{"id":2020,"date":"2021-02-07T16:27:52","date_gmt":"2021-02-07T08:27:52","guid":{"rendered":"http:\/\/www.comtest.cn\/?post_type=product&p=2020"},"modified":"2021-02-07T16:27:54","modified_gmt":"2021-02-07T08:27:54","slug":"qflex","status":"publish","type":"product","link":"http:\/\/www.comtest.cn\/?product=qflex","title":{"rendered":"ONT QFLEX\u6a21\u5757\u53ca400G\u6a21\u5757FlexE\u8f6f\u4ef6\u9009\u9879"},"content":{"rendered":"

ONT FlexE \u6d4b\u8bd5\u5e94\u7528\u7a0b\u5e8f\u5141\u8bb8\u5bf9 FlexE Shim\u903b\u8f91\u8fdb\u884c\u5168\u9762\u7684\u8bbe\u8ba1\u548c\u9a8c\u8bc1\u6d4b\u8bd5\uff0c\u5176\u4e2d\u5305\u62ec FlexE \u00a0Calendar\u673a\u5236\u3001FlexE \u7ba1\u7406\u901a\u9053\u3001\u5f00\u9500\u534f\u8bae\u529f\u80fd\u4ee5\u53ca FlexE \u5ba2\u6237\u4fe1\u53f7\u914d\u7f6e\u53ca\u6027\u80fd\u3002<\/p>\n

\u4f18\u52bf\u548c\u529f\u80fd<\/h1>\n
\n
QSFP28 \u6d4b\u8bd5\u63a5\u53e3<\/li>\n
4 x 100GBASE-R PHY \u4e0a\u7684 4 \u4e2a\u5ba2\u6237\u4fe1\u53f7<\/li>\n
\u7b26\u5408 OIF IA FlexE 2.0 \u6807\u51c6<\/li>\n
\u5ba2\u6237\u4fe1\u53f7\u5305\u62ec N x 5G\u300110G\u300125G\u300140G\u3001 50G\u300175G\u3001100G<\/li>\n
\u4f7f\u7528 N x 5G \u5ba2\u6237\u4fe1\u53f7\u5927\u5c0f\u7684 100G \u81f3 400G \u5ba2\u6237\u4fe1\u53f7\u6d4b\u8bd5\u5e94\u7528<\/li>\n
FlexE \u7ed1\u5b9a\u3001\u5b50\u901f\u7387\u548c\u901a\u9053\u5316\u5ba2\u6237\u4fe1\u53f7\u8bbe\u7f6e\u7684Calendar\u914d\u7f6e<\/li>\n
\u7528\u4e8e\u68c0\u67e5 FlexE \u5f00\u9500\u5e27\u548c\u5f00\u9500\u590d\u5e27\u9501\u5b9a\u7684 FlexE Shim\u5c42\u544a\u8b66\u9519\u8bef\u6d4b\u8bd5<\/li>\n
FlexE \u7ba1\u7406\u901a\u9053\u6d4b\u8bd5\uff0c\u5305\u62ec\u900f\u4f20\u6027\u68c0\u67e5\u548c\u6570\u636e\u5305\u6355\u83b7<\/li>\n
FlexE \u5f00\u9500\u5904\u7406<\/li>\n
\u7aef\u53e3\u5230\u7aef\u53e3Skew<\/li>\n
MAC \u5ba2\u6237\u4fe1\u53f7\u901f\u7387\u5229\u7528\u7387\u548cQoS<\/li>\n<\/ul>\n
FlexE \u6d4b\u8bd5\u7b80\u4ecb<\/strong><\/h1>\n
FlexE \u662f\u5149\u4e92\u8054\u7f51\u7edc\u8bba\u575b (OIF) \u5b9a\u4e49\u7684\u4e00\u79cd\u5b9e\u73b0\u534f\u8bae\uff0c\u7528\u4e8e\u6ee1\u8db3\u5bf9\u63d0\u4f9b\u9ad8\u901f\u4ee5\u592a\u7f51\u901f\u7387\u7684\u66f4\u7075\u6d3b\u3001\u6269\u5c55\u6027\u66f4\u597d\u7684\u5e26\u5bbd\u7684\u9700\u6c42\u3002FlexE \u4ece\u8bf8\u5982\u94fe\u8def\u805a\u5408 (LAG) \u548c\u591a\u94fe\u8def\u901f\u7387\u8c03\u6574 (MLG) \u7b49\u65e9\u671f\u6280\u672f\u53d1\u5c55\u800c\u6765\u3002\u5b83\u63d0\u4f9b\u4e86\u901a\u9053\u5316\u3001\u7ed1\u5b9a\u548c\u5b50\u901f\u7387\u5e94\u7528\u7684\u529f\u80fd\uff0c\u4f7f\u7528\u6807\u51c6\u4ee5\u592a\u7f51 PMD \u7684\u4e00\u4e2a\u6216\u591a\u4e2a\u4ee5\u592a\u7f51 MAC \u8fde\u63a5\u6765\u5b9e\u73b0\u8def\u7531\u5668\u7684\u4e92\u8054\u3002\u5982\u56fe 1 \u4e2d\u7684\u4e09\u4e2a\u793a\u4f8b\u6240\u793a\uff0c\u8def\u7531\u5668\u53ef\u76f4\u63a5\u8fde\u63a5\uff0c\u6216\u901a\u8fc7\u4f20\u8f93\u8bbe\u5907\u8fde\u63a5\u3002<\/p>\n
$\"\"$ <\/a><\/p>\n
