GF-KJN-A series box-type spectrometer

Product Standards

Meet domestic standards such as YD/T2150-2010, GB/T2423-2008, GB/T3873-1998, GB/T9286-1998, and international standards such as IEC 61300-3-15, IEC 61300-3-16, IEC 61300-3-17, IEC 61300-3-23.

Product Features

• Made of high-quality sheet metal, with a surface electrostatically sprayed, it has good mechanical strength, an aesthetically pleasing appearance, and is sturdy and durable.
• Suitable for indoor use, wall-mounted, pole-mounted, or overhead installation.
• Optional installation of box-type splitters; can also be used as a regular distribution box when no splitter is needed.
• The internal structure is reasonably laid out, with the left side for fiber cable stripping and splicing area, and the right side for distribution area, making construction and maintenance convenient.
• Optional FC, SC, and LC adapters, modular distribution unit design, supports cable extraction installation, and is easy to maintain.
• Fiber routing specifications meet the requirement that the fiber bending radius is greater than 30mm, ensuring safe and reliable fiber splicing and storage functions.
• Clear labeling, with obvious identification for each fiber's splicing and distribution.
• The box door opens at an angle greater than 120°, and the splicing tray can be removed to the workbench for splicing, facilitating operation.
• Excess cable lengths are stored and protected in a coiled manner.

Technical Parameters

• Operating Temperature: Indoor type -25℃ to +55℃, Outdoor type -40℃ to +60℃.
• Environmental Humidity: ≤95% (+40℃).
• Atmospheric Pressure: 70 kPa to 106 kPa.
• Product Protection Level: Indoor type: IP53; Outdoor type: IP55.
• Insulation Resistance: The insulation resistance between the grounding device and the metal components of the box is not less than 2×10^4 MΩ/500V (DC).
• Withstand Voltage (V): The withstand voltage between the grounding device and the metal components of the box is not less than 3000V (DC)/1min.
• Connector Attenuation (dB): ≤0.3dB.
• Return Loss (dB): PC type ≥45dB, UPC type ≥50dB, APC type ≥60dB.