Sf250-24p 24-port 10/100 Poe Smart Switch
ITCurry #: 0918Q052 | Article #: SF250-24P-K9-EU-
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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, 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.
| Warranty | |
| Base Warranty | Non Non |
| Beheerfuncties | |
| Switch type | Managed |
| Switch-laag | L2/L3 |
| Quality of Service (QoS) | Ja |
| Web-gebaseerd management | Ja |
| System event log | Ja |
| Poorten & interfaces | |
| Aantal basis-switching RJ-45 Ethernet-poorten | 24 |
| Type basis-switching RJ-45 Ethernet-poorten | Fast Ethernet (10/100) |
| Fast Ethernet (koperen) ports kwantiteit | 24 |
| Aantal Combo SFP-poorten | 2 |
| Aantal moduleslots SPF | 2 |
| Vezel-optische connector | SFP |
| Aantal USB 2.0-poorten | 1 |
| Netwerk | |
| 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 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| 10G support | Nee |
| Koperen ethernetbekabelingstechnologie | 10BASE-T, 100BASE-T |
| Port mirroring | Ja |
| Verbindingsaggregatie | Ja |
| Broadcast stormbeheer | Ja |
| Rate limiting | Ja |
| Spanning tree protocol | Ja |
| Head-of-line (HOL) blocking | Ja |
| VLAN=ondersteuning | Ja |
| Virtuele LAN-functies | Stacked VLAN, Voice VLAN, Protocol-based VLAN |
| Aantal VLANs | 255 |
| Data-uitwisseling | |
| Switchingcapaciteit | 12,8 Gbit/s |
| Verzending snelheid | 9,52 Mpps |
| MAC-adrestabel | 8000 entries |
| Aantal wachtrijen | 8 |
| Jumbo Frames ondersteuning | Ja |
| Jumbo frames | 9000 |
| Packet buffergeheugen | 12 MB |
| Beveiliging | |
| DHCP-functies | DHCP server, DHCP relay |
| Access Control List (ACL) | Ja |
| Regels voor toegangscontrolelijst (ACL) | 512 |
| IGMP snooping | Ja |
| Ondersteunde beveiligingsalgoritmen | 802.1x RADIUS, HTTPS, SSH, SSL/TLS |
| SSH/SSL support | Ja |
| Bescherming lus | Ja |
| DoS aanval preventie | Ja |
| Algoritmen wachtrijplanning | Weighted Round Robin (WRR) |
| Multicast-functies | |
| Multicast-ondersteuning | Ja |
| Protocollen | |
| GARP VLAN Registratieprotocol (GVRP) | Ja |
| IPv4- & IPv6-functies | Dual stack IPv4/IPv6 |
| Design | |
| Rack-montage | Ja |
| Vormfactor | 1U |
| Kleur van het product | Zwart |
| Reset button | Ja |
| LED-indicatoren | Ja |
| Aantal ventilatoren | 2 ventilator(en) |
| Certificering | UL 60950, FCC 15 A, CSA 22.2 |
| Prestatie | |
| Type processor | Ja |
| Frequentie van processor | 800 MHz |
| Intern geheugen | 512 MB |
| Flash memory | 256 MB |
| Geluidsniveau | 52,2 dB |
| Upgraden van firmware mogelijk | Ja |
| Plug and play | Ja |
| Mean time between failures (MTBF) | 314040 uur |
| Code geharmoniseerd systeem (HS) | 85176990 |
| Energie | |
| Vermogenstoevoer inclusief | Ja |
| AC-ingangsspanning | 100 - 240 V |
| AC-ingangsfrequentie | 50 - 60 Hz |
| Vermogensverbruik (max) | 230 W |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) | Ja |
| Hoeveelheid Power over Ethernet (PoE) ports | 24 |
| Totaal Power over Ethernet (PoE)-budget | 185 W |
| Eisen aan de omgeving | |
| Bedrijfstemperatuur (T-T) | 0 - 50 øC |
| Temperatuur bij opslag | -20 - 70 øC |
| Relatieve vochtigheid in bedrijf (V-V) | 10 - 90 procent |
| Luchtvochtigheid bij opslag | 10 - 90 procent |
| Warmtedissipatie | 812,09 BTU/h |
| Gewicht en omvang | |
| Breedte | 440 mm |
| Diepte | 257 mm |
| Hoogte | 44 mm |
| Gewicht | 4,1 kg |
| Verpakking | |
| Snelstartgids | Ja |
| Rekbevestigingspakket | Ja |
| Inbegrepen soorten voedingsstekkers | EU |