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Cisco SF250-48-K9-EU
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Cisco SF250-48-K9-EU

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  • Order number: 4908109000
  • supplier number SF250-48-K9-EU
Description Legal guarantee Service Product safety
Description
Allgemein Switch type Managed Switch layer L2 Basic switching RJ-45 Ethernet ports... more
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Allgemein
Switch type
Managed
Switch layer
L2
Basic switching RJ-45 Ethernet ports type
Fast Ethernet (10/100)
Basic switching RJ-45 Ethernet ports quantity
48
USB 2.0 ports quantity
1
MAC address table
8000 entries
Switching capacity
17.6 Gbit/s
Networking standards
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


Management features
Switch type
Managed
Switch layer
L2
Quality of Service (QoS) support
Yes
Web-based management
Yes
System event log
Yes
MIB support
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, rfc1611-MIB, rfc1612-MIB, rfc1850-MIB, rfc1907-MIB, rfc2571-MIB, rfc2572-MIB, rfc2574-MIB, rfc2576-MIB, rfc2613-MIB, rfc2665-MIB, rfc2668-MIB, rfc2737-MIB, rfc2925-MIB, rfc3621-MIB, rfc4668-MIB, rfc4670-MIB, trunk-MIB, tunnel-MIB, udp-MIB, draft-ietf-bridge-8021x-MIB, draft-ietf-bridge-rstpmib-04-MIB, draft-ietf-hubmib-etherif-mib-v3-00-MIB, draft-ietf-syslog-device-MIB, ianaaddrfamnumbers-MIB, ianaifty-MIB, ianaprot-MIB, inet-address-MIB, ip-forward-MIB, ip-MIB, RFC1155-SMI, RFC1213-MIB, SNMPv2-MIB, SNMPv2-SMI, SNMPv2-TM, RMON-MIB, rfc1724-MIB, dcb-raj-DCBX-MIB-1108-MIB, rfc1213-MIB, rfc1757-MIB, CISCOSB-lldp-MIB, CISCOSB-brgmulticast-MIB, CISCOSB-bridgemibobjects-MIB, CISCOSB-bonjour-MIB, CISCOSB-dhcpcl-MIB, CISCOSB-MIB, CISCOSB-wrandomtaildrop-MIB, CISCOSB-traceroute-MIB, CISCOSB-telnet-MIB, CISCOSB-stormctrl-MIB, CISCOSBssh-MIB, CISCOSB-socket-MIB, CISCOSB-sntp-MIB, CISCOSB-smon-MIB, CISCOSB-phy-MIB, CISCOSB-multisessionterminal-MIB, CISCOSB-mri-MIB, CISCOSB-jumboframes-MIB, CISCOSB-gvrp-MIB, CISCOSB-endofmib-MIB, CISCOSB-dot1x-MIB, CISCOSB-deviceparams-MIB, CISCOSB-cli-MIB, CISCOSB-cdb-MIB, CISCOSB-brgmacswitch-MIB, CISCOSB-3sw2swtables-MIB, CISCOSB-smartPorts-MIB, CISCOSB-tbi-MIB, CISCOSB-macbaseprio-MIB, CISCOSB-env_mib-MIB, CISCOSB-policy-MIB, CISCOSB-sensor-MIB, CISCOSB-aaa-MIB, CISCOSB-application-MIB, CISCOSB-bridgesecurity-MIB, CISCOSB-copy-MIB, CISCOSB-CpuCounters-MIB, CISCOSB-Custom1BonjourService-MIB, CISCOSB-dhcp-MIB, CISCOSB-dlf-MIB, CISCOSB-dnscl-MIB, CISCOSB-embweb-MIB, CISCOSB-fft-MIB, CISCOSB-file-MIB CISCOSB-greeneth-MIB, CISCOSB-greeneth-MIB, CISCOSB-interfaces-MIB, CISCOSB-interfaces_recovery-MIB, CISCOSB-ip-MIB, CISCOSB-iprouter-MIB, CISCOSB-ipv6-MIB, CISCOSB-mnginf-MIB, CISCOSB-lcli-MIB, CISCOSB-localization-MIB, CISCOSB-mcmngr-MIB, CISCOSB-mng-MIB, CISCOSB-physdescription-MIB, CISCOSB-PoE-MIB, CISCOSB-protectedport-MIB, CISCOSB-rmon-MIB, CISCOSB-rs232-MIB, CISCOSB-SecuritySuite-MIB, CISCOSB-snmp-MIB, CISCOSB-specialbpdu-MIB, CISCOSB-banner-MIB, CISCOSB-syslog-MIB, CISCOSB-TcpSession-MIB, CISCOSB-traps-MIB, CISCOSB-trunk-MIB, CISCOSB-tuning-MIB, CISCOSB-tunnel-MIB, CISCOSB-udp-MIB, CISCOSB-vlan-MIB, CISCOSB-ipstdacl-MIB, CISCOSB-eee-MIB, CISCOSB-ssl-MIB, CISCOSB-digitalkeymanage-MIB, CISCOSB-qosclimib-MIB, CISCOSB-digitalkeymanage-MIB, CISCOSB-tbp-MIB, CISCOSMB-MIB, CISCOSB-secsd-MIB, CISCOSB-draft-ietf-entmib-sensor-MIB, CISCOSB-draft-ietf-syslog-device-MIB, CISCOSB-rfc2925-MIB, CISCO-SMI-MIB, CISCOSB-DebugCapabilities-MIB, CISCOSB-CDP-MIB, CISCOSB-vlanVoice-MIB, CISCOSB-EVENTS-MIB, CISCOSB-sysmng-MIB, CISCOSB-sct-MIB, CISCO-TC-MIB, CISCO-VTP-MIB, CISCO-CDP-MIB
