Cisco 48-Port 10/100 Switch

Cisco 48-Port 10/100 Switch

Cisco 48-Port 10/100 Switch

B&H # CISF25048K9 MFR # SF250-48-K9-NA
Cisco 48-Port 10/100 Switch

Cisco 48-Port 10/100 Switch

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  • 1Description
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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.

Key Features
  • High-speed desktop connectivity
  • Flexible wireless connectivity
  • Unified communications
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 the Box
Cisco 48-Port 10/100 Switch
  • Cisco Small Business SF250-48
  • Rack mounting kit
  • Table of Contents
    • 1Description
    General
    Device Type Switch - 48 ports - managed
    Enclosure Type Rack-mountable 1U
    Subtype Fast Ethernet
    Ports 48 x 10/100 + 2 x 10/100/1000 + 2 x combo Gigabit SFP + 2 x Gigabit SFP
    Performance Switching capacity: 17.6 Gbps
    Forwarding performance (64-byte packet size): 13.1 Mpps
    Capacity MSTP instances: 8
    Active VLANs: 256
    QoS hardware queues: 4
    MAC Address Table Size 8K entries
    Jumbo Frame Support 9KB
    Routing Protocol IGMPv2, IGMP, IGMPv3
    Remote Management Protocol SNMP 1, RMON, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, CLI, SCP
    Encryption Algorithm MD5, SSL
    Authentication Method RADIUS
    Features Flow control, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Quality of Service (QoS), DHCP server, reset button, fanless, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Class of Service (CoS), 802.1x authentication, 24 MB packet buffer, Duplicated Address Detection, Type of Service (ToS), DiffServ Code Point (DSCP) support, cable test, Head of Line Blocking Prevention, Internet Control Message Protocol (ICMP)
    Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3az
    Processor X ARM: 800 MHz
    RAM 512 MB
    Flash Memory 256 MB
    Status Indicators Port transmission speed, system, link/activity
    Expansion / Connectivityftvuvayeue
    Interfaces 48 x 100Base-TX - RJ-45
    2 x 1000Base-T - RJ-45
    4 x 1000Base-X - SFP
    1 x USB - Type A - management
    Powerftvuvayeue
    Power Device Internal power supply
    Voltage Required AC 120/230 V (50/60 Hz)
    Power Consumption Operational 24.2 Watt
    Miscellaneous
    Rack Mounting Kit Included
    MTBF 256,281.25 hours
    Compliant Standards UL 60950, CSA 22.2, FCC CFR47 Part 15 A
    Localization North America
    Dimensions & Weight
    Width 17.3 in
    Depth 10.1 in
    Height 1.7 in
    Weight 7.87 lbs
    Manufacturer Warranty
    Service & Support Limited warranty - advance hardware replacement - 90 days - response time: 10 days
    Environmental Parameters
    Min Operating Temperature 32 F
    Max Operating Temperature 122 F
    Humidity Range Operating 10 - 90% (non-condensing)
    Min Storage Temperature -4 F
    Max Storage Temperature 158 F
    Humidity Range Storage 10 - 90% (non-condensing)
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