20 x 10/100/1000 + 4 x combo Gigabit SFP. Power Over Ethernet (PoE). Gigabit Ethernet. RIP, IGMP, static IP routing, MLD. Switch - 24 ports - L3 - managed - stackable. IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1s, IEEE 802.1v, IEEE 802.3at, IEEE 802.3az, IEEE 802.1AX.
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