[comp.dcom.lans] Multi-port transceivers for Ethernet

chris@suite.sw.oz.au (Chris Maltby) (04/18/91)

Having spoken to a number of suppliers of LAN parts I have
been unable to find such a thing, though I seem to remember
them having existed and hearing of others using them.

Our requirement is for a single box in our machine room to replace
a selection of random transceivers and odd bits of cable. We have
a thinnet...

I'd really appreciate details of brands, agents and prices for
such products if they exist. Thanks in advance.
-- 
Chris Maltby - Softway Pty Ltd	(chris@softway.sw.oz.au)

PHONE:	+61-2-698-2322		UUCP:		uunet!softway.sw.oz.au!chris
FAX:	+61-2-699-9174		INTERNET:	chris@softway.sw.oz.au

hardiman@csd4.csd.uwm.edu (Paul V Hardiman) (04/18/91)

The Black Box (Tech Support 412-746-5565) catalog lists 2 and 4 port
Ethernet direct connect transceivers for $225 and $375 respectively.

INMAC (Tech Questions 800-446-6224) has 2, 4, and 15 port transceivers
for $399, $499, and $1195 respectively.

Many thanks to Aaron Leonard (leonard@arizona.edu) for putting me on
to these sources.

Paul Hardiman
University of Wisconsin - Milwaukee

bambi@kirk.nmg.bu.oz.au (David J. Hughes) (04/19/91)

From article <chris.671959082@suite.sw.oz.au>, by chris@suite.sw.oz.au (Chris Maltby):
> Having spoken to a number of suppliers of LAN parts I have
> been unable to find such a thing, though I seem to remember
> them having existed and hearing of others using them.
> 
> Our requirement is for a single box in our machine room to replace
> a selection of random transceivers and odd bits of cable. We have
> a thinnet...


We use 3-com Multi-Port repeaters for the same purpose as you have
outlined.  The only problem is that you are introducing another repeater
that can push you over the limit but if that isn't a problem then it may
be worth a look.  Readily available from many sources including Network
Solutions.

I have never come accross a thin "fan-out" unit (only AUI) but this will
do roughly the same job.


David
+----------------------------------------------------------------------------+
| David J. Hughes   (AKA bambi)	 |   bambi@kirk.bu.oz.au                     |
| Senior Systems Programmer	 |   bambi@kirk.bu.oz.au@uunet.uu.net        |
| Comms Development & Operations |   ..!uunet!munnari!kirk.bu.oz.au!bambi    |
| Bond University, Gold Coast    |   Phone : +61 75 951450                   |
| Queensland,  Australia  4229   |   Fax :   +61 75 951456                   |
+----------------------------------------------------------------------------+

haas%basset.utah.edu@cs.utah.edu (Walt Haas) (04/19/91)

From article <chris.671959082@suite.sw.oz.au>, by chris@suite.sw.oz.au (Chris Maltby):
> Having spoken to a number of suppliers of LAN parts I have
> been unable to find such a thing, though I seem to remember
> them having existed and hearing of others using them.
> 
> Our requirement is for a single box in our machine room to replace
> a selection of random transceivers and odd bits of cable. We have
> a thinnet...

We have bought units from Cabletron and TCL to do this.  They both work
but we prefer the TCL unit because it has a row of switches that permit
turning the SQE test on and off for each port.

-- Walt

logier@cheops.qld.tne.oz.au (Rob Logie) (04/20/91)

chris@suite.sw.oz.au (Chris Maltby) writes:

>Having spoken to a number of suppliers of LAN parts I have
>been unable to find such a thing, though I seem to remember
>them having existed and hearing of others using them.

>Our requirement is for a single box in our machine room to replace
>a selection of random transceivers and odd bits of cable. We have
>a thinnet...

>I'd really appreciate details of brands, agents and prices for
>such products if they exist. Thanks in advance.
>-- 
>Chris Maltby - Softway Pty Ltd	(chris@softway.sw.oz.au)

>PHONE:	+61-2-698-2322		UUCP:		uunet!softway.sw.oz.au!chris
>FAX:	+61-2-699-9174		INTERNET:	chris@softway.sw.oz.au
Chris,

	We use Cabletron ones. I think BULL Info Systems sell them, (10
porters). Also I have seen quit a few other companies that sell them,
Try Network Solutions as well.

Regards ...


-- 
Rob Logie                                    EMAIL: logier@cheops.qld.tne.oz.au
Telecom Australia                            FAX:   +61 7 837 4704
TNE Computer Support Services                PH:    +61 7 837 5174
Brisbane Office                              "These are my opinions alone"