{"id":18336,"date":"2025-02-22T03:35:15","date_gmt":"2025-02-22T03:35:15","guid":{"rendered":"https:\/\/dekam-fiber.com\/?p=18336"},"modified":"2025-02-22T06:07:40","modified_gmt":"2025-02-22T06:07:40","slug":"os1-vs-os2","status":"publish","type":"post","link":"https:\/\/dekam-fiber.com\/zh\/os1-vs-os2\/","title":{"rendered":"OS1 \u8207 OS2 \u5149\u7e96\u96fb\u7e9c\uff1a\u5168\u9762\u6bd4\u8f03"},"content":{"rendered":"<p>\u7576\u60a8\u6c7a\u5b9a\u5b89\u88dd\u5149\u7e96\u96fb\u7e9c\u6642\uff0c\u60a8\u5fc5\u9808\u719f\u6089\u6bcf\u7a2e\u985e\u578b\uff0c\u56e0\u70ba\u6bcf\u7a2e\u985e\u578b\u90fd\u6709\u4e0d\u540c\u7684\u7528\u9014\u3002\u540c\u6a23\uff0c\u5982\u679c\u60a8\u4e0d\u78ba\u5b9a\u662f\u5426\u5b89\u88dd OS1 \u6216 OS2 (<a href=\"https:\/\/dekam-fiber.com\/zh\/single-mode-vs-multimode-fiber\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u55ae\u6a21\u5149\u7e96\u96fb\u7e9c\u985e\u578b<\/a> \uff09\u3002\u90a3\u9ebc\u8acb\u8a18\u4f4f OS1 \u662f\u5c08\u70ba\u5ba4\u5167\u7db2\u8def\u8a2d\u8a08\u7684\uff0c\u4e26\u4e14\u4ee5\u7d93\u6fdf\u7684\u50f9\u683c\u63d0\u4f9b\u6613\u7528\u6027\u3002\u7136\u800c\uff0c\u7531\u65bc\u8a0a\u865f\u640d\u5931\u6700\u5c0f\uff0cOS2 \u662f\u9577\u8ddd\u96e2\u6236\u5916\u5b89\u88dd\u7684\u6700\u4f73\u9078\u64c7\u3002\u00a0<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u8acb\u7e7c\u7e8c\u95b1\u8b80\u6b64\u535a\u5ba2\uff0c\u56e0\u70ba\u6211\u5011\u5c07\u8a73\u7d30\u8a0e\u8ad6\u9019\u5169\u7a2e\u985e\u578b\uff0c\u4e26\u6e05\u695a\u5b83\u5011\u4e4b\u9593\u7684\u5340\u5225\uff0c\u9019\u53ef\u80fd\u6703\u70ba\u60a8\u7bc0\u7701\u5927\u91cf\u6642\u9593\u3001\u91d1\u9322\u548c\u632b\u6298\u3002<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXcUk6j6ZKIov3PpPArXhLVGEnFwJrkOHfXOwnA3dlNYEAdydUo994qHdpU_CNAwkMHQnHj3gyQoYm3BRqW0xkWJi905NL_zhQGPwm_FjcpGOLQbnRM-5f9t6iooPRbU7nGC2CxKUg?key=2NrsxSNxVgNuyb4R8rk10VQ6\" alt=\"\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><em>1\uff09\u4e86\u89e3OS1\u548cOS2\u5149\u7e96\u96fb\u7e9c<\/em><\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><em>i) \u4ec0\u9ebc\u662f <\/em><\/strong><strong><em>\u4f5c\u696d\u7cfb\u7d711<\/em><\/strong><strong><em>?