CS4218-16ET-135-V2 - The PoE switch is a professional solution designed for IP video surveillance networks and corporate network infrastructures, equipped with 18 ports, including 16 Fast Ethernet 10/100 Mbps PoE ports and 2 Gigabit Combo ports for high-speed uplinks. Thanks to a total PoE power of 135 W, it supports the IEEE 802.3af/at standard on all ports and up to 90 W on the high-power ports, ideal for PTZ cameras and high-power devices. Cloud Managed DoLynk management, combined with PoE Watchdog, Long Distance PoE up to 250 meters and VLAN features, ensures remote monitoring, maximum stability, and ease of management. The robust metal case, surge protection up to 6 kV, and operating temperature range from -10 °C to +55 °C make this switch the ideal choice for professional, commercial, and industrial installations requiring high reliability and performance. Dahua