HP J4906-69001 ProCurve Switch 3400cl-48G 48 Ports 10/100/1000 1000MBPS

HP - PROCURVE SWITCH 3400CL-48G SWITCH - 44 PORTS - MANAGED - STACKABLE (J4906-69001). MAIN SPECIFICATIONS : DEVICE TYPE : SWITCH - 44 PORTS - MANAGED - STACKABLE ENCLOSURE TYPE : DESKTOP - 1U PORTS : 44 X 10/100/1000 + 4 X COMBO GIGABIT SFP ROUTING PROTOCOL : RIP-2, IGMPV2, IGMP, OSPFV2, IGMPV3 REMOTE MANAGEMENT PROTOCOL : SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, TELNET, SNMP 3, SNMP 2C, HTTP ENCRYPTION ALGORITHM : SSL AUTHENTICATION METHOD : SECURE SHELL (SSH), RADIUS, TACACS+, SECURE SHELL V.2 (SSH2) FEATURES : FLOW CONTROL, IP-ROUTING, DHCP SUPPORT, BOOTP SUPPORT, VLAN SUPPORT, AUTO-UPLINK (AUTO MDI/MDI-X), STACKABLE, MAC ADDRESS FILTERING COMPLIANT STANDARDS : IEEE 802.3, IEEE 802.3U, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3AB, IEEE 802.1P, IEEE 802.3X, IEEE 802.3AD (LACP), IEEE 802.1W, IEEE 802.1X, IEEE 802.1S, IEEE 802.1V PROCESSOR : 1 MPC8245 : 266 MHZ RAM : 128 MB - SDRAM FLASH MEMORY : 20 MB FLASH EXPANSION / CONNECTIVITY : EXPANSION SLOTS TOTAL (FREE) : 4 ( 4 ) X SFP (MINI-GBIC) 1 EXPANSION SLOT INTERFACES : 48 X NETWORK - ETHERNET 10BASE-T/100BASE-TX/1000BASE-T - RJ-45 1 X MANAGEMENT - RS-232C - 9 PIN D-SUB (DB-9) POWER : POWER DEVICE : POWER SUPPLY - REDUNDANT VOLTAGE REQUIRED : AC 120/230 V ( 50/60 HZ )