HP JD992A 1905-24-PoE Switch 24 PoE Ethernet & 2 Combo Gigabit SFP

HP - 1905-24-POE SWITCH - SWITCH - 24 PORTS - MANAGED - RACK-MOUNTABLE (JD992A). KEY FEATURES : DEVICE TYPE : SWITCH - 24 PORTS - MANAGED ENCLOSURE TYPE : RACK-MOUNTABLE 1U INTERFACES : FAST ETHERNET PORTS : 24 X 10/100 (POE) + 2 X COMBO GIGABIT SFP POWER OVER ETHERNET (POE) : POE ROUTING PROTOCOL : IGMP REMOTE MANAGEMENT PROTOCOL : RMON 2, SNMP, HTTP FEATURES : FLOW CONTROL, LAYER 2 SWITCHING, TRUNKING, VLAN SUPPORT, AUTO-UPLINK (AUTO MDI/MDI-X), PORT MIRRORING, MANAGEABLE, SPANNING TREE PROTOCOL (STP) SUPPORT, RAPID SPANNING TREE PROTOCOL (RSTP) SUPPORT, ACCESS CONTROL LIST (ACL) SUPPORT, QUALITY OF SERVICE (QOS) COMPLIANT STANDARDS : IEEE 802.3, IEEE 802.3U, IEEE 802.3I, IEEE 802.3Z, 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 802.1X, IEEE 802.3AE, IEEE 802.3AC, IEEE 802.1S, IEEE 802.1AB (LLDP) POWER : AC 120/230 V ( 50/60 HZ )