&nbsp;<\/em><\/strong><\/h3>\n\n\n\n<p><em>\u300cOS1\uff08\u55ae\u6a21\u5149\u7e96\uff09\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u985e\u578b <\/em><a href=\"https:\/\/dekam-fiber.com\/zh\/single-mode-vs-multimode-fiber\/\" target=\"_blank\" rel=\"noreferrer noopener\"><em>\u55ae\u6a21\u5149\u7e96\u96fb\u7e9c<\/em><\/a><em> \u5c08\u70ba\u5ba4\u5167\u61c9\u7528\u8a2d\u8a08\u3002 \u300d<\/em><\/p>\n\n\n\n<p>OS1 \u5149\u7e96\u96fb\u7e9c\u5177\u6709\u7dca\u5bc6\u7de9\u885d\u7684\u7279\u6027\uff0c\u986f\u793a\u6838\u5fc3\u5149\u7e96\u88ab\u4fdd\u8b77\u5c64\u5305\u570d\u3002\u6b64\u5916\uff0c\u5b83\u5011\u50c5\u7528\u65bc\u8f03\u77ed\u9577\u5ea6\u7684\u8cc7\u6599\u50b3\u8f38\uff0c\u8a0a\u865f\u640d\u5931\u5f88\u5c0f\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXdSEe2pcrSpbu8t-1ocuZiINLcFiQCbA4edPOOA10imUlikoY_1GBKHuklJcsFswDODBtYqAdXDTxBhhPorc50F_2QVOKecCLIpuQG-R2YqE52sM_l5hlFe0D9kK2aerwQdEJVnEw?key=2NrsxSNxVgNuyb4R8rk10VQ6\" alt=\"\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u6280\u8853\u898f\u683c\uff1a\u00a0\u00a0<\/em><\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><\/td><td><strong><em>\u82af\u5f91&nbsp;<\/em><\/strong><\/td><td><strong><em>\u5305\u5c64\u76f4\u5f91&nbsp;<\/em><\/strong><\/td><td><strong><em>\u6ce2\u9577<\/em><\/strong><\/td><td><strong><em>\u6700\u5927\u8870\u6e1b<\/em><\/strong><\/td><td><strong><em>\u593e\u514b\u985e\u578b<\/em><\/strong><\/td><\/tr><tr><td><strong><em>OS1\u5149\u7e96\u96fb\u7e9c<\/em><\/strong><\/td><td><em>8\u81f310\u5fae\u7c73<\/em><\/td><td><em>125\u5fae\u7c73<\/em><\/td><td><em>1310 \u5948\u7c73\u548c 1550 \u5948\u7c73<\/em><\/td><td><em>1310 nm \u70ba 1.0 dB\/km\uff0c1550 nm \u70ba 1.0 dB\/km<\/em><\/td><td><em>\u7dca\u7de9\u885d\uff08\u50c5\u9069\u7528\u65bc\u5ba4\u5167\u5b89\u88dd\uff09<\/em><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>OS1\u5149\u7e96\u96fb\u7e9c\u7684\u7528\u9014\uff1a<\/em><\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u7531\u65bc\u8870\u6e1b\u8f03\u4f4e\uff0cOS1\u5149\u7e96\u901a\u5e38\u7528\u65bc\u9700\u8981\u66f4\u9ad8\u6548\u80fd\u7684\u5ba4\u5167\u7db2\u8def\u3002\u4f8b\u5982;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em>\u4f3a\u670d\u5668\u548c\u7db2\u8def\u8a2d\u5099\u4e4b\u9593\u7684\u9ad8\u901f\u9023\u63a5\u3002<\/em><\/li>\n\n\n\n<li><em>\u5efa\u7bc9\u7269\u5167\u7684\u7db2\u8def\u3001\u96fb\u8a71\u548c\u6709\u7dda\u96fb\u8996\u7db2\u8def\u9023\u7dda\u3002<\/em><\/li>\n\n\n\n<li><em>\u8fa6\u516c\u5ba4 LAN\uff08\u5340\u57df\u7db2\u8def\uff09\u7528\u65bc\u5feb\u901f\u5167\u90e8\u8cc7\u6599\u50b3\u8f38\u3002<\/em><\/li>\n\n\n\n<li><em>\u9023\u63a5\u8a2d\u65bd\u6216\u5927\u5b78\u5167\u7684\u4e0d\u540c\u5efa\u7bc9\u7269\u3002<\/em><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><em>ii) \u4ec0\u9ebc\u662f <\/em><\/strong><strong><em>\u4f5c\u696d\u7cfb\u7d712<\/em><\/strong><strong><em>?