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Cisco SF250-48-K9-EU Managed L2 Fast Ethernet (10/100) Zwart netwerk-switch (SF250-48-K9-EU)

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€ 285,00
excl. BTW


EAN: 0882658767258 Beschikbaarheid: Ruim op voorraad

48x 10/100 ports, 2x Gigabit copper/SFP combo + 2x SFP ports, 13.1mpps, VLAN, 800 MHz ARM, 512 MB, 256 MB Flash, 3.57kg

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Cisco SF250-48-K9-EU. Switch type: Managed, Switch-laag: L2, MIB-ondersteuning: lldp-MIB, lldpextdot1-MIB, lldpextdot3-MIB, lldpextmed-MIB, rfc2674-MIB, rfc2575-MIB, rfc2573-MIB, r. Type basis-switching RJ-45 Ethernet-poorten: Fast Ethernet (10/100). Netwerkstandaard: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3. MAC-adrestabel: 8000 entries, Switchingcapaciteit: 17,6 Gbit/s, Throughput: 13,1 Mpps. Ondersteunde beveiligingsalgoritmen: 802.1x RADIUS, HTTPS, SSH, SSL/TLS, Authenticatie: Port-based authentication

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.


Kleur van het product Zwart
LED-indicatoren Activiteit, Link, PoE, Snelheid, System
Certificering UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Aan/uitschakelaar Ja


Switch type Managed
MIB-ondersteuning 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
Web-gebaseerd management Ja
System event log Ja
Multicast-ondersteuning Ja
Quality of Service (QoS) Ja
Reset button Ja
Switch-laag L2

Poorten & interfaces

Aantal basis-switching RJ-45 Ethernet-poorten 48
Type basis-switching RJ-45 Ethernet-poorten Fast Ethernet (10/100)
Aantal Combo SFP-poorten 2
Aantal USB 2.0-poorten 1
Aantal moduleslots SPF 2


Netwerkstandaard 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 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Head-of-line (HOL) blocking Ja
IGMP snooping Ja
10G support Nee
VLAN=ondersteuning Ja
Rate limiting Ja
DHCP server Ja
Port mirroring Ja
DHCP client Ja
Verbindingsaggregatie Ja
Datastroombeheer Ja
Broadcast stormbeheer Ja
Spanning tree protocol Ja
Port-based VLAN Ja
Tag-based VLAN Ja
Kabellengtedetectie Ja
Active Link-detectie Ja


MAC-adrestabel 8000 entries
Switchingcapaciteit 17,6 Gbit/s
Throughput 13,1 Mpps
Aantal VLANs 256
Aantal wachtrijen 4
Aantal gefilterde multicast-groepen 4000
Jumbo Frames ondersteuning Ja
Jumbo frames 9000


SSH/SSL support Ja
MAC adres filtering Ja
Ondersteunde beveiligingsalgoritmen 802.1x RADIUS, HTTPS, SSH, SSL/TLS
Authenticatie Port-based authentication


Beheerprotocollen HTTP/HTTPS, SNMP v1/2c/3, MIB, RMON, IPv4/IPv6, SNTP
Wissel protocols STP, RSTP, MSTP, LACP, IGMP 1/2/3


Type processor Ja
Packet buffergeheugen 24 MB
Flash memory 256 MB
Intern geheugen 512 MB
Mean time between failures (MTBF) 256281,25 uur
Frequentie van processor 800 MHz


AC invoer voltage 100-240 V
AC invoer frequentie 50/60 Hz
Stroomverbruik 24,2 W

Power over Ethernet (PoE)

Power over Ethernet (PoE) Nee

Minimale systeemeisen

Minimale systeemeisen - 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
Compatibele besturingssystemen Microsoft Windows, Linux, Mac OS X

Eisen aan de omgeving

Temperatuur, in bedrijf 0 - 50 °C
Temperatuur bij opslag -20 - 70 °C
Relatieve luchtvochtigheid, in bedrijf 10 - 90 procent
Luchtvochtigheid bij opslag 10 - 90 procent
Warmtedissipatie 82,57 BTU/h

Gewicht en omvang

Breedte 44 cm
Diepte 25,7 cm
Hoogte 4,4 cm
Gewicht 3,57 kg


Snelstartgids Ja
Meegeleverde kabels AC
Rekbevestigingspakket Ja
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