CISCO WS-C3550-24PWR-SMI 24 port Switch Networking

CISCO - CATALYST 3550-24 SMI SWITCH - 24 PORTS - MANAGED - STACKABLE (WS-C3550-24PWR-SMI). KEY FEATURES : DEVICE TYPE : SWITCH - 24 PORTS - MANAGED - STACKABLE ENCLOSURE TYPE : DESKTOP - 1U PORTS : 24 X 10/100 + 2 X GBIC MAC ADDRESS TABLE SIZE : 8K ENTRIES REMOTE MANAGEMENT PROTOCOL : SNMP 1, SNMP 2, RMON 1, RMON 2, SNMP 3 AUTHENTICATION METHOD : RADIUS, TACACS+ FEATURES : FULL DUPLEX CAPABILITY, UPLINK, AUTO-SENSING PER DEVICE, IP-ROUTING, DHCP SUPPORT, AUTO-NEGOTIATION, VLAN SUPPORT, MANAGEABLE, STACKABLE COMPLIANT STANDARDS : IEEE 802.3, IEEE 802.3U, IEEE 802.3Z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3AB, IEEE 802.1P, IEEE 802.3X, IEEE 802.1W, IEEE 802.1X, IEEE 802.1S RAM : 64 MB FLASH MEMORY : 16 MB FLASH STATUS INDICATORS : PORT STATUS, LINK ACTIVITY, PORT TRANSMISSION SPEED, PORT DUPLEX MODE, BANDWIDTH UTILIZATION %, LINK OK, SYSTEM EXPANSION / CONNECTIVITY : INTERFACES : 24 X 100BASE-TX - RJ-45 1 X CONSOLE - RJ-45 - MANAGEMENT 2 X GBIC INSTALLED MODULES QTY (MAX) : 0 (INSTALLED) / 2 (MAX) POWER : POWER DEVICE : INTERNAL POWER SUPPLY VOLTAGE REQUIRED : AC 120/230 V ( 50/60 HZ ) POWER CONSUMPTION OPERATIONAL : 525 WATT FEATURES : REDUNDANT POWER SYSTEM (RPS) CONNECTOR