\u56fe 1. 100GBASE-R PHY\u00a0<\/strong>\u7684<\/strong>\u00a0FlexE\u00a0<\/strong>\u4f7f\u7528\u6848\u4f8b\u7684\u4f8b\u5b50\u5305\u62ec\u7ed1\u5b9a\u3001\u901a\u9053\u5316\u548c\u5b50\u901f\u7387\uff08\u652f\u6301\u4f20\u8f93\u7f51\u7edc\u8bbe\u5907\u7684<\/strong>\u00a0FlexE\u00a0<\/strong>\u7ec8\u7ed3<\/strong>FlexE\u00a0<\/strong>\u611f\u77e5\u548c<\/strong>\u00a0FlexE \u975e\u611f\u77e5\u5de5\u4f5c\u6a21\u5f0f\uff09\u3002<\/strong><\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u672c\u8d28\u4e0a\uff0cFlexE \u4f1a\u5c06 MAC \u5ba2\u6237\u7aef\u4e0a\u7684\u4ee5\u592a\u7f51\u4ece\u5b9e\u9645\u7269\u7406\u63a5\u53e3\u5206\u79bb\uff0c\u5982\u56fe 2 \u6240\u793a\u3002\u4e0b\u56fe\u663e\u793a\u4e86\u53ef\u901a\u8fc7\u6bcf\u4e2a PHY \u7684\u5b50\u8c03\u5ea6\u8868\u4e2d\u7684 20 \u4e2a\u65f6\u9699\u8de8\u591a\u4e2a PHY \u6620\u5c04\u5ba2\u6237\u4fe1\u53f7\u3002<\/p>\n
$\"\"$ <\/a>
\n\u56fe 2.\u00a0<\/strong>\u5305\u542b<\/strong>\u00a0FlexE Shim<\/strong>\u5c42\u7684\u589e\u5f3a\u4ee5\u592a\u7f51\u5c42\u6a21\u578b\u53ca<\/strong>\u00a0100GBASE-R PHY \u793a\u4f8b<\/strong><\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0OIF FlexE 2.0 \u5b9e\u73b0\u534f\u8bae\u5141\u8bb8\u7531 200GBASE-R \u548c 400GBASE-R PHY \u7ec4\u6210\u7684 FlexE \u7ec4\u3002\u8fd9\u662f\u901a\u8fc7\u4e00\u79cd\u201c100G FlexE \u5b9e\u4f8b\u201d\u7684\u6982\u5ff5\u5b9e\u73b0\u7684\u3002200GBASE-R PHY \u7684\u6784\u6210\u65b9\u5f0f\u4e3a\u4e24\u4e2a 100G FlexE \u5b9e\u4f8b\uff0c400GBASE-R PHY \u7684\u6784\u6210\u65b9\u5f0f\u4e3a\u56db\u4e2a 100G FlexE \u5b9e\u4f8b\uff08\u5982\u56fe 3 \u6240\u793a\uff09\uff0c\u5176\u4e2d\u6bcf\u4e2a\u5b9e\u4f8b\u90fd\u6709\u81ea\u5df1\u5305\u62ec\u5b50Calendar\u5728\u5185\u7684 FlexE \u5f00\u9500\u7ed3\u6784\u3002<\/p>\n
$\"\"$ <\/a>
\n\u56fe<\/strong>\u00a03. 100G FlexE \u5b9e\u4f8b<\/strong><\/p>\n
FlexE \u4f7f\u7528\u6848\u4f8b<\/strong><\/h1>\n
FlexE \u662f SDN \u7f51\u7edc\u7684\u4e00\u4e2a\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u56e0\u4e3a\u5b83\u5141\u8bb8\u7f51\u7edc\u7ba1\u7406\u5458\u901a\u8fc7\u5982\u8868 1 \u4e2d\u6240\u793a\u7684\u5178\u578b\u4f7f\u7528\u6848\u4f8b\u5728\u4e1a\u52a1\u4e2d\u6dfb\u52a0\u6216\u79fb\u9664\u5ba2\u6237\u6765\u8c03\u6574\u7f51\u7edc\u914d\u7f6e\u3002<\/p>\n\n\n\n\n\n\n\n
\u4f7f\u7528\u5206\u7c7b<\/strong><\/td>\n \u4f7f\u7528\u6848\u4f8b<\/strong><\/td>\n \u4f18\u70b9<\/strong><\/td>\n<\/tr>\n
\u8fd0\u8425\u5546<\/td>\n \u7075\u6d3b\u7684\u4ee5\u592a\u7f51\u4e1a\u52a1<\/td>\n \u5b9e\u73b0 SDN\uff0c\u540c\u65f6\u53ef\u964d\u4f4e\u6bcf\u6bd4\u7279\u6210\u672c\u5e76\u5e26\u6765\u5f15\u4eba\u6ce8\u76ee\u7684\u65b0\u4e1a\u52a1\u548c\u9ad8\u6548\u7684\u6062\u590d\u80fd\u529b<\/td>\n<\/tr>\n
\u6570\u636e\u4e2d\u5fc3\u4e92\u8fde (DCI)<\/td>\n \u8fd0\u8425\u5546\u4ee5\u592a\u7f51\u8def\u7531\u5668\u8fde\u63a5\u81f3\u9ad8\u901f\u5149\u4f20\u8f93\u7f51\u7edc<\/td>\n \u53ef\u5229\u7528\u73b0\u6709\u4f20\u8f93\u7f51\u7edc\u7684\u541e\u5410\u91cf<\/td>\n<\/tr>\n
\u5185\u90e8\u6570\u636e\u4e2d\u67a2<\/td>\n \u4f7f\u7528\u9ad8\u5bb9\u91cf\u7ebf\u8def<\/td>\n \u6210\u672c\u6548\u7387\u9ad8\u3002\u4f7f\u7528\u53ef\u7528\u7684 100GE PMD\u3002\u4e0e\u6807\u51c6\u5316\u65e0\u5173<\/td>\n<\/tr>\n
\u79fb\u52a8 5G<\/td>\n 5G \u4e2d\u4f20\/\u56de\u4f20\u4e2d\u7684\u7f51\u7edc\u5207\u7247<\/td>\n \u4ee5\u592a\u7f51\u4e2d\u7684\u79bb\u6563\u901a\u9053\u5316<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u8868 1.\u00a0<\/strong>\u5178\u578b<\/strong>\u00a0FlexE \u4f7f\u7528\u6848\u4f8b<\/strong><\/p>\n
