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ARRIS - SURFboard eXtreme N300 Dual-Band Router with DOCSIS 3.0 Cable Modem - Black

Model: SBG6580
SKU: 9962417
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  • Key Specs
    • DOCSIS Certification: 3.0 (DOCSIS (Data over Cable Service Interface Specification) is a telecommunications standard that allows high-bandwidth data transfer via a coaxial cable for internet access. Each version updates the previous standard and is backwards compatible with other versions.)
    • Channel Bonding: 8 x 4 (The process of combining adjacent channels within a given frequency band to deliver faster broadband speeds. Channel bonding combinations are indicated as "downstream x upstream" e.g. 16x4 (16 channels dedicated for downloading data and 4 channels for uploading). The more channels, the more network traffic the device can support.)
    • Number Of LAN Ports: 4 (Number of devices able to be connected to the Local Area Network (LAN). LAN ports allow wired connections to other networking devices (wireless access points, range extenders, etc.) in order to share the internet connection received through a WAN port.)
    • Wi-Fi Speed: 300 megabits per second (The maximum rate at which data is transferred between a network device and wireless router.)
    • Downstream Data Speed: 343 megabits per second (The maximum speed at which data is downloaded from the internet.)
    • Upstream Data Speed: 100 megabits per second (The maximum speed at which data can be transferred from the client to the server, or the upload speed.)
  • General
    • Product Name: SURFboard eXtreme N300 Dual-Band Router with DOCSIS 3.0 Cable Modem
    • Brand: ARRIS
    • Model Number: SBG6580
  • Security
    • Data Encryption: true
    • Encryption Type: WEP, WPA, WPA2 (The security protocols or certification programs that protect the Wi-Fi network.)
    • Firewall Type: NAT, SPI (The method the firewall uses to filter and process data to increase network security, primarily by blocking malicious traffic requests while allowing legitimate traffic through.)
    • Security Features: true
    • Parental Controls: false (Allows user to block unwanted content, signals, channels, networks, etc. from being received or accessed.)
  • Network
    • Band Technology: Dual (Refers to the number of frequency bands used to wirelessly transmit an internet signal. For example, dual-band devices may use one 2.4 and one 5 GHz band, while tri-band devices may use one 2.4 and two 5 GHz bands. Multiple bands also provide more flexibility for designating connected devices to specific band use.)
    • Ethernet Standard: 10/100/1000 (Each standard is a variation of the IEEE 802.3 set of computer networking technologies known as Ethernet. New versions evolved to include higher bandwidth, different physical media, and other new and improved features. Standards are often denoted by speeds (in Megabits per second). For example, a 10/100/1000 Ethernet port transmits at 10 Mbps, 100 Mbps, and 1000 Mbps (1 Gbps).)
    • Number of Antennas: 2
    • Frequency Band: 2.4 GHz, 5.0 GHz (Bands may be grouped into categories such as low- and high-band VHF (Very High Frequency), low- and high-band UHF (Ultra High Frequency), or certain frequency channels (measured in MHz or GHz). Generally, higher frequencies transmit information faster but have shorter range than lower frequencies.)
    • Wireless Networking Standard: Wi-Fi 5 (The wireless networking standard used by the device. Each iteration of the standard developed by the Wi-Fi Alliance corresponds to an existing IEEE 802.11 protocol; for example, standard 802.11ac (or AC) is termed Wi-Fi 5. Refers specifically to the standard the device is designed to use, but ultimately determines product interoperability and backward compatibility including previous versions.)
    • Wireless Standard: N (The wireless networking protocol used by the device. Each iteration of the protocol is based on the 802.11 standard developed by the Institute of Electrical and Electronics Engineers (IEEE) Standards Association. Denoted by letters following 802.11 (802.11a, 802.11ac, etc.), each version, published in alphabetical order, encompasses all previous versions.)
    • Number of 2.4Ghz Streams: 1 (A router's streams are like lanes on a highway. The more streams a router has, the less traffic congestion. Because the 2.4 GHz band is used to transmit wireless signals to a wide variety of devices, there is often high amounts of traffic on that stream. But with multiple streams, each can be designated to a specific device for optimal performance. For example, if one 2.4 GHz stream is assigned to one device, such as a desktop computer, it leaves the remaining streams open for guest users, devices that use more data, or devices with specific band compatibility.)
