陜西供應(yīng)起偏器980/1060,,PM850/SM800Specifications Parameters Unit Values Center Wavelength nm 1310, 1480 or 1550 Operating Wavelength Range nm ±50 Typ. Insertion Loss at 23°C dB 0.3 Max. Insertion Loss at 23°C dB 0.5 Min. Return loss dB 50 Typ. Extinction ratio at 23°C dB 30 Min. Extinction ratio at 23°C dB 28 Min.PDL(Only for SMF on all ports)@23°C dB 25 Max. Optical Power (CW) mW 500(Based on proper polarization alignment) Max. Tensile Load N 5 Fiber Type PM Panda Fiber or SMF-28e Operating Temperature °C -5 to +70 Storage Temperature °C -40 to +85 *Above specifications are for devices without connectors. *For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower. |