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Hardware Networking and Security Hubs and Switches
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Hubs and Switches

Cisco 250 Series SF250-48

MSRP$638.19
$477.00
Cisco 250 Series SF250-48
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Quick Details
  • Switch
  • smart
  • 48 x 10/100 + 2 x 10/100/1000 + 2 x combo Gigabit SFP + 2 x Gigabit SFP
  • rack-mountable
Cisco 250 Series SF250-48
  • Switch
  • smart
  • 48 x 10/100 + 2 x 10/100/1000 + 2 x combo Gigabit SFP + 2 x Gigabit SFP
  • rack-mountable
  Additional Details
Price: $477.00
MSRP: $638.19
Mfr Part #: SF250-48-K9-NA
SHI Part #: 32265462
Category: Network switches
UNSPSC: 43222612
Manufacturer: Cisco Systems
Product Type: Hardware
General Information
CategoryNetwork switches
DescriptionCisco 250 Series SF250-48 - Switch - smart - 48 x 10/100 + 2 x 10/100/1000 + 2 x combo Gigabit SFP + 2 x Gigabit SFP - rack-mountable
ManufacturerCisco Systems
MSRP$638.19
UNSPSC43222612
Main Specifications
Dimensions & Weight / Depth25.7 cm
Dimensions & Weight / Height4.4 cm
Dimensions & Weight / Weight3.57 kg
Dimensions & Weight / Width44 cm
Header / BrandCisco
Header / Country KitsNorth America
Miscellaneous / Product ColorBlack
Networking / Form FactorRack-mountable
Networking / Ports Qty48
Networking / TypeSwitch
Packaged Quantity1
Service & Support / Type90-day warranty
Dimensions & Weight
Depth25.7 cm
Height4.4 cm
Weight3.57 kg
Width44 cm
Environmental Parameters
Humidity Range Operating10 - 90% (non-condensing)
Humidity Range Storage10 - 90% (non-condensing)
Max Operating Temperature50 °C
Max Storage Temperature70 °C
Min Operating Temperature0 °C
Min Storage Temperature-20 °C
Expansion / Connectivity
Interfaces
  • 48 x 100Base-TX RJ-45
  • 2 x 1000Base-T RJ-45
  • 4 x 1000Base-X SFP
  • 1 x USB Type A management
General
Authentication MethodRADIUS
Capacity
  • MSTP instances: 8
  • Active VLANs: 256
  • QoS hardware queues: 4
Compliant StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3az
Device TypeSwitch - 48 ports - smart
Enclosure TypeRack-mountable 1U
Encryption AlgorithmMD5, SSL
FeaturesFlow control, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, WRR queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, SNTP support, STP support, RSTP support, MSTP support, QoS, DHCP server, reset button, fanless, LLDP support, DHCP relay, LACP, Port Security, DHCP client, Energy Efficient Ethernet, MIB, CoS, 802.1x authentication, 24 MB packet buffer, Duplicated Address Detection, ToS, DSCP support, cable test, Head of Line Blocking Prevention, ICMP
Flash Memory256 MB
Jumbo Frame Support9KB
MAC Address Table Size8K entries
Performance
  • Switching capacity: 17.6 Gbps
  • Forwarding performance (64-byte packet size): 13.1 Mpps
Ports48 x 10/100 + 2 x 10/100/1000 + 2 x combo Gigabit SFP + 2 x Gigabit SFP
ProcessorX ARM: 800 MHz
RAM512 MB
Remote Management ProtocolSNMP 1, RMON, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, CLI, SCP
Routing ProtocolIGMPv2, IGMP, IGMPv3
Status IndicatorsPort transmission speed, system, link/activity
SubtypeFast Ethernet
Manufacturer Warranty
Service & SupportLimited warranty - advance hardware replacement - 90 days - response time: 10 days
Miscellaneous
Compliant StandardsUL 60950, CSA 22.2, FCC CFR47 Part 15 A
LocalizationNorth America
MTBF256,281.25 hours
Rack Mounting KitIncluded
Power
Power Consumption Operational24.2 watt
Power DeviceInternal power supply
Voltage RequiredAC 100-240 V (50/60 Hz)
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