Welcome to our website! As we have the ability to list on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you are an American with a disability we are here to help you. Please call our disability services phone line at 1-800-262-0106 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for any American with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

Click here for warranty help.
Cisco Logo

Cisco SG300-20 20-Port 10/100/1000 Gigabit Managed Switch SRW2016-K9-NA

Model # SRW2016K9NA

Regular Price $257.27

Our Price $197.90

Our Price


Savings $59.37

Add to cartAdd to cart


  • 18x 10/100/1000 Ports

  • 2x Combo mini-GBIC Ports

  • QoS Support

  • IPv4 / IPv6 Support

  • Advanced Security Management

  • Auto Voice VLAN Capabilities

  • Energy-Efficient

  • Mac, Windows, Linux Compatible

The Cisco SG300-20 20-Port 10/100/1000 Gigabit Managed Switch provides a reliable foundation for your business network. It delivers the features you need to improve the availability of your critical business applications, protect sensitive data and optimize network bandwidth to deliver information and applications more effectively. Setting up and the usage of the Cisco SG300-20 is a breeze and it provides the ideal combination of affordability and capabilities for small businesses and helps you create a more efficient, better-connected workforce.

The Cisco SG300-20 has the advanced security management capabilities and network features you need to support business-class data, voice, security and wireless technologies. At the same time, it is simple to deploy and configure, allowing you to take advantage of the managed network service your business requires.

Secure Desktop Connectivity

The Cisco SG300-20 switch can simply and securely connect employees working in small offices with each other and with all of the servers, printers and other devices they use. High performance and reliable connectivity helps speed file transfers and data processing, improves network uptime and keeps your employees connected and productive.

Secure Wireless Connectivity

The Cisco SG300-20 switch allows employees to work productively from conference rooms and common areas, collaborate in any office and access business applications from wherever they are. Gigabit Ethernet connectivity helps ensure that your employees have the bandwidth and performance they need to make the most of mobile productivity. And with embedded security, your employees can work with confidence, knowing that only authorized users can access applications and network devices.

Unified Communications

As a managed network solution, the Cisco SG300-20 switch provides the performance and advanced traffic-handling intelligence you need to deliver all communications and data over a single network. The Cisco SG300-20 is rigorously tested to help ensure easy integration and full compatibility with Cisco and other products, providing a complete small business solution.

Highly Secure Guest Connectivity

The Cisco SG300-20 switch lets you extend highly secure network connectivity to guests in a variety of settings, such as a hotel, an office waiting room or any other area open to nonemployee users. Using powerful but easy-to-configure security and traffic segmentation capabilities, you can isolate your vital business traffic from guest services and keep guests' network sessions private from each other.

High Performance and Reliability

The Cisco SG300-20 Switch is rigorously tested to deliver the high availability and performance you expect from a Cisco switch. The solution speeds up file transfer times and improves slow, sluggish networks, while keeping your vital business applications available and preventing costly downtime. As a managed switching solution, the Cisco SG300-20 also gives you the flexibility to manage and prioritize high-bandwidth traffic such as voice. That means you can empower your employees with state-of-the-art communication and productivity solutions, without draining the performance of your other business applications.

Fast, Easy Setup and Configuration

The Cisco SG300-20 switch is designed to be easy to use and managed by small businesses and the partners who serve them. The included device manager software provides an intuitive, web-based interface to simplify setup, security and quality of service (QoS) traffic prioritization, allowing even users without IT expertise to configure the switch in minutes. It also provides a Cisco FindIT Network Discovery Utility. This utility works through a simple toolbar on the user's web browser to discover Cisco devices in the network and display basic information, such as serial numbers and IP addresses, to aid in the configuration and deployment of Cisco Small Business products. The Cisco SG300-20 switch uses Cisco Discovery Protocol as well as Link Layer Discovery Protocol (LLDP-MED) to automatically detect all the devices connected to your network and then automatically configures them for the appropriate connectivity and instructs the devices to use appropriate voice VLAN or QoS parameters. For more advanced capabilities and hands-on control, the switch supports Smartport roles which configure the ports with specific levels of Security, QoS and availability according to the type of connected device, based on Cisco best practices and pretested configurations. The Auto Smartports feature applies the intelligence delivered through the Smartport roles and applies it automatically to the port based on the devices discovered over CDP or LLDP-MED. This facilitates zero touch deployments. Although the Cisco SG300-20 is designed to be deployed without using a command-line interface, Cisco Textview is available for those who prefer to use text-based configuration. Together, these features reduce the time your staff must devote to network deployment, management and troubleshooting.

Strong Security

The Cisco SG300-20 switch provides a high level of security and gives you fine-grained control to safeguard your network from unauthorized users. It's advanced security features include:
Embedded security to protect management data traveling to and from the switch and encrypt network communications.
Extensive access control lists to restrict sensitive portions of the network from unauthorized users and guard against network attacks.
Guest virtual LANs to let you provide Internet connectivity to nonemployee users while isolating critical business services from guest traffic.
Support for advanced network security applications such as IEEE 802.1X port security to tightly limit access to specific segments of your network.
Security mechanisms such as, Bridge Protocol Data Unit Guard and broadcast/multicast/unknown unicast storm control, protect the network from invalid configurations or malicious intent.
Secure Core Technology helps ensure that the switch will receive and process management and protocol traffic no matter how much traffic is received.

