Showing posts with label external modems. Show all posts
Showing posts with label external modems. Show all posts

11/19/2011

Zoom ADSL Bridge Modem 5615 - DSL modem - external - Ethernet - 24 Mbps Review

Zoom ADSL Bridge Modem 5615 - DSL modem - external - Ethernet - 24 Mbps
Average Reviews:

(More customer reviews)
Fast modem. Easy setup. Works well with AT&T/BellSouth. I bought this to replace a dead Moto 2210 received from AT&T (it was the classic Moto 2210, in that it died just a few weeks after the warranty expired). This Zoom is faster than the Moto 2210, and way faster than the old Westell that BellSouth shipped me a few years ago. The Westell was averaging 616 kbs, but this Zoom averages just under 800 kbs on the same line. Zoom is right.
I saw several web posts that said use VPI/VCI of 8/35 for BellSouth/AT&T, so I did, but I am not sure this was necessary. The Zoom instructions suggest setting the VPI/VCI only if you are using a static IP, which I am not. In any case, it works great.
It does not have a built-in router, but that is by design. If you have your own router, this is actually better, because the setup is easier. But you do have to follow the instructions to access the modem from your web browser, because the modem does not support DHCP. Just manually set your ftp to use IP address of 10.0.0.4, and then you can acess the modem at IP 10.0.0.2.

Click Here to see more reviews about: Zoom ADSL Bridge Modem 5615 - DSL modem - external - Ethernet - 24 Mbps

Install, setup and surf with ease. This Zoom Bridge Modem is an ADSL 2/2+ modem with an Ethernet interface to a computer or a router.

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10/20/2011

Motorola Surfboard SB5100 Cable Modem Review

Motorola Surfboard SB5100 Cable Modem
Average Reviews:

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I have worked a good year solid installing cable modems for Charter Communications in California and I can vouch for the ease of installation (no software is required honestly folks), the reliability, speed, and simplicity of the Motorola Surfboard. It is a class above other modems such as Toshiba, Terayon, D-Link (only customer supplied) and the most dreadful one of all, the Ambit.
Most times we were given Ambit modems to install (about 2 or 3 Ambit for every other type on a daily basis). Most times we had problems that were modem defect related, they were Ambit modems, however, that can't be chalked off to an average likelihood because they were installed more. Now, they failed in high numbers like about 1 out of 4 or 5 before an install could even be completed. To their credit, althought Ambits were what I see as unreliable (drop dead on a dime!), they did stretch the limtis of low signal way beyond cable co specs (+10 to -10 dBs) and sometimes worked (gag) even low as -14dB to (one particular occassion I remember -19dB where other modems could never lock on or would never stay locked on to the two frequencies. Although I can't describe the level of service they would provide at that point of signal degredation as anything better than "beats dial-up" when it would not achieve the "theoretical" maximum speeds of 3Mbps given customers but would get a more lackluster 300-600Kbps. Some customers were happy to be able to get that and more anxious to have that right away than to reschedule for another tech to come later and finish the installation after fixing line problems causing such low signals when it wasn't something that could be found and fixed within the alloted time for the original install.
Our second most installed modem were Motorola Surfboards. While they truly operated more inline with their published specs on signal levels (down to about -12dB usually, -15dB if the stars were aligned), they were definitely more tolerant of noise in my opinion and much more reliable than the other modems we had installed in terms of staying solidly connected and operational with consistent speed day in day out on any good line. The only time I ever had to remove a Motorola from service for a "modem problem" actually turned out to be a bad power supply that failed during installation, not the actual Motorola product itself! I can't say that for any other modem I've installed.
The other modems are usually more stylish, or a bit more sleek, but in my book written by a sometimes frustrated cable technician who has installed, moved, and replaced hundreds of HSCI setups locally, 3 style points aren't worth even 1 reliability point when it keeps customers (or me!) from getting pissed off, so I'd stick with Motorola every time if I had a choice which one to install on any given job because I knew I wouldn't get a bad report or call when others failed just back hours or days after installing them.
I'd stake all my experience in the field with all kinds of setups and problems with Motorola being undeniably the most dependable and functional. They truly are the kings of Cable modem.

