Мрежов суич CISCO CBS250 Smart 48-port GE

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Мрежов суич CISCO CBS250 Smart 48-port GE

Продуктов номер: CBS250-48P-4X-EU

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Мрежов суич CISCO CBS250 Smart 48-port GE

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Marketing Description
The Cisco Business CBS250-48P-4X switch is the next generation of affordable, smart switch that combines powerful network performance, security, and reliability with a comprehensive suite of network features you need for a solid small business network.
Product Features
  • SWITCH PORTS
    48 -Port 10/100/1000 + 4 x 10GE SFP+
  • SIMPLE
    Intuitive Cisco Business Dashboard or on-box U/I simplifies network operations and automates lifecycle management
  • POWER-OVER-ETHERNET
    48 PoE ports with 370W total power budget, PoE, PoE+
  • SECURITY
    Integrated with IEEE 802.1X port security to control access to your network, Denial-of- Service (DoS) attack prevention increases network uptime during an attack, while extensive Access Control Lists (ACLs) protect the network from unauthorized users and guard against network attacks
  • INNOVATIVE DESIGN
    Elegant and compact design, ideal for installation outside of wiring closet such as retail stores, open plan offices, and classrooms
General
Device Type Switch - 48 ports - L3 - smart
Enclosure Type Rack-mountable
Subtype Gigabit Ethernet
Ports 48 x 10/100/1000 (PoE+) + 4 x 10 Gigabit SFP+
Power Over Ethernet (PoE) PoE+
PoE Budget 370 W
Performance Switching capacity: 176 Gbps
Forwarding performance (64-byte packet size): 130.94 Mpps
Capacity Link aggregation groups: 8
VLANs supported: 4094
Buffer capacity (MB): 3
MAC Address Table Size 8K entries
Jumbo Frame Support 2KB
Routing Protocol IGMP, policy-based routing (PBR), CIDR
Remote Management Protocol SNMP 1, RMON, SNMP 3, SNMP 2c, SSH, SSH-2, ICMP
Encryption Algorithm SSL
Authentication Method Secure Shell (SSH), RADIUS, TACACS+
Features DHCP support, ARP support, VLAN support, DoS attack prevention, Spanning Tree Protocol (STP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, DHCP server, Dynamic ARP Inspection (DAI), Per-VLAN Spanning Tree Plus (PVST+), STP Root Guard, Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), Multicast VLAN Registration (MVR), Dynamic VLAN Support (GVRP), Type of Service (ToS), Storm Control, IP source guard, Bridge protocol data unit (BPDU), Voice VLAN, Secure Core Technology (SCT), LLDP-MED, IP/Mac/Port Binding (IPMB), Secure Sensitive Data (SSD), Private VLAN, ISATAP tunnel support, STP loop guard, Weighted Round Robin (WRR), multiple tag protocol identifiers (TPID)
Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3an, IEEE 802.3at, IEEE 802.3az
Processor X ARM: 800 MHz
RAM 512 MB
Flash Memory 256 MB
Status Indicators Status, link/activity
Expansion / Connectivity
Interfaces 48 x 10/100/1000 Base-T RJ-45 PoE+
4 x 10GBase-X SFP+
1 x console (USB) Type B
1 x USB Type A
1 x console RJ-45
Power
Power Device Internal power supply
Voltage Required AC 120/230 V (50/60 Hz)
Miscellaneous
Rack Mounting Kit Included
MTBF 856,329 hours
Compliant Standards UL 60950, CSA C22.2, FCC CFR47, USGv6
Localisation United Arab Emirates, Indonesia, Israel, South Africa, Vietnam, Ukraine, Egypt, Thailand, Philippines, Korea, Russia, Turkey
Dimensions & Weight
Width 44.5 cm
Depth 35 cm
Height 4.4 cm
Weight 5.43 kg
Manufacturer Warranty
Service & Support Limited warranty - replacement - lifetime - response time: next business day
Technical support - web support - 1 year
Technical support - phone consulting - 1 year
Environmental Parameters
Min Operating Temperature -5 °C
Max Operating Temperature 50 °C
Humidity Range Operating 10 - 90% (non-condensing)
Min Storage Temperature -25 °C
Max Storage Temperature 70 °C
Humidity Range Storage 10 - 90% (non-condensing)

Допълнителна информация

Производител CISCO
Тип Fixed Port
VLAN 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
Размер на таблица с MAC адреси 8K addresses
Капацитет на трафик 130.94 Mpps
Скорост на сериен трансфер на данните 176 Gbps
Захранване Internal (100 to 240V 50 to 60 Hz)
Характеристики за 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
Гаранционен срок (месеца) 99
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