IP Telephony Support

The Cisco SG300-20 switch includes embedded QoS intelligence to prioritize delay-sensitive services such as voice and video, simplify unified communications deployments and help ensure consistent network performance for all services. For example, automated voice VLAN capabilities let you plug any IP phone (including third-party phones) into your IP telephony network and receive an immediate dial tone. The switch automatically configures the device with the right VLAN and QoS parameters to prioritize voice traffic.

Advanced Network Management Capabilities

As a managed switch, the Cisco SG300-20 switch lets you use a variety of advanced features to control traffic over your network. Features include:
Static routing/Layer 3 switching between VLANs: This capability allows you to segment your network into separate workgroups and communicate across VLANs without degrading application performance. As a result, you can manage internal routing with your switch and dedicate your router to external traffic and security, helping your network runs more efficiently.
IPv6 support: As the IP network addressing scheme evolves to accommodate more devices, you can make sure that your network is ready. The The Cisco SG300-20 switch provides native support for IPv6, the newest version of the Internet Protocol, as well as the previous IPv4 standard. As a result, you will be able to move up to the next generation of networking applications and operating systems without an extensive equipment upgrade.
Dual image support: With the ability to maintain dual images of your switches, you can perform software upgrades without having to take the network offline and without worrying about an outage during an upgrade.
Remote management: Using Simple Network Management Protocol, you can set up and manage all switches and other Cisco devices in your network remotely, instead of having to directly connect to them.

Optimal Energy Efficiency

The Cisco SG300-20 "green" switch designed with power-saving features optimizes power use to protect the environment and reduces energy costs, without compromising performance. Power-saving features include:
The latest application-specific integrated circuits, using low-power 65-nanometer technology (these chipsets allow for lower power consumption and thinner, more efficient designs).
Embedded intelligence to adjust signal strength based on cable length.
Fanless design which reduces power consumption, increases reliability and provides quieter operation.

Expansion Ports

The Cisco SG300-20 switch provides more ports per Gigabit Ethernet switch than traditional switch models, giving you more flexibility to connect and empower your business. It also offers mini gigabit interface converter (mini-GBIC) expansion slots that give you the option to add fiber-optic or Gigabit Ethernet uplink connectivity to the switch. With the ability to increase the connectivity range of the switch, you have more flexibility to design your network around your unique business environment and to easily connect switch on different floors or across the business.

Peace of Mind and Investment Protection

The Cisco SG300-20 switch offers the reliable performance, investment protection and peace of mind you expect from a Cisco switch. When you invest in the Cisco SG300-20 switch, you gain the benefit of:
Cisco Small Business Investment Protection program, which lets you upgrade your Cisco SG300-20 switch to another Cisco Small Business or Cisco Catalyst switch in the future and receive credit for the value of the switch (available only in the United States and Canada).
Rigorous testing to help ensure easy integration and compatibility with other Cisco networking and communications products, including the complete Cisco Small Business portfolio.

Service and Support

The Cisco SG300-20 switch is backed by the Cisco Small Business Support Service, which provides affordable peace-of-mind coverage. This subscription-based service helps you protect your investment and derive maximum value from Cisco Small Business products. Delivered by Cisco and backed by your trusted partner, this comprehensive service includes software updates, access to the Cisco Small Business Support Center and extends technical service to three years. Cisco Small Business products are supported by professionals in Cisco Small Business Support Center locations worldwide who are specifically trained to understand your needs. The Cisco Small Business Support Community, an online forum, enables you to collaborate with your peers and reach Cisco technical experts for support information.


  • 18x 10/100/1000 Ports
  • 2x Combo mini-GBIC Ports
  • QoS Support
  • IPv4 / IPv6 Support
  • Advanced Security Management
  • Auto Voice VLAN Capabilities
  • Energy-Efficient
  • Mac Windows Linux Compatible

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Questions or Comments?
Call 1-800-262-0106 for assistance. Click Here for hhgregg location and contact information.

When it comes to buying new there are a lot of choices available to you. We merchandise our store with careful consideration, striving to carry the appropriate variety of the best brands available today. We know everything about our products and are eager to help you find anything that fits your unique needs. Let us help you find your perfect match in size, features, price, and style.

Finding the right can be a daunting task, but one well worth the effort. You'll use your new often, and they add value, style, and convenience to your home. Make sure you have the right information to help you make these important decisions. Shop with experts who can show you the best selection available and answer all your questions; come see our inventory of the latest trends and the most dependable manufacturers.

Because we know our products inside and out, our service doesn't end with your purchase. We have long standing relationships with the most popular manufacturers and all the product knowledge to help you maintain for the duration of their lives.

Shop where you can see the finest selection of the best products available today to match your budget, needs, and style. Shop where experts can guide you through the myriad of options available and can answer your every question. Shop where you get exceptional service for the life of your

Come shop with us!