... for FTTx /PON test of next-generation optical network which features handheld, intelligent and high ... maintenance phase, various transmission problems- fiber cuts, dirty connectors, fiber cuts, macro bending, optical transmitter failure, etc. may ... 1.5Fiber TypeSingle-mode fiberConnector TypeFC/APC(interchangeable SC,ST)General SpecificationsData Storage200 setsPower SupplyDual way power supply: ...