• IEEE 802.1d
• IEEE 802.1p
• IEEE 802.1Q
• IEEE 802.1s
• IEEE 802.1w
• IEEE 802.1X
• IEEE 802.1ab
• IEEE 802.3
• IEEE 802.3u
• IEEE 802.3x
• IEEE 802.3z
• IEEE 802.3ab
• IEEE 802.3ad
• IEEE 802.3az

• 24 x 10/100 Mbps ports (ports 1-24)
• 4 x Gigabit ports (25-28)
• 2 x Shared SFP slots (shared with ports 27-28)
• LED indicators

• Ethernet: 10 Mbps (half duplex), 20 Mbps (full duplex)
• Fast Ethernet: 100 Mbps (half duplex), 200 Mbps (full duplex)
• Gigabit Ethernet: 2000 Mbps (full duplex)

• Switch fabric: 12.8 Gbps
• RAM buffer: 512 KB
• MAC Address Table: 8K entries
• Jumbo Frames: 10 KB
• HOL Blocking Prevention
• Forwarding rate: 9.5 Mpps (64-byte packet size)

• HTTP/HTTPS (SSL v2/3 TLS) Web based GUI
• SNMP v1, v2c, v3
• RMON v1
• Static Unicast MAC Address
• Enable/disable 802.3az Power Saving
• LLDP
• Virtual Cable Test
• IPv6: IPv6 Neighbor Discovery, IPv6 Static IP
• DHCPv6, Auto configuration

MIB

• MIB II RFC 1213
• Bridge MIB RFC 1493
• Bridge MIB Extension RFC 2674
• SNMPv2 MIB RFC 1907
• Ethernet Interface MIB RFC 1643
• Ethernet –like MIB RFC 2863
• Interface Group MIB RFC 2233
• MIB Traps Convention RFC 1215
• RMON MIB RFC 1757, RFC 2819
• 802.1p MIB RFC 2674
• RADIUS Client Authentication MIB RFC 2618
• LLDP-MIB IEEE 802.1ab
• Ping MIB RFC 2925, RFC 4560

• IEEE 802.1D STP (Spanning Tree protocol)
• IEEE 802.1w RSTP (Rapid Spanning Tree protocol)
• IEEE 802.1s MSTP (Multiple Spanning Tree protocol)

• Static Link Aggregation
• 802.3ad Dynamic LACP

• 802.1p Class of Service (CoS)
• DSCP (Differentiated Services Code Point)
• Bandwidth Control per port
• Queue Scheduling: Strict Priority, Weighted Round Robin (WRR)

• Multiple management VLAN assignment
• Asymmetric VLAN
• 802.1Q Tagged VLAN
• Dynamic GVRP
• Up to 256 VLAN groups, ID Range 1-4094
• Private VLAN (Protected Ports)
• Voice VLAN (10 user defined OUIs)

• IGMP Snooping v1, v2, v3 (per VLAN)
• Static Multicast Address
• Up to 256 multicast entries

• RX, TX, or Both
• One to one

• 802.1X Port-Based Network Access Control, RADIUS, TACACS+
• Local Dial In User Authentication
• DHCP Snooping (per VLAN)
• Loopback Detection
• Duplicated Address Detection
• Trusted Host
• Denial of Service (DoS)

ACL IPv4 L2-L4 & IPv6

• MAC Address
• VLAN ID
• Ether Type (IPv4 only)
• IP Protocol 0-255
• TCP/UDP Port 1-65535
• 802.1p
• DSCP (IPv4 only)
• IPv6 Address (IPv6 only)

• Optional Software Utility: Windows^® 8.1, 8, 7, Vista, XP, Windows^® 2003/2008 Server

• Fanless Design
• IPv6
• 802.3az power saving
• Rack mountable

• Input: 100 – 240 V AC, 50/60 Hz, internal power supply
• Consumption: 11.56 Watts (max.)

• Fanless design

• 395,811 hours

• 0 – 45°C (32 – 113°F)

• Max. 90% non-condensing

• 440 x 210 x 44.45 mm (17.3 x 8.27 x 1.75 in.)
• Rack mountable 1U height

• 1.78 kg (3.92 lbs.)

• CE
• FCC

• 3 year limited