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Комутатор Cisco CBS250 Smart 48-port GE

★★★★★ (0 ревюта)

CISCO

_модел CBS250-48P-4X-EU

_цена 2440 лв.

_{код на продукта} 9022

_{наличност} при доставчик

Добави в количката

Описание на продукта

Cisco CBS250 Smart 48-port GE, PoE, 4x10G SFP+ Виж характеристиките

Характеристики

Суич, тип

Fixed Port
Общ брой портове

48
Основни портове, тип

RJ-45 10/100/1000 Mbps
Power Over Ethernet (PoE)

PoE+ (370W)
Uplink портове

4x 10G SFP+
Свободни (10GB) слотове

-
Управление

On-device UI and Cisco Business Dashboard
Stackable

-
Fans

1 fan
Захранване

Internal (100 to 240V 50 to 60 Hz)
Routing

Layer 3 static routing (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)
Памет (Flash, RAM)

Flash: 256 MB; CPU memory: 512 MB, Packet buffer: 3 MB
Капацитет за маршрутизиране/превключване, Gbps

176 Gbps
Пропускателна способност, Mpps

130.94 Mpps
MAC адреси

8K addresses
VLAN (брой, стандарти)

Support for up to 255 active VLANs simultaneously; Port-based and 802.1Q tag-based VLANs; Management VLAN; Guest VLAN; Voice VLAN; Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP); IEEE 802.1Q/p VLAN
QoS

Priority levels: 8 hardware queues; Scheduling, Class of service Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/Type of Service (ToS)/DSCP based; Differentiated Services (DiffServ); classification and re-marking ACLs, trusted QoS
L2 мрежови стандарти

IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3z, IEEE 802.3x Flow Control, IEEE 802.3 ad LACP, IEEE 802.1D (STP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X, IEEE 802.3af, IEEE 802.3at, RFC
IPv6 functionality

IPv6 host mode, IPv6 over Ethernet, Dual IPv6/IPv4 stack, IPv6 Neighbor Discovery (ND), IPv6 stateless address auto configuration, Path (MTU discovery, Duplicate Address Detection (DAD), ICMP, USGv6, IPv6 over IPv4 network with ISATAP
Сигурност

SSL; SSH; IEEE 802.1X (authenticator role) - RADIUS) authentication, guest VLAN, single/multiple host mode, and single/multiple sessions; STP; SCT; SSD; Trustworthy systems; Port security; Storm control; DoS prevention; ACLs
Размери (Ш, Д, В), mm

445 x 273 x 44 mm
Опция за монтаж

Rackmount
Други

Spanning Tree Protocol (STP), access control list (ACL)