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- Path: sdd.hp.com!inn
- From: Jeff Grimmett <jgrimm@sdd.hp.com>
- Newsgroups: comp.sys.amiga.misc,comp.sys.amiga.hardware,comp.sys.amiga.applications
- Subject: Re: Modem disconnecting
- Date: 12 Jan 1996 16:56:54 GMT
- Organization: Hewlett-Packard Company
- Message-ID: <4d63sm$j6a@news.sdd.hp.com>
- References: <1373.6578T735T2832@midland.co.nz> <4cmrrq$q7r@guava.epix.net> <4cv2s5$2lk@news2.delphi.com> <4d0tni$bt1@news.sdd.hp.com> <4d4l0o$2gd@news2.delphi.com>
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- jdow@BIX.com (Joanne Dow) wrote:
- >In article <4d0tni$bt1@news.sdd.hp.com>, Jeff Grimmett <jgrimm@sdd.hp.com> wrote:
-
- >>Personal experiences are one thing; empirical results are something else
- >>again. Every SERIOUS comparison I have seen of the 28.8 crowd of modems
- >>has placed USR and Supra dead even in overall performance. Supra excelled
- >>in some categories, USR in others. What is VASTLY entertaining about
- >>this is that BOTH place consistently in the bottom third overall, with
- >>ZyXel and Practical usually battling it out in the top of the lists.
-
- >This does not accord with the reviews I have read. In point of fact those
- >reviews placed Practical Peripherals right dead at the bottom in regards to its
- >ability to establish a connection.
-
- Que pasa, using one (albeit important) category to base one's overall
- evaluation of a modem on? Aside from the fact that I've seen this in
- only one omnibus comparison (Telephony Journal, c. last 3-4 months),
- there are a few other criteria that might be of interest. That's why I
- explicitly SAID "overall". I could have mentioned the criteria important
- to ME, but my work here requires more than anyone's likely to need from a
- modem.
-
- >>These are tests done under labratory conditions using test equipment
- >>designed to bring out the worst in a modem. If you're familiar with
- >>terms like TAS (and I don't mean the WB character, either :-) then you
- >>have some idea of what they usually put them through.
-
- >I have access to such a testing lab on BIX. The practical peripherals situation
- >was so bad that the lab had to try to help them with their problems. (It appears
- >it may have been partially repaired - it hated REAL GOOD lines - it had a divide
- >by zero problem possibly.) Supras were another that had severe connection
- >problems. External USR Sportsters and Couriers were consistently among the best
- >as were the premium Hayes models. The Sportster PCMCIA card is - well, there is
- >no polite way to describe it other than it is not up to the quality and
- >standards of the others.
-
- ONE modem, did you say? Did anyone take it back for another? Seriously, I
- hope I misread that. I have, in the three PP modems I have tried thus
- far, found an inconsistency in thier build quality, as well as in the
- four Sportsters and three Supras. I detect the faint scent of lemon.
-
- At any rate, the Sportster SI's I've looked at thus far are pretty much
- run of the mill connection wise... as were the Supras and two of the
- three PPs (let us NOT talk about the AT&Ts). One INTERESTING thing that
- I have found is that of the three in question, both the USR and PP
- immediately started degrading, to the point that they were useless to me
- after three months (again, I have tight tolerances). The Supra was
- degrading, too, but not as fast. Unfortunately, it got tossed for other
- reasons (the case acts like a waveguide...)
-
- >In re ZyXel I may have the memory of the Computer Shopper tests maybe 6-8 months
- >ago. But I think it was another that could not even complete the tests they put
- >it through.
- >
- >>A good example is a recent evaluation of over 25 modems done by Byte. I
- >>will add the caveat here that it does not appear that they considered the
- >>top of the line modems to be worthwhile candidates, but considering that
- >>you can't GET them off the shelves at Computer City, I suppose they were
- >>playing to thier audience.
- >
- >>Hey... USR's work for YOU. For me, they ain't worth the extra cabbage.
- >>For others, they're a nightmare :-)
- >
- >Only the PCMCIA Sportsters are trash.
-
- I beg to differ on that... the 28.8 SI's sold LAST month are, well, OKAY,
- but not spectacular. The 14.4 Sportster SI is complete and utter
- tinkertoy technology, not worth what they're asking for it. I have not
- yet investigated the new Sportster with the redesigned case, but my
- suspicion is that these "new clothes" hide a "cost-reduced" Sportster,
- which bodes ill. My conclusion on the 14.4 was that it was due to
- draconian cost reduction that the modem was as bad as it was, and I fear
- that unless they learned some valuable lessons from that excercise,
- they'll repeat it again with the 28.8.
-
- Which really bites, as the Sportster SI is thus far the only consistently
- acceptable modem for my work here, with the caveat that it has to be
- replaced every three months or so... :-(
-
- >Meanwhile comp.dcom.modems is an interesting newsgroup.
-
- For some reason I haven't seen any traffic in there since connecting.
- What's the daily average?
-
-
-