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type="text/css"></style> <div id="ct" class="ct2 wp cl"> <div class="mn"> <div class="bm_haa cl"> <div class="bm_h cl"> <a href="http://www.oecr.com/portal.php?mod=rss&catid=62" class="y xi2 rss" target="_blank" title="RSS">订阅</a><h1 class="xs2">文章</h1> </div></div> <div class="kjkjb"> <div class="bm vw" style="margin-bottom:0;"> <div class="h hm"> <div class="zxtoux"><img src="http://www.oecr.com/uc_server/avatar.php?uid=54876&size=small" /></div> <h1 class="ph">光通信资料分享：新的FTTH技术 </h1> <p class="xg1"> 时间：2017-4-24 10:00<a class="zz" href="home.php?mod=space&uid=54876">作者：update</a> 阅读<em id="_viewnum">(1062)</em> 评论: <a href="http://www.oecr.com/portal.php?mod=comment&id=5628&idtype=aid" title="查看全部评论"><em id="_commentnum">5</em></a></p> <div class="zxfb" ><a href="http://www.oecr.com/portal.php?mod=rss&catid=62" class="y xi2 rss" target="_blank" title="RSS">订阅</a></div> </div> <!--[diy=diysummarytop]--><div id="diysummarytop" class="area"></div><!--[/diy]--> <div class="s"> <div class="ss"><div><span>导读： </span>今天为大家整理了一些经典的FTTH技术资料，请有兴趣的朋友们点击下载哦。</div> </div> <!--[diy=diysummarybottom]--><div id="diysummarybottom" class="area"></div><!--[/diy]--> <div class="d"> <!--[diy=diycontenttop]--><div id="diycontenttop" class="area"></div><!--[/diy]--> <table cellpadding="0" cellspacing="0" class="vwtb"><tr><td id="article_content"><div> 从2000年开始，全球的宽带网络发展如火如荼，主要的宽带接入技术DSL、LAN、HFC等经过一番较量，各自占据了一定的市场份额，其中DSL因受传统电信运营商的青睐而成了拥有用户数最多和发展最快的技术。随着宽带市场的发展，DSL在速度、稳定性、维护管理、市场需求等方面的致命问题逐步暴露出来，迫使运营商、用户开始考虑其他替代技术。</div><div><br></div><div><p style="text-align: center;"><a href="data/attachment/portal/201704/24/095845o013iztvtmdut3gi.jpg" target="_blank"><img src="data/attachment/portal/201704/24/095845o013iztvtmdut3gi.jpg"></a></p><p style="text-align: center;"><br></p><p style="text-align: center;"><b style="color: rgb(128, 0, 128); font-size: large; line-height: 25.2px; text-align: start;">》<a href="http://news.oecr.com/attachcenter-page.html?aid=69120">点此进入资料下载页面</a>《</b></p></div><div><br></div><div> 随着因特网的快速发展和市场的推动，以太网技术被大量使用并且飞速发展。IP技术和接入技术的结合，诞生了一种最新的宽带接入技术——以太网无源光网络（EPON）。由于大量光纤的敷设，以太网技术以及标准的更进一步发展，以及对宽带业务需求的增加，在一定程度上刺激了EPON市场的发展。</div><div><br></div><div> EPON经济学考虑非常简单，光纤是传输数据、视频和语音业务最有效的媒质，吉比特以太网能提供很高的带宽。EPON克服了点对点的弊端，转而采用点对多点拓扑，将光纤延伸至最后一公里，从而获得高效、高可扩展性、低维护费用、端到端的光网络。正是因为看到了EPON的巨大的应用和市场前景，目前有不少公司正致力于对EPON设备及芯片的研制和市场开发，例如华为、中兴、烽火、Alloptic、Passave Inc、Salira等。</div><div><br></div><div> 今天为大家整理了一些经典的FTTH技术<a href="http://theory.oecr.com" target="_blank" class="relatedlink">资料</a>，请有兴趣的朋友们点击下载哦。<font color="#800080" size="4"><b></b></font></div><div><font color="#800080" size="3"><br></font></div><div><p style="text-align: center;"><a href="data/attachment/portal/201704/24/100017mkk6apa5j455p5x8.jpg" target="_blank"><img src="data/attachment/portal/201704/24/100017mkk6apa5j455p5x8.jpg"></a></p><p style="text-align: center;"><br></p><p style="text-align: center;"><span 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