Features High Repeatability and Wear Resistance: Enjoy good repeatability and wear resistance, ensuring long-lasting performance and reliability in your optical fiber connections. Low Additional Loss and High Return Loss: Experience over 1000 insertions and removals with an average additional loss value of less than 0.2dB, providing high return loss for optimal sign transmission. Stringent Quality Control and Safety Assurance: Benefit from strict quality control and assurance, providing a high safety factor for peace of mind in your optical fiber connections. Ground Loop Noise Suppression: Effectively suppress ground loop noise and eliminate ground interference, ensuring clear and uninterrupted sign transmission. Electrical Isolation for Main Control Terminal SECURE: Electrically isolate the sign field and main control terminal, effectively safeguarding the main control terminal from accidental damage. Specification: Item Type: Optical Fiber Adapter Material: ABS, ceramic, stainless steel Environmental Humidity: 95RH Accurate Attenuation: ≤±0.5db Ferrule Type: Ceramic Wavelength Parameters: Single mode 1310~1550nm Working Temperature: -40-80℃ Product Return Loss: ≥55db Storage Temperature: -55~85℃ Package List: 1 x Optical Fiber Adapter Package List 1 x Optical Fiber Adapter