Коммутатор Huawei S2720-28TP-PWR-EI

Коммутаторы Huawei S2700

Коммутатор Huawei S2720-28TP-PWR-EI

Артикул:

: S2720-28TP-PWR-EI

Цена:

72 759,14 руб.

Наличие: Уточняйте у менеджера

(GPL price 726,00 $)

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Описание

Коммутатор S2720-28TP-PWR-EI

16 x Ethernet 10/100 Base-Tx ports, 8 x Ethernet 10/100/1,000 Base-T ports, 2 x Gig SFP ports, and 2 x Combo Gig ports
AC power supply
PoE+
Forwarding performance: 20.4 Mpps
Switching capacity: 68 Gbit/s

Fixed Ports	16 x Ethernet 10/100 Base-Tx ports, 8 x Ethernet 10/100/1,000 Base-T ports, 2 x Gig SFP ports, and 2 x Combo Gig ports
MAC Address Table	16K MAC address entries MAC address learning and aging Static, dynamic, and blackhole MAC address entries Interface-based MAC learning limiting
VLAN Features	4K VLANs Guest VLAN and voice VLAN GVRP MUX VLAN VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and interfaces 1:1 and N:1 VLAN mapping
Ethernet Loop Protection	RRPP ring topology and RRPP multi-instance Smart Link tree topology and Smart Link multi-instance, providing millisecond-level protection switchover SEP ERPS (G.8032) STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s)
Reliability	EFM OAM (802.3ah) CFM OAM (802.1ag) ITU-Y.1731 DLDP LACP
IP Routing	Static route, RIP, RIPng, and OSPF
IPv6 Features	Neighbor Discovery (ND) Path MTU (PMTU) IPv6 ping, IPv6 tracert, and IPv6 Telnet
Multicast	IGMP v1/v2/v3 snooping Controllable multicast Interface-based multicast traffic statistics Multicast Listener Discovery (MLD) v1/v2 snooping
QoS/ACL	Rate limiting by an interface Eight queues on each interface WRR, DRR, SP, WRR + SP, and DRR + SP queue scheduling algorithms Re-marking of the 802.1p priority and DSCP priority Rate limiting in each queue and traffic shaping on interfaces
Security	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 an interface AAA authentication, RADIUS authentication, HWTACACS+ authentication, and NAC SSH V2.0 Hypertext Transfer Protocol Secure (HTTPS) CPU defense Blacklist and whitelist DHCP relay, DHCP server, and DHCP snooping DHCPv6 relay, DHCPv6 server, and DHCPv6 snooping
Lightning Protection	Service interface: 7 kV
Super Virtual Fabric (SVF)	Works as an SVF client that is plug-and-play with zero configuration Automatic loading of the system software package and patches of clients One-click Automatic delivery of service configurations Supports independent running client
Management and Maintenance	iStack Virtual Cable Test (VCT) Remote configuration and maintenance using Telnet SNMP v1/v2c/v3 RMON eSight and web-based NMS HTTPS LLDP/LLDP-MED System logs and multi-level alarms 802.3az EEE
Interoperability	Supports VBST (Compatible with PVST/PVST+/RPVST) Supports LNP (Similar to DTP) Supports VCMP (Similar to VTP)
Operating Environment	Operating temperature: 0m to 1,800m: 0°C to 45°C; 1,800m to 5,000m (decreases 1°C for every 220m increase in altitude) Relative humidity: 5% to 95% (non-condensing)
Input Voltage	AC: Rated voltage range: 100V to 240V AC, 50 Hz/60 Hz Maximum voltage range: 90V to 264V AC, 47 Hz/63 Hz
Dimensions (W x D x H)	442 mm x 310 mm x 43.6 mm
Maximum Power Consumption	without PD: 37.8W; with PD: 444.9W (PoE: 370W)