Used to evaluate the wavelength characteristics of optical fiber amplifiers used in WDM (especially DWDM) transmission from 1500 to 1580nm. It uses a semiconductor amplifier providing a high-power output of at least +4 dBm.

Features:

• Single moded emission 1500 to 1580nm
• 1 picometer wavelength setting resolution
• Within 7 picometer wavelength repeatability
• Within 4 dBm or more output
• Two output ports