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Cisco sg550xg-48t managed network switch l3 10g ethernet (100/1000/10000) 1u black

Product (ex VAT):
£5,336.77
Product (inc VAT):
£6,404.13
ETA 2 - 5 DAYS
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Advanced Features for Demanding Environments at an Affordable Price

Your business is growing, and that means more customers, more opportunities, and more attention on your company. The only problem: Your network was built for a smaller operation. As you add more devices, applications, and users, your IT environment will become increasingly difficult and expensive to manage. Even worse, as the network becomes more complex and overloaded, your users are likely to see sluggish performance and even outages.

With customers and employees depending on your business more than ever before, a slow or unreliable network is not an option. You need an IT backbone that provides excellent performance, nonstop availability, and advanced security. The ideal network will be easy to manage, support advanced features that will grow with your company, and be at a price that’s affordable.

Cisco 550X Series Stackable Managed Switches

The Cisco 550X Series Stackable Managed Switches are the next-generation stackable managed Ethernet switches that provide the advanced capabilities and superior performance you need to support a more demanding network environment at an affordable price. These switches incorporate fan and power hardware redundancy, increasing overall network availability. The Cisco 550XG models provide 16, 24, or 48 ports of 10 Gigabit Ethernet with both copper and fiber connection options, providing a solid foundation for your current business applications, as well as those you are planning for the future. At the same time, these switches are easy to deploy and manage, without a large IT staff.

Cisco 550X Series switches are designed to protect your technology investment as your business grows. Unlike switches that claim to be stackable but have elements that are administered and troubleshot separately, the Cisco 550X Series provides true stacking capability, allowing you to configure, manage, and troubleshoot multiple physical switches as a single device and more easily expand your network.

A true stack delivers a unified data and control plane, in addition to a management plane, providing flexibility, scalability, and ease of use because the stack of units operate as a single entity constituting all the ports of the stack members. The switches also protect your technology investment with an enhanced warranty, dedicated technical support, and the ability to upgrade equipment in the future and receive credit for your Cisco 550X Series switch. Overall, the Cisco 550X Series provides the ideal technology foundation for a growing business.

Management features
ARP inspectionYes
Reset buttonYes
Switch typeManaged
Web-based managementYes
Quality of Service (QoS) supportYes
Multicast supportYes
Switch layerL3
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity48
Basic switching RJ-45 Ethernet ports type10G Ethernet (100/1000/10000)
Installed SFP+ modules quantity2
Copper ethernet cabling technology10BASE-T,10GBASE-T,100BASE-TX,1000BASE-T
Gigabit Ethernet (copper) ports quantity1
USB 2.0 ports quantity1
Console portRJ-45
ExpressCard slotNo
Networking
Cable types supportedCat6e, Cat7, Fiber
Tagged VLANYes
Private VLANYes
Port-based VLANYes
MAC address auto-learning supportedYes
Cable length detectionYes
Networking standardsIEEE 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) blockingYes
VLAN supportYes
Spanning tree protocolYes
Rate limitingYes
Port mirroringYes
Link aggregationYes
IP routingYes
IGMP snoopingYes
Flow control supportYes
DHCP serverYes
DHCP clientYes
Broadcast storm controlYes
10G supportYes
Data transmission
Jumbo frames9000
Throughput714.24 Mpps
Number of multicast groups filtered4000
Number of static routes8000
Number of IP interfaces256
MAC address table64000 entries
Switching capacity960 Gbit/s
Number of VLANs4094
Number of queues8
Jumbo frames supportYes
Optical fiber
Fiber optic connectorSFP+
Security
Loop protectionYes
IP-MAC-Port bindingYes
BPDU filtering/protectionYes
AuthenticationPort-based authentication
SSH/SSL supportYes
Security algorithms802.1x RADIUS,HTTPS,SSH,SSL/TLS
IGMP snoopingYes
Access Control List (ACL)Yes
Protocols
Management protocolsTFTP, SNTP, Telnet, SNMP
Design
Form factor1U
Colour of productBlack
StackableYes
LED indicatorsYes
CertificationUL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Rack mountingYes
Number of fans5 fan(s)
Performance
Physical stacking (units)8
StackableYes
Built-in processorYes
Processor frequency800 MHz
Mean time between failures (MTBF)111322.82 h
Internal memory512 MB
Flash memory256 MB
Firmware upgradeableYes
Power
Power consumption (max)264.4 W
Power supply includedYes
AC input voltage100-240
AC input frequency47/63
Number of power supply units1
Technical details
Physical stacking (units)8
Form factor1U
Colour of productBlack
StackableYes
Built-in processorYes
Processor frequency800 MHz
Mean time between failures (MTBF)111322.82 h
Firmware upgradeableYes
Rack mountingYes
Power over Ethernet (PoE)
Power over Ethernet (PoE)No
Certificates
CertificationUL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Memory
Internal memory512 MB
Flash memory256 MB
Indication
LED indicatorsYes
Operational conditions
Storage temperature (T-T)-20 - 70 °C
Storage relative humidity (H-H)10 - 90%
Operating temperature (T-T)0 - 50 °C
Operating relative humidity (H-H)10 - 90%
Heat dissipation902.17 BTU/h
Weight & dimensions
Width440 mm
Depth450 mm
Height44 mm
Weight7.43 kg
Packaging data
Rack mount kitYes
Resource CDYes
Quick start guideYes
Cables includedAC, Serial
Packaging content
Rack mount kitYes
Resource CDYes
Quick start guideYes
Cables includedAC, Serial
Part Number SG550XG-48T-K9-EU

