Fiber Optic Cross Connect Cabinet 1.Adopt ... the trunk cable as interface device, to achieve fiber connection, storage, and distribution, have a direct ... boxes, can provide 576cords distribution.(3) The splice tray provide adapter (for FC, SC two adapters) ... wavelength: 850nm, 1310nm, 1550nm(2) Optical Fiber Connectors: line GB/T12507 "fiber optic connectors activity" requirement(3) Return loss ≥ ...