HP E4210-24G-PoE Switch (Managed, 20*10/100/1000 + 4*10/100/1000 or SFP + 2*slots, stackable, PoE, L3, 19") (замена 3CRS42G-24P-91)
Technical specifications
Ports
20 RJ-45 auto-negotiating 10/100/1000 PoE ports(IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3af PoE), Media Type: Auto-MDIX, Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only; 4 dual-personality 10/100/1000 ports(IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); 1 RJ-45 serial console port; Supports a maximum of 4 10-GbE ports