?
An OFI allows to see if a fiber is active without having to disconnect it from the network.They accomplish this by clamping onto a fiber mid-span and inducing a small macro bend.The OFI detect the small amount of the light leaking through the macro bend to determine activity.Most units can also determine the direction of the traffic over the fiber link.OFI can also detect and identify specific modulated frequencies.
OFI are the typically designed to work with 250 um coated,900 um buffer,2mm and 3mm jacket fibers.And also can measure the strength of the optical singal traveling down the fieber and displaying it on the unit.