<\/em><\/strong><\/h3>\n\n\n\n<p><em>\u300cOS2\uff08\u5149\u7e96\u55ae\u6a21 2\uff09\u4e5f\u662f\u53e6\u4e00\u7a2e\u55ae\u6a21\u5149\u7e96\u96fb\u7e9c\uff0c\u88ab\u8a8d\u70ba\u6700\u9069\u5408\u6236\u5916\u4f7f\u7528\uff0c\u4e26\u70ba\u9577\u8ddd\u96e2\u50b3\u8f38\u63d0\u4f9b\u9ad8\u6027\u80fd\u3002\u201d&nbsp;<\/em><\/p>\n\n\n\n<p>\u8207 OS1 \u4e0d\u540c\uff0cOS2 \u5177\u6709\u9b06\u7ba1\u7d50\u69cb\uff0c\u5176\u4e2d\u5305\u542b\u7531\u51dd\u81a0\u6216\u5145\u6c23\u7ba1\u4fdd\u8b77\u7684\u5149\u7e96\u82af\uff0c\u5f9e\u800c\u70ba\u5149\u7e96\u63d0\u4f9b\u66f4\u5f37\u7684\u4fdd\u8b77\uff0c\u4f7f\u5176\u514d\u53d7\u60e1\u52a3\u74b0\u5883\u689d\u4ef6\u7684\u5f71\u97ff\u3002\u56e0\u6b64\uff0c\u4f7f\u7528 OS2 \u53ef\u4ee5\u4ee5\u975e\u5e38\u4f4e\u7684\u8a0a\u865f\u640d\u8017\u50b3\u8f38\u9577\u8ddd\u96e2\u8cc7\u6599\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXdVnvsCm1C6YvizKBlnxMAwqUB8t1rlYItfEte3lnyQ7aq2cPZInMG4MnJcQAUbanXirKNUITsu1e_qCmxvcpycmn7LgEjDOsxoBYyqp-swPiRKG9X2d376NA3Pro2ciXIKVx2a?key=2NrsxSNxVgNuyb4R8rk10VQ6\" alt=\"\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>\u6280\u8853\u898f\u683c\uff1a\u00a0\u00a0<\/em><\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><\/td><td><strong><em>\u82af\u5f91&nbsp;<\/em><\/strong><\/td><td><strong><em>\u5305\u5c64\u76f4\u5f91&nbsp;<\/em><\/strong><\/td><td><strong><em>\u6ce2\u9577<\/em><\/strong><\/td><td><strong><em>\u6700\u5927\u8870\u6e1b<\/em><\/strong><\/td><td><strong><em>\u593e\u514b\u985e\u578b<\/em><\/strong><\/td><\/tr><tr><td><strong><em>OS2\u5149\u7e96\u96fb\u7e9c<\/em><\/strong><\/td><td>8-10\u5fae\u7c73<\/td><td>125\u5fae\u7c73<\/td><td>1310 \u5948\u7c73\u548c 1550 \u5948\u7c73<\/td><td>1310 nm \u8655\u70ba 0.4 dB\/km\uff0c1550 nm \u8655\u70ba 0.25 dB\/km\u3002&nbsp;&nbsp;<br><\/td><td>\u9b06\u5957\u7ba1\uff08\u7528\u65bc\u5ba4\u5916\u548c\u5730\u4e0b\u5b89\u88dd\uff09&nbsp;<br><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>OS2\u7684\u7528\u9014\uff1a<\/em><\/strong><\/li>\n<\/ul>\n\n\n\n<p>OS2 \u5149\u7e96\u96fb\u7e9c\u9069\u7528\u65bc\u8d85\u9577\u8ddd\u96e2\u901a\u8a0a\u548c\u6236\u5916\u689d\u4ef6\u3002\u4f8b\u5982;\u60a8\u53ef\u4ee5\u5c07\u9019\u4e9b\u96fb\u7e9c\u7528\u65bc\u4ee5\u4e0b\u76ee\u7684\uff1b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>OS2 \u96fb\u7e9c\u56e0\u5176\u5feb\u901f\u4e14\u7a69\u5b9a\u7684\u4e92\u806f\u7db2\u9023\u63a5\u800c\u5728\u57ce\u57df\u548c\u570b\u5bb6\u5149\u7e96\u7db2\u8def\u4e2d\u9700\u6c42\u91cf\u5f88\u5927\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>OS2 \u7684\u9632\u6f6e\u548c\u9632\u9ad8\u6eab\u7279\u6027\u4f7f\u5176\u6210\u70ba\u6c34\u4e0b\u548c <a href=\"https:\/\/dekam-fiber.com\/zh\/direct-buried-fiber-optic-cable\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u57cb\u7f6e\u5149\u7e96<\/a>.