... Fiber Optical Laser Source (ST815) Fiber Optical Laser Source/Optical Laser Source/Fiber Laser Source Description ST815 Laser Source can support stable laser signal on many kinds of wavelength, it can recognize the fiber, test the fiber ... ±20nm, 1490±20nmST815CFC,ST,SC1310±20nm, 1550±20nm, 850±20nm, 1300±20nmST815DFC,ST,SC1310±20nm, 1550±20nm, 1625±20nm Fiber Optical Laser Source (ST815 ...