The OFI-3 optical fiber identifier is a low cost, portable instrument designed to detect optical signals without disrupting online service. During installation and maintenance of optical network, it\'s often necessary to isolate a specific fiber. By simply clamping the OFI-3 on a fiber. The OFI-3 will indicate if there is a signal, the direction, the intensity and the modulation frequency.
FTTH Terminal box is a compact fiber terminal for use at the final fiber termination point in the customer premises. It provides mechanical protection and managed fiber control in an attractive format suitable for use inside customer premises, A variety of possible fiber termination techniques are accommodated.