מתג 4 Ports Dahua Dahua PoE Extender Increase the PoE range Speed 4x 4 PoE Ports Out FE + 1 PoE Port In GE 3x PoE+ Ports 802.3af/at + 1 Hi-PoE Port

> 4× 100 Mbps PoE Ethernet ports, 1 × 1000 Mbps PoE Ethernet port.
> All ports meet the requirements of IEEE802.3af and IEEE802.3at standards. The red ports also conform with Hi-PoE and IEEE802.3bt standards.
> 250 m long-distance PoE transmission, which can be enabled by the DIP switch.
> PoE Watchdog for real-time detection of terminal device status.
> Fanless.
> Full-metal.
> Lightning Protection: common mode: 4 kV, differential mode: 2 kV.
> Desktop mount and DIN-rail mount.