**Dahua DH-PFS3106-4GT-DP: Unmanaged Industrial Switch for Extreme Environments** The Dahua DH-PFS3106-4GT-DP is an industrial unmanaged switch designed for video transmission in extreme weather conditions. It is a plug-and-play solution that supports high-performance video transmission without any blocking issues. This switch features a solid and sealed all-metal case design, making it fanless and efficient in surface heat dissipation. It can operate in an environment ranging from -30°C to 85°C, ensuring reliable performance even in harsh conditions. With its robust construction, the Dahua DH-PFS3106-4GT-DP provides protection against various types of interference, including static, lightning, and pulse interference. This is achieved through features such as overcurrent, overvoltage, EMC protection, and RJ45 protection. The switch offers the following features: * 4 Ethernet ports: 4*10/100/1000 Base-T (PoE power supply), 1*10/100/1000 Base-T, and 1*1000 Base-X * Switching Capacity: 12 Gbps * Packet Forwarding Rate: 8.93 Mpps * Power: DC45V~57V.
