Đầu nối suy hao quang ST fiber optic Attenuat 15db Suy hao quang ST Male-Female Xuất xứ : China Hãng sản xuất: DYSFO Detailed Product Description Optical Attenuator 1. Manufacturer 2. ISO,CE,ROSH 3. Low IL, High RL 4. 1-10dB(1dB step), 15, 20, 25, 30dB    Male To Female Optical Attenuator Fiber optic attenuator is used for reducing the power of the light in the fiber optic network. Optic fixed type connector (male to female) attenuator can be selected in need of the project. It is used in the fiber transmission system.    Material Housing Material: Plastic or Metal Sleeve: Ceramic Zirconia Feature 1. Low back reflection and Low PDL 2. High precision attenuation value 3. Precise control of attenuation range 4. Simple manipulation 5. Connector type: ST Male-Female Application 1. Fiber optical telecommunication system 2. Fiber optical CATV 3. Fiber optical sensor 4. Testing equipment Parameter Item Unit Parameter Operating Wavelength Nm SM:1310/1550nm        MM: 850/1300nm Attenuation Range dB 1-10dB (1dB step), 15, 20, 25, 30dB Return Loss dB PC≥50;          UPC≥55;           APC≥60 Attenuation Tolerance dB ≤±0.5(1-10dB) or ≤±1.0 (11-30dB) Working Temperature °C -25°C~+75°C Storage Temperature °C -40°C~+85°C   Chúng tôi ở đây Công ty Viễn Thông Tuấn Linh Số 15 Hoàng Đạo Thành, Kim Giang, Thanh Xuân, Hà Nội Số điện thoại: 0916955988 - 0904 990022 - 024.62885522 Facebook:https://www.facebook.com/ctytuanlinh Email: tuanlinhpc44@gmail.com