Switch CISCO CBS250-48T-4X-EU Cisco CBS250 Smart 48-port GE, 4x10G SFP+

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

Model comparison for the Cisco CBS250 Series Smart Switches



Суич, тип : Fixed Port

Общ брой портове : 48

Основни портове, тип : RJ-45 10/100/1000 Mbps

Power Over Ethernet (PoE) : -

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)

 

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