EXFO ELS-50 Laser Light Source, Single Mode 1310/1550 - FC
The EXFO ELS-50-23BL-LSA-89-RB is a dual wavelength 1310/1550 Optical Light Source offering power stability and reliability necessary to perform loss measurements in CATV, Telco & FTTH applications. It can measure at central wavelengths of 1310 and 1550 nm with a spectral width 5 nm, an output power of -5 dBm, and power stability of 0.10 dB. This EXFO FiberBasix light source features the ability to change connector adapters and provides up to 60 hours of tone generation for fiber identification.
The EXFO ELS-50-23BL-LSA-89-RB includes AA batteries, FC connector adapter, quick reference sticker, certificate of compliance and soft pouch. One-year warranty.