MPX01-SM-A type digital patch panel (75Ω)

Feature Description:
   1. Numerous series: Siemens, Ericsson, AT&T, Fujitsu, NEC, BNC and other standards; different impedance series such as 75, 120 ohms, various cabinet types and combinations for customer selection;
   2. Performance: Strict structural design, high-quality metal and non-metal materials, standard gold plating, and exquisite, rigorous craftsmanship ensure the stability and reliability of the product's performance;
   3. Structure: A complete and scientific cable structure, whether for middle wiring, side wiring, front and back jumpers, or inter-frame jumpers, is more in line with your usage habits, making operation more convenient. A complete grounding system, diverse fixing methods, and perfect design details such as 90-degree rotating units ensure greater convenience for customers.
Technical Specifications:
　　I. Environmental Requirements:
　　1. Operating Temperature: -5℃ to +40℃
　　2. Storage Temperature: -25℃ to 55℃
　　3. Operating Relative Humidity: ≤85% (+30℃)
　　4. Storage Relative Humidity: ≤75%
　　5. Atmospheric Pressure: 70KPa to 106KPa
　　II. Equipment Rack:
　　1. Rack Height: 2000mm, 2200mm, 2600mm
　　2. Rack Material: Aluminum profile, cold-rolled plate
　　3. Cable Entry Method: Top entry, bottom entry
　　4. Operation Method: Full front operation
　　5. Rack Color: Optional
　　6. Grounding Method: Copper bar
　　III. Coaxial Connectors:
　　1. Characteristic Impedance: 75Ω
　　2. Operating Rate: 2Mb/s, 8 Mb/s, 34 Mb/s, 140 Mb/s, 155 Mb/s (with some standards excluded)
　　3. Insulation Resistance: >1000MΩ (500VDC)
　　4. Electric Strength: ≥1000V (50Hz AC)/min, no breakdown, no arcing
　　5. Contact Resistance: Outer conductor ≤2.5mΩ (crimped), inner conductor ≤10 mΩ
　　6. Insertion Loss: ≤0.3dB (50KHz to 233MHz)
　　7. Return Loss: ≥18dB (50KHz to 233MHz)
　　8. Inter-line Crosstalk Attenuation: ≥70dB (50KHz to 233MHz)
　　9. Pull-out Force: >50N
　　10. Connector Lifespan: ≥1000 times
　　11. Materials: Brass, beryllium copper
　　12. Gold Plating Thickness of Coaxial Connectors: ≥2um