Cisco Small Business SF250-48 48 ports Managed Switch

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£ 228.99  inc. vat

£ 190.82 ex. vat

Cisco Small Business SF250-48 48 ports Managed Switch

QuickFind: 749644 Mfr part code: SF250-48-K9-UK
  • Networking Product Advice:
  • 01430 433 671 or Solutions@Ebuyer.com
  • Managed
  • 48 Ports
  • Rack-mountable

Product Description

Cisco Small Business SF250-48 48 ports Managed Switch

- Product Description: Cisco Small Business SF250-48 - switch - 48 ports - Managed - rack-mountable
- Device Type: Switch - 48 ports - Managed
- 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 120/ 230 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

Technical Specification

Cisco Small Business SF250-48 48 ports Managed Switch

General

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
Processor X ARM: 800 MHz
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
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
RAM 512 MB
Flash Memory 256 MB
Status Indicators Port transmission speed, system, link/activity

Manufacturer Warranty

Service & Support Limited warranty - advance hardware replacement - 90 days - response time: 10 days
Service & Support Details Limited warranty - advance hardware replacement - 90 days - response time: 10 days

Power

Voltage Required AC 120/230 V (50/60 Hz)
Power Device Internal power supply
Power Consumption Operational 24.2 Watt

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

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

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)

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