Motorola SB5101u cable modem

Fbsd8 fbsd8 at a1poweruser.com
Mon Dec 16 11:45:02 UTC 2013


Eduardo Morras wrote:
> On Sun, 15 Dec 2013 11:04:12 +0800
> Fbsd8 <fbsd8 at a1poweruser.com> wrote:
> 
>> Having very slow speeds on my LAN. Looking for cause.
>> I have a D-link DIR-655 10/100/1000 router behind the cable modem.
>> The specs on this Motorola SB5101u cable modem states it has 10/100 
>> mbps, but then it also says "internet download speeds up to 38 mbps and 
>> upload speeds up 30 mbps.
>> I am paying my ISP for 4 gbps down and 2 gbps up service.
>> Is this Motorola SB5101u cable modem a bottleneck causing my slow lan 
>> speeds?
> 
> If you are paying for a 4/2 Gbps connection but your cable modem can connect your LAN to ISP at 0.038/0.03 Gbps only, 
 >then you are wasting money. The bad news are that although DOCSIS 3.1 
(cable modem standard, like ethernet)
 >allows 10Gbps modems, the faster ones works at 4 Gbps and were 
presented some moths ago. They will not be cheap when
 >they become available next year(2014). Are you sure it's a 4/2 Gigabps 
connection and not a 4/2 Megabps ?
> 
> The connection on your LAN is managed by the D-LINK router where I suppose you connect your equipment. 
 >What speeds do you get?
> 

Sorry my bad, I checked and thats 4 mbps down and 2 mbps up that I am 
paying for.
My PC has "N" mode nic and I get 130 mbps wifi connection.
My www.speedtest.net test is 1.24 mbps down and .82 mbps up between 
Cleveland Ohio and Angeles City Philippines. My ISP is Comclark.com 
Angeles City Philippines.

So I come back to the question is the internet download speeds up to 38 
mbps and upload speeds up 30 mbps of the Motorola SB5101u cable modem 
acting as a bottleneck? Is there a better cable modem that is not 
limited I should be asking my ISP if I can use?




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