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u73fe\u4ee3\u4ea4\u901a\u71c8\u7ba1\u7406\u3001\u76e3\u63a7\u4ee5\u53ca\u7dca\u6025\u61c9\u8b8a\u7cfb\u7d71\u5927\u591a\u4f7f\u7528 OS2 \u5149\u7e96\u96fb\u7e9c\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u667a\u6167\u96fb\u7db2\u4f7f\u7528 OS2 \u5149\u7e96\u4f86\u901a\u8a0a\u767c\u96fb\u7ad9\u548c\u8b8a\u96fb\u7ad9\u3002<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u60a8\u9084\u53ef\u4ee5\u4f7f\u7528 OS2 \u5149\u7e96\u96fb\u7e9c\u5728\u8a31\u591a\u8ecd\u4e8b\u548c\u822a\u7a7a\u822a\u5929\u884c\u52d5\u4e2d\u5be6\u73fe\u5b89\u5168\u6301\u4e45\u7684\u8f15\u9b06\u901a\u8a0a\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><em>2\uff09OS1 \u548c OS2 \u4e4b\u9593\u7684\u4e3b\u8981\u5340\u5225<\/em><\/strong><\/h2>\n\n\n\n<p>Although both OS1 and OS2 utilize light to transmit information, they differ in terms of their structure, performance, and operating environments which makes them more suitable for specific purposes. So, let&#8217;s discuss both types deeply!<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><em>i\uff09\u96fb\u7e9c\u7d50\u69cb\uff1a <\/em><\/strong><strong><em>OS1 \u8207 OS2<\/em><\/strong><strong><em> \u5149\u7e96\u96fb\u7e9c<\/em><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>OS1\u5149\u7e96\uff1a <\/em><\/strong><em>\u5b83\u5177\u6709\u7dca\u5bc6\u7de9\u885d\u7684\u8a2d\u8a08\u3002\u9019\u610f\u5473\u8457\u5149\u7e96\u82af\u88ab\u5305\u88f9\u5728\u4e00\u5c64\u4fdd\u8b77\u5c64\u4e2d\uff0c\u6700\u5e38\u898b\u7684\u662f\u5851\u81a0\u7de9\u885d\u5c64\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4f7f\u5f97 OS1 \u5728\u5ba4\u5167\u61c9\u7528\u4e0a\u66f4\u5805\u56fa\u3001\u66f4\u9748\u6d3b\uff0c\u4f46\u4e5f\u6703\u5c0e\u81f4\u5fae\u5f4e\uff08\u5149\u7e96\u4e2d\u7684\u5c0f\u5f4e\u66f2\u5c0e\u81f4\u8a0a\u865f\u907a\u5931\uff09\u3002\u00a0<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>OS2\u5149\u7e96\uff1a<\/em><\/strong><em> \u7136\u800c\uff0cOS2 \u63a1\u7528\u7684\u662f\u9b06\u7ba1\u8a2d\u8a08\u3002\u4f8b\u5982;\u5b83\u88ab\u653e\u7f6e\u5728\u4e00\u500b\u7a7a\u7ba1\u4e2d\uff0c\u7ba1\u5167\u5145\u6eff\u7a7a\u6c23\u6216\u51dd\u81a0\u3002\u9019\u7a2e\u8a2d\u8a08\u4f7f\u7e96\u7dad\u80fd\u5920\u66f4\u597d\u5730\u9069\u61c9\u74b0\u5883\u689d\u4ef6\uff0c\u5982\u6eab\u5ea6\u6ce2\u52d5\u3001\u6fd5\u5ea6\uff0c\u751a\u81f3\u4e00\u5b9a\u7a0b\u5ea6\u7684\u7269\u7406\u640d\u58de\u3002<\/em><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXfqxrzV0JBz4BoSK-2eJAl2v9bBnoooYuVEYFL02-QR6yX98V9Ed-NJPDc2GzNDawlZt4bPOWslw9YVnA3Y4jDwtu08-TauFCZ842IdCOFeLuDPBUEEYoKh1DucrLUyOuSgzqkVOQ?key=2NrsxSNxVgNuyb4R8rk10VQ6\" alt=\"\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><em>ii\uff09\u6027\u80fd\u548c\u983b\u5bec\uff1a <\/em><\/strong><strong><em>OS2 \u8207 OS1 \u5149\u7e96\u96fb\u7e9c<\/em><\/strong><\/h3>\n\n\n\n<p>OS1\u548cOS2\u5747\u6709\u5be6\u73fe\u9ad8\u901f\u5149\u7e96\u8cc7\u6599\u50b3\u8f38\u7684\u6f5b\u529b\uff0c\u5118\u7ba1\u5b83\u5011\u7684\u6548\u7387\u6703\u6839\u64da\u8ddd\u96e2\u800c\u8b8a\u5316\u3002\u4f8b\u5982;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>OS1\u5149\u7e96\uff1a <\/em><\/strong><em>\u9019\u7a2e\u96fb\u7e9c\u53ef\u4ee5\u572810\u516c\u91cc\u5167\u5be6\u73fe\u9ad8\u905410Gbps\u7684\u77ed\u8ddd\u96e2\u8cc7\u6599\u50b3\u8f38\u3002\u7136\u800c\uff0c\u5176\u8f03\u9ad8\u7684\u8870\u6e1b\u7387\u6703\u5c0e\u81f4\u8a0a\u865f\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\u800c\u8b8a\u5f31\u3002<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>OS2\u5149\u7e96\uff1a<\/em><\/strong><em> \u76f8\u6bd4\u4e4b\u4e0b\uff0cOS2 \u9084\u5141\u8a31 10 Gbps \u7684\u8cc7\u6599\u50b3\u8f38\u3002\u4f46\u7531\u65bc\u8870\u6e1b\u8f03\u4f4e\uff0c\u5b83\u53ef\u4ee5\u7dad\u6301\u9577\u9054 200 \u516c\u91cc\u7684\u8a0a\u865f\u3002<\/em><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><em>iii\uff09\u8ddd\u96e2\u8207\u8870\u6e1b\uff1aOS1 \u8207 OS2 \u5149\u7e96\u96fb\u7e9c<\/em><\/strong><\/h3>\n\n\n\n<p>\u9996\u5148\uff0c\u8acb\u8a18\u4f4f\u8ddd\u96e2\u8870\u6e1b\u662f\u6307\u8a0a\u865f\u529f\u7387\u96a8\u8457\u50b3\u8f38\u8ddd\u96e2\u7684\u589e\u52a0\u800c\u640d\u5931\u3002\u8870\u6e1b\u8d8a\u4f4e\uff0c\u4ee3\u8868\u8cc7\u6599\u50b3\u8f38\u80fd\u529b\u8d8a\u9060\u3002&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>OS1\u5149\u7e96\uff1a<\/em><\/strong><em> OS1 \u7684\u8870\u6e1b\u70ba 1.0 dB\/km\uff0c\u9019\u8868\u793a 10 \u516c\u91cc\u96fb\u7e9c\u5c07\u640d\u5931 10 dB \u7684\u8a0a\u865f\u5f37\u5ea6\u3002\u00a0<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>OS2\u5149\u7e96\uff1a <\/em><\/strong><em>OS2\u2019s 0.25 dB\/km enables greater efficiency due to the loss being only 2.5 dB over the same distance. This is because OS2&#8217;s loose-tube construction and low water peak fibre minimize loss at 1400 nm, making the telecommunication signal highly efficient.