SG 300-28 28-port Gigabit Managed Switch

ProductSG300-28 Device Type Switch - 28 ports - L3 - managed Enclosure Type Desktop, rack-mountable - 1U Ports 26 x 10/100/1000 + 2 x combo Gigabit SFP Power Over Ethernet (PoE) N/A Performance Switching capacity : 56 Gbps ¦ Forwarding performance (64-byte packet size) : 41.67 Mpps MAC Address Table Size 16K entries Capacity 4K Active VLANs Remote Management Protocol SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, CLI Jumbo Frame Support 10KB Authentication Method Secure Shell (SSH), RADIUS, TACACS+ Features Layer 3 switching, layer 2 switching, DHCP support, BOOTP support, VLAN support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, firmware upgradable, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping, fanless RAM 128 MB Flash Memory 16 MB flash Interfaces 28 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ 1 x console - 9 pin D-Sub (DB-9) - management ¦ 2 x SFP (mini-GBIC) Min Operating Temperature 32 ° F Max Operating Temperature 104 ° F Humidity Range Operating 10 - 90% (non-condensing) Min Storage Temperature -4 ° F Max Storage Temperature 158 ° F Humidity Range Storage 10 - 90% (non-condensing)