Cisco SG250-26P-K9-UK network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black

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cisco

Cisco SG250-26P-K9-UK network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black

Stock :

£1.00 (Excl VAT)
£1.20 (incl. VAT)

Brand : cisco Part Number : SG250-26P-K9-UK

Introduction

Build a reliable, easy-to-use business network at an affordable priceI

n today's hyper-connected 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 doesnt mean you need the most advanced feature set on the market. For businesses requiring high performance, advanced security, and rich manageability from the network, fully managed switches are an excellent choice. However, they also typically come with high price tags. Smart switches provide the right level of network features and capabilities for growing businesses at a lower price, so youll have more dollars to put toward other areas of your business. With CiscoŽ 250 Series Smart Switches (Figure 1), you can achieve business-class network performance and security without paying for advanced network 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.

Cisco 250 Series Smart Switches

The Cisco 250 Series is the next generation of affordable smart switches that combine powerful network performance and reliability with a complete suite of the network features you need for a solid business network. These powerful Fast Ethernet or Gigabit Ethernet switches, with Gigabit or 10 Gigabit Ethernet uplinks, provide multiple management options, sophisticated security capabilities, fine-tuned Quality-of-Service (QoS) and Layer 3 static routing features far beyond those of an unmanaged or consumer-grade switch, at a lower cost than for fully managed switches. And with an easy-to-use web user interface, Smart Network Application, and Power over Ethernet Plus (PoE+) capability, you can deploy and configure a complete business network in minutes.

Business applications

Whether you need basic, high-speed connectivity for your computers and servers or a comprehensive voice, data, and wireless technology solution, Cisco 250 Series switches can meet your business needs. Possible deployment scenarios include: - High-speed desktop connectivity: Cisco 250 Series switches can quickly and securely connect employees working in small offices with one another and with all of the printers, servers, and other devices they use. High performance and reliable connectivity help speed up file transfers and data processing, improve network uptime, and keep your employees productive. - Flexible wireless connectivity: Cisco 250 Series switches work with Cisco and third-party wireless solutions to extend the reach of your network. With security features, Power over Ethernet (PoE), VLAN, and QoS, these switches are the perfect foundation to add business-grade wireless to a network. The capability of up to 30W of power per port provided through the Ethernet cable means you can easily deploy innovative 802.11ac wireless technology to maximize workforce productivity. - Unified communications: The Cisco 250 Series provides QoS features to enable you to prioritize delay-sensitive traffic in your network and let you converge all of your communications solutions such as IP telephony and video surveillance onto a single Ethernet network. Cisco offers a complete portfolio of IP telephony and other unified communications products designed for small businesses, and Cisco 250 Series switches have been rigorously tested to help ensure easy integration and full compatibility with these and other vendor products.

Specifications

Management features
Reset button Yes
Multicast support Yes
Traffic shaping Yes
Traffic classification Yes
Switch type Managed
Web-based management Yes
System event log Yes
Quality of Service (QoS) support Yes
Switch layer L3
Configuring Location Settings (CLI) Yes
Cloud-managed Yes
Ports & interfaces
Copper ethernet cabling technology 10BASE-T, 100BASE-TX, 1000BASE-T
Basic switching RJ-45 Ethernet ports quantity 24
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Combo SFP ports quantity 2
Gigabit Ethernet (copper) ports quantity 24
USB 2.0 ports quantity 1
Network
IGMP snooping Yes
GARP VLAN Registration Protocol (GVRP) Yes
Cable types supported Cat5e
Cable length detection Yes
Active link detection Yes
Copper ethernet cabling technology 10BASE-T, 100BASE-TX, 1000BASE-T
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 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Head-of-line (HOL) blocking Yes
VLAN support Yes
Spanning tree protocol Yes
Rate limiting Yes
Port mirroring Yes
Link aggregation Yes
Flow control support Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Broadcast storm control Yes
10G support No
Virtual LAN features Port-based VLAN, Tagged VLAN, Voice VLAN
Virtual LAN features
VLAN support Yes
Virtual LAN features Port-based VLAN, Tagged VLAN, Voice VLAN
Data transmission
Multicast Listener Discovery (MLD) snooping MLD v1/2
Jumbo frames 9000
Number of static routes 32
Number of IP interfaces 16
Packet buffer memory 3 MB
MAC address table 8000 entries
Switching capacity 52 Gbit/s
Number of queues 8
Jumbo frames support Yes
Static route Yes
Forwarding rate 38.69 Mpps
IPv4 & IPv6 features
IPv4 & IPv6 features Dual stack IPv4/IPv6
Performance
Packet buffer memory 3 MB
Stackable No
Processor frequency 800 MHz
Mean time between failures (MTBF) 430341 h
Internal memory 512 MB
Flash memory 256 MB
Firmware upgradeable Yes
Built-in processor Yes
Technical details
Form factor 1U
Product colour Black
Stackable No
Processor frequency 800 MHz
Mean time between failures (MTBF) 430341 h
Firmware upgradeable Yes
Rack mounting Yes
Built-in processor Yes
Sustainability compliance Yes
Sustainability certificates CE, WEEE
Security
Loop protection Yes
Authentication Guest VLAN, Port-based authentication
Access Control List (ACL) rules 512
Security algorithms SSH, SSH-2, SSL/TLS
IGMP snooping Yes
Access Control List (ACL) Yes
Queue scheduling algorithms SP
Authentication type IEEE 802.1x, RADIUS
DHCP features DHCP client, DHCP relay, DHCP server
Multicast features
Multicast support Yes
Multicast Listener Discovery (MLD) snooping MLD v1/2
Protocols
Management protocols SNMP v1/2c/3, Telnet, TFTP, HTTP/HTTPS, SNTP
GARP VLAN Registration Protocol (GVRP) Yes
IPv4 & IPv6 features Dual stack IPv4/IPv6
Certificates
Certification UL (UL 60950), CSA (CSA 22.2), FCC 15 (CFR 47) A
Memory
Packet buffer memory 3 MB
Internal memory 512 MB
Flash memory 256 MB
Design
Reset button Yes
Form factor 1U
Product colour Black
Stackable No
LED indicators Yes
Certification UL (UL 60950), CSA (CSA 22.2), FCC 15 (CFR 47) A
Rack mounting Yes
Number of fans 2 fan(s)
Redundant fans support Yes
Indication
LED indicators Yes
Mobile network
GARP VLAN Registration Protocol (GVRP) Yes
Power
Power supply included Yes
AC input voltage 100 - 240 V
AC input frequency 50 - 60 Hz
Number of power supply units 1
Power over Ethernet (PoE)
Power over Ethernet plus (PoE+) ports quantity 24
Total Power over Ethernet (PoE) budget 195 W
Power over Ethernet (PoE) Yes
Operational conditions
Storage temperature (T-T) -25 - 70 °C
Storage relative humidity (H-H) 10 - 90%
Operating temperature (T-T) 0 - 50 °C
Operating relative humidity (H-H) 10 - 90%
Heat dissipation 893.98 BTU/h
Weight & dimensions
Width 440 mm
Depth 257 mm
Height 44 mm
Weight 3.81 kg
Sustainability
Sustainability compliance Yes
Sustainability certificates CE, WEEE
Other features
Ethernet LAN data rates 10,100,1000 Mbit/s
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