Коммутатор Huawei S5721-28X-SI-24S-AC

Коммутаторы Huawei S5700

Коммутатор Huawei S5721-28X-SI-24S-AC

Артикул:

: S5721-28X-SI-24S-AC

Цена:

183 776,36 руб.

Наличие: Уточняйте у менеджера

(GPL price 1 871,00 $)

Количество

В корзину

Описание

Коммутатор S5721-28X-SI-24S-AC

24 Gig SFP, 8 of which are dual-purpose 10/100/1,000 or SFP, 4 x 10 Gig SFP+
Dual pluggable AC or DC power supplies, one 60W AC power supply equipped by default
Forwarding performance: 96 Mpps
Switching capacity: 336 Gbit/s

Fixed Ports	24 Gig SFP, 8 Combo (10/100/1,000 Base-T or 100/1,000 Base-X), 4 x 10 Gig SFP+
Dimensions (W x D x H)	442 mm × 220 mm × 43.6 mm
Input Voltage	AC: Rated AC voltage: 100V to 240V AC; 50/60 Hz Max. AC voltage: 90V to 264V AC; 47 Hz to 63 Hz DC: Rated DC power: -48V to -60V DC Max. DC voltage: -36V to -72V DC
Maximum Power Consumption	41.7W
Operating Temperature	0m to 1,800m altitude: 0°C to 45°C (long-term) -5°C to +50°C (short-term) 1,800m to 5,000m altitude: The operating temperature reduces by 1°C for each 220m increase in altitude.
Relative Humidity	5% to 95% (non-condensing)
Heat Dissipation	Heat dissipation using fans supporting intelligent speed adjustment
Surge Protection	Surge protection capability of service ports: ±6 kV
MAC Address Table	IEEE 802.1d compliance 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, and 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	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 802.3az EEE sFlow
Interoperability	Supports VBST (Compatible with PVST/PVST+/RPVST) Supports LNP (Similar to DTP) Supports VCMP (Similar to VTP)