ARRIS - SURFboard 8 x 4 DOCSIS 3.0 Cable Modem - Silver
- Key Specs
- Internet Service Provider (ISP) Compatibility: Universal (The internet service provider(s) that the device is able to work with and/or connect to with minimal setup.)
- DOCSIS Certification: 2.0 (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.)
- Downstream Data Speed: 343.1 megabits per second (The maximum speed at which data is downloaded from the internet.)
- Upstream Data Speed: 131.1 megabits per second (The maximum speed at which data can be transferred from the client to the server, or the upload speed.)
- 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.)
- General
- Brand: ARRIS
- Model Number: SB6141
- Product Name: SURFboard 8 x 4 DOCSIS 3.0 Cable Modem
- Color: Silver
- Certifications Listings & Approvals
- DOCSIS Compliant: true
- ENERGY STAR Certified: false (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.)
- Features
- Auto Connect: true
- Speed
- 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.)
- Dimensions
- Product Height: 5.2 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: 1.7 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Product Width: 5.2 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: 1.3 pounds (The out of box weight of the item.)
- Warranty
- Warranty - Parts: 1 year limited
- Warranty - Labor: 1 year limited
- Other
- Modem Type: High speed
- UPC: 612572196199
This ARRIS SURFboard SB6141 DOCSIS 3.0 high-speed cable modem delivers 8-channel downstream data speeds up to 343.1 Mbps for fast Internet connection. The internal filter helps minimize interference for enhanced performance.
- Ethernet connectivity: For compatibility with PC, Mac, Linux, UNIX and most home networking applications.
- No telephone lines needed: So the modem is always on and always connected.
- 10/100/1000Base-T Ethernet: For blazing-fast speed. GigE RJ-45 data port with Auto Negotiate and Auto MDIX for enhanced operation.
- 8-channel downstream data speeds up to 343.1 Mbps: Along with single-channel downstream data speeds up to 42.9 Mbps and 4-channel upstream data speeds up to 131.1 Mbps for quick response time.
- Front-panel, dual-colored LEDs: Provide easy visual confirmation of bonded channels and GigE link use. User-friendly online diagnostics offer simple troubleshooting.
- Integrated DOCSIS 3.0 TDMA and S-CDMA technology: Backward compatible with existing DOCSIS 1.0, 1.1 and 2.0 systems. Also supports IPv4 and IPv6, Advanced Encryption Services, EuroDOCSIS mode and DOCSIS 3.0 standards.
- Channel bonding: With up to 8 downstream channels and 4 upstream channels for optimal performance.
- 1.0GHz low-pass filter: Helps eliminate interference from MoCA signals' intermodulation beats.
- Enhanced network management: With IP multicast provisioning and management capabilities.
- Compatible with Motorola SB6120 and SB6121 models: For simple integration with your existing setup.
Whats Included
- Owner's manual
- SURFboard DOCSIS 3.0 High-Speed Cable Modem
A: I just replaced the Comcast equipment with this and it works great with no issues and setup is just a few minutes and 90% of that is getting the modem registered with Comcast.
A: This modem is NOT wireless. In researching the best setup, most people seem to agree that you are better off with a separate modem and wireless router than a combo unit, so that's what I did. We have the internet connected via coax to this modem, then connected the modem to a Netgear wireless router with a wired connection. All my devices are then connected wirelessly that way, and we're getting great service.
Q: Is it necessary to call Comcast?
A: After connecting my router to coax cable and to my laptop with an Ethernet cable, I was able to simply open a browser and was redirected to a Comcast page that automatically set it up/registered it. You just need a Comcast login or account information. I was up and running within 15 minutes and never had to call.
Q: can this be used instead of TWC modem
A: That's precisely what this modem is for. I recommend replacing your TWC modem with this one...and saving their $8 per month charge (as I did).
Q: How many wireless devices (phone, tablet, etc.) can be connected at one time?
A: The short answer is none. You need to add a wifi router. The router and the speed of the internet connection will determine how many you can connect. Picture it like a pipe. You can fit more volume (more devices) through a bigger pipe. The Netgear Nighthawk is one of the best.
Q: Connectivity with Airport Extreme
A: It works great! I have my whole network setup with apple products.
Q: Mediacom
A: I have Comcast and I had to drop the phone coverage in order to use this modem. Works great for Cable TV and Internet.
Q: HOW DOES THIS MODEM PERFORM WHEN THERE IS MORE THAN ONE PERSON USING?
A: Yes you do need a router for this modem. The best one I would recommend is the NETGEAR N900 Dual band wireless router with 5 port gigabit Ethernet Switch. It's super great with multiple devices connected to it. I have an Apple TV 2 computers, 2 tablets, ps4 and 4 phones connected to the router at all times and my internet speed is never affected not is the strength of the Internet decreased. This modem along with the router named above are a great pair. Both help increase the signal strength of your internet.
