Name: Комутатор Cisco CBS250 Smart 8-port GE, Full PoE, Ext PS, 2x1G Combo
Brand: CISCO
SKU: CISCO-CBS250-8FP-E-2G-EU
Price: 542.70000000000000000000 BGN
Availability: InStock
Rating: 0 (0 reviews)

Характеристики Описание Ревюта Въпроси и отговори

Характеристики

Размери (Ш, Д, В), mm:

268 x 185 x 44 mm

Гаранция:

99 месеца

Общ брой портове:

Stackable:

Други:

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

Пропускателна способност, Mpps:

14.88 Mpps

MAC адреси:

8K addresses

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

Памет (Flash, RAM):

Flash: 256 MB CPU memory: 512 MB, Packet buffer: 1.5 MB

Основни портове, тип:

RJ-45 10/100/1000 Mbps

Капацитет за маршрутизиране/превключване, Gbps:

20 Gbps

Захранване:

External (100 to 240V, 50 to 60 Hz)

Управление:

On-device UI and Cisco Business Dashboard

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

Свободни (10GB) слотове:

Power Over Ethernet (PoE):

PoE+ (120W) 802.3at PoE+, 802.3af, and Cisco prestandard (legacy) PoE

Суич, тип:

Fixed Port

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

Fans:

Fanless

Опция за монтаж:

Rackmount

Uplink портове:

2 x 1G RJ45/SFP combo

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

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)

Описание

Комутатор Cisco CBS250 Smart 8-port GE, Full PoE,

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