Motorola SB3100

6 discussions on Cabling-Design.com Forums about the Motorola SB3100: what owners asked, what went wrong, and what fixed it.

What owners report

Modem recommendations

I'm going to be signing-up for broadband internet service through my local cable provider soon, and plan to buy my own (used) modem. The company provides a list of the ones they support (below), but since I know didley squat about which...

Motorola SB5101 Firmware Locks Up

Anyone know if firmware version I'm on my second Motorola SB5101 modem (Comcast rental) in two days. Both keep dropping signal every 30 - 60 minutes.Here's the firmware from the modem's status page:Software Version:...

SB3100 modem Linksys BEFSR81 Router/switch- high activity

I have a home network hooked to cable internet through a Linksys BEFSR81 router/switch and a SB3100 cable modem. The activity light on the modem and the WAN traffic light are blinking constantly (in concert) with a on time percentage...

Update on Comcast "Gold" Network Upgrades

Well - Comcast upgraded the network recently - so basic Silver service is 4000/384 and Gold is 6000/768 ($10 / month more).Many people who had Gold were not getting the speeds they were supposed to. Comcast came back and said it was a...

Old modem vs new modem?

Please excuse my ignorance. I'll be the first to admit I am anuninformed, dumb consumer but I feel like I have been screwed and Iwould like to know so I can tell them (cable company). Thanks!Sometime in 2000 I got high speed internet (with...

Re: RCN and an "unapproved" modem

That is a bunch of BS. They changed their list probably just becausenobody really uses the older ones but are 100% DOCSIS 1.0/1.1compatible which RCN uses AND fully supports. I used to use myMotorola SB3100 with them which is basically the...

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