After SusCom bought RCN/NY they increased speeds to 5Mbps x 256Kbps and I think I need to repleace cable modem with DOCSIS 2.0 (right now I have RCA DCM235). Any suggestion for modem upgrade?
Thanks
After SusCom bought RCN/NY they increased speeds to 5Mbps x 256Kbps and I think I need to repleace cable modem with DOCSIS 2.0 (right now I have RCA DCM235). Any suggestion for modem upgrade?
Thanks
Naw, the 235 will work fine until they push the b/w to 10M up and 10M down. RCAs are famous for having nasty loose wiring, tho. I'd look for a sale on Surfboards. Ask SusCom, They are one of the best cable ISPs.
RCA is Thompson; Thompson makes the consistently worst products in many categories. The RCA cable modems have been plagued with underpowered AC adapters, loose internal connections, and just plain mystery illnesses. (see
Are you think will be better to exchange for something else then RCA or stay wit this RCA DCM235 (I have download speed about 3Mbps)?
I have a RCA DCM235 cable modem & my download speed is fairly constant at about 4.1Mbps. Have you run the Tweak Test at this site:
I got this:
I think your RWIN is probably OK. I thought it would be a lot lower than that. Here is what my results look like:
What did the "Notes and recommendations" below the Tweakable Settings say? These settings can be changed with this tool (DrTCP) FWIW:
One other thing that occurs to me is that if your ISP has recently increased your speeds you might have to reset the cable modem (unplug the modem for about 30 seconds or press the reset button on the back of the modem with a paper clip or a ball point pen) to get the new configuration file with the new speed cap. Mac
I did this but I can't see any speed increase. On Thursday I go to local office and check what kind of modem they to swap.
That might solve your problem. Take a look at the last couple of messages at the bottom of this page:
Thanks again Mac! I was at local office, but they do not swap modems for something better (I think they only have RCA). Next week I will go to CircuitCity to buy Motorola SB5100 - in my suggestion this is only one way to see speed increase.
Few minutes ago I got this msg from SusCom:
"if you request an Ariss modem, they are 2.0 certified and I will notate your account that we should exchange for one at the office. "
Anybody hear something about that modem?
I had never heard of that modem. I looked around a little & I think it is actually spelled "Arris". If so check this out:
It is very strange but apparently the RCA DCM235 cable modem doesn't work very well on the Suscom network. Mac
them
Yesterday I bought SB5100 at BestBuy (thanx Jim for info) and here some compare infos:
RCA DCM235: Morning: SusCom Bandwidth Meter: 3210 kbps
Cable Signal Details Forward Path: Signal Acquired at 734 MHz SNR: 33.8 dB Received Signal Strength: -15.5 dBmV Micro-Reflections: 33 dBc Modulation: 64 QAM Return Path: Connection: Acquired Frequency: 24 MHz Power Level: 41.0 dBmV Channel ID: 2 Modulation: QPSK Evening: SusCom Bandwidth Meter: 2697.7 kbps
Cable Signal Details Forward Path: Signal Acquired at 734 MHz SNR: 34.2 dB Received Signal Strength: -17.2 dBmV Micro-Reflections: 33 dBc Modulation: 64 QAM Return Path: Connection: Acquired Frequency: 24 MHz Power Level: 41.0 dBmV Channel ID: 2 Modulation: QPSK
Motorola SB5100: Morning: SusCom Bandwidth Meter: 4250.4 kbps
Downstream Value Frequency 735000000 Hz Locked Signal to Noise Ratio 33 dB Power Level -16 dB Upstream Value Channel ID 2 Frequency 24816000 Hz Ranged Power Level 43 dBmV
Evening: SusCom Bandwidth Meter: 3558.6 kbps
Downstream Value Frequency 735000000 Hz Locked Signal to Noise Ratio 33 dB Power Level -16 dB Upstream Value Channel ID 2 Frequency 24816000 Hz Ranged Power Level 43 dBmV Cable Signal Details are almost this same. Speed beter on SB5100 (DOCSIS 2.0 vs DOCSIS 1.0)
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