28-Port Cloud Managed Desktop Gigabit Switch with 24-Port PoE

> Meets IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3ab, IEEE802.3z standards.
> Meets IEEE802.3af, IEEE802.3at, Hi-PoE, and IEEE802.3bt power standards.
> Manages PoE power consumption and PoE power on/off. Supports Smart PoE.
> Wide operating temperature range and fully enclosed, dust-proof metal housing.