... you to easily locate and characterize all events between the transmitter and the central office’s fiber, access and FTTH network applications, ... a handheld OTDRPower meter option, for crosschecking the total loss using the built-in OTDR laser in continuous source modeThe ... for enterprise, campus and access networks, this model offers the 850, 1300, 1310 and 1550 nm wavelengths, with respective ...