ARRIS SURFboard SB6141 Performance 100 Mbps Reviews

arris sb6141 xfinity cable modem
arris sb6141 xfinity cable modem

The ARRIS SURFboard SB6141 is one of the best-selling cable modems of all time, with over 100 million sold. Why? The price, SURFboard reputation, and most ISP compatibility with speeds up to 100mbps. ​​Additionally, this SURFboard cable modem was the first on the market when DOCSIS 3.0 modems arrived and took to the market first.

SB6141 Product Description

Count on ARRIS SURFboard DOCSIS® 3.0 solutions to deliver innovative, ultra-broadband data services with reliable, high-quality products. This easy-to-use SURFboard® DOCSIS 3.0 Cable Modem unlocks the power of high-speed data. Utilizing the power of DOCSIS 3.0, this cable modem enables channel bonding of up to eight downstream channels and four upstream channels, which enables advanced multimedia services with data rates of over 300 Mbps for received data and over 100 Mbps when sending data.

Specs & Features

Top Compatible SpeedPerformance – 100 Mbps
Modem Router ComboNO
Voice CompatibleNO
Channel Bonding8×4
Year Released2012
Manufacturer DiscontinuedYES

ARRIS SURFboard SB6141 Reviews


A router is required for wireless networking. This model has a Gigabit Ethernet connection built in so you may use it. The only disadvantage of this version is that there isn’t a reset or power button. You’ll have to disconnect your modem every time you want to turn it off. Although it isn’t an issue, it’s something to bear in.


The SB6141’s well-ventilated casing maintains a temperature of 87.5 degrees Fahrenheit. This is far lower than the average for its class. Low temperatures decrease the amount of electricity required by the modem, which can help you save money while extending its life.


The 8×4 channel bonding of this device’s performance may be considered a selling point. There are eight downstream channels and four of the upstream ones as a result of the modems’ bonding. This results in a download speed of 343 megabits per second and an upload rate of 131 megabits per second. It’s physically impossible to do so, but the upload and download rates will be quick enough for you to feel secure.


The modem is composed of high-quality plastic, as indicated by the long distance durability. You may inadvertently drop your modem or subject it to harsh conditions, such as water or extreme heat, that might cause marks and scratches on its surface. Because the plastic covers the processor and crucial circuit board, it is critical that the modem is built with a robust design.

ARRIS SB6141 What do the lights mean?

Accessories For This Modem

  • Power Adapter
  • Coax Cable Wire
  • ARRIS Signal Amplifier

ARRIS SB6141 Product Support

View online support. Ask ANA (The ARRIS Networking Assistant) whatever questions you may have.

View ARRIS SB6141 Manuals & Guides

View or download manuals, guides, and full specs sheet from ARRIS. View Manuals & Guides

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