Dell 225-0849 PowerConnect 5548 Managed Switch - 48 Ethernet Ports

DELL - POWERCONNECT 5548 MANAGED SWITCH - 48 ETHERNET PORTS & 2 10-GIGABIT SFP+ PORTS (225-0849). KEY FEATURES : DEVICE TYPE : SWITCH - 48 PORTS - MANAGED - STACKABLE ENCLOSURE TYPE : DESKTOP, RACK-MOUNTABLE - 1U PORTS : 48 X 10/100/1000 + 2 X 10 GIGABIT SFP+ PERFORMANCE : SWITCHING CAPACITY : 128 GBPS FORWARDING PERFORMANCE : 65.47 MPPS CAPACITY : MAC ADDRESSES : 16000 VIRTUAL INTERFACES (VLANS) : 4000 QOS HARDWARE QUEUES : 8 IGMP SNOOPING ENTRIES : 256 ACL : 3000 ACL ENTRIES : 3000 MAC ADDRESS TABLE SIZE : 16K ENTRIES REMOTE MANAGEMENT PROTOCOL : SNMP 1, RMON, TELNET, SNMP 2C, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI ENCRYPTION ALGORITHM : SSL 3.0 AUTHENTICATION METHOD : RADIUS, TACACS+ FEATURES : LAYER 3 SWITCHING, LAYER 2 SWITCHING, DHCP SUPPORT, AUTO-NEGOTIATION, BOOTP SUPPORT, VLAN SUPPORT, AUTO-UPLINK (AUTO MDI/MDI-X), IGMP SNOOPING, SYSLOG SUPPORT, PORT MIRRORING, WEIGHTED ROUND ROBIN (WRR) QUEUING, BROADCAST STORM CONTROL, IPV6 SUPPORT, IP ADDRESS FILTERING, SNTP SUPPORT, WEIGHTED RANDOM EARLY DETECTION (WRED), SFLOW, SPANNING TREE PROTOCOL (STP) SUPPORT, RAPID SPANNING TREE PROTOCOL (RSTP) SUPPORT, VIRTUAL CABLE TEST (VCT) TECHNOLOGY, MULTIPLE SPANNING TREE PROTOCOL (MSTP) SUPPORT, ACCESS CONTROL LIST (ACL) SUPPORT, QUALITY OF SERVICE (QOS), JUMBO FRAMES SUPPORT, IPV4 SUPPORT, LACP SUPPORT, MANAGEMENT INFORMATION BASE (MIB) COMPLIANT STANDARDS : IEEE 802.2, IEEE 802.3, IEEE 802.3U, IEEE 802.3I, IEEE 802.3Z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1P, IEEE 802.3X, IEEE 802.3AD (LACP), IEEE 802.1W, IEEE 802.1X, IEEE 802.3AC, IEEE 802.1AD, IEEE 802.1V RAM : 1 GB - SDRAM FLASH MEMORY : 16 MB EXPANSION / CONNECTIVITY : INTERFACES : 48 X 10BASE-T/100BASE-TX/1000BASE-T - RJ-45 2 X 10GB ETHERNET - SFP+ USB : 1 X POWER : POWER DEVICE : POWER SUPPLY - INTERNAL VOLTAGE REQUIRED : AC 120/230 V ( 50/60 HZ )