Главная Каталог Оборудование Сетевое оборудование Коммутаторы CISCO SG250-10P-K9-EU - Cisco SG250-10P 10-port Gigabit PoE Switch
P/N: SG250-10P-K9-EU

CISCO SG250-10P-K9-EU - Cisco SG250-10P 10-port Gigabit PoE Switch

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Описание
Cisco SG250-10P-K9-EU. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 10, Installed SFP modules quantity: 2, Installed SFP+ modules quantity: 2, USB 2.0 ports quantity: 1. MAC address table: 8000 entries, Switching capacity: 20 Gbit/s. Networking standards: IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE.... Power over Ethernet (PoE)Build a Reliable, Easy-to-Use Basic Business Network at an Affordable Price In today's hyperconnected world, reliable access to network resources is critical to all businesses. However, you also need to invest wisely to stay competitive, knowing how to separate the essential from the extraneous and get the most value for your dollar. For investment in network infrastructure, building a solid foundation for your business is essential, but it doesn’t mean you need the most advanced feature set on the market. With Cisco® 250 Series Smart Switches, you can achieve business-class network performance and security without paying for advanced network management features that you will not use. When you need a reliable solution to share online resources and connect computers, phones, and wireless access points, but low cost is a top priority, Cisco 250 Series Smart Switches provide the ideal solution. The Cisco 250 Series is the next generation of affordable smart switches that combine powerful network performance and reliability with the essential network management features you need for a solid business network. These expandable Fast Ethernet or Gigabit Ethernet switches provide basic management, security, and quality-of-service (QoS) features beyond those of an unmanaged or consumer-grade switch, at a lower cost than managed switches. And with an easy-to-use web user interface, Auto Smartports, and flexible Power over Ethernet (PoE) Plus capability, you can deploy and configure a complete business network in minutes. Business Applications Whether you need basic high-speed connectivity for your computers and servers or a comprehensive voice, data, and wireless technology solution, Cisco 250 Series switches can meet your business needs. Possible deployment scenarios include: - High-speed desktop connectivity: Cisco 250 Series switches can quickly and securely connect employees working in small offices with one another and with all of the printers, servers, and other devices they use. High performance and reliable connectivity help speed up file transfers and data processing, improve network uptime, and keep your employees productive. - Flexible wireless connectivity: Cisco 250 Series switches work with Cisco and third-party wireless solutions to extend the reach of your network. With security features, Power over Ethernet (PoE), VLAN, and QoS, these switches are the perfect foundation to add business-grade wireless to a network. The capability of up to 30W of power per port provided through the Ethernet cable means you can easily deploy innovative 802.11ac wireless technology to maximize workforce productivity. - Unified communications: The Cisco 250 Series provides QoS features to enable you to prioritize delay-sensitive traffic in your network and let you converge all of your communications solutions such as IP telephony and video surveillance onto a single Ethernet network. Cisco offers a complete portfolio of IP telephony and other unified communications products designed for small businesses, and Cisco 250 Series switches have been rigorously tested to help ensure easy integration and full compatibility with these and other vendor products.
Характеристики
Co2 Savings 343.78 Colour of product Black Reset button Yes LED indicators Activity, Link, PoE, Speed, System On/off switch Yes Certification UL (UL 60950), CSA (CSA 22.2), CE, FCC 15 (CFR 47) Switch type Managed Switch layer L2 Quality of Service (QoS) support Yes Web-based management Yes System event log Yes MIB support lldp-MIB, lldpextdot1-MIB, lldpextdot3-MIB, lldpextmed-MIB, rfc2674-MIB, rfc2575-MIB, rfc2573-MIB, rfc2233-MIB, rfc2013-MIB, rfc2012-MIB, rfc2011-MIB, RFC-1212, RFC-1215, SNMPv2-CONF, SNMPv2-TC, p-bridge-MIB, q-bridge-MIB, rfc1389-MIB, rfc1493-MIB, rfc161 Basic switching RJ-45 Ethernet ports quantity 10 Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000) Installed SFP modules quantity 2 Installed SFP+ modules quantity 2 USB 2.0 ports quantity 1 Networking standards IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3af,IEEE 802.3at,IEEE 802.3az,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z 10G support No Port mirroring Yes Spanning tree protocol Yes Broadcast storm control Yes Active link detection Yes Link aggregation Yes Cable length detection Yes Flow control support Yes Head-of-line (HOL) blocking Yes Rate limiting Yes VLAN support Yes Virtual LAN features Tagged VLAN,Port-based VLAN Number of VLANs 256 MAC address table 8000 entries Switching capacity 20 Gbit/s Forwarding rate 14.88 Mpps Number of queues 4 Jumbo frames support Yes Jumbo frames 9000 Packet buffer memory 12 MB DHCP features DHCP server,DHCP client IGMP snooping Yes Authentication type RADIUS DoS attack prevention Yes Authentication Port-based authentication SSH/SSL support Yes MAC address filtering Yes Security algorithms 802.1x RADIUS,HTTPS,SSH,SSL/TLS Multicast support Yes Number of multicast groups filtered 4000 Management protocols HTTP/HTTPS, SNMP v1/2c/3, MIB, RMON, IPv4/IPv6, SNTP Switching protocols STP, RSTP, MSTP, LACP, IGMP 1/2/3 Built-in processor Yes Processor frequency 800 MHz Internal memory 512 MB Flash memory 256 MB Compatible operating systems Microsoft Windows, Linux, Mac OS X Mean time between failures (MTBF) 205647 h Minimum system requirements - Web browser: Mozilla Firefox version 36 or later; Microsoft Internet Explorer version 9 or later, Chrome version 40 or later, Safari version 5 or later - Category 5 Ethernet network cable - TCP/IP, network adapter, and network operating system (such as AC input voltage 110 - 220 V AC input frequency 50 - 60 Hz Power consumption (typical) 13.25 W Power consumption (max) 265.2 W Power over Ethernet (PoE) Yes Power over Ethernet plus (PoE+) ports quantity 8 Total Power over Ethernet (PoE) budget 62 W Operating temperature (T-T) 0 - 50 В°C Storage temperature (T-T) -20 - 70 В°C Operating relative humidity (H-H) 10 - 90% Storage relative humidity (H-H) 10 - 90% Heat dissipation 290.68 BTU/h Width 280 mm Depth 170 mm Height 44 mm Weight 1.2 kg Cables included AC Quick start guide Yes Rack mount kit Yes