Description
In today's hyperconnected 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.
With Cisco 250 Series Smart Switches, you can achieve business-class network performance and security without paying for advanced network management 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.
The Cisco 250 Series is the next generation of affordable smart switches that combine powerful network performance and reliability with the essential network management features you need for a solid business network. These expandable Fast Ethernet or Gigabit Ethernet switches provide basic management, security, and quality-of-service (QoS) features beyond those of an unmanaged or consumer-grade switch, at a lower cost than managed switches. And with an easy-to-use web user interface, Auto Smartports, and flexible Power over Ethernet (PoE) Plus capability, you can deploy and configure a complete business network in minutes.
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ETHERNET PORT CONFIGURATION
48-port 10/100M, 2 x 1G combo SFP, 2 x SFP -
CONFIGURATION & CONTROL
Easy-to-use GUI interface and CLI offers basic+ capabilities, SNMP, Cisco FindIT Network Manager, PnP -
L2+ FEATURES
Static routing, VLANs, QoS, Voice VLAN, GVRP, MSTP, and IGMP Snooping -
SECURITY FEATURES
Access Control List (ACL), 802.1X / RADIUS, DoS prevention, SSH/SSL -
PEACE OF MIND
Limited-lifetime warranty, one-year technical support, and free software fixes for the term of the warranty
Specifications
Summary
- Product Description
- Cisco 250 Series SF250-48 - switch - 48 ports - smart - rack-mountable
- Device Type
- Switch - 48 ports - smart
- Enclosure Type
- Rack-mountable 1U
- Subtype
- Fast Ethernet
- Ports
- 48 x 10/100 + 2 x 10/100/1000 + 2 x combo Gigabit SFP + 2 x Gigabit SFP
- Performance
- Switching capacity: 17.6 Gbps , Forwarding performance (64-byte packet size): 13.1 Mpps
- Capacity
- MSTP instances: 8 , Active VLANs: 256 , QoS hardware queues: 4
- MAC Address Table Size
- 8K entries
- Jumbo Frame Support
- 9KB
- Routing Protocol
- IGMPv2, IGMP, IGMPv3
- Remote Management Protocol
- SNMP 1, RMON, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, CLI, SCP
- Features
- Flow control, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Quality of Service (QoS), DHCP server, reset button, fanless, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Class of Service (CoS), 802.1x authentication, 24 MB packet buffer, Duplicated Address Detection, Type of Service (ToS), DiffServ Code Point (DSCP) support, cable test, Head of Line Blocking Prevention, Internet Control Message Protocol (ICMP)
- Compliant Standards
- IEEE 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
- Power
- AC 100-240 V (50/60 Hz)
- Dimensions (WxDxH)
- 44 cm x 25.7 cm x 4.4 cm
- Weight
- 3.57 kg
- Localisation
- United Kingdom
- Manufacturer Warranty
- 90 days warranty
Detailed Specification
General
- Device Type
- Switch - 48 ports - smart
- Enclosure Type
- Rack-mountable 1U
- Subtype
- Fast Ethernet
- Ports
- 48 x 10/100 + 2 x 10/100/1000 + 2 x combo Gigabit SFP + 2 x Gigabit SFP
- Performance
- Switching capacity: 17.6 Gbps , Forwarding performance (64-byte packet size): 13.1 Mpps
- Capacity
- MSTP instances: 8 , Active VLANs: 256 , QoS hardware queues: 4
- MAC Address Table Size
- 8K entries
- Jumbo Frame Support
- 9KB
- Routing Protocol
- IGMPv2, IGMP, IGMPv3
- Remote Management Protocol
- SNMP 1, RMON, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, CLI, SCP
- Encryption Algorithm
- MD5, SSL
- Authentication Method
- RADIUS
- Features
- Flow control, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Quality of Service (QoS), DHCP server, reset button, fanless, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Class of Service (CoS), 802.1x authentication, 24 MB packet buffer, Duplicated Address Detection, Type of Service (ToS), DiffServ Code Point (DSCP) support, cable test, Head of Line Blocking Prevention, Internet Control Message Protocol (ICMP)
- Compliant Standards
- IEEE 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
- Processor
- X ARM: 800 MHz
- RAM
- 512 MB
- Flash Memory
- 256 MB
- Status Indicators
- Port transmission speed, system, link/activity
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
Power
- Power Device
- Internal power supply
- Voltage Required
- AC 100-240 V (50/60 Hz)
- Power Consumption Operational
- 24.2 Watt
Miscellaneous
- Rack Mounting Kit
- Included
- MTBF
- 256,281.25 hours
- Compliant Standards
- UL 60950, CSA 22.2, FCC CFR47 Part 15 A
- Localisation
- United Kingdom
Dimensions & Weight
- Width
- 44 cm
- Depth
- 25.7 cm
- Height
- 4.4 cm
- Weight
- 3.57 kg
Manufacturer Warranty
- Service & Support
- Limited warranty - advance hardware replacement - 90 days - response time: 10 days
Environmental Parameters
- Min Operating Temperature
- 0 °C
- Max Operating Temperature
- 50 °C
- Humidity Range Operating
- 10 - 90% (non-condensing)
- Min Storage Temperature
- -20 °C
- Max Storage Temperature
- 70 °C
- Humidity Range Storage
- 10 - 90% (non-condensing)