\u00a0<\/em><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXeTviS_i1doADZn3cF65s5iDePS7L8KGBq1Z2Mz-U9jC7oa2tDzB0OFeXXcrc1rmbxAlCVGCGkRqu0cNOpY8osIPqNlDuBx7--NaNMwrywx4QCy_E9ig2j_UqpBohoUti30u8MnRQ?key=2NrsxSNxVgNuyb4R8rk10VQ6\" alt=\"\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><em>iv\uff09\u6210\u672c\u5206\u6790\uff1a <\/em><\/strong><strong><em>OS1 \u8207 OS2 \u5149\u7e96\u96fb\u7e9c<\/em><\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>OS1\u5149\u7e96\uff1a<\/em><\/strong><em> It is more affordable, priced at approximately $0.20 &#8211; $0.50 per meter due to ease of fabrication and use in less complex networks.<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>OS2\u5149\u7e96\uff1a <\/em><\/strong><em>On the other hand, it is more costly at around $0.50 &#8211; $1.50 per meter owing to more complex construction. For instance, OS2 fibres come with additional protective layers because of the advanced manufacturing procedures required to decrease attenuation and enhance durability.\u00a0<\/em><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong><em>v) \u5408\u898f\u6a19\u6e96\uff1a <\/em><\/strong><strong><em>OS2 \u8207 OS1 \u5149\u7e96\u96fb\u7e9c<\/em><\/strong><\/h3>\n\n\n\n<p>OS1 \u548c OS2 \u5149\u7e96\u96fb\u7e9c\u9075\u5faa\u4e0d\u540c\u7684\u884c\u696d\u6a19\u6e96\u3001\u898f\u7bc4\u548c\u898f\u5247\u3002\u9019\u4e9b\u6a19\u6e96\u901a\u5e38\u70ba\u5149\u7e96\u7684\u7d50\u69cb\u3001\u6027\u80fd\u548c\u5b89\u5168\u6027\u5236\u5b9a\u7279\u5b9a\u7684\u898f\u5247\u3002\u8b93\u6211\u5011\u91dd\u5c0d OS1 \u548c OS2 \u9032\u884c\u8a0e\u8ad6\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>OS1\u5408\u898f\u6a19\u6e96<\/em><\/strong><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.fs.com\/blog\/understanding-itut-standards-for-various-optical-fibers-3255.html\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>ITU-T G.652A\/B\uff1a <\/em><\/strong><\/a><em>ITU-T G.652A\/B \u898f\u7bc4\u63cf\u8ff0\u4e86\u5177\u6709\u5178\u578b\u96fb\u4fe1\u7db2\u8def\u640d\u8017\u7684\u901a\u7528\u55ae\u6a21\u5149\u7e96\u3002\u9019\u4e9b\u5149\u7e96\u78ba\u5be6\u5177\u6709\u66f4\u9ad8\u7684\u6c34\u5cf0\uff0c\u5c0e\u81f4 1383 nm \u5de6\u53f3\u7684\u8a0a\u865f\u640d\u5931\uff0c\u5f9e\u800c\u9650\u5236\u5168\u5149\u8b5c\u7684\u4f7f\u7528\u3002\u7136\u800c\uff0c\u5c0d\u65bc\u77ed\u8ddd\u96e2\u5ba4\u5167\u7db2\u8def\u4f86\u8aaa\uff0c\u9019\u4e0d\u662f\u4e00\u500b\u5927\u554f\u984c\u3002\u00a0<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/ISO\/IEC_11801\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>ISO\/IEC 