Onsite Maintenance is as easy as 1, 2, 3, 4. Contact us for further information 24x7 on our sales number.

1: Plug and Play (400-3kVA) - Extended Warranty Contracts from 1 to 5 years from £9.99 per month ex VAT

For plug & play UPS Critical Power offers you a full range of distributed service packs. These competitively priced turn-key solutions optimize your UPS performances and enhance the availability of your equipment while meeting your financial constraints and technical requirements.

Warranty Plus Extends your warranty up to 3 years, next working day replacement
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Warranty Plus Extends your warranty up to 5 years, next working day replacement
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Intervention, Provides one preventative maintenance visit, planned visit  
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Battery Plus, Provides replacement batteries to site, next working day replacement
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Warranty One Extends your warranty up to 1 year, next working day replacement  
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2: Hardwired (4kVA Upwards– Onsite Maintenance Contracts from 1 to 5 years from £49.99 per month ex VAT

No matter what, your UPS, Generator, Cooling, Switchgear or Electrical Hardware must be ready to perform at all times. While every power solution we supply is backed-up by a comprehensive warranty with the manufacturer, maintenance plans to ensure business continuity are highly recommended, particularly for UPS systems from 1kVA. In particular, the battery set is of prime importance, and must be in good working order. With other consumables, such as fans and DC capacitors requiring regular maintenance and inspection logs reviewed to predict potential future problems.

Services Included

Silver Level

Gold Level

Platinum Level

 

Technical Hotline 24/7
Yes
Yes
Yes
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Preventative Maintenance
Yes
Yes
Yes
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Remote Monitoring 24/7
Yes
Yes
Yes
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Firmware Upgrades
Yes
Yes
Yes
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Emergency Response
Yes
Yes
Yes
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Labour
Yes
Yes
Yes
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Parts
Yes
Yes
Yes
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Monthly Event/Status Report
option
option
option
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Onsite Crash Kit
option
option
option
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Response Time
12 working hours
8 working hours
4 clock hours
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3: 24x7 Remote Monitoring Contracts from 1 month to 5 years from £29.99 per month ex VAT

Remote monitoring of UPS, Generators, Air Conditioning, Site Access and Environmental Systems is essential to allow swift offsite investigation of fault reports and real-time monitoring of the site status, allowing the correct response to be created and dispatched to site.

Engineer Installation and configuration during normal hours
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24x7 flexible status and remote monitoring.      
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Encrypted communication, allowing safe offsite monitoring    
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Alarms and events emailed and SMS texted automatically    
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Firewall Friendly
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Cloud based status overview and multiple sites status on one screen
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Allows First Fix Response to Site
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4. IR Thermal Imaging Surveys - Infrared electrical inspection. Infrared electrical testing finds hot, dangerous problems quickly. Infrared electrical inspections find hot spots caused by defects in connections and components.

Detect system overloads, loose defective components and damaged switchgear. Infrared electrical testing finds hot, dangerous problems quickly. Infrared electrical inspections find hot spots caused by defects in connections and components.

Infrared thermography is used to find areas of excess heat (caused by increased resistance) so that problems can be corrected before a component fails, causing damage to the component, creating safety hazards and productivity loss. Because increased heating is a sign of failure, infrared is the best diagnostic tool available for finding these hot connections in the early stages of degeneration.

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