Ztyuav 18-Port Unmanaged PoE Switch with 16 PoE+ Ports @250W 10/100Mbps and 2 Gigabit Uplink Ports, IEEE802.3af/at Supported, PoE Watchdog, VLAN Mode, Extend to 250m, Metal Fanless Plug & Play

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Ports Switch: This PoE switch is equipped with 16 PoE+ ports (30W), 10/100Mbps each, 2 Gigabit UpLink ports, supporting bandwidth up to 16Gbps and total PoE budget up to 250W, can meet the power supply and network transmission requirements for security monitoring, conference call systems and other scenarios.
^^ Standard PoE Switch: IEEE 802.3 af/at/bt compatible and PD auto detection, which can automatically detect adaptive PoE devices and provide required power for them, while will not supply power to non-PoE devices to protect them from damage. And the network switch are designed with surge protection, providing 6KV lightning protection, withstand the impact of lightning strikes.
^^ AI Watchdog: Support PoE-powered devices disconnection detection, automatic power-off and restart. The network switch will automatically detect the transmission problem of the device and restart the connection.
^^ Standard/VLAN+Extend Mode: Standard Mode--All ports communicate freely, suitable for ordinary data transmission environments. VLAN+Extend Mode--PoE ports are isolated with each other to prevent broadcast storm and improve Lan security, transmission range up to 250m while the port speed drops to 10Mbps.
^^ Metal & Fanless: Durable metal casing design, which can better protect internal components and heat dissipation, ensuring stable and safe operation. Fanless design, no noise, very suitable for environments that require quietness. Supporting desktop, wall mounted and rack mounted installations.