advantages are complete cutting, precise alignment, elastic mount, fastening, etc., can make the signal low loss.The Optical Field Assembly Connectors Precision metallic V-Groove components with co-axial self centering, and durable fixing property.The structure base on unique box- crimping technology.Presenting the Bending fiber prevent the cable from draging.Integrated protection of the casing to withstand harsh indoor environment.After terminating, both the optical and mechanical performance reach the standard for FTTH. fiber optic fast connector/ quick fiber connector.Material: PlasticColor: Green+BlackInsertion loss: less than 0.3 dBMore than 50-55dB return lossThe high temperature experiment: less than 0.3 dB (85 Celsius)Low temperature experiment: less than or to 0.3dB (-40 Celsius)Size: 53mm, the bottom diameter of 9mmApplied range: FTTx, optical fiber room line reconstruction Fiber optic fast connectorCATV,Telecommunication networks network,Local Area Network (LAN)Date processing networksPackage Included: 10Pcs x Ftth Embedded Quick ConnectorOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.