FlexE \u6d4b\u8bd5\u5e94\u7528\u7a0b\u5e8f<\/strong><\/h1>\n
IC \u4f9b\u5e94\u5546\u3001\u7f51\u7edc\u8bbe\u5907\u5236\u9020\u5546\u548c\u7f51\u7edc\u8fd0\u8425\u5546\u9700\u8981\u4e00\u4e2a\u6d4b\u8bd5\u73af\u5883\u6765\u786e\u8ba4\u548c\u9a8c\u8bc1\u8de8\u591a\u4e2a MAC \u5ba2\u6237\u4fe1\u53f7\u548c PHY \u7684 FlexE \u534f\u8bae\u673a\u5236\u3002\u8868 2 \u6c47\u603b\u4e86\u4e3b\u8981\u7684 ONT FlexE \u6d4b\u8bd5\u529f\u80fd\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
FlexE \u6d4b\u8bd5\u6848\u4f8b<\/strong><\/td>\n \u9700\u8981\u6d4b\u8bd5\u4ec0\u4e48\uff1f<\/strong><\/td>\n<\/tr>\n
Calendar\u5ba2\u6237\u4fe1\u53f7\u8bbe\u7f6e<\/td>\n \u8bbe\u7f6e\u591a\u4e2a\u5927\u5c0f\u4e0d\u540c\u7684\u5ba2\u6237\u4fe1\u53f7\u6765\u652f\u6301\u7ed1\u5b9a\u3001\u901a\u9053\u5316\u548c\u5b50\u901f\u7387\u5e94\u7528\u3002<\/td>\n<\/tr>\n
\u63a5\u6536PHY\u548cCalendar\u6620\u5c04<\/td>\n \u6574\u4e2a FlexE \u5f00\u9500\u590d\u5e27\u7684 PHY \u6620\u5c04\u4ee5\u53ca\u6bcf\u4e2a\u65f6\u9699\u7684\u5b50Calendar\u6620\u5c04\u548c\u5173\u8054\u7684\u5ba2\u6237\u4fe1\u53f7\u7f16\u53f7\u3002<\/td>\n<\/tr>\n
FlexE \u544a\u8b66\u548c\u9519\u8bef<\/td>\n VIAVI ONT \u6d4b\u8bd5\u96c6\u5408\u63d0\u4f9b\u4e86 FlexE Shim\u5c42\u544a\u8b66\u548c\u9519\u8bef\u6d4b\u8bd5\u529f\u80fd\uff0c\u53ef\u5e2e\u52a9\u5206\u6790\u7f51\u7edc\u5143\u7d20\u4e4b\u95f4\u7684 FlexE \u5f00\u9500\u903b\u8f91\u548c\u4e92\u64cd\u4f5c\u6027\u3002<\/td>\n<\/tr>\n
FlexE \u5f00\u9500\u5904\u7406<\/td>\n \u7528\u6237\u5bf9 FlexE \u5f00\u9500\u548c\u5f00\u9500\u590d\u5e27\u4e2d\u4efb\u4f55\u6bd4\u7279\u7684\u5904\u7406\u53ef\u80fd\u4f1a\u5f15\u8d77\u975e\u5e38\u89c4\u7684\u914d\u7f6e\u3001\u8bbe\u5907\u548c\u7f51\u7edc\u60c5\u51b5\u3002<\/td>\n<\/tr>\n
FlexE \u7ba1\u7406\u901a\u9053<\/td>\n \u533a\u6bb5\u5230\u533a\u6bb5\u53caShim\u5c42\u5230Shim\u5c42\u4e2d\u7684 FlexE \u7ba1\u7406\u901a\u9053\u900f\u4f20\u6027\u548c\u7528\u6237\u5b9a\u4e49\u7684\u6bd4\u7279\u52a0\u8f7d\uff0c\u4ee5\u53ca\u53ef\u9009\u7684\u540c\u6b65\u6d88\u606f\u4f20\u9012\u901a\u9053\u3002<\/td>\n<\/tr>\n
\u7aef\u53e3Skew<\/td>\n PHY \u4e4b\u95f4\u7684Skew\uff0c\u56e0\u4e3a PHY Skew\u592a\u9ad8\u53ef\u80fd\u4f1a\u5bfc\u81f4\u51c0\u8377\u65e0\u6cd5\u91cd\u5efa\u3002<\/td>\n<\/tr>\n
64B\/66B \u534f\u8c03<\/td>\n \u5404 FlexE \u5ba2\u6237\u4fe1\u53f7\u7684 64B\/66B \u533a\u5757\u5206\u6790\u3002\u5305\u62ec\u672c\u5730\u548c\u8fdc\u7aef\u6545\u969c\u3002<\/td>\n<\/tr>\n
MAC\/IP<\/td>\n FlexE MAC \u5ba2\u6237\u4fe1\u53f7\u901f\u7387\u3001\u5229\u7528\u7387\u3001QoS\u3001\u9519\u8bef\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u8868 2. ONT FlexE \u4e3b\u8981\u6d4b\u8bd5\u529f\u80fd<\/strong><\/p>\n
FlexE Shim\u5c42\u544a\u8b66\u548c\u9519\u8bef<\/strong><\/h1>\n
ONT FlexE \u6d4b\u8bd5\u5e94\u7528\u7a0b\u5e8f\u5f15\u5165\u4e86\u8868 3 \u4e2d\u5217\u51fa\u7684\u7279\u5b9a FlexE \u544a\u8b66\u548c\u9519\u8bef\u3002OIF FlexE \u5b9e\u73b0\u534f\u8bae\u4e2d\u5b9a\u4e49\u7684\u672c\u5730\u6545\u969c (LF) \u4e0e\u8fdc\u7a0b\u6545\u969c\u4e00\u8d77\u5448\u73b0\u5728 ONT 64B\/66B \u5c42\u4e0a\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u6d4b\u8bd5\u6307\u6807<\/strong><\/td>\n \u7c7b\u578b<\/strong><\/td>\n \u4f7f\u7528\u6848\u4f8b<\/strong><\/td>\n<\/tr>\n
