| Item |
Description |
| Fixed ports |
8*10/100/1000Base-T ports, 4*10GE SFP+ ports, AC power supply |
| Management interface |
Console(RJ45), USB 2.0 |
| PoE |
NA |
| Dimensions mm (W×D ×H) |
250*180*43.6 |
| Power module |
AC (fixed) |
| Input voltage |
AC power supply: Rated AC voltage: 100-240V AC;50/60Hz Max AC voltage: 90-264V AC;47~63Hz
DC power supply: Rated DC voltage:-50- -56V DC Max DC voltage: -46- -57V DC |
| Operating temperature |
0 -1800 m altitude: -40°C to+75°C -40°C to+70°C (Vented Enclosure – 40LFM Air Flow) -40°C to+65°C (Sealed Enclosure – 0 LFM Air Flow) -40°C to+75°C (Fan or Blower equipped Enclosure – 200 LFM Air Flow) 1800-5000 m altitude: The operating temperature reduces by 1°C every time the altitude increases by 220 m. |
| Lightning protection |
±6kV ( Service Ports ) |
| IP Code |
IP30 |
| Relative humidity |
5% to 95% (non-condensing) |
| Heat dissipation |
Natural heat dissipation without fans |
| MAC address table |
IEEE 802.1d compliance
16K MAC address entries
MAC address learning and aging Static, dynamic, and blackhole MAC address entries
Packet filtering based on source MAC addresses |
| VLAN |
4K VLANs Guest
VLAN and voice VLAN
GVRP
MUX VLAN
VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports 1:1 and N:1 VLAN mapping |
| Reliability |
RRPP ring topology and RRPP multi-instance
Smart Link tree topology and Smart Link multi-instance, providing millisecond-level protection switchover
SEP
STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s)
ERPS (G.8032)
BPDU protection, root protection, and loop protection) |
| IP routing |
Static route, RIPv1/v2, RIPng, OSPF, OSPFv3, ECMP, IS-IS, IS-ISv6, BGP, BGP4+, VRRP, and VRRP6 |
| IPv6 features |
Neighbor Discovery (ND)
Path MTU (PMTU)
IPv6 ping, IPv6 tracert, and IPv6 Telnet
6to4 tunnel, ISATAP tunnel and manually configured tunnel |
| Multicast |
PIM DM, PIM SM, PIM SSM
IGMP v1/v2/v3, IGMP v1/v2/v3 snooping and IGMP fast leave
MLD v1/v2 and MLD v1/v2 snooping
Multicast forwarding in a VLAN and multicast replication between VLANs
Multicast load balancing among member ports of a trunk Controllable multicast
Port-based multicast traffic statistics |
| QoS/ACL |
Rate limiting on packets sent and received by a port
Packet redirection
Port-based traffic policing and two-rate three-color CAR Eight queues on each port
WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms
Re-marking of the 802.1p priority and DSCP priority
Packet filtering at Layer 2 to Layer 4, filtering out invalid frames based on the source
MAC address, destination MAC address, source IP address, destination IP address, TCP/ UDP port number, protocol type, and VLAN ID
Rate limiting in each queue and traffic shaping on ports |
| Security |
Hierarchical user management and password protection DoS attack defense, ARP attack defense, and ICMP attack defense
Binding of the IP address, MAC address, port number, and VLAN ID
Port isolation, port security, and sticky MAC
MFF
Blackhole MAC address entries
Limit on the number of learned MAC addresses IEEE 802.1x authentication and limit on the number of users on a port
AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC
SSH v2.0
HTTPS
CPU defense
Blacklist and whitelist
IEEE 802.1x authentication, MAC address authentication, and Portal authentication
DHCPv4/v6 client/relay/server/snooping
Attack source tracing and punishment for IPv6 packets such as ND, DHCPv6, and MLD packets
Supports separation between user authentication and policy enforcement points
IPSec |
| SVF |
Plug-and-play SVF client
Automatic software and patch loading to clients
One-click and automatic delivery of service configurations Independent client running |
| OAM |
Software OAM:
EFM OAM
CFM OAM
Y.1731 performance test |
| Management and maintenance |
Cloud-based management
iStack (using service ports as stack ports)
Virtual cable test
SNMP v1/v2c/v3
RMON Web-based NMS
System logs and alarms of different levels
sFlow
NETCONF
Dying gasp upon power-off |
| Interoperability |
Supports VBST (Compatible with PVST/PVST+/RPVST) Supports LNP (Similar to DTP)
Supports VCMP (Similar to VTP) |
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