mac wrote:
> Lem wrote:
>> mac wrote:
>>> Do I have to have a DSL modem to set up wireless access point?
>>> The modem I have is an old VisionNet that does not have a Ethernet port.
>>
>> No. How, or even if, you connect to the Internet has nothing to do
>> with how you set up your local network, wireless or otherwise.
>>
>> On the other hand, if you want to share the Internet over a local
>> wireless network, you should get a modem that has an Ethernet port.
>> Very few, if any, home wireless routers have USB inputs.
>>
>> You could use a USB modem connected to a PC running Windows Internet
>> Connection Sharing and then connect a wireless router/access point to
>> that computer, but this arrangement has several disadvantages compared
>> to using a wireless router directly connected to your modem.
>>
> Thanks for your help Lem.
>
> As you can tell I'm new to this.
> Trying to go the easiest route, without spending money I don't need to
> spend.
> Is there a combo modem/router?
> What modem and router do you suggest?
> I have a computer that is almost a year old and has the Ethernet ports.
> No wireless adapter. So I will need that also.
>
> The VisionNet modem I have has to be at least 10 years old maybe 15.
>
> Mac
>
What kind of modem you get depends on what kind of Internet connection
you have -- dialup, DSL, cable, something else.
There are combination modem/routers, but most recommendations are that
you should pay a little more to get more flexibility, more router
options, more upgradability, and cheaper replacement if one part goes
bad. I don't know what, if any, significance this has, but Linksys
apparently is no longer shipping its DSL modem/routers, although it does
have one for cable.
Either ask your ISP what modems are compatible with your service or try
www.dslreports.com which has forums for many different ISPs.
The options for routers are much wider. What you get depends on what
you want to do now and in the future. Most home wireless routers
include 4 Ethernet ports, so you can have wired as well as wireless
computers connected to the router to share the Internet connection as
well as files and folders among the networked computers.
The dominant standard today for home wireless networking is called IEEE
802.11G or Wireless-G. G has a theoretical max data rate of 54
Mbits/sec (although typical throughput is about half that) and is
perfectly adequate for most home installations.
Most of the "name" brand wireless vendors (Linksys, D-Link, Netgear,
Buffalo, etc) have "enhanced" wireless-G versions that they advertise as
being faster or having more range (or both). To the extent that these
devices do provide any improvement in speed or range over standard
802.11G devices, they can *only* do so between devices of the same type
and brand. That is, if you get a Linksys Wireless-G router with
"SpeedBooster" you'll only get the "boost" if you have the corresponding
Linksys Wireless-G adapter with "SpeedBooster."
Most of the speed- and range-enhanced 802.11G devices are being pushed
less by the vendors today because of a new generation of wireless
devices that are called Wireless-N (or something similar). The problem
here is that these devices are based on a *draft* of IEEE 802.11N. That
is, 802.11N is not yet an official "standard." The IEEE has been
working on 802.11N since 2004. The publication of the standard has been
expected "soon" for more than a year. The last I heard, potential legal
issues were stalling things. Nevertheless, there are a lot of "draft-N"
or "pre-N" devices on the market, and they're getting cheaper all the time.
Unless you have an unusual environment (e.g., your wireless router will
be 3 floors and 300 feet away from your wireless computer and you live
in a building with steel-reinforced concrete construction), or if you
anticipate transferring large video files between your computers on a
regular basis, ordinary wireless-G should be just fine.
I suggest you stick with one of the brands I mentioned above. If you
want to go wireless-N, then the D-Link DIR-655 is supposed to be pretty
good. It also has 10x faster wired ports (but you probably won't be
able to take advantage of that without upgrading the adapter on your
computer).
As you expected, you will have to get a wireless adapter for your
computer. For most flexibility, get a USB wireless adapter. Among
other things, this will allow you to position the antenna for best
reception. If you have a desktop, you can get an internal PCI card
adapter, but if you do, make sure that the antenna is detachable so you
can get an extension cable and get the antenna out from behind the
computer case. If you have a laptop, you can get a PC-Card adapter.
Just remember to an adapter that's compatible with your router:
wireless-g with wireless-g; wireless-n with wireless-n; etc.
Finally, if you go to
http://www.linksys.com/ and click on the link for
their "Learning Center," they have some helpful FAQs and videos.
--
Lem -- MS-MVP
To the moon and back with 2K words of RAM and 36K words of ROM.
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