HP J9021-69001 ProCurve 2810-24G Managed Switch

HP - PROCURVE 2810-24G MANAGED ETHERNET SWITCH (J9021-69001). MAIN SPECIFICATIONS : DEVICE TYPE : SWITCH - STACKABLE FORM FACTOR : EXTERNAL - 1U PORTS QTY : 24 X ETHERNET 10BASE-T, ETHERNET 1000BASE-T, ETHERNET 100BASE-X EMPTY SLOTS : 4 X SHARED SFP (MINI-GBIC) FEATURES : LAYER 2 SWITCHING, BOOTP SUPPORT, VLAN SUPPORT, AUTO-UPLINK (AUTO MDI/MDI-X), MANAGEABLE COMPLIANT STANDARDS : IEEE 802.1Q, IEEE 802.1P, IEEE 802.3AD (LACP), IEEE 802.1X, IEEE 802.1S, IEEE 802.1AB (LLDP) NETWORKING : DATA TRANSFER RATE : 1 GBPS DATA LINK PROTOCOL : ETHERNET, FAST ETHERNET, GIGABIT ETHERNET REMOTE MANAGEMENT PROTOCOL : SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, TELNET, SNMP 3, SNMP 2C, HTTP CONNECTIVITY TECHNOLOGY : WIRED SWITCHING PROTOCOL : ETHERNET MAC ADDRESS TABLE SIZE : 8K ENTRIES EXPANSION / CONNECTIVITY : EXPANSION SLOTS TOTAL (FREE) : 4 ( 4 ) X SFP (MINI-GBIC) INTERFACES : 24 X NETWORK - ETHERNET 10BASE-T/100BASE-TX/1000BASE-T - RJ-45 1 X SERIAL - CONSOLE - RJ-45 PROCESSOR : PROCESSOR : 1 X MIPS : 264 MHZ MEMORY : RAM : 64 MB SDRAM FLASH MEMORY : 16 MB FLASH MISCELLANEOUS : RACK MOUNTING KIT : INCLUDED ENCRYPTION ALGORITHM : SSL AUTHENTICATION METHOD : TACACS+, SECURE SHELL V.2 (SSH2) POWER : POWER DEVICE : POWER SUPPLY - INTERNAL VOLTAGE REQUIRED : AC 120/230 V ( 50/60 HZ ) POWER CONSUMPTION OPERATIONAL : 60 WATT