1.Fiber bending additional attenuation:0.01dB. 2.Fiber bending radius:30mm. 3.Retaining fiber length:1.6m. 4.Environment temperature: - 40 ~+70 5.Fiber Optic Closures 48 fibers , 1 input and 1 output. 6.All dimensions are in millimeters. 7.IP grade:IP66."