SF250-48 48-PORT
48‑port L2 managed switch with two Gigabit combo RJ45/SFP ports, 802.1X RADIUS authentication, built‑in DHCP server/client, up to 256 VLANs, web a ...
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General
Brand
Cisco
Model
Cisco SF250-48-K9-EU
MPN
Cisco SF250-48-K9-EU
Characteristics
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
