Fiber optic distribution cabinet
Fiber optic distribution cabinets are mainly suitable for optical branching points in fiber optic access networks. This device can conveniently connect, allocate, and schedule fiber optic lines through two methods: cross connection and direct connection. The rack structure adopts full frontal operation, and the optical cable and fiber jumper can be routed up and down. The fiber inlet of the optical cable is protected by a protective strip and adopts a modular structure, with a sufficient area for fiber passing. When the rack is combined, there are sufficient wiring channels, and the fiber optic fusion area and adapter part inside the tray are equipped with dust-proof devices. The entire rack ensures electrical conductivity and has a complete grounding system. The rack can be installed parallel and back-to-back, and when fully configured, it does not affect maintenance operations.
> Large capacity, high density, small footprint, 2-meter distribution fully equipped with 1440 cores (LC connectors)
> The pioneering fusion and wiring integration maximizes equipment capacity, enhances tail fiber management and maintenance, and simplifies construction procedures
> 30 adapter ˚， Card installation ensures the bending radius of the optical fiber while avoiding eye burns caused by strong light
> The integrated fusion wiring unit can install three types of adapters: FC, SC, and LC
> Suitable for both ribbon and non ribbon optical cables
> Simple and reasonable operation, comprehensive protection function, and unique fiber skipping management scheme
> The rack can be installed back-to-back or against the wall, saving installation space
1. Usage conditions
Environmental temperature: -15 ℃~+40 ℃
Storage temperature: -25 ℃~+55 ℃
Relative humidity:≤ 85% (+40 ℃)
Atmospheric pressure: 70-106kPa
2. Optoelectronic Performance
Fiber connection loss:≤ 0.3db (including intervention, Interchangeability, Repeatability, and temperature change losses)
Return loss: FC/PC≥ 40 dB FC/SPC≥ 45 dB FC/APC≥ 60 dB
SC/PC≥ 40 dB SC/SPC≥ 45 dB SC/APC≥ 60 dB
LC/PC≥ 40 dB LC/SPC≥ 45 dB LC/APC≥ 60 dB
Plug and unplug life: 1000 times
Insulation resistance between equipment high-voltage protection ground and equipment> 1000M&Omega/ 500V (DC)
Equipment high-voltage protection ground and voltage resistance between equipment> 3000V (DC)/min, no breakdown, no arcing
Standard Working Wavelength: 850nm, 1310nm, 1550nm
3. Standard for optical jumpers and adapters:
Fiber optic connectors: comply with GB12507 and relevant standards
Fiber optics and optical cables comply with the provisions of GB/T11819-1987 and GB/T7424-1987
4. The product complies with YD/T779-2008 standard regulations
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Fiber optic cable joint box |
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Fiber optic terminal box |
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Fiber optic distribution cabinet |
