High discharge current capacity, multi-level protection, fast response, and low insertion loss. Applicable for protecting video signals, power signals, telephone, and network signals. Suitable for protecting data signals in intelligent control systems and DDN special lines (e.g., RS485 signals). Technical Details: Protection Function: Data Protection Device Insertion Loss: 0.3dB Response Time: Less than 0.5ns Working Temperature: -60°C to +190°C Max Discharge Current: 10KA Working Voltage: 5V Limiting Voltage: 8.8V Installation: 'in' denotes the input and 'out' denotes the output end; the input end is connected to the transmission line, while the output end is connected to the equipment. A protective device is connected serially at the equipment end of the signal output source and the input end of the protected equipment. The grounding conductor is connected to the grounding busbar or a reliable system. No special maintenance is required for the protective device; please replace it immediately if damaged due to high voltage or lightning. Color: Photo Color Material: plastic Package Contents: 1 x Device Thunder Preventer Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3 cm.