Cisco SG250-26-K9 26 Ports Switch
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Why Cisco SG250-26-K9 Small Business 250 Series is the best?

Availability: In Stock
Part Number#: SG250-26-K9
$320.00
3% Discount on Checkout

Short Description:
SG250-26-K9 Small Business SG250-26 Ethernet 24 Ports And 2 Combo Gigabit Small Form-Factor Pluggable (SFP) Ports Managed Switch | Made by Cisco | Refurbished

Interface Types of This Product: Switch 26 Port

Brand:
Cisco
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days
We are giving specifications below, why one should consider procuring Cisco 26 Port Switch Networking features, a general overview, description, performance specification, relevant images, a competitive price infographic, and technical information about the SG250-26-K9 model with compatibility.

Robust Security and Dynamic Quality

The Cisco SG250-26-K9 Small Business 250 Series 26 Ports Managed Switch is a robust and dynamic network switch designed for small businesses. It offers advanced security features and high-quality performance to ensure that your network stays secure and reliable.

One of the key features of the Cisco this model is its robust security capabilities. It includes advanced security features such as access control lists (ACLs), port security, and IEEE 802.1X authentication to protect your network from unauthorized access and malicious attacks. Additionally, it also supports advanced security protocols such as IPv6, SSL, and SSH to ensure that your network is secure from end-to-end.

Another important feature of the Cisco this model is its dynamic quality of service (QoS) capabilities. The switch supports advanced QoS features such as traffic prioritization, bandwidth control, and congestion management to ensure that your network traffic is handled efficiently and effectively. This allows you to prioritize important traffic such as voice and video, while also controlling bandwidth usage to prevent congestion and slowdowns.

Performance and Reliability

This Cisco Small Business 250 Series 26-Ports SFP PoE+ Manageable Layer 3 Ethernet Switch is designed to deliver high performance and reliability for small and medium-sized businesses.

In terms of performance, the switch has a non-blocking architecture, meaning that all ports can operate at their full speed simultaneously without any performance degradation. It has a switching capacity of 52 Gbps, which allows it to handle a large amount of traffic without any delays.

In terms of reliability, the switch has a number of features to ensure that it stays up and running. It has redundant power supplies to ensure that the switch stays powered in the event of a power failure. It also has a built-in diagnostic tool for identifying and troubleshooting issues, and it can be configured with a range of network security features to protect against cyber threats.

Compliant Standards

The Cisco SG250-26-K9 Small Business 250 Series 26 Ports Managed Switch is compliant with several standards, including:

  • IEEE 802.3: This standard defines the physical layer and data link layer of Ethernet networks. It includes specifications for 10 Mbps, 100 Mbps, and 1000 Mbps Ethernet.
  • IEEE 802.3u: This standard defines the 100 Mbps Fast Ethernet specifications for both full-duplex and half-duplex operations.
  • IEEE 802.3ab: This standard defines the 1000 Mbps Gigabit Ethernet specifications for both full-duplex and half-duplex operations.
  • IEEE 802.3x: This standard defines flow control mechanisms for full-duplex Ethernet networks. It ensures that a switch does not receive more data than it can handle, preventing data loss.
  • IEEE 802.1p: This standard defines a method for prioritizing network traffic based on the type of service. It allows for real-time traffic such as voice and video to be given priority over less time-sensitive traffic.
  • IEEE 802.1Q: This standard defines a method for tagging VLANs on Ethernet frames, allowing for multiple logical networks to be created on the same physical infrastructure.
  • IEEE 802.1d: This standard defines the Spanning Tree Protocol (STP), which allows for the creation of a loop-free network topology.
  • IEEE 802.1w: This standard defines the Rapid Spanning Tree Protocol (RSTP), which improves upon STP by providing faster convergence in the event of a topology change.
  • IEEE 802.1X: This standard defines a method for providing secure network access control. It uses a combination of port-based and user-based authentication to ensure that only authorized users can access the network.

Detail Information about this Cisco SG250-26-K9

  • Manufacturer: Cisco
  • Model Number or SKU# SG250-26-K9
  • Product Model: SG250-26
  • Product Series: 250
  • Product Type: Ethernet Switch

Technical Information of 26 Ports Switch

  • Total Number of Network Ports: 26
  • Uplink Port: Yes
  • Modular: Yes
  • Stack Port: No
  • Port/Expansion Slot Details: 2 x Gigabit Ethernet Expansion Slot
  • Port/Expansion Slot Details: 26 x Gigabit Ethernet Network

Performance for this Ethernet Switch

  • Media Type Supported: Optical Fiber
  • Media Type Supported: Twisted Pair
  • Ethernet Technology: Gigabit Ethernet
  • Network Technology: 1000Base-T
  • Network Technology: 1000Base-X

I/O Expansions for Managed Switch

  • Number of Total Expansion Slots 2
  • Expansion Slot Type: SFP
  • Shared SFP Slot: Yes
  • Number of SFP Slots: 2
  • Network & Communication
  • Layer Supported 2
  • Management & Protocols
  • Manageable Yes

Power Description:

  • Power Source Power Supply
  • Redundant Power Supply Supported No

Dimensions & Weight

  • Height: 1.7 inch
  • Width: 17.3 inch
  • Depth: 8 inch
  • Weight (Approximate): 6 Lbs

Features:

  • DHCP Support, BOOTP-Unterstützung, VLAN-Unterstützung, IGMP Snooping, Syslog-Unterstützung, Schutz vor DoS-Angriffen, Port-Spiegelung, DiffServ-Unterstützung, Weighted Round Robin (WRR)-Warteschlange, Broadcast Storm Control, IPv6-Unterstützung, Multicast

Miscellaneous

  • Package Contents-
  • SG250-26 26-Port Gigabit Smart Switch
  • Power Cord
  • Mounting Kit
  • Quick Start Guide

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 802.3az

Different Types of Switches

Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).

Unmanaged Switches

The unmanaged switches offer fixed configuration on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.

Managed Switches

The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.

The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.

Smart Switches

Smart switches refer to switches that possess more features than those of unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.

Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.

Modular Switches

Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.

Here, you can check more available conditions of your desired product SG250-26-K9 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.

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Warranty

ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.

Delivery

Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday


FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states


Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days


Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
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  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.