Long-distance transmission with stable performance. Industrial-grade switches and high-temperature components ensure reliable operation in harsh environments ranging from -40C to +80C. Supports industrial fast charging protection up to 1000A, suitable for demanding conditions. Complies with IEEE802.3, IEEE802.3i, IEEE802.3u, IEEE802.3x, and IEEE802.3az standards and protocols. Full metal case with IP40 rating for durability and protection. Chipset: IP175GI. Interface: 5 x 10/100Mbps auto-adaptive RJ45 ports (Auto MDI/MDIX). Network media: 10Base-T: Category 3 or higher UTP; 100Base-TX: Category 5 UTP or higher. Transmission mode: Store-and-forward. Address table capacity: 1K. Switching capacity: 1Gbps. Packet forwarding rate: 744Kpps. LED indicators: Per device (yellow); per port (green) for Link/Act. Maximum power consumption: 0.7W. Dimensions: 96 x 61 x 25.3mm. Plug type: US plug, compatible with outlets in Canada, Mexico, Thailand, the United States, the Philippines, and other regions using standard US voltage. Voltage: AC 110V. Material: Metal. Color: Black. Package includes: 1 x Switch, 1 x Adapter. Other items not included. Note: Lighting and display differences may cause slight color variations. Measurement tolerance: +/- 1-3cm.