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Downlink Ports |
24 Ethernet 10/100/1,000 ports |
Uplink Ports |
4 x 10 Gig SFP+ |
Forwarding performance |
96 Mpps |
Switching capacity |
168 Gbit/s |
MAC Address Table |
16K MAC |
Security Features |
Hardware ACL Packet filtering based on MAC addresses MAC address authentication Port-based 802.1x authentication RADIUS authentication Portal authentication Port isolation Storm suppression Attack defense, which prevents broadcast traffic, ARP attacks, ICMP attacks, TCP attacks, worm viruses, and DoS attacks DHCP snooping |
VLANs |
4K VLANs Access port Trunk port Hybrid port Management VLAN Voice VLAN |
QoS |
PQ and WRR Eight queues on each port Queue scheduling based on 802.1p or DSCP priorities |
STP |
STP (IEEE 802.1d) RSTP (IEEE 802.1w) MSTP (IEEE 802.1s) |
Multicast |
IGMP snooping |
Routing Features |
IPv4 and IPv6 static routing RIP, RIPng, and OSPF (S1720-E series) VRRP (S1720-E series) |
Link Aggregation |
12 LAGs with a maximum of eight ports in each LAG 64 LAGs (S1720 series) 120 LAGs (S1720-E series) Static LACP |
Port Mirroring |
Port-based bi-directional flow mirroring sFlow (S1720-E series) |
Broadcast Storm Suppression |
Broadcast storm suppression based on the interface rate Alarm sending when the traffic rate reaches the upper limit |
Device Management |
SNMP Web system network management (HTTPS) DHCP client User password protection One-key restoration CLI configuration (S1720GW-E, S1720GWR-E, S1720X-XWR-E series) |
Device Maintenance |
Remote Network Monitoring (RMON) System log Ping and traceroute Virtual Cable Test (VCT) Link Layer Discovery Protocol (LLDP) Auto-Config (S1720-E series) |
Dimensions (W x D x H) |
442 mm x 220 mm x 43.6 mm |
Operating Temperature |
0m to 1,800m: 0°C to 45°C 1,800m to 5,000m: Decreases 1°C for every 200m increase in altitude |