Коммутатор Huawei S5721-28X-SI-24S-AC (S5721-28X-SI-24S-AC)

Коммутатор Huawei S5721-28X-SI-24S-AC
Huawei Производитель: Huawei
141 266 р.
Наличие: уточняйте
Минимальный заказ: 5000 руб.

Минимальный заказ: 5000 руб.

Тендеры

Принимаем участие и помогаем нашим клиентам выигрывать тендеры и поставлять требуемую продукцию!

Гарантия

На всё сетевое и серверное оборудование предоставляется гарантия до 3-х лет, в том числе на снятые с производства позиции.

Описание Коммутатор Huawei S5721-28X-SI-24S-AC

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)

141 266 р.

Рекомендуем

Новинки