Cisco SG250 Managed L3 Gigabit Ethernet (10/100/1000) 1U Black

SKU: SG250-18-K9-UK Categories: , , , Brand: Cisco

This product has been discontinued.

  • Description

    Build a reliable, easy-to-use business network at an affordable price In today’s hyper-connected 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. For businesses requiring high performance, advanced security, and rich manageability from the network, fully managed switches are an excellent choice. However, they also typically come with high price tags. Smart switches provide the right level of network features and capabilities for growing businesses at a lower price, so you’ll have more dollars to put toward other areas of your business. With Cisco® 250 Series Smart Switches (Figure 1), you can achieve business-class network performance and security without paying for advanced network 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. Cisco 250 Series Smart Switches The Cisco 250 Series is the next generation of affordable smart switches that combine powerful network performance and reliability with a complete suite of the network features you need for a solid business network. These powerful Fast Ethernet or Gigabit Ethernet switches, with Gigabit or 10 Gigabit Ethernet uplinks, provide multiple management options, sophisticated security capabilities, fine-tuned Quality-of-Service (QoS) and Layer 3 static routing features far beyond those of an unmanaged or consumer-grade switch, at a lower cost than for fully managed switches. And with an easy-to-use web user interface, Smart Network Application, and Power over Ethernet Plus (PoE+) 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. Features and benefits Cisco 250 Series Smart Switches provide all of the features you need to create a basic business-class network at an affordable price. These features include: – Easy configuration and management: Cisco 250 Series switches are designed to be easy to deploy and use by small businesses or the partners that serve them: – Smart Network Application (SNA) is an innovative network-level monitoring and management tool embedded in the Cisco 100 to 500 Series switches. It can discover network topology, display link status, monitor events, apply configurations, and upgrade software images across multiple switches in the network. – The FindIT Network Manager and Probe are designed to manage Cisco 100 to 500 Series switches, routers, and wireless access points. They let you proactively manage the network instead of just reacting to events. Cisco 250 Series switches support the embedded FindIT Network Probe, eliminating the need to set up a separate hardware or virtual machine on site. For more information, visit www.cisco.com/c/en/us/products/cloud-systems-management/findit-network-management/index.html. – The FindIT Network Discovery Utility works through a simple toolbar on the user’s web browser to discover Cisco devices on the network and display basic device information, inventory, and new firmware updates to aid in the configuration and speed the deployment of Cisco Small Business products. – Simple or advanced-mode graphic user interfaces reduce the time required to deploy, troubleshoot, and manage the network. Configuration wizards simplify the most common configuration tasks and provide the ultimate tool for anyone to set up and manage the network. – Cisco Smartports technology provides more advanced capabilities and hands-on control by automatically configuring ports with specific levels of security, QoS, and availability according to the type of connected device, based on Cisco best practices and pretested configurations. The Auto Smartports feature automatically applies the intelligence delivered through the Smartports roles to the port based on the device types discovered over Cisco Discovery Protocol or LLDP-MED. This capability facilitates zero-touch deployments. – The USB port on the front panel of the switch enables easy image and configuration transfer for faster deployment or upgrades. – Reliability and performance: Cisco 250 Series switches have been tested to deliver the high performance and reliability you would expect from a Cisco switch and help you prevent costly downtime. The switches speed file transfer times, improve slow and sluggish networks, keep your vital business applications available, and help your employees respond more quickly to customers and each other. With a network based on Cisco 250 Series switches, you can address all of your business communications and connectivity needs and reduce the total cost of ownership of your technology infrastructure. Cisco 250 Series switches also support 10 Gigabit Ethernet uplinks on select models, so you can build a high-performance and future-ready network to support your thriving business. – Layer 3 static routing: This capability allows you