... and maintenance, optical communication system, fiber CATV networks, security and surveillance systems, fiber cable project and so on. The SF ... power alarm functions; SF-2010 is the most suitable fiber fault locator beyond other competitive products. Specificationl Connector Type ... APCl Light Source: FP laser diodel Wavelength: 1550nm,1310nml Fiber Type: G652 single model Precision: ±10m(Reflection point ...