1, Optical Fiber Distribution Box protection requirements; fiber-optic distribution box are required to be able to run under the conditions of three-level pollution, that is, fiber-optic distribution box protection level to IP3X. all box steel plate, section steel must be sprayed before the oil, rust and phosphate treatment, other metal parts should have anti-corrosion ability, or must...

Traditional household Optical Fiber Distribution Box in use:1, when the leakage switch itself has a problem, failure and other does not have a protective effect, without warning, can't automatically forced power off, continue to power supply, leakage electric shock, endanger life;2, there is no PE protection ground wire or poor contact, unreliable, very dangerous, leakage electric shock...

Traditional household Optical Fiber Distribution Box in use:1, when the leakage switch itself has a problem, failure and other does not have a protective effect, without warning, can't automatically forced power off, continue to power supply, leakage electric shock, endanger life;2, there is no PE protection ground wire or poor contact, unreliable, very dangerous, leakage electric shock...

Household optical fiber distribution box should be both beautiful and safe.  Next, nbstarlite China Fiber Optic Splice Closure Manufacturers will give you specific requirements: 1) The optical fiber distribution box is divided into two types: metal shell and plastic shell. There are two types: open type and concealed type. The box body must be in good condition. 2) The wiring bus...

The safety control requirements of optical fiber distribution box will be specifically introduced to you today by the China Fiber Optic Splice Closure Manufacturers:   The low-voltage power supply system on the construction site shall be provided with a total optical fiber distribution box, a sub-optical fiber distribution box and a switch box, and a three-level power distribution...

What questions can be met during the installation of optical fiber distribution box?  Next, follow nbstarlite's China Fiber Optic Splice Closure Manufacturers to understand this aspect: (1) not according to the requirements of drawings selection or selection is wrong. (2) The iron sheet of the optical fiber distribution box body is too thin and its rigidity is poor, resulting in...

Operating requirements for optical fiber power distribution: First of all, the transmission characteristics (program, end type) of the Optical Fiber Distribution Box should be measured, and the optical fiber should be marked and recorded in sequence after cutting at the insulation resistance joint of sheath to ground.  It shall be carried out in vehicles or joint curtains to prevent dust...

Metal Stamping Parts are products processed by metal technology. We cannot live without metal stamping parts everywhere.  Metal stamping parts are manufactured by filament power winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, metal plate bending forming, die forging, water jet cutting and precision welding.Metal...