to segment your network into separate workgroups and communicate across VLANs without degrading application performance. As a result, you can manage internal routing with your switches and dedicate your router to external traffic and security, helping your network run more efficiently. – Power over Ethernet Plus (PoE+): Cisco 250 Series switches are available with PoE+ on both Fast Ethernet and Gigabit Ethernet models. This capability simplifies the deployment of IP telephony, wireless, video surveillance, and other solutions by allowing you to send data and power to network endpoints over the single network cable, eliminating the need for separate power supplies or outlets. PoE+ provides up to 30W of power per port, enabling deployments for 802.11ac wireless access points, Pan-Tilt-Zoom (PTZ) IP cameras, videophones, and thin client devices, delivering more flexibility and investment protection. – PoE powered device and PoE pass-through: The 10-port compact models of Cisco 250 Series can work as PoE powered devices and draw power from upstream PoE switches in the wiring closet, simplifying the deployment in meeting rooms, classrooms, hotel rooms, and other flexible locations. Each switch can accept up to 60W of power per uplink port to power itself and pass through the power to the downstream PoE end devices if needed. – Network security: Cisco 250 Series switches provide the security and network management features you need to maintain a high level of security for your business, keep unauthorized users off the network, and protect your business data. The switches include integrated network security to reduce the risk of a security breach, with IEEE 802.1X port security to control access to your network, Denial-of-Service (DoS) attack prevention to increase network uptime during an attack, and extensive Access Control Lists (ACLs) to protect sensitive portions of the network from unauthorized users and guard against network attacks. – IPv6 support: As the IP network addressing scheme evolves to accommodate more devices, you can have peace of mind that your network is ready. Cisco 250 Series switches provide native support for IPv6 alongside traditional IPv4. With USGv6 and IPv6 Gold Logo certifications, the 250 Series will enable you to take full advantage of IPv6-enabled operating systems and applications in the future, without having to upgrade your network equipment. – IP telephony support: Cisco 250 Series switches include QoS features to prioritize delay-sensitive services such as voice and video, simplify unified communications deployments, and help ensure consistent network performance for all services. – Networkwide automatic voice deployment: Using a combination of Cisco Discovery Protocol, LLDP-MED, Auto Smartports, and Voice Services Discovery Protocol (VSDP, a unique, patented Cisco protocol), customers can deploy an end-to-end voice network dynamically. The switches in the network automatically converge into a single voice VLAN and set of QoS parameters and then propagate them out to the phones on the ports where they are discovered. For example, automated voice VLAN capabilities let you plug any IP phone (including third-party phones) into your IP telephony network and receive an immediate dial tone. The switch automatically configures the device with the right VLAN and QoS parameters to prioritize voice traffic. – An energy-efficient solution: Cisco 250 Series switches are designed to be energy efficient and eco friendly without compromising performance. They help conserve energy by optimizing power use, which helps protect the environment and lowers your energy costs. Power-saving features include: – Support for the Energy Efficient Ethernet (IEEE 802.3az) standard, which reduces energy consumption by monitoring the amount of traffic on an active link and putting the link into a sleep state during quiet periods – Automatic power shutoff on ports when a link is down – Embedded intelligence to adjust power based on cable length – Fanless design in most models, which reduces power consumption, increases reliability, and provides quieter operation – Ability to turn off LEDs to conserve power – Peace of mind and investment protection: Cisco 250 Series switches offer the reliable performance, investment protection, and peace of mind you expect from a Cisco switch. When you invest in the Cisco 250 Series, you gain the benefits of: – Cisco limited lifetime warranty to protect your investment – Rigorous testing to help ensure easy integration and compatibility with other Cisco networking and communications products, including the complete Cisco Small Business portfolio – Multiple language options: The Cisco 250 Series switches are available in multiple languages. Product documentation and user interfaces are translated, giving you the ability to select your preferred language.

