From owner-freebsd-isp Tue May 29 13:31:46 2001 Delivered-To: freebsd-isp@freebsd.org Received: from hecky.it.northwestern.edu (hecky.acns.nwu.edu [129.105.16.51]) by hub.freebsd.org (Postfix) with ESMTP id 52BAA37B43F; Tue, 29 May 2001 13:31:37 -0700 (PDT) (envelope-from stuyman@confusion.net) Received: (from mailnull@localhost) by hecky.it.northwestern.edu (8.8.7/8.8.7) id PAA12051; Tue, 29 May 2001 15:31:23 -0500 (CDT) Received: from confusion.net (dhcp089069.res-hall.nwu.edu [199.74.89.69]) by hecky.acns.nwu.edu via smap (V2.0) id xma011534; Tue, 29 May 01 15:30:45 -0500 Message-ID: <3B1406F2.E4DCBD0F@confusion.net> Date: Tue, 29 May 2001 15:30:42 -0500 From: Laurence Berland X-Mailer: Mozilla 4.75 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: bv@wjv.com Cc: Colin Campbell , Christophe Prevotaux , deepak@ai.net, questions@FreeBSD.ORG, isp@FreeBSD.ORG Subject: Re: OC48 interface References: <3B12CBBE.567B1A8D@confusion.net> <20010529003126.C3968@wjv.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-isp@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Bill Vermillion wrote: > However in the US [I don't know abou elsewhere] there is no OC-1. > No OC-9, 18, 34, or 36. > > You will see OC-3, OC-12, OC-48 and OC-192. There is doubt > that the OC-768 will have wide distribution - that about 40Gbs - > because it's part of the SONET and TDM methods, it's not going to > to see much acceptance. > > Bill /me, who isn't as familiar with SONET as he'd like to be, doesn't understand why OC-768 will not be used when it becomes needed. What am I missing? TIA, -- Laurence Berland Northwestern '04 stuyman@confusion.net http://www.isp.northwestern.edu/~laurence "The world has turned and left me here" To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message