HP E5500-24G Switch (Managed, 20*10/100/1000 + 4*10/100/1000 or SFP + 1*Slot, stackable, L3, 19") (замена 3CR17250-91)
Technical specifications
Ports
20 auto-negotiating 10/100/1000 ports(IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3ab Type 1000Base-T); 4 dual-personality ports, each port can be used as either an RJ-45 10/100/1000 (IEEE 802.3 Type 10Base-T; IEEE 802.3u Type 100Base-TX; IEEE 802.3ab 1000Base-T Gigabit Ethernet) or as an SFP slot (for use with SFP transceivers); 2 stacking ports, 24Gbps each; 1 RJ-45 serial console port; 1 open module slot