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Cisco SG250-26P

Model code: SG250-26P-K9-EU
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Cisco SG250-26P

Model code: SG250-26P-K9-EU

Комутатор, Cisco SG250-26P 26-port Gigabit PoE Switch

Виж повече Виж по-малко
Основни характеристики
Суич, тип:
Fixed Port
Общ брой портове:
26
Захранване на мрежата (PoE):
Support 802.3af PoE and 802.3at PoE+, and Cisco pre-standard (legacy) PoE. Power Dedicated to PoE: 195W
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)
PoE:
PoE+
Консултация при избор на продукт
Доставка на пратка до врата
Проверка на пратка
Плащане по банков път или наложен платеж
Възможност за връщане в рамките на 14 дни
Удължена гаранция за избрани продукти

Спецификации

Характеристики
Суич, тип: Fixed Port
Общ брой портове: 26
Основни портове, тип: 24x10/100/1000Base-T
Захранване на мрежата (PoE): Support 802.3af PoE and 802.3at PoE+, and Cisco pre-standard (legacy) PoE. Power Dedicated to PoE: 195W
Uplink портове: 2
Захранване: Internal power supply: 100-240V, 50-60 Hz
Routing: Layer 3 Lite
Памет (Flash, RAM): Flash Memory: 256 MB; RAM: 512 MB
Капацитет за маршрутизиране/превключване, Gbps : 52 Gbps
Пропускателна способност, Mpps: 38.69 Mpps
MAC адреси: 8000 MAC address table size
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 мреживи 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
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
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)
Fans: 2 fans (0° to 30°C: 36.0dB, 50°C: 53.7dB)
IPv6 функционалност: 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, DAD
PoE: PoE+
Физически Характеристики
Размери, мм: 440 x 257 x 44
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