From owner-freebsd-atm Fri Aug 28 01:53:58 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id BAA19825 for freebsd-atm-outgoing; Fri, 28 Aug 1998 01:53:58 -0700 (PDT) (envelope-from owner-freebsd-atm@FreeBSD.ORG) Received: from allegro.lemis.com (allegro.lemis.com [192.109.197.134]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id BAA19813 for ; Fri, 28 Aug 1998 01:53:54 -0700 (PDT) (envelope-from joerg@freebie.lemis.com) Received: from freebie.lemis.com (freebie.lemis.com [192.109.197.137]) by allegro.lemis.com (8.9.1/8.9.0) with ESMTP id SAA10224; Fri, 28 Aug 1998 18:22:25 +0930 (CST) Received: (from joerg@localhost) by freebie.lemis.com (8.9.1/8.9.0) id SAA17887; Fri, 28 Aug 1998 18:22:02 +0930 (CST) Message-ID: <19980828182202.A17876@freebie.lemis.com> Date: Fri, 28 Aug 1998 18:22:02 +0930 From: =?iso-8859-1?Q?J=F6rg_Micheel?= To: Jonas Eriksson , freebsd-atm@FreeBSD.ORG Subject: Re: ATM, Singelmode fiber card References: <3.0.5.32.19980826164215.00848900@pop3> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.91.1i In-Reply-To: <3.0.5.32.19980826164215.00848900@pop3>; from Jonas Eriksson on Wed, Aug 26, 1998 at 04:42:15PM +0200 Sender: owner-freebsd-atm@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Hi Jonas, On Wed, Aug 26, 1998 at 04:42:15PM +0200, Jonas Eriksson wrote: > I have been searching the mailinglist archive for this > article but cannot find any reference: > > I am looking for an ATM Card that supports singlemode > fiber that runs with FreeBSD ATM Drivers. I'm not so sure there are any singlemode cards for workstations. Some vendors might, but only as a rare option. The only commercial support for FreeBSD ATM (to my knowledge) is Adaptec, you might want to browse their Web page. What you usually would do in you case is to buy a multimode card and obtain a fiber converter as an external box. Those used to be very expensive (in the order of 7,000 to 12,000 Deutschmark) but they have gotten much cheaper recently. The advantage of the external box is that you can choose from a range of different laser strength' and either fit it directly to you cable length or buy the most strongest available (although expensive!) for the worst case and adopt it to your current configuration with an attenuator. There are several manufactureres of these converters, have a look at Communication by Light at http://www.cbl.de. Best regards, Joerg To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-atm" in the body of the message