DFB-DM-1550-4 laser equivalent, 4 ghz 1550 nm directly modulated dfb laser.
10 mW of output optical power, low residual chirp, and a built-in thermoelectric cooler, thermistor, and a rear-facet monitor photodiode for external optical power contro.
* 2.5 Gbps long haul communication
* Analog Link up to 4 GHz bandwidth
* 100 km transmission
optilab.com sa.
The Optilab DFB-DM-1550-4 directly-modulated (DM) DFB laser is a costeffective solution for 4 GHz analog or 2.5 Gb/s digital transmission of up to 100 km using traditional SMF-28 single-mode fiber. The laser is available in DWDM ITU-T grid wavelength.
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