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1550 nm 1.25Gbps DFB Lasers TO-Can

Part NO. BJ1A-8160-1K

The LuxNet BJ1A-8160-x DFB TO-56 TO assembly is designed for high speed, high performance data communication and telecommunication applications. This device is integrated with a 1550 nm 1.25Gbps DFB laser, a TO-56 header, a monitoring photodiode, and an aspherical lens cap. The product is designed for 1.25Gbps short and intermediate-reach optical communication systems. This TO assembly can be integrated with different types of ports that are engaged with a single mode fiber connector to provide good coupling efficiency as light generated by the DFB laser is transmitted into a single mode fiber. Product Specifications: Absolute Maximum Ratings Parameter Symbol Unit Min. Max. Note Operating Temperature Top °C -40 85 Storage Temperature Tstg °C - 40 85 Solder Reflow Temperature 260 10 seconds max. Maximum Power Po mW 10 Laser Reverse Voltage VRL V 2 Laser Forward Current IFL mA 150 Photodiode Reverse Voltage VRD V 15 Photodiode Forward Current Ipd mA 10 Electro-Optical Characteristics Parameter Symbol Unit Min. Typ Max. Test Condition Threshold Current Ith mA - 12 15 T=25°C Forward Voltage Vf V - 1.2 1.5 T=25°C, Ith+20 mA Slope Efficiency  mW/mA 0.10 0.22 0.60 Average, Ith+ 5 mA to Ith+20 mA Peak Wavelength p nm 1530 1550 1570 Po = 5 mW Side Mode Suppression Ratio SMSR dB 35 - - CW, Po = 5 mW , T=25蚓 Rise Time/ Fall Time Tr/Tf ps - - 150 Po=5 mW, 20-80%, T=25蚓 Focal Point of Fiber Coupling FL mm 7.1 7.2 7.3 CW, Po=5mW, Tc = 25蚓 SMF(10/125 ) (PC fiber w/o theta alignment) Photodiode Characteristics (T = 25蚓, unless noted otherwise): Parameter Symbol Unit Min. Typ Max. Test Condition Monitor Current Ipd mA 0.10 0.80 Ith+20 mA, @T= 25蚓 Dark Current Id nA 100 Poc= 0, Vr= 1.7V @ T = 25蚓 PD Capacitance C pF 10 20 Vr= 5V

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