| Item | Description |
| Fixed ports | 8 Ethernet 10/100/1000 ports,4 10 Gig SFP+ |
| Management interface | Console(RJ45),USB 2.0 |
| PoE | 8 PoE++ ports |
| Dimensions mm (W×D ×H) | 250*180*43.6 |
| Power module | DC input or optional AC power module PAC260WA-E |
| 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) |
