This innovative street light showcases exceptional high brightness, ensuring a well-illuminated environment while being energy-efficient.
1. Insertion Loss (IL): This parameter is meticulously maintained at less than 0.25 dB, guaranteeing superior signal integrity.
2. Isolation: Engineered to exceed 30 dB, ensuring outstanding signal separation and minimal interference.
3. Polarization Dependent Loss (PDL): Expertly kept at ≤ 0.05 dB, offering consistent performance across polarizations.
4. Filter Coating Marking (Color Dot): A vibrant color marking is meticulously applied on the filter coating surface at the precise location shown in the diagram.
Requirements:** The marking demands a highly visible color and utilizes a dry pigment that is non-powdering, non-volatile, and features a diameter of less than 0.15 mm.
5. Surface Quality:
The product boasts impeccably clean surfaces.
Chipped corners are restricted to less than 0.2 mm, ensuring a flawless finish.
Chipped edges are precisely controlled to be less than 0.05 mm, maintaining high-quality standards.
The surface is free from scratches, ensuring a pristine appearance.
6. Environmental Specifications:
Operating Temperature: This product is resilient, operating efficiently from -40°C to +85°C.
Storage Temperature: Safely stored within the temperature range of -40°C to +85°C, ensuring longevity.
Wavelength Temperature Drift: A minimal drift of ≤ 0.2 pm/°C is maintained, offering consistent performance under varying temperatures.
7. Compliance: The product is designed to rigorously comply with the ROHS Directive, ensuring environmental responsibility.