LOGA\uff08\u7ec4\u5bf9\u9f50\u4e22\u5931\uff09<\/td>\n \u544a\u8b66<\/td>\n \u8868\u660e\u65e0\u6cd5\u91cd\u5efa\u51c0\u8377\u3002<\/td>\n<\/tr>\n
\u6458\u8981 GNM (GIDM)<\/td>\n \u544a\u8b66<\/td>\n \u6458\u8981GNM\u544a\u8b66\u3002\u5982\u679c\u4efb\u4f55\u5b9e\u4f8b\u6709GNM\uff0c\u5219\u53d1\u51fa\u8be5\u544a\u8b66\u3002GIDM\u4f9d\u7167ITU-T G. 798\u5b9a\u4e49\u3002<\/td>\n<\/tr>\n
\u7ec4\u7f16\u53f7\u4e0d\u4e00\u81f4<\/td>\n \u544a\u8b66<\/td>\n \u63a5\u6536\u7684 FlexE \u7ec4\u7f16\u53f7\u5728\u7ec4\u4e2d\u4e0d\u76f8\u540c\u3002<\/td>\n<\/tr>\n
\u5b9e\u4f8b\u7f16\u53f7\u4e0d\u4e00\u81f4<\/td>\n \u544a\u8b66<\/td>\n \u63a5\u6536\u7684100G FlexE\u5b9e\u4f8b\u7f16\u53f7\u4e0e\u4e00\u4e2a\u6216\u591a\u4e2a 100G FlexE\u5b9e\u4f8b\u4e0a\u63a5\u6536\u7684FlexE\u6620\u5c04\u56fe\u4e0d\u5339\u914d\u3002<\/td>\n<\/tr>\n
FlexE \u6620\u5c04\u4e0d\u4e00\u81f4<\/td>\n \u544a\u8b66<\/td>\n \u63a5\u6536\u7684 FlexE \u6620\u5c04\u5728\u7ec4\u4e2d\u4e0d\u76f8\u540c\u3002<\/td>\n<\/tr>\n
\u4f7f\u7528\u4e2d\u7684Calendar\u4e0d\u4e00\u81f4<\/td>\n \u544a\u8b66<\/td>\n \u63a5\u6536\u7684\u201c\u4f7f\u7528\u4e2d\u7684Calendar\u201d\u5728\u7ec4\u4e2d\u4e0d\u5339\u914d\u3002<\/td>\n<\/tr>\n
LOF\uff08FlexE \u5f00\u9500\u5e27\u4e22\u5931\uff09<\/td>\n \u544a\u8b66<\/td>\n FlexE \u5f00\u9500\u5e27\u4e22\u5931\u3002\u5b9a\u4e49\u4f9d\u636e ITU-T G. 798\uff083 \u6beb\u79d2\u8ba1\u65f6\u5668\uff09\u3002<\/td>\n<\/tr>\n
LOM\uff08\u590d\u5e27\u4e22\u5931\uff09<\/td>\n \u544a\u8b66<\/td>\n FlexE \u5f00\u9500\u590d\u5e27\u4e22\u5931\u3002\u5b9a\u4e49\u4f9d\u636e ITU-T G. 798\uff0810 \u6beb\u79d2\u8ba1\u65f6\u5668\uff09\u3002<\/td>\n<\/tr>\n
RPF\uff08Remote PHY \u6545\u969c\uff09\u2013 OIF<\/td>\n \u544a\u8b66<\/td>\n \u5c06\u5728\u672c\u5730\u68c0\u6d4b\u5230\u7684 PHY \u6545\u969c\u544a\u77e5\u8fdc\u7aefShim\u5c42\u3002<\/td>\n<\/tr>\n
\u672a\u914d\u7f6e\u5b9e\u4f8b\uff08\u5bf9\u4e8e100G\u4e3a PHY#\uff09<\/td>\n \u544a\u8b66<\/td>\n \u542f\u7528\/\u7981\u7528\u672a\u914d\u7f6e\u5b9e\u4f8b\u68c0\u6d4b\u3002\u8bf7\u6ce8\u610f\uff0c100GBASE-R PHY \u4e0d\u652f\u6301\u3002<\/td>\n<\/tr>\n
OOF\uff08\u5e27\u5931\u6b65\uff09<\/td>\n \u544a\u8b66<\/td>\n FlexE \u5f00\u9500\u5e27\u5728\u540c\u6b65\u5934\u3001\u63a7\u5236\u5757\u7c7b\u578b\u6216 O \u4ee3\u7801\u5b57\u6bb5\u4e0a\u4e0d\u5339\u914d5\u6b21\u3002<\/td>\n<\/tr>\n
OOM\uff08\u590d\u5e27\u5931\u6b65\uff09<\/td>\n \u544a\u8b66<\/td>\n \u5bf9\u6bd4\u9884\u671f\u7684 OMF \u6bd4\u7279\u4f20\u8f93\uff0c\u8fde\u7eed\u4e24\u6b21\u51fa\u73b0 FlexE \u5f00\u9500\u5e27\u5931\u8d25\uff08\u5c3d\u7ba1CRC\u6b63\u786e\uff09\u3002<\/td>\n<\/tr>\n
GNM\uff08\u7ec4\u7f16\u53f7\u4e0d\u5339\u914d\uff09<\/td>\n \u914d\u7f6e\u544a\u8b66<\/td>\n \u63a5\u6536\u7684\u7ec4\u7f16\u53f7\u4e0e\u63a5\u6536\u914d\u7f6e\u503c\u4e0d\u5339\u914d\u3002<\/td>\n<\/tr>\n
\u5b9e\u4f8b\u7f16\u53f7\u4e0d\u5339\u914d (INM)<\/td>\n \u914d\u7f6e\u544a\u8b66<\/td>\n \u63a5\u6536\u7684 FlexE 100G \u5b9e\u4f8b\u7f16\u53f7\u4e0e\u63a5\u6536\u914d\u7f6e\u503c\u4e0d\u5339\u914d\u3002<\/td>\n<\/tr>\n
