From owner-freebsd-net@FreeBSD.ORG Tue Nov 4 21:09:47 2014 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 14EA11A6 for ; Tue, 4 Nov 2014 21:09:47 +0000 (UTC) Received: from home.opsec.eu (home.opsec.eu [IPv6:2001:14f8:200::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id C17BCE37 for ; Tue, 4 Nov 2014 21:09:46 +0000 (UTC) Received: from pi by home.opsec.eu with local (Exim 4.82 (FreeBSD)) (envelope-from ) id 1XllMH-0002qg-Uv for freebsd-net@freebsd.org; Tue, 04 Nov 2014 22:09:45 +0100 Date: Tue, 4 Nov 2014 22:09:45 +0100 From: Kurt Jaeger To: freebsd-net@freebsd.org Subject: GPON SFP, any technical ideas ? Message-ID: <20141104210945.GQ66862@home.opsec.eu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 04 Nov 2014 21:09:47 -0000 Hi! I got my hands on an GPON G.984.2 ClassB SFP and want to find a way to operate it using FreeBSD. What type of NIC with SFP slots can be recommended for this exotic use case ? It's data sheet: http://www.allnet.de/fileadmin/transfer/products/113608.pdf It's asymmetric with these specs: 1490nm continuos mode 2.5 Gbit/s DFB transmitter 1310nm burst mode 1.25 Gb/s APD receiver Any hints welcome! -- pi@opsec.eu +49 171 3101372 6 years to go !