Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83 SMI; site sun.uucp Path: utzoo!linus!decvax!decwrl!sunny From: sunny@sun.uucp (Sunny Kirsten) Newsgroups: net.unix-wizards Subject: Re: 3COM Unibus ethernet controllers Message-ID: <1623@sun.uucp> Date: Wed, 15-Aug-84 15:57:13 EDT Article-I.D.: sun.1623 Posted: Wed Aug 15 15:57:13 1984 Date-Received: Sun, 19-Aug-84 09:52:04 EDT Organization: Sun Microsystems, Inc. Lines: 46 From: sunny@sun.uucp (Sunny Kirsten) Newsgroups: net.unix-wizards Subject: Re: 3COM Unibus ethernet controllers References: <195@amd.UUCP> Distribution: net Greetings: 3COM is indeed de-emphasizing the following markets/products: UNET Unix-Unix networking software (based on DARPA's IP TCP) AE 8-bit parallel interface bus, AC-powered box, Ethernet controller QE DEC-Qbus Ethernet controller UE DEC-Unibus Ethernet controller ME Multibus Ethernet controller The justification for this move is that with the advent of widespread availability of VLSI Ethernet controllers, there won't be much profit in the OEM Ethernet Controller (PC-Board) business, as everyone will roll-their-own Ethernet controller integrated into their equipment. On the other hand, they aren't in the business of turning dollars away from their front-door, so if you wanted to buy quantities of boards... Their main focus has shifted to support of mainstream Personal Computers in the (office) networked environment (IBM PC (& lookalikes), HP150, ...) and networking software/applications based on mainstream PC Operating Systems (MS-DOS, Xenix, ...). And, of course they continue to excell at connectorized Ethernet 2.0 transceivers, and their Cheapernet based on RG-58/AU and BNC connectors, and low cost transceiver/controllers which plug into the mainstream PCs. And I believe they are pursuing IEEE802.3 (in)compatibility issues. Look for continued strong performance at the leading edge of low-cost high-performance Personal Computer networking technology. To the best of my knowledge, all of the above has been previously published in various trade rags. -- {ucbvax|decvax|ihnp4}!sun!sunny(Sunny Kirsten of Sun Microsystems) -- {ucbvax|decvax|ihnp4}!sun!sunny(Sunny Kirsten of Sun Microsystems)