5/14/2012

RCA Digital Cable Modem (DCM245R) Review

RCA Digital Cable Modem (DCM245R)
Average Reviews:

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For a couple years we had one of those rental units from the CATV Company. When we found out that under the rental agreement, if it broke they had the right to charge us way too much cash for replacement, it was time to get our own unit. In rental fees alone, the RCA paid for itself in less than a year. The cable company itself has gone away from the expensive units of the past, and uses a black, lay-down only version of the RCA modem.
The RCA model here can be used as an upright (which is the way we use it), or attach the rubber feet, and use it as a lay-down model. It features either USB connection, or the standard Ethernet. I have an older computer running Windows 98SE, and the generic Ethernet card did not seem to work. The USB option works well, and is a nice option. It also features a rear reset, and a front on-off button. One feature that's hard to appreciate if you didn't know about it is the placement of the cable connector. On the old rental unit it was high in the middle, and even with the large modem size it would sometimes tip the modem if the cable were disturbed. RCA places their connection right near the bottom when used in the upright position. This not only alleviates the problem with our old rental unit, but also helps prevent tipping of the much lighter RCA unit.
We have used the RCA unit now for several months, and find it performs as well or better, than the old expensive rental unit. If we could ask for anything more (hence the four stars), we'd like units to show a simple display of the current connection speed, and activity. We realize this is available in software, but its nice to see it before attempting a download connection, or accessing Internet monitors. Currently the RCA unit flashes in response to changing speeds, but we'd like to see a simple numerical indication. As more CATV high-speed connections are installed, overall speed will decline. In the future, we'd like to try and hit the best times for fast downloads. Even over a CATV modem, a recent download of OS updates for my fathers Mac, took a few hours to complete. Now that video, media, and other files are getting ever bigger; its nice to know what speeds can be obtained.

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Continuing RCA's leadership and investment in cable products, the DCM245R represents RCA's fifth generation DOCSIS cable modem. Based upon the industry's DOCSIS 1.1 standard and RCA's reliance on its own reference and software designs, the DCM245R is enhanced with dozens of tuning, diagnostics and performance features.PRODUCT FEATURES:CableLabs certified;Speed: advanced silicon enables throughput of over 10 megabits per second in UDP mode and 7 Mbps in TCP/IP mode;Convenience: offers an always-on, "ready-when-you-are" unlimited Internet access to online multimedia services;Security: supports BPI+ communications privacy to support secure data exchange between modems and cable operators servers;E-Z Start-Up Indicators: easy-to-use LED indicator lights on the front of the unit show the modem status;USB connection for plug and play connectivity;Compatible with PCs with Pentium equivalent or better, and Macintosh 601 or higher;On/Off Security Button: turning the modem off puts the modem into "standby" mode. The modem is still on, and remains locked to the CMTS, responding to SNMP.

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