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| Inlet volt | 48Vdc (±10%) or 220Vac (±10%) | 
| Transmission speed | 3.1kHz, 100Mbit/s, 155Mbit/s | 
| Insulation resistance | Pressurization between the frame high voltage protection earth device and the frame ≥ 3000Vdc for 1 minute without any breakdown or flashover; | 
| Pressurization between any two conductors or between any conductor and frame earth ≥ 1000Vdc for 1 minute without any breakdown or flashover. | |
| Operation Conditions | |
| Temperature | -5℃ -- 60℃ | 
| Humidity | ≤85% at 30℃ | 
| Air Pressure | 70kPa – 106kPa | 
| Shipping Information | |
| Package Contents | Network rack cabinet 1 unit | 
| Package Dimensions(W*H*D) | It depends on the dimensions of the product | 
| Material | Wooden box | 
| Weight | It depends on the dimensions of the product | 
| Lead Time | 10-15 working days normally |