TP-Link Deco S4 connecting with Arris Surfboard SB8200

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

TP-Link Deco S4 connecting with Arris Surfboard SB8200

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
TP-Link Deco S4 connecting with Arris Surfboard SB8200
TP-Link Deco S4 connecting with Arris Surfboard SB8200
2023-07-17 15:57:06
Model: Deco S4  
Hardware Version:
Firmware Version:

Bought an Arris Surfboard SB8200 Cable Modem on Prime Day to replace the Motorola unit we had before because ISP is inscreasing our speed and Motorola unit wasn't going to cut it. 

Installed the Surfboard and connected the Deco S4 and while it's difficult to connect to the WiFi through the Deco, it's constantly showing no internet connection. 

Understand that we need a WiFi router for use with the Surfboard because it's a cable only modem, but thought the Deco S4 would be able to provide this. 

Tried tech support of the Surfboard last night and they claimed I can't have more than one Ethernet cable connected at a time due to limitations from ISP, but we had two on Motorola unit and no issues. Deco Mesh WiFi worked great when connected to the Motorola unit. 

 

Anyone had any success with connecting to the SB8200 modem and what am I missing? Not very Tech Savvy, so any and all help that can be thrown my way will need to be in simplified terms!

  0      
  0      
#1
Options
1 Reply
Re:TP-Link Deco S4 connecting with Arris Surfboard SB8200
2023-07-18 05:48:12

  @kierobi Hi, welcome to the community.

Have you ever checked whether the Motorola unit is a cable modem only or a modem router combo?

I think the Surfboard support is right, only one Deco S4 could connect directly to the modem via Ethernet cable by default. (there are indeed two ports on the SB8200 but I believe you might need to contact the ISP to re-active the other port). Also when Deco S4 is in wireless router mode, it only needs the first main unit to connect to the cable modem. 

So ideal network out for you would be like:

ISP----Arris Surfboard SB8200---<cable>---main Deco S4----<Wi-Fi>--satellite Deco S4#1----<Wi-Fi>--satellite Deco S4#2

or

ISP----Arris Surfboard SB8200---<cable>---main Deco S4----<Wi-Fi>--satellite Deco S4#1

                                                                                           \----<Wi-Fi>--satellite Deco S4#2

Or if you want to connect satellite S4 also via cable to the main S4:

ISP----Arris Surfboard SB8200---<cable>---main Deco S4---switch----<Wi-Fi>--satellite Deco S4#1

                                                                                                        \----<Wi-Fi>--satellite Deco S4#2

General questions about Ethernet Backhaul feature on your Deco

Thank you very much.

best regards.

  0  
  0  
#2
Options

Information

Helpful: 0

Views: 2913

Replies: 1

Related Articles
icon

Accessibility Adjustments

icon RESET

Choose the right accessibility profile for you

OFF

Seizure Safe

Eliminates flashes and reduces color

OFF

Cognitive Disability

Assists with reading and focusing

OFF

Vision Impaired

Enhances the website's visuals

OFF

ADHD Friendly

More focus and fewer distractions

Content Adjustments

Adjust Scale

icon
100%
icon

Highlight Title

icon

Highlight Link

icon

Text Magnifier

icon

Readable Font

icon

Adjust Fontsize

icon
100%
icon

Align Center

icon

Adjust LineHeight

icon
100%
icon

Align Left

icon

Adjust LetterSpacing

icon
100%
icon

Align Right

icon

Color Adjustment

Low Saturate

icon

High Saturate

icon

Dark Contrast

icon

Light Contrast

icon

Set Text Colors

Monochrome

icon

Set Title Colors

High Contrast

icon

Set BackgroundColor

Orientation Adjustments

Muted

icon

Hide Images

icon

Read Mode

icon

Stop Animation

icon

Reading Mask

icon

Highlight Hover

icon

Big Black Cursor

mutedicon

Big White Cursor

icon

Hide Video/Audio

icon

Stop Video

icon

Stop Audio

icon

Hide Animation

icon

Reading Guide

icon

Useful Links