Click Here to see more reviews about: Motorola Surfboard SB5100 Cable Modem

Motorola SURFboard SB5100 cable modem is among the first to earn the Microsoft Designed for Windows logo for Windows Windows 2000, Windows Me, and Windows XP operating systems.New Unique Vertical Design --slim design saves desk spaceStandby switch provides enhanced security against unauthorized access to your PCFront panel LEDs make troubleshooting easySpecially designed architecture allows for future upgradesDOCSIS 1.1 and 2.0 CableLabs CertifiedIncludes USB and Ethernet Cables, AC adapter, Quick Start Guide, CD-ROM with USB drivers and User Manual2-Year Limited Warranty

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9/05/2011

D-Link DSL-2320B ADSL2/2+ USB Ethernet Modem Review

D-Link  DSL-2320B ADSL2/2+ USB Ethernet Modem
Average Reviews:

(More customer reviews)
This thing works fine, and this review is less of a review than a cautionary tale. I purchased this fine piece of equipment and got it all hooked up and nothing happened. No internets! omg plz!
Turns out I had to adjust the settings of the modem which is fairly easy if you are a computer geek, but for me it was a bit of a challenge. D-Link support refused to help me on the basis that all they would help me with was knowing how to plug it in and making sure the unit was not defective. They suggested I talk to my ISP.

My ISP would not tell me the VCI/VCP needed but luckily the modem found that on its own using the WAN Wizard setup, however I had to manually adjust a few settings before it would work, settings that neither my ISP or D-Link support knew anything about when I asked them. I did manage to get it to work but I nearly had to send it back and buy a modem of the same brand that my ISP requires.
So in short, this thing works as it should, but I recommend you consult with your ISP prior to purchasing a modem to determine which brands they do support so as not to have to deal with d-link support.

Click Here to see more reviews about: D-Link DSL-2320B ADSL2/2+ USB Ethernet Modem

ADSL2/2+ ETH / USB MODEMTR067

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7/05/2011

D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router TR067/069 Review

D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router TR067/069
Average Reviews:

(More customer reviews)
I have been a long standing AT&T DSL subscriber in Texas. When my seemingly ancient 2Wire Homeportal 1000 finally gave way after ~7 years of use (aka, died), I called AT&T and assumed they would send a replacement DSL modem post haste. Au contraire. Said I was on my own, and was frankly pretty shocked as I am a big AT&T customer. I use an Apple Airport Extreme wireless network (5 wireless distribution nodes) and did not want/need to purchase the latest 2Wire WIFI device at over $200, but I also wanted more than one ethernet port on the device. BTW - I ran the HomePortal in Bridge Mode.
The D-Link DSL-2540B fit the bill but I was hesitant as I needed to configure the ne modem in Bridge or Bridging mode as I use PPPoE to connect to the net from my Airport Extreme base station. I found the following config info on the net (see below) while researching various solutions, and when my DSL-2540B today, I was up and running within 10 minutes.
Performance and connectivity have been great.
AT&T Bridge Mode Settings
Connect your computer directly to the D-Link. Use a cable, as Wi-Fi masochism is beyond the scope of this document. Browse to http://192.168.1.1/ in the browser of your choice. If your system has assigned itself a 169.mumble address, you will first need to manually assign your computer an IP address like 192.168.1.5, a subnet mask of 255.255.255.0, and a default gateway of 192.168.1.1 to do so.
You should be challenged for a username and password to proceed. By default these are both set to "admin" and you really ought to change this at some point.
You should be presented with a Home / Wizard screen. Un-check the box labeled "DSL Auto-connect." This will allow you to specify the VPI and VCI for your connection. For most ISPs in the AT&T ILEC footprint, this will be 0 and 35 respectively. Click Next.
You should be prompted to set the connection type. Select the radio button labeled "Bridging" and the pull-down menu option labeled "LLC/SNAP-BRIDGING." Click Next.
You will be presented with the Device Setup screen. The default settings will suffice for most home use. Click Next.
You will be presented with the wireless configuration screen. If you wish to disable wireless for some reason (and should have bought at 2320B instead), un-check the box labeled "Enable Wireless." Click Next.
You will be presented with a summary of your configuration. Read it carefully to ensure that it understood you correctly, then click the button labeled "Save / Reboot." The DSL-2640B will restart, after which you should have Internet connectivity.

Click Here to see more reviews about: D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router TR067/069

The D-Link ADSL2/2+ Modem with 4-Port Ethernet Router (DSL-2540B) is a 2-in-1 device that combines the function of a DSL modem and 4-port 10/100 Ethernet router. The DSL-2540B supports the latest ADSL2/2+ standards to provide higher performance (up to 24Mbps* downstream and 3.5Mbps* upstream) and longer reach from your Internet Service Provider's (ISP) Digital Subscriber Line Access Multiplexer (DSLAM). You can also create a wired network to share your high-speed Internet connection, documents, photos, music, videos, printers, and Network Attached Storage (NAS).

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Click here for more information about D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router TR067/069

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