HP J8693A 3500-48G-PoE yl Managed Switch 48 PoE Ethernet 4 Shared SFP

HP - E3500-48G-POE YL SWITCH - SWITCH - 48 PORTS - MANAGED - RACK-MOUNTABLE (J8693A). KEY FEATURES : DEVICE TYPE : SWITCH - 48 PORTS - MANAGED ENCLOSURE TYPE : RACK-MOUNTABLE 1U PORTS : 48 X 10/100/1000 (POE) + 4 X SHARED SFP POWER OVER ETHERNET (POE) : POE ROUTING PROTOCOL : OSPF, RIP-1, RIP-2, IGMPV2, IGMP, IGMPV3 REMOTE MANAGEMENT PROTOCOL : SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, TELNET, SNMP 3, SNMP 2C, HTTP, HTTPS, SSH, SSH-2 FEATURES : FLOW CONTROL, AUTO-SENSING PER DEVICE, DHCP SUPPORT, POWER OVER ETHERNET (POE), AUTO-NEGOTIATION, BOOTP SUPPORT, ARP SUPPORT, VLAN SUPPORT, AUTO-UPLINK (AUTO MDI/MDI-X), DIFFSERV SUPPORT, MANAGEABLE, SNTP SUPPORT, QUALITY OF SERVICE (QOS) COMPLIANT STANDARDS : 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 802.1X, IEEE 802.1S, IEEE 802.1AB (LLDP) POWER : AC 120/230 V ( 50/60 HZ )