Green Color Fiber Optic Distribution Cabinet High Density And Large Capacity YH3008

Multifunctional High density and Large capacity Fiber Optic Distribution Cabinet YH3008

optical fiber distribution frame 1, an overview of optical fiber distribution frame, also referred to as ODF unit box, optical distribution unit box GPX300 series optical fiber distribution box is used for optical loop terminal distribution equipment, can provide optical fiber welding, terminal, Wiring and distribution functions. The product meets the national industry standard YD/T778-2011 “Optical fiber distribution frame” 2. Features Adapters are installed at a dip angle. Coils of pigtails are natural and their radius of curvature is large, which can minimize the transmission loss of the optical fiber. ◇ Fusible fiber tray is 12 melted and integrated pull-out tray, easy to operate, and can be a 12-core bundle of colored bundle fibers or a single pigtail. ◇Using a detachable and tiltable positioning base, the adapter is easy to insert and pull out, easy to install, and can be fitted with FC, SC, ST adapters, etc. The box body is made of high-quality steel plate and sprayed on the outer surface. The rear or side of the box is equipped with fiber optic cable fixing and grounding devices. ◇ If the number of fiber cores is large, there is an optical fiber storage frame, and the fixed unit for optical fiber cable stripping is selected. They are all standard mounting dimensions. 3. Main technical specifications ◇ Working temperature: -5°C~+40°C ◇ Relative humidity: ≤85% (+30°C) ◇ Atmospheric pressure: 70kPa~106kPa ◇ Operating wavelength: 850nm, 1310nm, 1550nm ◇ Connector loss: ≤ 0.2dB ◇ Insertion loss: ≤0.2dB ◇ Return loss: APC type ≥ 60dB, UPC type ≥ 50dB, PC type ≥ 45dB ◇ Plug durability Durability: >1000 times ◇ Frame high-voltage protective grounding device is insulated from the rack Resistance: ≥1000MΩ/500V(DC) ◇ High-voltage protective earthing device and frame withstand voltage:> 3000V(DC)/1min, no breakdown, no arcing.