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Cisco SF250-48HP-K9-EU
  • Cisco SF250-48HP-K9-EU
  • Cisco SF250-48HP-K9-EU
Build a Reliable, Easy-to-Use Basic Business Network at an Affordable PriceIn 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 ApplicationsWhether 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.
10G supportNo
AC adapter includedY
AC input frequency50 - 60 Hz
AC input voltage110 - 220 V
Basic switching RJ-45 Ethernet ports quantity48
Basic switching RJ-45 Ethernet ports typeFast Ethernet (10/100)
Broadcast storm controlY
Built-in processorY
Cables includedAC
CertificationUL (UL 60950), CSA (CSA 22.2), CE mark, FCC 15 (CFR 47)
Compatible operating systemsMicrosoft Windows, Linux, Mac OS X
Depth350 mm
Flash memory256 MB
Flow control supportY
Forwarding rate13.1 Mpps
Head-of-line (HOL) blockingY
Heat dissipation904.9 BTU/h
Height44 mm
IGMP snoopingY
Internal memory512 MB
Jumbo frames supportY
LED indicatorsActivity,Link,PoE,Speed,System
Link aggregationY
MAC address filteringY
MAC address table8000 entries
Management protocolsHTTP/HTTPS, SNMP v1/2c/3, MIB, RMON, IPv4/IPv6, SNTP
Mean time between failures (MTBF)286555 h
MIB supportlldp-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
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
Multicast supportY
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 802.3af,IEEE 802.3at,IEEE 802.3az,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z
Noise level38 dB
Number of fans2 fan(s)
Number of multicast groups filtered4000
Number of queues4
Number of VLANs256
On/off switchY
Operating relative humidity (H-H)10 - 90 %
Operating temperature (T-T)0 - 50 °C
Packet buffer memory24 MB
Port mirroringY
Power consumption (typical)44.3 W
Power over Ethernet (PoE)Yes
Power over Ethernet plus (PoE+) ports quantity48
Processor frequency800 MHz
Quality of Service (QoS) supportY
Quick start guideY
Rack mount kitY
Rate limitingY
Reset buttonY
Security algorithms802.1x RADIUS,HTTPS,SSH,SSL/TLS
Spanning tree protocolY
SSH/SSL supportY
Storage relative humidity (H-H)10 - 90 %
Storage temperature (T-T)-20 - 70 °C
Switch layerL2
Switch typeManaged
Switching capacity17.6 Gbit/s
Switching protocolsSTP, RSTP, MSTP, LACP, IGMP 1/2/3
System event logY
Total Power over Ethernet (PoE) budget195 W
USB 2.0 ports quantity1
VLAN supportY
Web-based managementY
Weight4930 g
Width440 mm
Jumbo frames9000
Installed SFP modules quantity2
AuthenticationPort-based authentication
Installed SFP+ modules quantity2
Cable length detectionY
Active link detectionY
Product colourBlack
Virtual LAN featuresTagged VLAN,Port-based VLAN
DHCP featuresDHCP server,DHCP client

sf250-48hp-k9-eu.pdf

Cisco SF250-48HP-K9-EU Data Sheet

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Cisco SF250-48HP-K9-EU

48x 10/100 PoE+ ports, 2x Gigabit copper/SFP combo + 2x SFP ports, 13.1mpps, VLAN, 800 MHz ARM, 512 MB, 256 MB Flash, 4.93kg

SF250-48HP-K9-EU

Out of Stock

£765.66
£638.05 Ex VAT.