Model 520 CWDM Laser Light Source
The Model 520 Laser Light Source is available in either single or dual source versions, at wavelengths of 650, 780 , 1310, 1550 and 1625 nm. CWDM Sources are available at 20 nm intervals from 1470 - 1610 nm. Standard Dual wavelength sources are: VCSEL/Laser 850/1310 nm; Fabry-Perot (FP) Laser 1310/1550 or 1550/1625 nm; or Distributed Feedback Laser (DFB) 1310/1550 nm. Additionally a visible laser at 635 or 650 nm can be combined with any wavelength laser to perform fiber continuity testing, as well as standard assembly: 1310/650 nm; 1550/635 nm, etc. All features, including modulation frequencies of 270, 1000 and 2000 Hz (and external up to 1 MHz on single source units) are accessed via the three front keys. LED indicators illuminate at power on, source on, & modulation speed. Standard power levels are -10 dBm; higher power and custom units are available. CWDM sources output +3 dBm (2 mW) using externally isolated, coaxial-pigtailed, uncooled laser. Power is provided by internal 9V battery or external center negataive AC adapter port.
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Cercis
25 Rt. 31 South, Ste. C 2030,
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