Specification Binding : Electronics Brand : TRT Fiber Communication Label : Shenzhen TRT Fiber Communication Tech. Co., Ltd. Manufacturer : Shenzhen TRT Fiber Communication Tech. Co., Ltd. MaterialType : fiber Model : FC PartNumber : FC ProductGroup : PC Accessory ProductTypeName : ELECTRONIC_CABLE Publisher : Shenzhen TRT Fiber Communication Tech. Co., Ltd. Size : 5db SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/31bX8Gr9UAL._SL75_.jpg SmallImage_Width : 75 Studio : Shenzhen TRT Fiber Communication Tech. Co., Ltd. Title : Fiber Optic Attenuator FC female to male (5db)