FlexE \u6620\u5c04\u4e0d\u5339\u914d (FMAPM)<\/td>\n \u914d\u7f6e\u544a\u8b66<\/td>\n \u63a5\u6536\u7684 FlexE \u6620\u5c04\u4e0e\u542f\u7528\u7684PHY\u4e0d\u5339\u914d\u3002<\/td>\n<\/tr>\n
CM\uff08Calendar\u4e0d\u5339\u914d\uff09<\/td>\n \u914d\u7f6e\u544a\u8b66<\/td>\n \u4f7f\u7528\u4e2d\u7684\u53d1\u9001\/\u63a5\u6536Calendar\u4e0d\u5339\u914d\u3002<\/td>\n<\/tr>\n
CCM\uff08Calendar\u4e0d\u5339\u914d\uff09<\/td>\n \u914d\u7f6e\u544a\u8b66<\/td>\n \u201c\u4f7f\u7528\u4e2d\u7684\u5df2\u63a5\u6536Calendar\u201d\u7684\u201c\u5df2\u63a5\u6536Calendar\u201d\u4e0e\u914d\u7f6e\u7684\u201c\u4f7f\u7528\u4e2d\u7684Rx Calendar\u201d\u7684\u201cRx Calendar\u201d\u4e0d\u540c\u3002<\/td>\n<\/tr>\n
\u540c\u6b65\u914d\u7f6e\u4e0d\u5339\u914d<\/td>\n \u914d\u7f6e\u544a\u8b66<\/td>\n \u540c\u6b65\u914d\u7f6e\u6bd4\u7279\u4e0d\u5339\u914d\u3002<\/td>\n<\/tr>\n
OH \u533a\u5757 #1 \u9519\u8bef<\/td>\n \u9519\u8bef<\/td>\n \u5f00\u9500\u951a\u5b9a\u533a\u5757\u9519\u8bef\u3002<\/td>\n<\/tr>\n
CRC-16 \u9519\u8bef<\/td>\n \u9519\u8bef<\/td>\n CRC-16 \u7528\u4e8e\u4fdd\u62a4 FlexE \u5f00\u9500\u3002\u53ea\u63a5\u53d7 CRC \u6b63\u786e\u7684\u5f00\u9500\u5e27\u4e2d\u7684 FlexE \u6620\u5c04\u503c\u3002<\/td>\n<\/tr>\n
C \u6bd4\u7279\u9519\u8bef<\/td>\n \u9519\u8bef<\/td>\n 3\u4e2aC\u6bd4\u7279\u4ee5\u591a\u6570\u8868\u51b3\u4f7f\u7528\u4e2d\u7684Calendar\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u8868 3. ONT FlexE \u544a\u8b66\u548c\u9519\u8bef<\/strong><\/p>\n
FlexE \u7ba1\u7406\u901a\u9053\u6d4b\u8bd5\uff08\u9009\u9879 3076\/97.52\uff09<\/strong><\/h1>\n
IA OIF-FLEXE-02.0 \u652f\u6301\u4e24\u4e2a\u53ef\u9009\u7ba1\u7406\u901a\u9053\uff0c\u4ee5\u53ca\u4e00\u4e2a\u53ef\u9009\u540c\u6b65\u6d88\u606f\u4f20\u9012\u901a\u9053\u3002\u7ba1\u7406\u901a\u9053\u7684\u4f7f\u7528\u6848\u4f8b\u5305\u62ec\uff08\u4f46\u4e0d\u9650\u4e8e\uff09\uff1a<\/p>\n
\n
\u7ba1\u7406\u901a\u9053 – \u5229\u7528\u8fdb\u5165 FlexE \u611f\u77e5\u8282\u70b9\u7684\u5b50\u901f\u7387\u5b9e\u73b0 FlexE \u611f\u77e5\u4f7f\u7528\u6848\u4f8b<\/li>\n
Shim to Shim\u7ba1\u7406\u901a\u9053 \u2013 \u53ef\u80fd\u7684\u5e94\u7528\u4e3a LLDP<\/li>\n
\u540c\u6b65\u6d88\u606f\u4f20\u9012\u901a\u9053 \u2013 \u53ef\u7528\u4e8e\u4f20\u9012 PTP \u548c\/\u6216 SSM \u6d88\u606f<\/li>\n<\/ul>\n
\u662f\u5426\u4f7f\u7528\u4e0d\u540c\u7684\u7ba1\u7406\u901a\u9053\u56e0\u4f9b\u5e94\u5546\u800c\u5f02\u3002\u9650\u5236\u4e3a\uff0c\u4f9d\u636e IEEE 802.3 \u6761\u6b3e 82\uff0c\u6bcf\u4e2a 66B \u533a\u5757\u5e94\u4e3a\u7b26\u5408\u6807\u51c6\u7684\u5408\u6cd5\u683c\u5f0f\u3002
\nONT FlexE \u7ba1\u7406\u901a\u9053\u6d4b\u8bd5\u5e94\u7528\u5305\u62ec\uff1a\u4f7f\u7528\u7a7a\u95f2\u7801\u3001\u7528\u6237\u6570\u636e\u7684\u900f\u4f20\u6027\u68c0\u67e5\u3001\u53ca\u4f9d\u636e\u8868 4 \u7684\u900f\u4f20\u6027\u6d4b\u8bd5\u7801\u578b\u51c0\u8377\u548c\u8868 5 \u5b9a\u4e49\u7684\u544a\u8b66\u548c\u9519\u8bef\u7684\u900f\u4f20\u6027\u68c0\u67e5\u3002
\n\u4e3a\u4e86\u5bf9\u7ba1\u7406\u901a\u9053\u8fdb\u884c\u5176\u4ed6\u6545\u969c\u6392\u67e5\uff0c\u53ef\u4ee5\u5c06\u4f9d\u636e IEEE 802.3 \u6761\u6b3e 82.2.3 \u63a5\u6536\u7684 66B \u533a\u5757\u6355\u83b7\u5230\u6587\u4ef6\u4e2d\u3002<\/p>\n\n\n\n\n\n\n
