Мрежов суич CISCO CBS250 Smart 24-port GE

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Мрежов суич CISCO CBS250 Smart 24-port GE

Продуктов номер: CBS250-24FP-4X-EU

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Мрежов суич CISCO CBS250 Smart 24-port GE


Marketing Description
The Cisco Business CBS250-24FP-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
    24-Port 10/100/1000 + 4 x 10GE SFP+
    Intuitive Cisco Business Dashboard or on-box U/I simplifies network operations and automates lifecycle management
    24 PoE ports with 370W total power budget, PoE, PoE+
    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
    Elegant and compact design, ideal for installation outside of wiring closet such as retail stores, open plan offices, and classrooms
Device Type Switch - 24 ports - L3 - smart
Enclosure Type Rack-mountable
Subtype Gigabit Ethernet
Ports 24 x 10/100/1000 (PoE+) + 4 x 10 Gigabit SFP+
Power Over Ethernet (PoE) PoE+
PoE Budget 370 W
Performance Forwarding performance (64-byte packet size): 95.23 Mpps
Switching capacity: 128 Gbps
Capacity RPVST+ instances: 126
MSTP instances: 8
VLANs supported: 255
ACL rules: 512
Buffer capacity (MB): 1.5
MAC Address Table Size 8K entries
Jumbo Frame Support 2KB
Routing Protocol IGMPv2, IGMP, IGMPv3, MLDv2, MLD, CIDR, MSTP, RSTP, STP
Remote Management Protocol SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP, ICMP, DHCP, RSTP, RADIUS
Encryption Algorithm SSL
Authentication Method Secure Shell (SSH), RADIUS, Secure Shell v.2 (SSH2)
Features Flow control, BOOTP support, VLAN support, Syslog support, port mirroring, Broadcast Storm Control, IPv6 support, Multicast Storm Control, firmware upgradable, SNTP support, DDos attack prevention, Quality of Service (QoS), DHCP server, Per-VLAN Spanning Tree Plus (PVST+), reset button, LACP support, LLDP support, DHCP relay, Port Security, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Neighbor Discovery Protocol (NDP), Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), 802.1x authentication, Duplicated Address Detection, Type of Service (ToS), DiffServ Code Point (DSCP) support, SmartPort technology, dual image support, VLAN mirroring, DNS client, 1 fan, Secure Core Technology (SCT), LLDP-MED, Head-of-line (HOL) blocking, Secure Sensitive Data (SSD), ISATAP tunnel support, User Datagram Protocol (UDP), STP loop guard, Denial of Service (DoS) protection, Weighted Round Robin (WRR), loopback detection, Unknown Storm Control, Link Aggregation Group (LAG), Voice Services Discovery Protocol (VSDP), Rapid PVST+ (RPVST+)
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 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az
Processor X ARM: 800 MHz
RAM 512 MB
Flash Memory 256 MB
Status Indicators Status, PoE, link/activity/speed
Expansion / Connectivity
Interfaces 24 x 10/100/1000 Base-T RJ-45 PoE+
4 x 10GBase-X SFP+
1 x console (mini-USB) Type B
1 x USB Type A
1 x console RJ-45
Power Device Internal power supply
Voltage Required AC 120/230 V (50/60 Hz)
Power Consumption Operational 451.8 Watt
Rack Mounting Kit Included
MTBF 698,220 hours
Compliant Standards UL 60950, CSA 22.2, FCC CFR47 Part 15 A, USGv6
Localisation United Arab Emirates, Indonesia, Israel, South Africa, Vietnam, Ukraine, Egypt, Thailand, Philippines, Korea, Russia, Turkey, European Economic Area
Dimensions & Weight
Width 44.5 cm
Depth 34.5 cm
Height 4.4 cm
Weight 4.6 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 95.23 Mpps
Скорост на сериен трансфер на данните 128 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