Port type
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Uplink: 4xGE Combo
Downlink: 24xGE RJ45
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Management interface
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Console interface, 1 out-of-band interface
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Switching capacity (Gbit/s)
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56
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Packet forwarding rate (Mpps)
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41,66
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Dimensions (mm)
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440 × 220 × 43.6
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Weight (kg)
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2,6
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MAX Power consumption (W)
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25
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anti-thunder (power)
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AC: 6kv/6kv, DC: 1kv/2kv
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Hardware
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Power: single AC/DC
Fan: no fan design
Working temperature: 0–50°C
Relevant humidity: 10%–90% RH (non-condensing)
Voltage range: AC 220V(100~240V), DC 48V(-36~-72V)
anti-thunder (cable port): 6kv
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Packet forwarding
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MTU (9K)
DLF control
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MAC
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MAC address table (16K), static MAC address table (1024)
Blackhole MAC address
MAC addresses limits based on the interface
Port security MAC
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VLAN
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Dot1Q (4094 VLANs)
Basic QinQ, flexible QinQ, protocol-based VLAN
VLAN mapping (1:1, inner and outer VLAN mapping)
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L2 multicast
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L2 multicast table (512)
IGMPv1, v2, v3 protocol
IGMP Snooping, MVR, IGMP VLAN copy*
IGMP Proxy
IGMP Filter
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ACL
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MAC ACL (400), IP ACL (400), IPv6 ACL (128)
User defined ACL (128)
ACL combination based on VLAN/CoS/MAC/EtherType/IPv4/IPv6/L4 protocol
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QoS
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Trust mode: port-priority/CoS/ DSCP/ ToS
Priority mapping: cos-mapping/dscp-mapping/tos-mapping/dscp-mutation-mapping/cos-remark-mapping
Scheduling (8 queue/port): SP/WRR/SP+WRR/DRR/SP+DRR
Congestion control: Tail Drop/RED
Policy (action: marking, mirror, statistic, policer)
Shaping: per port/queue
Bandwidth guarantee: CIR/CBS/EIR/EBS, MEF/RFC 4115, color aware
CAR: based on ingress (128)
HCAR: based on ingress (128)
Performance statistic: based on ingress (64)
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Security
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AAA: user, DOT1X (based on port or MAC), RADIUS, TACAS+
PPPOE+
DAI and IPSG based on DHCP binding table
Storm control: broadcast, multicast, DLF
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Reliability
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LACP (max groups = port number/2,max member = down link number)
STP/RSTP/MSTP(64 instance), MRSTP(Multi-process RSTP)
Port backup
Port protection
Loop detection
G.8032 v1/v2 (32 rings*, < 50ms)
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IPv4
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Vlanif (16)
Vlanif IPv4 address (1 master,1 slave)
ARP IPV4 (1K), static ARP IPV4 (256)
DHCP Server, DHCP Relay, DHCP Client, DHCP Snooping, DHCP Option(61, 82, 43)
Proxy ARP
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IPv6
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ARP IPV6 (512), static ARP IPV6 (128)
NDP
RA Snooping
DHCPv6 Option (18,37)
MLD Snooping/Proxy/Filter
IPV6 management: Telnet(10 sessions), SSH(10 sessions), TFTP/FTP, SNTP/NTP, SNMP, and RADIUS
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Route v4/v6
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IPv4 static/default routing (64)
IPv6 static/default routing (32)
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OAM
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IEEE802.3ah EFM
IEEE802.1ag CFM*
L2 loopback (swap MAC)
IPv4/v6 Ping/Traceroute
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System management
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Console CLI, SNMPv1/v2/v3, telnet (10 sessions), SSHv1/v2 (10 sessions), WEB*.
RMON
LLDP
DDM
Alarm management, syslog management
Automatic configuration
Mirror (based on port or flow, 2 groups)
RSPAN
Backup system
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