\u4fe1\u9053<\/strong><\/td>\n \u900f\u4f20\u6027\u68c0\u67e5\u51c0\u8377\u7801\u578b<\/strong><\/td>\n<\/tr>\n
\u533a\u6bb5\u7ba1\u7406\u901a\u9053<\/td>\n PRBS31<\/td>\n<\/tr>\n
Shim to Shim\u7ba1\u7406\u901a\u9053<\/td>\n PRBS31 \u53cd\u8f6c<\/td>\n<\/tr>\n
\u540c\u6b65\u6d88\u606f\u901a\u9053<\/td>\n PRBS23<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u8868 4. ONT FlexE \u7ba1\u7406\u901a\u9053\u900f\u4f20\u6027\u68c0\u67e5\u51c0\u8377\u6a21\u5f0f<\/strong><\/p>\n
$\"\"$ <\/a>
\n\u56fe<\/strong>\u00a04. FlexE \u7ba1\u7406\u901a\u9053\u900f\u4f20\u6027\u68c0\u67e5\uff0c\u4ee5\u53ca\u6bcf\u4e2a\u7ba1\u7406\u901a\u9053\u7684\u6bd4\u7279\u8bef\u7801<\/strong><\/p>\n
<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u6d4b\u8bd5\u6307\u6807<\/strong><\/td>\n \u7c7b\u578b<\/strong><\/td>\n \u4f7f\u7528\u6848\u4f8b<\/strong><\/td>\n<\/tr>\n
\u533a\u6bb5 LOBL\uff08\u533a\u6bb5\u7ba1\u7406\u901a\u9053\u5757\u9501\u5b9a\u4e22\u5931\uff09<\/td>\n \u544a\u8b66<\/td>\n \u5757\u9501\u5b9a\u4e22\u5931<\/td>\n<\/tr>\n
S2S LOBL\uff08\u57ab\u5c42\u81f3\u57ab\u5c42\u7ba1\u7406\u901a\u9053\u9501\u5b9a\u4e22\u5931\uff09<\/td>\n \u544a\u8b66<\/td>\n \u5757\u9501\u5b9a\u4e22\u5931<\/td>\n<\/tr>\n
SMC LOBL\uff08\u540c\u6b65\u6d88\u606f\u901a\u9053\u5757\u9501\u5b9a\u4e22\u5931\uff09<\/td>\n \u544a\u8b66<\/td>\n \u5757\u9501\u5b9a\u4e22\u5931<\/td>\n<\/tr>\n
SCM\uff08\u540c\u6b65\u914d\u7f6e\u4e0d\u5339\u914d\uff09<\/td>\n \u544a\u8b66<\/td>\n \u6536\u5230\u7684 SC \u6bd4\u7279\u63a5\u6536\u503c\u4e0e\u9884\u671f\u7684\u63a5\u6536\u914d\u7f6e\u4e0d\u5339\u914d\u3002<\/td>\n<\/tr>\n
\u533a\u6bb5\u7ba1\u7406\u901a\u9053\u65e0\u6548\u540c\u6b65\u5934<\/td>\n \u9519\u8bef<\/td>\n \u6709\u6548\u7684\u540c\u6b65\u5934\u503c\u4e3a 10 \u6216 01<\/td>\n<\/tr>\n
Shim to Shim\u7ba1\u7406\u901a\u9053\u65e0\u6548\u540c\u6b65\u5934<\/td>\n \u9519\u8bef<\/td>\n \u6709\u6548\u7684\u540c\u6b65\u5934\u503c\u4e3a 10 \u6216 01<\/td>\n<\/tr>\n
\u540c\u6b65\u6d88\u606f\u901a\u9053\u65e0\u6548\u540c\u6b65\u5934<\/td>\n \u9519\u8bef<\/td>\n \u6709\u6548\u7684\u540c\u6b65\u5934\u503c\u4e3a 10 \u6216 01<\/td>\n<\/tr>\n
\u533a\u6bb5\u7ba1\u7406\u901a\u9053\u6a21\u5f0f\u4e22\u5931<\/td>\n \u9519\u8bef<\/td>\n \u533a\u6bb5\u7ba1\u7406\u900f\u4f20\u6027\u6d4b\u8bd5<\/td>\n<\/tr>\n
\u540c\u6b65\u6d88\u606f\u901a\u9053\u6a21\u5f0f\u4e22\u5931<\/td>\n \u9519\u8bef<\/td>\n \u540c\u6b65\u6d88\u606f\u901a\u9053\u900f\u4f20\u6027\u6d4b\u8bd5<\/td>\n<\/tr>\n
Shim to Shim\u7ba1\u7406\u901a\u9053\u7801\u578b\u4e22\u5931<\/td>\n \u9519\u8bef<\/td>\n Shim to Shim\u7ba1\u7406\u901a\u9053\u900f\u4f20\u6027\u6d4b\u8bd5<\/td>\n<\/tr>\n
\u533a\u6bb5\u7ba1\u7406\u901a\u9053\u6bd4\u7279\u8bef\u7801<\/td>\n \u9519\u8bef<\/td>\n \u533a\u6bb5\u7ba1\u7406\u900f\u4f20\u6027\u6d4b\u8bd5 \u2013 \u6bd4\u7279\u8bef\u7801\u7387<\/td>\n<\/tr>\n
\u540c\u6b65\u6d88\u606f\u901a\u9053\u6bd4\u7279\u8bef\u7801<\/td>\n \u9519\u8bef<\/td>\n \u540c\u6b65\u6d88\u606f\u901a\u9053\u900f\u4f20\u6027\u6d4b\u8bd5 \u2013 \u6bd4\u7279\u8bef\u7801\u7387<\/td>\n<\/tr>\n