    • Number of 5.0Ghz Streams: 1 (A router's streams are like lanes on a highway. The more streams a router has, the less traffic congestion. The 5.0 GHz band provides high speed, short-range data transmission and typically has less traffic than the 2.4 GHz band. With multiple streams, each can be designated to a specific device for optimal performance. For example, if one 5.0 GHz stream is assigned to one device, such as a streaming media player, it leaves the remaining streams open for guest users, devices that need less data, or devices with specific band compatibility.)
    • Ethernet Switch: true (Connects multiple devices to expand the Local Area Network (LAN).)
  • Certifications Listings & Approvals
    • DOCSIS Compliant: true
    • ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
    • DOCSIS Certification: 3.0 (DOCSIS (Data over Cable Service Interface Specification) is a telecommunications standard that allows high-bandwidth data transfer via a coaxial cable for internet access. Each version updates the previous standard and is backwards compatible with other versions.)
  • Features
    • App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
    • Beamforming: false (A signal processing technique that enables a router to focus a Wi-Fi signal in a specific direction. The router determines where a connected device in the network is located and projects a stronger signal in that specific direction. This can result in faster and higher quality data transfer as well as reduced signal interference.)
    • Integrated Modem: true
    • Auto Connect: true
    • Auto Detecting: true
    • Wireless: true
    • Channel Bonding: 8 x 4 (The process of combining adjacent channels within a given frequency band to deliver faster broadband speeds. Channel bonding combinations are indicated as "downstream x upstream" e.g. 16x4 (16 channels dedicated for downloading data and 4 channels for uploading). The more channels, the more network traffic the device can support.)
  • Ports
    • Port Type(s): Co-Axial, RJ-45 (USB 2.0 connects external drives, gaming controllers, smartphones, MP3 players and other accessories.USB 3.0 transfers data faster than USB 2.0, but only when used with USB 3.0 devices.USB Type-C provides fast speeds and versatile power, featuring connectors with identical ends that plug in upside down or right side up. Adapters allow for video as well as backward compatibility.Thunderbolt provides ultra-high bandwidth for fast data transfer between devices featuring a Thunderbolt or MiniDisplayPort connection.HDMI allows you to connect a projector or display HD media on your HDTV or monitor.Media card slots allow you to transfer photos from your digital camera or camcorder.)
    • Number Of LAN Ports: 4 (Number of devices able to be connected to the Local Area Network (LAN). LAN ports allow wired connections to other networking devices (wireless access points, range extenders, etc.) in order to share the internet connection received through a WAN port.)
  • Speed
    • Wired Speed: 1000 megabits per second (The maximum rate at which data is transferred between a network device and router using an Ethernet cable.)
    • Wi-Fi Speed: 300 megabits per second (The maximum rate at which data is transferred between a network device and wireless router.)
    • Gigabit Ethernet Speed: true (Supports the gigabit Ethernet networking standard, which has a data rate of at least one gigabit per second, or 1,000 Mbps.)
    • Downstream Data Speed: 343 megabits per second (The maximum speed at which data is downloaded from the internet.)
    • Upstream Data Speed: 100 megabits per second (The maximum speed at which data can be transferred from the client to the server, or the upload speed.)
  • Compatibility
    • System Requirements: Intel® Pentium® processor or Mac-compatible CPU; Ethernet (RJ-45) connection or wireless connectivity capability (The software that a product must have for it to be able to integrate with another product.)
    • Bluetooth Enabled: false (The device is capable of communicating with another device via Bluetooth, provided they are within the required range of each other. A Bluetooth-enabled device must also be the same Bluetooth version or higher than the accessory it is intended to pair with.)
  • Dimensions
    • Product Height: 6.5 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Length: 6.8 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Width: 2 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Weight: 2.4 pounds (The out of box weight of the item.)
  • Warranty
    • Manufacturer's Warranty - Parts: 1 year
    • Manufacturer's Warranty - Labor: 1 year
  • Other
    • UPC: 612572180402

