[comp.sys.sun] Connecting Sun 3/60 Thinwire ethernet -> Thick EThernet

bzs@world.std.com (Barry Shein) (11/06/89)

>Anybody know of an easy way to connect a Sun 3/60 with a Thin ether board
>to a Thick ethernet? I know we can get a repeater that will connect a thin
>segment to a thick segment for under $1k, but I was hoping there might be
>a cheaper solution.

The 3/60 supports both thick and thin ethernet, there's a dipswitch that
has to be set on the CPU board.

If for some reason you can't do that you can buy thin/thick adaptors from
people like Cabletron (I'd guess, or moral equivalent) for around $200.

        -Barry Shein
Software Tool & Die, Purveyors to the Trade         | bzs@world.std.com
1330 Beacon St, Brookline, MA 02146, (617) 739-0202 | {xylogics,uunet}world!bzs

poffen@sj.ate.slb.com (Russ Poffenberger) (11/08/89)

In article <2640@brazos.Rice.edu> wugate!wuarchive!sharkey!hfhrv!brian@uunet.uu.net (Brian A. Wolfe) writes:
>X-Sun-Spots-Digest: Volume 8, Issue 180, message 7 of 15
>Anybody know of an easy way to connect a Sun 3/60 with a Thin ether board
>to a Thick ethernet? I know we can get a repeater that will connect a thin
>segment to a thick segment for under $1k, but I was hoping there might be
>a cheaper solution.

3/60's support both thin and thick ethernet on the CPU board. (So do
3/50's) The new models don't (I wish they did, but that's another flame).

To enable one port or another, there is a switch on the CPU board. On a
3/60, it is labeled EXT/UR and is a single position on the dipswitch that
also sets memory size.  On the 3/50, there is a dipswitch, and ALL
switches must be one way or another.

Russ Poffenberger               DOMAIN: poffen@sj.ate.slb.com
Schlumberger Technologies       UUCP:   {uunet,decwrl,amdahl}!sjsca4!poffen
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