Name: Комутатор Cisco SF550X-48P 48-port 10/100 PoE Stackable Switch
Brand: CISCO
SKU: CISCO-SF550X-48P-K9-EU
Price: 2593.32999999999992724042 BGN
Availability: InStock
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Характеристики Описание Ревюта Въпроси и отговори

Характеристики

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 tunnel support USGv6 and IPv6 Gold Logo certified

Общ брой портове:

MAC адреси:

16000 MAC address table size

Uplink портове:

2 dual personality, 2x10GE SFP

Power Over Ethernet (PoE):

Support 802.3at PoE+, 802.3af PoE, and Cisco prestandard (legacy) PoE. Number of Ports That Support PoE: 48 (16 support 60W PoE). Power Dedicated to PoE: 382W

Свободни (10GB) слотове:

Routing:

Layer 3 RIP

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)

Сигурност:

SSH SSL IEEE 802.1X (authenticator role) Web-based authentication STP BPDU/Root Guard DHCP snooping Dynamic ARP Inspection (DAI) IP/MAC/Port Binding (IPMB) Secure Core Technology (SCT) Secure Sensitive Data (SSD) DoS prevention RADIUS/TACA

L2 мрежови стандарти:

IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3ae, IEEE 802.3an, 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

Пропускателна способност, Mpps:

66.66 Mpps

VLAN (брой, стандарти):

Support for up to 4094 active VLANs simultaneously Port-based and 802.1Q tag-based VLANs MAC-based VLAN Management VLAN Private VLAN Guest VLAN Dynamic VLAN

Захранване:

Internal power supply: 100-240V, 47-63 Hz Cisco external redundant power supply (RPS2300)

Опция за монтаж:

Rack-mountable, 1RU

Капацитет за маршрутизиране/превключване, Gbps:

89.6 Gbps

Основни портове, тип:

48x10/100Base-TX

Суич, тип:

Fixed Port

Памет (Flash, RAM):

Flash Memory: 256 MB RAM: 512 MB

L3 мрежови стандарти:

IPv4 routing: Wirespeed routing of IPv4 packets, Up to 7K routes and up to 256 IP interfaces Wirespeed IPv6 static routing: Up to 7K routes and up to 256 IPv6 interfaces Routing Information Protocol version 2 for dynamic routing VRRP versions 2 an

Stackable:

Hardware stack: Up to 8 units in a stack. Up to 400 ports managed as a single system with hardware failover.

QoS:

Priority levels: 8 hardware queues Scheduling: Strict priority and weighted round-robin (WRR) Class of service Rate limiting Congestion avoidance

Fans:

3 + 1 (redundant) fans

Описание

Комутатор Cisco SF550X-48P 48-port 10/100 PoE Stac

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