Name: Комутатор Cisco SG250X-48P 48-Port Gigabit PoE Smart Switch with 10G Uplinks
Brand: CISCO
SKU: CISCO-SG250X-48P-K9-EU
Price: 2461.00000000000000000000 BGN
Availability: InStock
Rating: 0 (0 reviews)

Характеристики Описание Ревюта Въпроси и отговори

Характеристики

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

VLAN (брой, стандарти):

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

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

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

Routing:

Layer 3 Lite

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,

Power Over Ethernet (PoE):

Support 802.3af PoE and 802.3at PoE+, and Cisco pre-standard (legacy) PoE. Power Dedicated to PoE: 382W

Stackable:

Общ брой портове:

Uplink портове:

2x10GE SFP, 2x10GBase-T

Суич, тип:

Fixed Port

Основни портове, тип:

48x10/100/1000Base-T

MAC адреси:

8000 MAC address table size

Свободни (10GB) слотове:

Опция за монтаж:

Rack-mountable - 1U

Захранване:

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

Пропускателна способност, Mpps:

130.94 Mpps

Капацитет за маршрутизиране/превключване, Gbps:

176 Gbps

Памет (Flash, RAM):

Flash Memory: 256 MB RAM: 512 MB

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)

Размери (Ш, Д, В), mm:

440 x 350 x 44

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

Fans:

4 fans (0° to 30°C: 35.9dB, 50°C: 50.6dB)

Гаранция:

99 месеца

Описание

Комутатор Cisco SG250X-48P 48-Port Gigabit PoE Sma

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