Наличие: Уточняйте у менеджера
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Downlink Ports |
48 Ethernet 10/100/1,000 ports |
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Uplink Ports |
4 Gig SFP |
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Forwarding performance |
78 Mpps |
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Switching capacity |
336 Gbit/s |
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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 |
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VLANs |
4K VLANs Access port Trunk port Hybrid port Management VLAN Voice VLAN |
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QoS |
PQ and WRR Eight queues on each port Queue scheduling based on 802.1p or DSCP priorities |
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STP |
STP (IEEE 802.1d) RSTP (IEEE 802.1w) MSTP (IEEE 802.1s) |
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Multicast |
IGMP snooping |
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Routing Features |
IPv4 and IPv6 static routing RIP, RIPng, and OSPF (S1720-E series) VRRP (S1720-E series) |
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Link Aggregation |
12 LAGs with a maximum of eight ports in each LAG 64 LAGs (S1720 series) 120 LAGs (S1720-E series) Static LACP |
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Port Mirroring |
Port-based bi-directional flow mirroring sFlow (S1720-E series) |
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Broadcast Storm Suppression |
Broadcast storm suppression based on the interface rate Alarm sending when the traffic rate reaches the upper limit |
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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) |
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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) |
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Dimensions (W x D x H) |
442 mm x 310 mm x 43.6 mm |
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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 |
Мы являемся надежным поставщиком сетевого оборудования ведущих мировых производителей на территории РФ. Закупки оборудования производятся исключительно у официальных дистрибьюторов — RRC, Comptek, OCS.
