Motorola SB6121 Review - Read This First Before You Buy
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Overview:
This is the Motorola SB6121 review on the latest Motorola modem that was designed to replace
the highly successful SB6120. The SB6120 was an awesome product but unfortunately like all
technology products, they get dated and are replaced as new technology comes along.
The Motorola engineers designed the SB6121 to harness the power of DOCSIS® 3.0 so that you
can optimally utilize data rates of more than 100 Mbps on both directions through the use of
channel bonding of up to four channels on both upstream and downstream channels. It is
backward compatible to DOCSIS/EuroDOCSIS 1.x and 2.0 and supports IPv4 and IPv6.
What this means in simple terms is that with the Motorola SB6121 you get excellent user
experience when you are using heavy bandwidth applications like multimedia applications and
online games compared to what you may previously have experienced.
What is DOCSIS and how does it help?:
DOCSIS is the acronym for Data Over Cable Service Interface Specification and the DOCSIS 3.0
specification was released in August 2006 by Cablelabs working together with a group of
companies including Motorola.
DOCSIS 3.0 allow cable Internet providers to make use of the extra capacity provided through
channel-bonding technology so that they can offer ultra-fast broadband services. What channel
bonding does is to combine smaller parallel data pipes into a large single broadband conduit. Just
imagine when you combine four single channels, each providing around 40 Mbps of data, you get
a theoretical maximum output of 160 Mbps; the throughput from the Motorola SB6121.
That's why most users reported an enormous surge in the speed when they switch over to the
SB6121; as what was found when doing the research for this Motorola SB6121 review. Many
users reported that their download speed jumped to an astounding speed of around 20 to 30
Mbps.
Right now, due to the technical limitations, cable providers can only provide a maximum of around
50 Mbps of downstream data throughput. However moving forward as the manufacturers
overcome those limitations, the DOCSIS 3.0 specifications will enable the cable Internet providers
to continue to improve the speed of their networks.
What's in the Package and Installation:
2. Inside the package you get the Motorola SURFboard SB6121 modem itself together with an
Ethernet cable and an installation sheet. Installing the Motorola SB6121 is a relatively straight
forward affair as it is truly plug and play. If you are signed up with Comcast, then you will need to
provide them with your Motorola SB6121's MAC address to activate the modem.
Motorola Surfboard SB6121 Performance:
Compared to my previous modem, all I could say is just WOW! I just couldn't believe the speed I
could get from the SB6121. The response is almost instantaneous and the gaming speed is
superb. I also found similar results from other users on my research for this SB6121 review.
Pros and Cons of the Motorola SB6121:
Cons:
In researching initially for my own purchase and then this Motorola SB6121 review, I found that the
Motorola SB6121 does not have many cons. The one thing that I felt was that the SB6121 ran a
little bit warm but this was easily solved by placing it in a ventilated place.
The MAC address was also a tad too tiny for my eyes and I had to get my young nephew to read it
out to me. However once you have activated the modem, you don't have to worry about it
anymore.
Pros:
It is very, very fast
Attractive design
It is small and compact
Good indicator lights
It is very simple to set up. Basically plug it in, provide the Mac Address to Comcast and off you go
with the superfast speed
If you are thinking of upgrading your old modem to maximize the bandwidth usage that you have
paid for, then I would highly recommend the Motorola SB6121. If you also have been renting your
existing modem, it should be a further impetus for you to buy your own Motorola SB6121 as it will
save you money in the long run. With DOCSIS 3.0, you are also buying into the future and you will
get faster speed as the providers upgrade the technology at their end. Upgrade or move to the
Motorola SB6121 for that experience that you are looking for.
Make sure to check out this link to catch the stock now if you are looking to buy SB6121 at one of
the best discounts in the market. If you need more information, this site http://www.sb6121.com
will provide you more details on the Motorola SB6121, including technical information,
specifications and other useful user Motorola SB6121 reviews.