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Динамика цен
| Порты и интерфейсы | |
| Количество портов USB 2.0 | 1 |
| Количество комбинированных SFP портов | 2 |
| Тип RJ-45 Ethernet портов для основного подключения | Gigabit Ethernet (10/100/1000) |
| Количество RJ-45 Ethernet портов для основного подключения | 24 |
| Вес и размеры | |
| Вес | 3,37 kg |
| Высота | 44 mm |
| Ширина | 440 mm |
| Глубина | 257 mm |
| Внешние условия | |
| Тепловыделение | 461,32 BTU/ч |
| Протоколы | |
| Протоколы управления | HTTP/HTTPS, SNMP v1/2c/3, MIB, RMON, IPv4/IPv6, SNTP |
| Протокол переключения | STP, RSTP, MSTP, LACP, IGMP 1/2/3 |
| Сеть | |
| Стандарты сети | 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 |
| Поддержка управления потоками | ![]() |
| Зеркальное отражение порта | ![]() |
| Объединение каналов | ![]() |
| Контроль "широковещательного шторма" | ![]() |
| Ограничение скорости | ![]() |
| Протокол Spanning tree | ![]() |
| Head-of-line (HOL) блокировка | ![]() |
| Поддержка 10G | ![]() |
| Определение активного соединения | ![]() |
| Определение длины кабеля | ![]() |
| Передача данных | |
| Размер адресной таблицы | 8000 записей |
| Коммутационная способность | 52 Gbit/s |
| Количество очередей | 4 |
| Пропускная способность | 38,69 Mpps |
| джамбо кадры | 9000 |
| Безопасность | |
| Алгоритмы шифрования данных | 802.1x RADIUS,HTTPS,SSH,SSL/TLS |
| Фильтрация MAC-адресов | ![]() |
| SSH/SSL поддержка | ![]() |
| Отслеживание сетевого трафика IGMP | ![]() |
| Аутентификация | Аутентификация на основе портов |
| Характеристики управления | |
| Уровень свича | L2 |
| Поддержка Quality of Service (QoS) | ![]() |
| Управление через веб-интерфейс | ![]() |
| Логи системных событий | ![]() |
| Тип свича | Управляемый |
| Кнопка сброса установок | ![]() |
| Содержимое упаковки | |
| Поставляемые кабели | Кабель переменного тока |
| Краткая инструкция пользователя | ![]() |
| Набор для крепления к стойке | ![]() |
| Дизайн | |
| Сертификация | UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
| Светодиодные индикаторы | Активность, Ссылка, PoE, Скорость, Система |
| Цвет товара | Черный |
| Количество вентиляторов | 1 вентилятор(ы) |
| Вкл/Выкл переключатель | ![]() |
| Power over Ethernet (PoE) | |
| Питание по Ethernet (PoE) | ![]() |
| Общий объем Power over Ethernet (PoE) | 100 W |
| Характеристики | |
| Тактовая частота процессора | 800 MHz |
| Оперативная память | 512 MB |
| Среднее время наработки на отказ | 333792,21 h |
| Флэш-память | 256 MB |
| Уровень шума | 37,5 dB |
| Пакетная буферная память | 12 MB |
| Число VLAN | 256 |
| Поддержка VLAN | ![]() |
| Поддержка многоадресной передачи | ![]() |
| Количество фильтруемых групп многоадресной рассылки | 4000 |
| EAN | 882658766282 |
| Source: Icecat.biz | |
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.
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.
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The above technical details are for reference only and may change without notice. We reserve the right to correct printing errors and use illustrations for guidance. Some text may be auto-generated or machine-translated, which could lead to inaccuracies.


