24*10/100M POE ports + 2* 10/100/1000M Ethernet Uplink ports+1* Gigabit SFP Uplink Port；Comply with IEEE 802.3, IEEE 802.3u, IEEE802.3ab ,IEEE802.3z IEEE802.3x standards；Ethernet port supports 10/100M adaptive；Flow control mode: full-duplex adopts IEEE 802.3x standard, half-duplex adopts Back pressure standard；Support port auto flip (Auto MDI/MDIX)；Automatically supplied to adaptive devices；Panel indicator monitoring status and help failure analysis；Support for VLAN mode, OFF mode and Extend mode；Compatible with 1 U rack installation
27 Port Gigabit Uplink 24 Port 100M PoE Switch, using high-quality high-speed network IC
and the most stable PoE chip, PoE Port support 802.3af and 802.3at standard both,
this series of PoE Switch can be 10/100M Ethernet The network provides a seamless connection,
and the PoE power port can automatically detect and power the powered devices
that comply with the IEEE802.3af or IEEE802.3at standards. The non-PoE device intelligently detects no power and only transmits data.
PoE is Power over Ethernet, which refers to the transmission of data signals to some IP-based terminals (such as IP phones,
wireless access APs, network cameras, etc.), but also provides DC power for this device.
Technology, these devices that receive DC power are called powered devices.
