• ITU-T G.8013/Y.1731
• IEEE 802.1ag
• IEEE 802.3ah
• IEEE 802.1d
• IEEE 802.1p
• IEEE 802.1Q
• IEEE 802.1s
• IEEE 802.1w
• IEEE 802.1X
• IEEE 802.1ab
• IEEE 802.1ad
• IEEE 802.3
• IEEE 802.3u
• IEEE 802.3x
• IEEE 802.3az (RJ-45 ports only)
• IEEE 802.3ab
• IEEE 802.1ax
• IEEE 802.3z

• 12 x SFP slots (100/1000Mbps)
• 2 x Shared Gigabit ports (RJ-45 or SFP slots)
• 1 x RJ-45 management port (in-band)
• 1 x RJ-45 console port (out-of-band)
• Ground point
• LED indicators
• Reset button

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

• Switching capacity: 28Gbps
• RAM buffer: 128MB
• MAC address table: 8K entries
• Jumbo frames: 9.6KB (configurable per port)
• Forwarding mode: store and forward
• Forwarding rate: 20.8Mpps (64-byte packet size)

• CLI (Console / Telnet / SSHv2)
• HTTP / HTTPS web based GUI
• SNMP v1, v2c, v3
• SNMP trap
• RMON groups 1/2/3/9
• LLDP/LLDP-MED with optional TLVs
• ICMPv4/ICMPv6
• IPv4/IPv6
• IPv6 neighbor discovery
• DNS proxy
• Network time protocol (NTP)
• Green Ethernet/EEE or 802.3az per port
• Dual image

• CPU load
• IP interfaces/routing table
• Internal system logging
• External syslog
• Port traffic statistics
• QoS queue counters
• QCL control list
• Port mirror (One to one, many to one)
• EVC (Ethernet Virtual Connection) statistics
• MAC address table
• Digital diagnostics monitoring (DDM) for SFP modules
• RFC2544 support
• SFlow statistics

MIB

• MIB II RFC 1213
• Bridge MIB IEEE8021-Q
• RMON (Group 1,2,3,9) RFC 2819
• Interface group MIB using SMIv2 RFC 2863
• Multicast group membership discovery MIB RFC 5519
• SNMP management frameworks RFC 3411
• User-based security model for SNMPv3 RFC 3414
• View-based access control model for SNMP RFC 3415
• Ethernet-like MIB RFC 3635
• 802.3 MAU MIB RFC 3636
• Entity MIB v3 RFC 4133
• Bridge MIB RFC 4188
• IP MIB RFC 4293
• RADIUS authentication client MIB RFC 4668
• RADIUS accounting MIB RFC 4670
• LLDP-MIB IEEE802.1AB
• PAE MIB IEEE802.1X

• Spanning tree protocol (STP)
• Rapid spanning tree protocol (RSTP)
• Multiple spanning tree protocol (MSTP)

• Static link aggregation and 802.3ad dynamic LACP (Up to 15 groups)

• Class of service (CoS)
• Set default drop precedence (DPL), priority code point (PCP), drop eligible indicator (DEI)
• Differentiated Services Code Point (DSCP) classification and translation
• Set egress port scheduler, port shaping, port tag marking
• Bandwidth control per port/rate limiting
• Queue scheduling: strict priority (SP), deficit weighted round robin (DWRR)

• Broadcast (Min. limit: 1pps)
• Multicast (Min. limit: 1pps)
• Unicast (Min. limit: 1pps)

• 802.1Q tagged VLAN
• 802.1ad VLAN Q-in-Q
• Group VLAN Registration Protocol (GVRP)
• MAC-based VLAN
• Protocol-based VLAN
• VLAN ID range 1-4095
• Private VLAN/port isolation
• Voice VLAN (16 user defined OUIs)
• VLAN port to group and VID translation

Carrier Ethernet / OAM

• IEEE 802.1ag Connectivity Fault Management (CFM)
• IEEE 802.3ah Link OAM
• Per port per queue dual leaky bucket service policers with PCP or DSCP marking per service point
• Statistics and tagging options per service point
• Y.1731 Fault Management (AIS, RDI, LCK)
• Y.1731 Performance Management (LM, DM)
• RFC2544 support
• Link OAM statistics, port status, event status
• Link state tracking
• Link OAM MIB Retrieval
• Maintenance entity point (MEP)

• ITU-T G.8032/Y.1344 Ethernet ring protection switching (ERPS)
• ITU-T G.8031/Y.1342 Ethernet linear protection switching

• IPv4 / IPv6 static routing
• IPv4 interfaces: Up to 8
• IPv6 interfaces: Up to 8
• Routing table entries: Up to 32 (IPv4 / IPv6)
• ARP table (up to 1024 entries)
• DHCP IPv4 server, relay, option 82
• Inter-VLAN routing

• IGMP snooping v1, v2, v3
• IGMP fast leave
• Static multicast entries
• MLD Snooping v1, v2
• Multicast VLAN Registration (MVR)
• Up to 1K multicast groups

Access Control

• User account control with privilege level management
• Access management control
• Port Security/MAC address learning restriction (Up to 64 entries per port)
• 802.1X port-based/single/multiple or MAC-based authentication
• RADIUS (Up to 5 servers)
• TACACS+ (Up to 5 servers)
• RADIUS assigned QoS/VLAN/Guest VLAN
• Local dial in user authentication
• DHCP IPv4 snooping
• Loopback detection/prevention
• IP Source Guard
• Static/dynamic ARP inspection
• Create ACLs based on rate limit/EVC profile

• Input: 100 – 240V AC, 50/60 Hz
• Max. Consumption: 36W

• Fanless design

• 118,034 hours

• 0° – 50° C (32° – 122° F)

• Max. 95% non-condensing

• 280 x 185 x 44.45mm (11.02 x 7.28 x 1.75 in.)
• Rack mountable 1U height
• Wall mountable

• 1.6 kg (3.52 lbs.)

• CE
• FCC
• UL

• 3 year