Feature: 1. LOW INSERTION LOSS: The OTDR adapter has low loss and is insensitive to light waves, which can meet the transmission needs of different wavelengths. 2. GOOD ISOLATION: Effectively suppress the noise of the grounding circuit, isolate other interfering signals, and avoid accidental damage to the main control system. 3. HIGH PERFORMANCE: The OTDR adapter connector has good repeatability, low loss, resistance to plugging and unplugging, and stable and reliable performance. 4. APPLICABLE RANGE: Widely used in fiber optic distribution frames, fiber optic comm networks, broadband access networks, fiber optic local area networks, etc. 5. DURABLE MATERIAL: The adapter connector is made of excellent metal and ceramic, corrosion reissue, with good conductivity, and has a long service life. Specification: Item Type: OTDR Adapter Return Loss: UPC: ≥45dB, APC: ≥45dB Insertion Loss: ≤0.2dB Consistency: >0.1dB Maximum Product Material: Ceramic, Metal Plug and Pull Times: >1000 Working Temperature: -40℃-75℃ Storage Temperature: -55℃-85℃. Package List: 1 x OTDR Adapter