HP J9022-61001 2810-48G Managed 48 Ports Ethernet Switch

HP J9022-61001 2810-48G SWITCH - SWITCH - 48 PORTS - MANAGED - STACKABLE. MAIN SPECIFICATIONS : DEVICE TYPE : SWITCH - STACKABLE FORM FACTOR : EXTERNAL - 1U 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) ENCRYPTION ALGORITHM : SSL AUTHENTICATION METHOD : TACACS+, SECURE SHELL V.2 (SSH2) NETWORKING : PORTS QTY : 48 X ETHERNET 10BASE-T, ETHERNET 1000BASE-T, ETHERNET 100BASE-X 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 PROCESSOR : PROCESSOR : 1 X MIPS : 264 MHZ MEMORY : RAM : 64 MB SDRAM FLASH MEMORY : 16 MB FLASH EXPANSION / CONNECTIVITY : EXPANSION SLOTS TOTAL (FREE) : 4 ( 4 ) X SFP (MINI-GBIC) INTERFACES : 48 X NETWORK - ETHERNET 10BASE-T/100BASE-TX/1000BASE-T - RJ-45 1 X SERIAL - CONSOLE - RJ-45 POWER : POWER DEVICE : POWER SUPPLY - INTERNAL VOLTAGE REQUIRED : AC 120/230 V ( 50/60 HZ ) POWER CONSUMPTION OPERATIONAL : 100 WATT