Shim to Shim\u7ba1\u7406\u901a\u9053\u6bd4\u7279\u8bef\u7801<\/td>\n \u9519\u8bef<\/td>\n Shim to Shim\u7ba1\u7406\u901a\u9053\u900f\u4f20\u6027\u6d4b\u8bd5 \u2013 \u6bd4\u7279\u8bef\u7801\u7387<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u8868 5. ONT FlexE \u7ba1\u7406\u901a\u9053\u6d4b\u8bd5\u544a\u8b66\u548c\u9519\u8bef<\/strong><\/p>\n
$\"\"$ <\/a><\/p>\n
\u56fe 5.\u00a0<\/strong>\u7528\u6237\u53ef\u914d\u7f6e\u7684\u5ba2\u6237\u4fe1\u53f7\u8bbe\u7f6e\u4e8e<\/strong>\u00a0FlexE Calendar<\/strong>\u7684<\/strong>\u00a0ONT FlexE\u00a0<\/strong>\u5e94\u7528\u7a0b\u5e8f\u3002\u9009\u4ef6<\/strong>\u00a03076\/97.50\u201c<\/strong>\u5305\u542b\u9ad8\u8fbe<\/strong>\u00a0100G\u00a0<\/strong>\u7684\u5ba2\u6237\u4fe1\u53f7\u7684<\/strong>\u00a0FlexE 100GBASE-R PHY\u201d<\/strong>\u5141\u8bb8\u6bcf\u4e2a<\/strong>\u00a0FlexE\u00a0<\/strong>\u7ec4\u53ef\u6709<\/strong>\u00a04\u00a0<\/strong>\u4e2a\u5ba2\u6237\u4fe1\u53f7\uff08\u5927\u5c0f\u4e3a<\/strong>\u00a05G\u00a0<\/strong>\u81f3<\/strong>\u00a0100G<\/strong>\uff09\u3002\u9009\u4ef6<\/strong>\u00a03076\/97.53\u00a0<\/strong>\u5141\u8bb8\u6bcf\u4e2a<\/strong>\u00a0FlexE\u00a0<\/strong>\u7ec4\u4e00\u4e2a\u5ba2\u6237\u4fe1\u53f7\uff08\u5927\u5c0f\u4e3a<\/strong>\u00a0100G\u00a0<\/strong>\u81f3<\/strong>\u00a0400G\uff09<\/strong><\/p>\n
$\"\"$ <\/a><\/p>\n
\u56fe 6.\u00a0<\/strong>\u5305\u542b\u4e3b\u8981\u544a\u8b66\u548c\u9519\u8bef\u7684<\/strong>\u00a0ONT FlexE \u63a5\u6536\u72b6\u6001\u6982\u89c8<\/strong><\/p>\n
$\"\"$ <\/a><\/p>\n
\u56fe 7. ONT QFLEX FlexE \u5e94\u7528\u7a0b\u5e8f\u5141\u8bb8\u7528\u6237\u5b9a\u4e49\u7684\u5f00\u9500\u6bd4\u7279\u914d\u7f6e<\/strong><\/p>\n
$\"\"$ <\/a><\/p>\n
\u56fe 8. FlexE\u00a0<\/strong>\u7aef\u53e3<\/strong>Skew\u6d4b\u8bd5<\/strong><\/p>\n
$\"\"$ <\/a><\/p>\n
\u56fe 9. 400G CFP8 PHY\u00a0<\/strong>\u6a21\u5757\u5305\u62ec<\/strong>\u00a0400GE\/PHY\u00a0<\/strong>\u6d4b\u8bd5\u4ee5\u53ca\u53ef\u9009\u7684<\/strong>\u00a0FlexE\u00a0<\/strong>\u548c<\/strong>\/<\/strong>\u6216<\/strong>\u00a0FlexO\u00a0<\/strong>\u6d4b\u8bd5\uff08\u4f7f\u7528<\/strong>\u00a0QSFP28\u00a0<\/strong>\u7aef\u53e3\uff09\u3002\u8ba2\u8d27\u53f7 3076\/92.62<\/strong><\/p>\n
$\"\"$ <\/a><\/p>\n
\u56fe 10. 400G CFP8 QFLEX\u00a0<\/strong>\u6570\u636e\u6a21\u5757\u5305\u62ec<\/strong>\u00a0CFP8\u00a0<\/strong>\u63d2\u69fd\u548c\u53ef\u9009\u7684<\/strong>\u00a0400GE\u00a0<\/strong>\u6d4b\u8bd5\u5e94\u7528\u7a0b\u5e8f\u8f6f\u4ef6\u3002<\/strong>QSFP28\u00a0<\/strong>\u7aef\u53e3\u652f\u6301\u53ef\u9009\u7684<\/strong>\u00a0FlexE\u00a0<\/strong>\u6216<\/strong>\u00a0FlexO\u00a0<\/strong>\u6d4b\u8bd5\u3002\u8ba2\u8d27\u53f7 3076\/92.65<\/strong><\/p>\n
$\"\"$ <\/a><\/p>\n
\u56fe 11.\u00a0<\/strong>\u7528\u4e8e\u53ef\u9009<\/strong>\u00a0FlexE\u00a0<\/strong>\u548c<\/strong>\u00a0FlexO\u00a0<\/strong>\u6d4b\u8bd5\u7684<\/strong>\u00a0QFLEX\u00a0<\/strong>\u6a21\u5757\uff08\u5e26<\/strong>\u00a0QSFP28\u00a0<\/strong>\u7aef\u53e3\uff09\u3002\u8ba2\u8d27\u53f7 3076\/92.63<\/strong><\/p>\n
\u8f6f\u4ef6\u9009\u9879<\/strong><\/h1>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u90e8\u4ef6\u53f7<\/strong><\/td>\n \u63cf\u8ff0<\/strong><\/td>\n<\/tr>\n
3076\/97.50<\/td>\n \u542b 100GE \u5ba2\u6237\u4fe1\u53f7\u7684 FlexE 100GBASE-R PHY<\/td>\n<\/tr>\n