  • Technical Data
    Management features
    Reset buttonYes
    Multicast supportYes
    Traffic shapingYes
    Traffic classificationYes
    Switch typeManaged
    Web-based managementYes
    System event logYes
    Quality of Service (QoS) supportYes
    Switch layerL3
    Configuring Location Settings (CLI)Yes
    Cloud-managedYes
    Ports & interfaces
    Copper ethernet cabling technology10BASE-T,100BASE-TX,1000BASE-T
    Basic switching RJ-45 Ethernet ports quantity16
    Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
    Combo SFP ports quantity2
    Gigabit Ethernet (copper) ports quantity16
    USB 2.0 ports quantity1
    Network
    IGMP snoopingYes
    GARP VLAN Registration Protocol (GVRP)Yes
    Cable types supportedCat5e
    Cable length detectionYes
    Active link detectionYes
    Copper ethernet cabling technology10BASE-T,100BASE-TX,1000BASE-T
    Networking standardsIEEE 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 802.3az,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z
    Head-of-line (HOL) blockingYes
    VLAN supportYes
    Spanning tree protocolYes
    Rate limitingYes
    Port mirroringYes
    Link aggregationYes
    Flow control supportYes
    Ethernet LAN data rates10,100,1000 Mbit/s
    Broadcast storm controlYes
    10G supportNo
    Virtual LAN featuresPort-based VLAN,Tagged VLAN,Voice VLAN
    Virtual LAN features
    VLAN supportYes
    Virtual LAN featuresPort-based VLAN,Tagged VLAN,Voice VLAN
    Data transmission
    Multicast Listener Discovery (MLD) snoopingMLD v1/2
    Jumbo frames9000
    Number of static routes32
    Number of IP interfaces16
    MAC address table8000 entries
    Switching capacity36 Gbit/s
    Number of queues8
    Jumbo frames supportYes
    Static routeYes
    Forwarding rate26.78 Mpps
    IPv4 & IPv6 features
    IPv4 & IPv6 featuresDual stack IPv4/IPv6
    Performance
    StackableNo
    Processor frequency800 MHz
    Mean time between failures (MTBF)1425277 h
    Internal memory512 MB
    Flash memory256 MB
    Firmware upgradeableYes
    Built-in processorYes
    FanlessYes
    Technical details
    Form factor1U
    Product colourBlack
    StackableNo
    Processor frequency800 MHz
    Mean time between failures (MTBF)1425277 h
    Firmware upgradeableYes
    Rack mountingYes
    Built-in processorYes
    Sustainability certificatesCE, WEEE
    Security
    Loop protectionYes
    AuthenticationGuest VLAN, Port-based authentication
    Access Control List (ACL) rules512
    Security algorithmsSSH,SSH-2,SSL/TLS
    IGMP snoopingYes
    Access Control List (ACL)Yes
    Queue scheduling algorithmsSP, Weighted Round Robin (WRR)
    Authentication typeIEEE 802.1x,RADIUS
    DHCP featuresDHCP client,DHCP relay,DHCP server
    Multicast features
    Multicast supportYes
    Multicast Listener Discovery (MLD) snoopingMLD v1/2
    Protocols
    Management protocolsSNMP v1/2c/3, Telnet, TFTP, HTTP/HTTPS, SNTP
    GARP VLAN Registration Protocol (GVRP)Yes
    IPv4 & IPv6 featuresDual stack IPv4/IPv6
    Certificates
    CertificationUL (UL 60950), CSA (CSA 22.2), FCC 15 (CFR 47) A
    Memory
    Internal memory512 MB
    Flash memory256 MB
    Design
    Reset buttonYes
    Form factor1U
    Product colourBlack
    StackableNo
    LED indicatorsYes
    CertificationUL (UL 60950), CSA (CSA 22.2), FCC 15 (CFR 47) A
    Rack mountingYes
    Indication
    LED indicatorsYes
    Mobile network
    GARP VLAN Registration Protocol (GVRP)Yes
    Power
    Power supply includedYes
    AC input voltage100 – 240 V
    AC input frequency50/60 Hz
    Number of power supply units1
    Power over Ethernet (PoE)
    Power over Ethernet (PoE)No
    Operational conditions
    Storage temperature (T-T)-25 – 70 °C
    Storage relative humidity (H-H)10 – 90%
    Operating temperature (T-T)0 – 50 °C
    Operating relative humidity (H-H)10 – 90%
    Weight & dimensions
    Width440 mm
    Depth202 mm
    Height44 mm
    Weight2.08 kg
    Packaging data
    Rack mount kitYes
    Quick start guideYes
    Cables includedAC
    Other features
    Ethernet LAN data rates10,100,1000 Mbit/s
    Packaging content
    Rack mount kitYes
    Quick start guideYes
    Cables includedAC
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