The SG350-20-K9-NA is a managed layer 3 Ethernet switch produced by Cisco Systems. It is part of the Cisco Small Business series and offers 20 ports. The switch is managed, meaning it can be configured and monitored remotely, and it supports layer 3 routing, enabling advanced network segmentation and traffic management.
Features of the SG350-20-K9-NA include:
- Advanced security features such as access control lists (ACLs) and IP-MAC-Port Binding.
- Support for Quality of Service (QoS) to prioritize network traffic.
- Flexible Link Aggregation (LAG) for increased bandwidth and redundancy.
- Easy setup and management through the web-based graphical user interface (GUI) or CLI.
- Energy Efficient Ethernet (EEE) for reducing power consumption.
This switch is suitable for small to medium-sized businesses, offering enterprise-level features at an affordable price. It can be used to build a secure and scalable network infrastructure to support the needs of growing businesses.
Maximizing Network PerformanceMaximizing the network performance of the SG350-20-K9-NA Cisco Small Business 20 Ports Managed Layer 3 Ethernet Switch involves optimizing various aspects of the switch's configuration and operation to ensure that the network runs smoothly and efficiently. Some of the key practices to consider include:
- Configuring Quality of Service (QoS): By prioritizing critical network traffic, you can prevent congestion and ensure that important data is transmitted efficiently.
- Link Aggregation (LAG): Enabling LAG can increase bandwidth and provide redundancy, reducing the risk of downtime.
- Access Control Lists (ACLs): ACLs help secure the network by restricting access to unauthorized users and devices.
- Energy Efficient Ethernet (EEE): By enabling EEE, you can reduce power consumption and lower operating costs.
- Virtual Local Area Networks (VLANs): Segmenting the network using VLANs can increase security and improve network performance.
- Regular firmware updates: Keeping the firmware up-to-date can help fix bugs and improve performance.
- Monitoring the network: Regular monitoring can help you identify and resolve potential bottlenecks before they impact performance.
- Appropriate cable types and distances: Using the right cable types and ensuring the proper distances between devices can help ensure reliable connectivity and performance.
- Proper switch-to-device ratios: Oversubscribing the switch can impact performance, so it is important to have the right ratio of switch ports to network devices.
- Proper port configuration: Properly configuring switch ports for the specific network devices connected to them, including setting the appropriate speed and duplex, can help ensure optimal performance.
The SG350-20-K9-NA Cisco Small Business 20 Ports Managed Layer 3 Ethernet Switch offers several power options and redundancy features to ensure reliable operation. These include:
- Dual Power Supply: The switch can be configured with a second power supply to provide redundancy in case of a failure of the primary power supply.
- Energy Efficient Ethernet (EEE): This feature reduces power consumption during periods of low network activity, helping to lower operating costs.
- Power over Ethernet (PoE): The switch supports PoE, allowing you to power connected devices directly over the Ethernet cable, reducing the need for separate power cables and outlets.
- Power Savings Mode: The switch can be configured to enter a power savings mode during periods of low network activity, further reducing power consumption.
- Auto Power Down: This feature automatically powers down the switch when it is not in use, helping to reduce power consumption.
- Manufacturer Cisco
- Manufacturer Part Number SG350-20-K9-NA
- Product Series 350
- Product Model SG350-20
- Product Name SG350-20 20-Port Gigabit Managed Switch
- Product Type Ethernet Switch
Interfaces/Ports
- Total Number of Network Ports 20
- Port/Expansion Slot Details 20 x Gigabit Ethernet Network
Media & Performance
- Media Type Supported Twisted Pair
- Ethernet Technology Gigabit Ethernet
- Network Technology 1000Base-T
Network & Communication
- Layer Supported 3
Management & Protocols
- Manageable Yes
Power Description
- Power Source AC Adapter
- Redundant Power Supply Supported No
Miscellaneous
- Package Contents-
- SG350-20 20-Port Gigabit Managed Switch
- Power Adapter
- Mounting Kit
- Console Cable
- Quick Start Guide
Please contact us over the phone or ask for live chat/help if you have any questions about the estimated time of arrival for any "lead time required" item.
About Refurbished Products
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.
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Delivery
Shipping Options and Estimated Delivery Time
UPS Shipping Options:
FREE UPS® Ground (Free shipping to all orders for 48 states!)
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UPS 3 Day Select®
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UPS® First Overnight - Saturday
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FedEx Shipping Options:
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FedEx Express Saver®
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FedEx Priority Overnight®
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Available throughout all 50 states
FedEx First Overnight®
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Worldwide Shipping Options:
UPS®/FedEx® International Economy
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UPS®/FedEx® International Priority
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UPS®/FedEx® Ground Shipping Canada
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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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