520 CWDM

Source: Cercis, Inc.

Cercis Model 520 CWDM Laser Light Source is a Handheld instrument with 1 or 2 lasers at 20nm increments withing the CWDM band. Specify any wavelength: 1470, 1490, 1510, 1530, 1550, 1570, 1590, or 1610 nm; power is 0 - 3 dBm (1 - 2 mW). The uncooled, coaxial pigtailed laser has a +/- 2 or +/- 3 nm tolerance around the center wavelength at 25C; varioation of center wavelenght over temperature is ~0.1 nm/C. The laser source is also available with an internal isolator. Operation is simple via three front keys: ON/OFF, SOURCE and MOD (modulation). An interchangeable adapter (FC, ST or SC) or fixed FC interface, accommodates PC or APC connectors. All models come complete with 9V battery + AC port, a protective holster and tethered dust cap.