Its advantages include complete cutting, precise alignment, elastic mounting, and reliable fastening, which help ensure low signal loss. The optical field assembly connectors feature precision metallic V-groove components with coaxial self-centering and excellent, durable fixing properties. The structure is based on unique box-building crimping technology. Designed to prevent fiber bending and protect the cable from dragging. Integrated casing provides protection and durability in harsh indoor environments. After termination, both optical and mechanical performance meet FTTH standards. Suitable for use as a fiber optic fast connector or quick fiber connector. Material: Plastic Color: Green + Black Insertion loss: less than 0.3 dB Return loss: greater than 50–55 dB High temperature test: less than 0.3 dB at 85°C Low temperature test: less than or equal to 0.3 dB at -40°C Size: 53mm in length, bottom diameter of 9mm Application range: FTTx, fiber optic room line reconstruction Fiber optic fast connector CATV, telecommunication networks Metro networks, local area networks (LAN) Data processing networks Package included: 10 x FTTH embedded quick connectors Note: The package includes only the items listed above; other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1–3 cm.