Article View: comp.dcom.modems.cable
Article #389Re: running network cable through windows and walls?
From: Theron Hicks
Date: Wed, 19 Aug 1998 00:00
Date: Wed, 19 Aug 1998 00:00
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Dan,
You are _extremely_ lucky. The "f" type connector is a 75 ohm connector.
Coaxial ethernet (10 base-2) type connections are 50 ohm connections. If you wire
a 50 ohm ethernet connection with 75 ohm cable it should _not_ work. If you are
lucky it may function but not on a consistent basis. I expect that you are
dropping packets like crazy. Lest someone claim that I am crazy I can state that I
have had to trouble shoot networks where someone has used 75 ohm cable. The
problem is very difficult to locate as the 2 cables look quite similar. In you
case the section of your system which is 75 ohm may be short enough (in length)
that it manages to work but this is _not_ a recomended practice.
Daniel Erskine wrote:
> kanryo@juno.com wrote:
> > I want to run cabling between 2 PCs for networking purposes. Unfortunately
> > the 2 PCs are in different parts and floors of a large house. The most
> > direct pathway would be out one sliding window/external wall and into
> > another. But it seems that cold air will seep through any holes are that
> > made or used. Is there a way to feed the cabling out and back into the house
> > without enabling cold air to seep in? Or is there a way to somehow feed the
> > cabling through the central air/heat ducts? Thanks for any
> > advice/suggestions.
> >
> > http://www.dejanews.com/rg_mkgrp.xp Create Your Own Free Member Forum
>
> Greetings:
> I've reviewed all the previous responses. So far, I haven't seen this
> option presented. Radio Shack sells "BNC"-to-"F" cable
> connectors/adapters.
> You will need a few for this scenerio. You will also need a few standard
> CATV outlet plates, and a "little bit of elbow-grease" ;) If your home has
> (removable) panel siding, you could "run" your cable from room-to-room,
> from the "outside" of your house by going through the 2-by-4 wall studs!
> If you try this, you *might* want to use differing color CATV plates, so
> that you want accidentally plug a TV, descrambler, VCR, etc. into it ;(
> You will want this setup to NOT connect into your existing CATV lines, as
> something will probably get FRIED! I've tried this setup in a previous
> apartment to connect (2) adjoining rooms. In my example, I used an
> existing
> cable TV connection in a wall separating (2) adjoining rooms, I swapped out
> the (2) existing single-port CATV plates (in each adjoining room), with
> duel
> port CATV plates. I connected the top (2) CATV ports with small segment of
> straight-through CATV cable (PC network). The bottom (2) CATV ports were
> joined to a 3-way CATV splitter, where the 3rd end connected to the
> standard
> cable TV service lines! This way, I could watch TV in either room AND work
> on my machine(s) in either room... if you call Quake *WORK* ;)
>
> Hope this helps,
> ------------------------------------------------------
> THE PRECEDING REFLECTS THE VIEWS OF THE AUTHOR
> AND NOT, NECESSARILY, THE VIEWS OF EDWARD JONES.
> ------------------------------------------------------
> Daniel W. Erskine "mailto:erskined@gte.net"
> (314) 515-1406 "mailto:netsup75@edwardjones.com"
>
> ------------------------------------------------------------------------
>
> Daniel Erskine <netsup75@edwardjones.com>
> Client/Server Administrator
> Edward Jones & Co.
>
> Daniel Erskine
> Client/Server Administrator <netsup75@edwardjones.com>
> Edward Jones & Co.
> c/o Edward Jones & Co. Work: (314) 515-1406
> 201 Progress Parkway Fax: (314) 515-2517
> Maryland Heights Home: ** UNLISTED **
> Missouri Netscape Conference Address
> 63043-3042 Netscape Conference DLS Server
> U.S.A.
> Additional Information:
> Last Name Erskine
> First Name Daniel
> Version 2.1
Technical Details
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 113850,4e89f3904072fcfe X-Google-Attributes: gid113850,public X-Google-Thread: fa874,4e89f3904072fcfe X-Google-Attributes: gidfa874,public X-Google-Thread: 1159e3,4e89f3904072fcfe X-Google-Attributes: gid1159e3,public From: Theron Hicks <hicksthe@egr.msu.edu> Subject: Re: running network cable through windows and walls? Date: 1998/08/19 Message-ID: <35DB36D5.5DFE1D2E@egr.msu.edu> X-Deja-AN: 382759095 Content-Transfer-Encoding: 7bit References: <6rcoho$284$1@nnrp1.dejanews.com> <35DB30FF.579C273E@edwardjones.com> To: Daniel Erskine <netsup75@edwardjones.com> Content-Type: text/plain; charset=us-ascii Organization: Michigan State University Mime-Version: 1.0 Newsgroups: comp.dcom.modems.cable,ba.internet,alt.home.repair