3076\/97.53<\/td>\n \u542b 100GE \u81f3 400GE \u5ba2\u6237\u4fe1\u53f7\u7684 FlexE 100GBASE-R<\/td>\n<\/tr>\n
3076\/97.51<\/td>\n FlexE FEC \u9a8c\u8bc1\uff08\u9700\u8981 3076\/97.50 \u6216 3076\/97.53\uff09<\/td>\n<\/tr>\n
3076\/97.52<\/td>\n FlexE \u7ba1\u7406\u901a\u9053\u6d4b\u8bd5\uff08\u9700\u8981 3076\/97.50 \u6216 3076\/97.53\uff09<\/td>\n<\/tr>\n
3076\/97.60<\/td>\n OTN FlexO OTUCn \u51c0\u8377<\/td>\n<\/tr>\n
3076\/97.71<\/td>\n OTN ODUCn \u591a\u8def\u590d\u7528 ODUflex \u51c0\u8377\uff08\u9700\u8981 3076\/97.60 \u6216 3076\/97.66\uff09<\/td>\n<\/tr>\n
3076\/97.66<\/td>\n OTN OTLCn OTUCn \u51c0\u8377<\/td>\n<\/tr>\n
3076\/97.62<\/td>\n OTN FlexO FEC \u9a8c\u8bc1\uff08\u9700\u8981 3076\/97.60\uff09<\/td>\n<\/tr>\n
3076\/97.40<\/td>\n 400G \u4ee5\u592a\u7f51<\/td>\n<\/tr>\n
3076\/97.45<\/td>\n 200G \u4ee5\u592a\u7f51<\/td>\n<\/tr>\n
3076\/97.30<\/td>\n CFP8 \u786c\u4ef6\u9a8c\u8bc1<\/td>\n<\/tr>\n
3076\/97.31<\/td>\n CFP8 \u9ad8\u7ea7\u9519\u8bef\u5206\u6790\uff08\u9700\u8981 3076\/97.30\uff09<\/td>\n<\/tr>\n
3076\/97.32<\/td>\n CFP8 \u52a8\u6001Skew\u4ea7\u751f\uff08\u9700\u8981 3076\/97.30\uff09<\/td>\n<\/tr>\n
3076\/97.41<\/td>\n 400G \u4ee5\u592a\u7f51 FEC \u9a8c\u8bc1\uff08\u9700\u8981 3076\/97.40\uff09<\/td>\n<\/tr>\n
3076\/97.46<\/td>\n 200G \u4ee5\u592a\u7f51 FEC \u9a8c\u8bc1\uff08\u9700\u8981 3076\/97.45\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u4e3b\u673aONT-800<\/strong>
\nONT-800 \u4e3b\u673a\u548c\u9644\u4ef6<\/strong><\/p>\n\n\n\n\n\n
3078\/04 ONT-804D<\/td>\n 4\u69fd\u4f4d\u4e3b\u673a\uff0c\u5e26\u89e6\u6478\u663e\u793a\u5c4f<\/td>\n<\/tr>\n
3078\/05 ONT-804<\/td>\n 4\u69fd\u4f4d\u4e3b\u673a\uff0c\u4e0d\u5e26\u663e\u793a\u5c4f\uff0c\u5305\u62ec19\u201d\/21 \u201c \u673a\u67b6\u5b89\u88c5\u7ec4\u4ef6<\/td>\n<\/tr>\n
3078\/07 ONT-812<\/td>\n 12\u69fd\u4f4d\u4e3b\u673a\uff0c\u673a\u67b6\u5b89\u88c5\u7248\u672c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u8ba2\u8d2d\u6307\u5357<\/h1>\n
\u4ee5\u4e0b\u6d4b\u8bd5\u6a21\u5757\u652f\u6301 FlexE \u6d4b\u8bd5\u3002\u5b83\u4eec\u5747\u5360\u7528 ONT \u4e3b\u673a\u5185\u7684 3 \u4e2a\u63d2\u69fd\u3002<\/p>\n\n\n\n\n\n\n
\u90e8\u4ef6\u53f7<\/strong><\/td>\n \u63cf\u8ff0<\/strong><\/td>\n \u6ce8\u91ca<\/strong><\/td>\n \u6d4b\u8bd5\u63a5\u53e3<\/strong><\/td>\n<\/tr>\n
3076\/92.62<\/td>\n 400G CFP8 PHY \u6a21\u5757<\/td>\n \u5e26 CFP8 \u63d2\u69fd\u7684 400G \u6a21\u5757\uff0c\u652f\u6301\u53ef\u9009\u7269\u7406\u5c42\u6d4b\u8bd5\uff0c\u5b8c\u5168\u652f\u6301\u53ef\u9009\u7535\u63a5\u53e3\u3001\u53ef\u9009 FlexE\/O\uff08\u901a\u8fc7 QSFP28 \u63a5\u53e3\uff09\u3002\u5df2\u5305\u62ec 400GE \u5e94\u7528\u7a0b\u5e8f\u8f6f\u4ef6<\/td>\n CFP8\uff0cQSFP28<\/td>\n<\/tr>\n
3076\/92.65<\/td>\n CFP8 QFLEX \u6570\u636e\u6a21\u5757<\/td>\n \u5e26 CFP8 \u63d2\u69fd\u548c QSFP28 \u63d2\u69fd\u7684\u6a21\u5757\u3002\u4e0d\u5305\u62ec\u5e94\u7528\u7a0b\u5e8f\u8f6f\u4ef6<\/td>\n CFP8\uff0cQSFP28<\/td>\n<\/tr>\n
3076\/92.63<\/td>\n QFLEX \u6a21\u5757<\/td>\n \u5e26 QSFP28 \u63d2\u69fd\u7684 FlexE\/FlexO \u6a21\u5757\u3002\u4e0d\u5305\u62ec\u5e94\u7528\u7a0b\u5e8f\u8f6f\u4ef6<\/td>\n QSFP28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"
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