Name: Комутатор Cisco SG250-50HP 50-Port Gigabit PoE Smart Switch
Brand: CISCO
SKU: CISCO-SG250-50HP-K9-EU
Price: 1771.50000000000000000000 BGN
Availability: InStock
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Характеристики Описание Ревюта Въпроси и отговори

Характеристики

Fans:

2 fans (0° to 30°C: 34.2dB, 50°C: 47.3dB)

Суич, тип:

Fixed Port

Общ брой портове:

L2 мрежови стандарти:

IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3ad, IEEE 802.1ab (LLDP), IEEE 802.3az, IEEE 802.3z, IEEE 802.3x, IEEE 802.1D, IEEE 802.1Q/p VLAN, IEEE 802.1w, IEEE 802.1s, IEEE 802.1X

QoS:

Priority levels: 8 hardware queues Scheduling: Strict priority and weighted round-robin (WRR) Class of service: Port based, 802.1p VLAN priority based, IPv4/v6 IP precedence/ToS/DSCP based, DiffServ, trusted QoS Rate limiting Congestion avoidance

L3 мрежови стандарти:

IPv4 routing (Wire-speed routing of IPv4 packets, Up to 32 static routes and up to 16 IP interfaces), IPv6 routing (Wire-speed routing of IPv6 packets), Layer 3 interface, CIDR, DHCP relay at Layer 3, User Datagram Protocol (UDP) relay

Гаранция:

99 месеца

Основни портове, тип:

48x10/100/1000Base-T

Uplink портове:

2 dual personality

MAC адреси:

8000 MAC address table size

Захранване:

Internal power supply: 100-240V, 50-60 Hz

VLAN (брой, стандарти):

Port-based and 802.1Q tag-based VLANs Support for up to 256 active VLANs simultaneously

Power Over Ethernet (PoE):

Support 802.3af PoE and 802.3at PoE+, and Cisco pre-standard (legacy) PoE. Power Dedicated to PoE: 192W

Routing:

Layer 3 Lite

Капацитет за маршрутизиране/превключване, Gbps:

100 Gbps

Stackable:

Пропускателна способност, Mpps:

74.41 Mpps

Размери (Ш, Д, В), mm:

440 x 350 x 44

Опция за монтаж:

Rack-mountable - 1U

Свободни (10GB) слотове:

Памет (Flash, RAM):

Flash Memory: 256 MB RAM: 512 MB

IPv6 functionality:

IPv6 host mode IPv6 over Ethernet Dual IPv6/IPv4 stack IPv6 neighbor and router discovery (ND) IPv6 Stateless Address Autoconfiguration Path MTU Discovery IPv6 over IPv4 network with ISATAP support USGv6 and IPv6 Gold Logo certified, ICMP v6,

Сигурност:

SSL, Secure Shell (SSH) Protocol, IEEE 802.1X (authenticator role), Secure Core Technology (SCT), Secure Sensitive Data (SSD), Port security, RADIUS, Storm control, DoS prevention, Access Control Lists (ACLs), STP loopback guard

Управление:

Web user interface: Built-in switch configuration utility for easy browser-based device configuration (HTTP/HTTPS) SNMP: SNMP versions 1, 2c, and 3 with support for traps, and SNMP version 3 user-based security model (USM)

Описание

Комутатор Cisco SG250-50HP 50-Port Gigabit PoE Sma

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