EN50155 network switch TNS5500D-8P4GT Series

managed12 portsgigabit Ethernet

TNS5500D-8P4GT Series EN 50155 12-port M12 Layer 2 Managed Industrial PoE Ethernet Switch -Support 4 Gigabit M12 interfaces (with 2 groups of Bypass function), 8 100M PoE M12 interfaces -Adopt Ring patented technology, support single ring, coupling ring, chain, Dual-homing function -Support optional 2 24VDC or 110VDC power supply inputs -Support IP67 protection grade -Support -40~75℃ wide operating temperature range When power supply or port has link failure, ALM indicator will be bright and send out alarm, meanwhile, alarm device connected to the relay will send out alarm for rapid scene troubleshooting. The input power supply is two independent power supply circuits which can ensure the normal operation of the device when one power supply fails. The hardware adopts fanless, low power consumption and wide temperature design, and the external heat sink provides extraordinary heat dissipation performance. This device has passed rigorous industrial standard tests, which can suit for the industrial scene environment with harsh requirements for EMC. It is designed for rail transit industrial and can be widely used in systems such as train control, on-board PIS, CCTV.