2.5G 1490nm DFB TO
2.5G 1490nm DFB semiconductor laser TO utilizes a TO56 socket with a lens. This series of TOs features low threshold voltage, wide operating temperature, high coupling efficiency, and high reliability, and is primarily used in GPON OLT products.
Technical attributes
Working temperature: -5-85℃
Threshold current: typical value 9.5mA
Slope efficiency: >0.35mW/mA
Side mode suppression ratio: >35dB
application
Optical Ethernet
Fiber Optic Communications
AGPON OLTED
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