169 lines
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169 lines
6.2 KiB
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<TITLE>The Answer Guy 38: Sportys</TITLE>
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<H4>"The Linux Gazette...<I>making Linux just a little more fun!</I>"</H4>
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<P> <hr> <P>
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<H1><A NAME="answer">
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<img src="../../gx/dennis/qbubble.gif" alt="(?)"
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border="0" align="middle">
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<font color="#B03060">The Answer Guy</font>
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<img src="../../gx/dennis/bbubble.gif" alt="(!)"
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</A></H1>
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<BR>
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<H4>By James T. Dennis,
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<a href="mailto:linux-questions-only@ssc.com">linux-questions-only@ssc.com</a><BR>
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Starshine Technical Services,
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<A HREF="http://www.starshine.org/">http://www.starshine.org/</A>
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</H4>
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</center>
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<p><hr><p>
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<!-- begin 29 -->
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<H3 align="left"><img src="../../gx/dennis/qbubble.gif"
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height="50" width="60" alt="(?) " border="0"
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>Sportys</H3>
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<p><strong>From CC on Tue, 16 Feb 1999
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</strong></p>
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<P><STRONG>
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Hi
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</STRONG></P>
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<P><STRONG>
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My 4 year old 28.8 sporty has performed perfectly, it
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was a little cheaper but I don't know why you "diss" em.
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Still keeps up with the so called 56.6s, I dunno' I scored
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man.
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<br>CC
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</STRONG></P>
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<BLOCKQUOTE><IMG SRC="../../gx/dennis/bbub.gif" ALT="(!)"
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HEIGHT="28" WIDTH="50" BORDER="0"
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>
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The Sportster is simply not rated for the duty
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cycles that would be imposed by use on a BBS or
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ISP terminal server. I've managed a couple of
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large BBS systems over the years (the 100 line
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Symantec BBS a few years ago, and the 40 line
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McAfee BBS --- expanded to about 60 by the time
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I left).
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</BLOCKQUOTE>
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<BLOCKQUOTE>
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Sportsters are a consumer/commodity product.
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They're suitable for a few hours use per day
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--- but they get unreliable when receiving calls
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and staying "live" for weeks on end (which is
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what happens at busy BBS' and ISPs).
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</BLOCKQUOTE>
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<BLOCKQUOTE>
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Another problem I personally have with them is the
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physical shape. They are not "stackable" and
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the case design doesn't lend itself to good cooling.
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</BLOCKQUOTE>
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<BLOCKQUOTE>
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I've found (for high density applications) that
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placing the couriers on their sides (not stacked
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"up" but arrayed like books) and placing some additional
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fans on the racks helps keep them cool and makes them
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MUCH more reliable.
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</BLOCKQUOTE>
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<BLOCKQUOTE>
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I like "baker's" wire racks for these installations, about
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as sturdy as 19" racks and <EM>much</EM> cheaper --- they just
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don't look as "cool". One nice thing about baker's racks;
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you can pack them in pretty close to the walls and to
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one another (side to side) --- and (since they are on
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large locking wheels) still maintain fairly easy access to
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the back panels (to get at the wiring nest).
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</BLOCKQUOTE>
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<BLOCKQUOTE>
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I realize these factors exhibit a "big installation"
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(glass house) bias. For my own home modems I have a
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couple of 28.8 Practical Peripherals (the "flat pack"
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model, not the hideous "brick") and a Zyxel. I just
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bought the Zyxel for some time when I get around to
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playing with vgetty's DTMF and voice modem support
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features (eventually).
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</BLOCKQUOTE>
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<BLOCKQUOTE>
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I don't remember the context in which I "dis'd" the
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Sportsters --- but I'm not surprised I did. I've
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never been impressed with them. It's a personal
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bias. BBS Sysops often are extremely biased about their
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modems; I'm only moderately so.
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</BLOCKQUOTE>
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<!-- sig -->
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<!-- end 29 -->
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<P> <hr> <P>
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<H5 align="center"><a href="http://www.linuxgazette.com/copying.html"
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>Copyright ©</a> 1999, James T. Dennis
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<BR>Published in <I>The Linux Gazette</I> Issue 38 March 1999</H5>
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