This ARRIS SURFboard cable modem uses DOCSIS 3.0 technology to ensure speed that lets you surf the Web and download videos, music and images with ease. The integrated wireless network (802.11n) is backward compatible with 802.11b/g access points

Find the perfect Wi-Fi solution

  • Ethernet connectivity: Ensures compatibility with most PC, Mac or UNIX network-ready systems.
  • Supports up to 253 users: With additional networking hardware (not included). For office use.
  • 10/100/1000Base-T Gigabit Ethernet: For blazing speed.
  • Downstream data speeds up to 300 Mbps and upstream data speeds up to 120 Mbps: For quick response time.
  • 5 front-panel status LEDs: For quick and easy troubleshooting.
  • Integrated DOCSIS 3.0 technology: Backward compatible with existing DOCSIS 1.1 and 2.0 systems.
  • Plug-and-play installation: Built-in advanced firewall equipped with WEP, WPA and WPA2 Wi-Fi security encryption keeps your data safe.
Whats Included
  • Owner's manual
  • SURFboard eXtreme DOCSIS 3.0 Wireless-N Cable Modem and Gigabit Router

Q: Comcast

A: Yes. I bought it so wouldn't have to rent one from comcast.

Q: Download speed coming in is 105, why is wireless download speed only 30?

A: I would go with a modem-only model. I found this unit to be a let-down in terms of wireless speed and connectivity. In doing further research the 6141 or 6183 models would be a better choice in conjunction with a router.

Q: Will this work with Time Warner Cable internet?

A: Yes, this will work with a TWC connection.

Q: easy to install?

A: Lol. I am a woman, and yes a woman can install it. it is very simple. You just plug it into the wall and plug your service cable into it and that's it. If you have a smart TV, you will need an Ethernet cord to plug into the device and the TV. Any other WiFi device should just require the password.

Q: Does this have a very strong wireless signal?

A: I would not recommend putting this unit in a closet because wireless signals can be affected by interference. I had interference issues that turned out to have a lot to do with my ISP that I initially believed were related to the router.Regarding the router itself I had to tweak the settings a bit ( mainly security settings and the channel) to find the best signal for my wife's laptop. ( Their customer service is very helpful as well) I had to compromise a bit on the security settings , otherwise it would not allow Xbox live to connect. I also ultimately decided to hardwire the gaming console (via 100ft cat6 Ethernet cable) because it provided the most stable connection. Wired connection is outstanding as well as my wireless signal. If you want to run wireless with your gaming console, it is much easier to troubleshoot if you have a separate modem and router. I would not suggest a second wireless router because you will very likely encounter interference between the wireless signals. I had negative results trying to use range extenders. It seemed too troublesome to provision without the signal degrading or becoming very unstable. (most of the time BOTH unstable AND degraded signal) This particular router can cover a 200 foot radius. I hope my reply was helpful and helps save you a lot of time and aggravation.

Q: does this work with RCN

A: Yes. This is the exact modem I am using.

Q: Told to upgrade modem with Cox.

A: I have Xfinity and purchased this router and I am very happy! Much better than the stock Comcast Router and you save a ton of money over time. I also purchased a Belkin signal amplifier(access point) and it's made a huge difference!

Q: WIFI range

A: From my experience, it will probably reach your desired location but the perfomance leaves a lot to be desired. I would definitely recommend a different brand.