1550nm DFB Laser Diode Fiber Output Power 4mW FC APC High Quality Industry Lab Lazer LSDLD155-4-S-0-2-SMFA Brand Name: Q-BAIHE Certification: CE Item Type: Stage Lighting Effect Style: Mini Power: 50um Model Number: LSDLD155-4-S-0-1-SMFA Occasion: Home Entertainment Product Description Model: LSDLD1550 2. Center wavelength: 1550nm 3. Optical output power: 4mW 4. Threshold current: 10mA 5. Working current: 30mA 6. Package: coaxial, TO-56 Can,…