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
48
Basic switching RJ-45 Ethernet ports type
Fast Ethernet (10/100)
Combo SFP ports quantity
2
SFP module slots quantity
2
USB 2.0 ports quantity
1
Power over Ethernet (PoE)
Power over Ethernet (PoE)
No
Data transmission
MAC address table
8000 entries
Switching capacity
17.6 Gbit/s
Forwarding rate
13.1 Mpps
Number of queues
4
Jumbo frames support
Yes
Jumbo frames
9000
Packet buffer memory
24 MB
Protocols
Management protocols
HTTP/HTTPS, SNMP v1/2c/3, MIB, RMON, IPv4/IPv6, SNTP
Switching protocols
STP, RSTP, MSTP, LACP, IGMP 1/2/3
Network
Networking standards
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
10G support
No
Port mirroring
Yes
Flow control support
Yes
Link aggregation
Yes
Broadcast storm control
Yes
Rate limiting
Yes
Spanning tree protocol
Yes
Head-of-line (HOL) blocking
Yes
Active link detection
Yes
Cable length detection
Yes
VLAN support
Yes
Virtual LAN features
Tagged VLAN, Port-based VLAN
Number of VLANs
256
Power
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
Power consumption (typical)
24.2 W
Multicast features
Multicast support
Yes
Number of multicast groups filtered
4000
Performance
Built-in processor
Yes
Processor frequency
800 MHz
Internal memory
512 MB
Flash memory
256 MB
Compatible operating systems
Microsoft Windows, Linux, Mac OS X
Noise level
49.3 dB
Mean time between failures (MTBF)
256281 h
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 Microsoft Windows, Linux, or Mac OS X) installed
Design
Product colour
Black
Reset button
Yes
LED indicators
Activity, Link, PoE, Speed, System
On/off switch
Yes
Certification
UL (UL 60950), CSA (CSA 22.2), CE mark, FCC 15 (CFR 47)
Security
DHCP features
DHCP server, DHCP client
IGMP snooping
Yes
Security algorithms
802.1x RADIUS, HTTPS, SSH, SSL/TLS
MAC address filtering
Yes
SSH/SSL support
Yes
Authentication
Port-based authentication
DoS attack prevention
Yes
Authentication type
RADIUS
Packaging data
Cables included
AC
Quick start guide
Yes
Rack mount kit
Yes
Operational conditions
Operating temperature (T-T)
0 - 50 °C
Storage temperature (T-T)
-20 - 70 °C
Operating relative humidity (H-H)
10 - 90 %
Storage relative humidity (H-H)
10 - 90 %
Heat dissipation
82.57 BTU/h
Weight & dimensions
Width
440 mm
Depth
350 mm
Height
44 mm
Weight
3.57 kg
Logistics data
Harmonized System (HS) code
85176990
Legal guarantee
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Legal guarantee

For consumers only (B2C).

For tangible goods, please refer to the legal guarantee notice below.

For business customers (B2B), the applicable statutory and contractual provisions apply.

EU harmonised notice on the legal guarantee of conformity
Service
Service more
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Service
IT-Planet SmartCare service packages are individually configured for you. Whether in the event of a malfunction or a hardware failure, we will help you immediately via remote maintenance or on site with a qualified technician. Our service is available around the clock, 365 days a year. In contrast to the original service solutions, you can save up to 70% with our technician and software services.

IT-Planet SmartCare Service

More Information
Product safety
Cisco Systems GmbH
Parkring 20D

85748
Garching
Deutschland
info-center @ cisco.com
089 516571000
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Product safety
Cisco Systems GmbH
Parkring 20D

85748
Garching
Deutschland
info-center @ cisco.com
089 516571000
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