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Cisco SF250-48 Managed Ethernet Switch with 48x 100Mb/s Ports and 2x 1Gb/s Combo(RJ45/SFP)

278.97 GBP 121.01 GBP 57% Off

48‑port managed L2 switch with dual Gigabit combo RJ45/SFP ports, supporting 802.1X RADIUS, HTTPS, SSH, and SSL/TLS security. It offers a DHCP server/client, up to 256 VLANs, web/CLI management, and runs on 24 W power in a single‑U rack chassis.

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Brand Cisco
EAN 0882658767258
ASIN B01GZ20F6A
Model SF250-48-K9-EU
MPN SF250-48-K9-EU
SKU SF250-48-K9-EU
Authentication Port-based authentication
Authentication type RADIUS
Buttons Reset button
Cables included AC
Cabling UTP category 5 or higher for 10BASE-T/100BASE-TXUTP category 5e or higher for 1000BASE-T
Certificates UL (UL 60950), CSA (CSA 22.2), CE, FCC Part 15 (CFR 47) Class A
Colour Black
Compatible operating systems Microsoft Windows, Linux, Mac OS X
CPU 800 MHz ARM
DHCP features DHCP server,DHCP client
Dimensions 440 mm x 44 mm x 257 mm
Ethernet technology Fast Ethernet
Expansion slots 48 x Fast Ethernet Network
Flash memory 256 MB
Harmonized System HS code 85176990
Head-of-line HOL blocking Prevention of HOL blockades
Installed SFP modules quantity 2
Jumbo frames 9
Management By web browser,CLI - Command Line Interface,
Management protocols HTTP/HTTPS, SNMP v1/2c/3, MIB, RMON, IPv4/IPv6, SNTP
Media type supported Twisted Pair
Network technology 10/100Base-TX
Number of multicast groups filtered 4000
On/off switch Y
Power Without PoE
Power supply Input 100 to 240 V, 50 to 60 Hz, internal, integrated
RJ-45 ethernet ports type 100 )
Security algorithms 802.1x RADIUS,HTTPS,SSH,SSL/TLS
Switch type Managed
Switching protocols STP, RSTP, MSTP, LACP, IGMP 1/2/3
Total Number of Ports 48 x Fast Ethernet + 4 x Gigabit Ethernet
Type of case Rack (1U)
USB connector USB Type A socket on the front panel of the switch makes it easy to manage files and images
Virtual LAN features Tagged VLAN,Port-based VLAN