From owner-freebsd-isp Fri Feb 27 17:24:40 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id RAA14393 for freebsd-isp-outgoing; Fri, 27 Feb 1998 17:24:40 -0800 (PST) (envelope-from owner-freebsd-isp@FreeBSD.ORG) Received: from red.juniper.net (red.juniper.net [208.197.169.254]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id RAA14384 for ; Fri, 27 Feb 1998 17:24:37 -0800 (PST) (envelope-from tli@juniper.net) Received: from chimp.juniper.net (chimp.juniper.net [208.197.169.196]) by red.juniper.net (8.8.5/8.8.5) with ESMTP id RAA19314; Fri, 27 Feb 1998 17:24:07 -0800 (PST) Received: (from tli@localhost) by chimp.juniper.net (8.7.6/8.7.3) id RAA02427; Fri, 27 Feb 1998 17:23:36 -0800 (PST) To: cmott@srv.net (Charles Mott) cc: freebsd-isp@FreeBSD.ORG Subject: Re: CSU/DSU References: From: Tony Li Date: 27 Feb 1998 17:23:36 -0800 In-Reply-To: cmott@srv.net's message of 28 Feb 98 01:03:27 GMT Message-ID: <82ogzsy12f.fsf@chimp.juniper.net> Lines: 17 X-Mailer: Gnus v5.3/Emacs 19.34 Sender: owner-freebsd-isp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org cmott@srv.net (Charles Mott) writes: > Are there any CSU/DSU modules that plug into an ISA or PCI slot? My basic > interest is getting a T-1 (DS-1, actually) connection using FreeBSD as the > router. > > The CSU/DSU units I have seen communicate with a router via a synchronous > serial connection. Are there any economical interface cards designed to > receive a 1.5 megabit/sec synchronous connection? Are standard UARTs > capable of this? I recommend SDL's T1 card: www.sdlcomm.com It does not include CSU/DSU support, but for that I prefer an external unit anyway. My recommendation there is ADC Kentrox Tony To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message