Buy Low Price From Here Now
Motorola's next-generation SURFboard SB5120 Cable Modem incorporates the latest DOCSIS 2.0 Advanced Time Division Multiple Access (A-TDMA) and Sychnronous Code Division Multiple Access (S-CDMA) technologies to provide up to three times greater upstream capacity than DOCSIS 1.0/1.1 systems. Packed with power, the SB5120 is interoperable and backward compatible with DOCSIS 1.0 and 1.1 for a fast and timely transition - operators can deploy the SB5120 today without a service interruption.The Motorola SURFboard SB5120 is flexible and allows operators to maximize their current infrastructure investments and also offer additional cost-effective services, all at the same time. Convenient for both operators and end-users alike, the SURFboard SB5120 ensures end-user security via a top-mounted stand-by switch that quickly isolates the USB and Ethernet connection to the PC without disconnecting the cable modem from the RF network. What's more, the SB5120 simplifies troubleshooting with its front panel status indicator LEDs and integrated HTML diagnostics page. The SURFboard SB5120 is competitively priced and includes many of the valuable features found in previous SURFboard models, such as USB and Ethernet connectivity, software upgrades available over the network, proven field reliability, a quality, advanced RF design, and a high-performance processor. Highly functional and attractive, the Motorola SURFboard SB5120 features a new, compact design that is a stylish and clutter-free addition to virtually any desktop.
Readmore
Technical Details
- Latest DOCSIS 2.0 Advanced Time Division Multiple Access (A-TDMA) and Sychnronous Code Division Multiple Access (S-CDMA) technologies- Compatible with DOCSIS 1.0 and 1.1 for a fast and timely transition
- Convenient for both operators and end-users alike
See more technical details
By David K. Miller
On the basis of several comments in these reviews, I purchased a used Surfboard 5120 cable modem from an Amazon partner to replace the modem leased from Charter. Activation with Charter took less than ten minutes and all I needed was the MAC number printed on the bottom of the modem. The Motorola modem is at least as fast as the leased equipment and it will pay for itself in six months. (I used another Surfboard modem with Comcast in the past and never had any problems with it.)
By Marc (USA)
As the title says. After 3 years of paying 3.50 a month to rent a modem I realized I could get an upgraded used version on Amazon for 25.00. I wish I would have realized this earlier, but it's my fault for just paying the bill and never looking at exactly what I was paying for. This will definately save you money if you are being forced to rent one. Just call your internet provider and give them the MAC addess of the new modem once it arrives. Set up and talking to the internet company only took a few minutes. I was renting a SB5100 and I can definately tell there is a speed boost with the SB5120.
By M. Mahamud (Reno, NV USA)
I bought this cable modem used one. It is working without any problem very first day. Just gave mac id to charter cable. No droping signal.
By A. Cardaniuc
Bought the newer model Motorola SB6120 SURFboard DOCSIS 3.0 to replace the leased SB5120 from Comcast and stop paying them $5/month for a modem lease.
Installed it and speakeasy test showed about the same speeds for download and upload, but the real download speed dropped from around 1.6Mbs to around 500Kbs with the newer one. I had a tech guy from comcast to come and check what was the problem with the newer one and they said (after many trials) that the newer one will work faster only if you have their speeds over 20Mbs, and actually will be slower than the older sb5120 even if the new sb6120 is backward compatible with docsis 2.0. ..that does not make much sense to me... anyway
Changed back and fourth the new (sb6120) and old (sb5120) under my account and comcast could not give me a good explanation why with SB5120 I get download speed at 1.6Mbs and with SB6120 only 400-500Kbs.. They said that I should get their higher speed service (20Mbs or 50Mbs) to get better speed with the new DOCSIS 3.0 modem..
..so I had to return the SB6120 and buy a used SB5120 from Amazon which works as fast as the one leased from comcast with downloads over 1.5Mbs.
I have comcast service of 12Mbs or 16Mbs... the real download speed (even with a download manager/accelerator) is around 1.5-1.8Mbs. That is enough for me and I don't plan to get higher than that very soon. So this modem it is great, works fine, no drops or other issues, no restarts., always on.
It will pay for itself in seven months (bought used).
By blue screen
Hi, I bought a "like new" one and it works like it should. Syncs up as fast as a new unit would. The day Charter installed my service I went online at 25Mbps down / 1Mbps up, which shows this model can handle pretty decent speed, of course Charter figured it out pretty quickly and from the next day they capped the speed at the 5Mbps I am paying for.
The wires of the power adapter have been spliced by hand, but it is the right charger and the splicing was done very well.
Images Product
Buy Motorola SURFboard SB5120 - Cable modem - external - Hi-Speed USB / Fast Ethernet - 38 Mbps Now
Tidak ada komentar:
Posting Komentar