11801\uff1a<\/em><\/strong><\/a><strong><em> <\/em><\/strong><em>\u672c\u6a19\u6e96\u53ef\u9069\u7528\u65bc\u5efa\u7bc9\u7269\u5167\u7684\u7d50\u69cb\u5316\u4f48\u7dda\u7cfb\u7d71\u3002\u5b83\u78ba\u4fdd\u8cc7\u6599\u50b3\u8f38\u7684\u9023\u8cab\u6027\uff0c\u5305\u62ec\u4f7f\u7528\u5149\u7e96\u3001\u9285\u548c\u540c\u8ef8\u96fb\u7e9c\u3002 OS1\u5149\u7e96\u65e8\u5728\u8207\u4f01\u696d\u7db2\u8def\u6574\u5408\u4e26\u63d0\u4f9b\u4fdd\u8b49\uff0c\u56e0\u6b64\u8a72\u6a19\u6e96\u662f\u5f37\u5236\u6027\u7684\u3002\u00a0<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/community.fs.com\/encyclopedia\/en-50173.html\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>EN 50173\uff1a<\/em><\/strong><em> <\/em><\/a><em>\u8a72\u6a19\u6e96\u662f ISOIC 11801 \u7684\u6b50\u6d32\u5c0d\u61c9\u6a19\u6e96\uff0c\u6db5\u84cb\u8fa6\u516c\u5ba4\u3001\u8cc7\u6599\u4e2d\u5fc3\u548c\u5de5\u696d\u5834\u6240\u7684\u7d50\u69cb\u5316\u4f48\u7dda\uff0c\u78ba\u4fdd\u6574\u500b\u6b50\u6d32\u7684\u7db2\u8def\u6548\u80fd\u3002\u00a0<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.antaira.com\/Blog-Difference-Between-TIA-EIA-68A-and-TIA-EIA-568B?srsltid=AfmBOooXDfHktancj67kRblHOEJ8o-2jtXypxTe7tJNBppWhQqSpUcwd\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>TIA\/EIA-568\uff1a<\/em><\/strong><\/a><em> \u4f7f\u7528 OS1 \u5149\u7e96\u7684\u7cfb\u7d71\u5fc5\u9808\u7b26\u5408 TIA\/EIA-568 \u6a19\u6e96\uff0c\u53ef\u78ba\u4fdd\u56fa\u5b9a\u93c8\u8def\u7684\u54c1\u8cea\u548c\u6548\u80fd\uff0c\u4e26\u4f7f\u7528\u5149\u7e96\u548c\u9285\u7e9c\u50b3\u8f38\u8cc7\u6599\u548c\u8a9e\u97f3\u6d41\u91cf\u3002<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><em>OS2\u5408\u898f\u6a19\u6e96\u00a0<\/em><\/strong><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.fs.com\/blog\/understanding-itut-standards-for-various-optical-fibers-3255.html\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>ITU-T G.652C\/D\uff1a<\/em><\/strong><\/a><strong><em> <\/em><\/strong><em>Through diminished signal attenuation at 1383nm, OS2 fibre&#8217;s long-distance data transmission is made possible with the full spectrum, as defined by ITU-T G.652C\/D.\u00a0<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.iso.org\/standard\/38812.html\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>ISO\/IEC 24702\uff1a<\/em><\/strong><\/a><em> \u9019\u4e9b\u6a19\u6e96\u70ba\u5149\u7e96\u7684\u5de5\u696d\u61c9\u7528\u5236\u5b9a\u4e86\u5c0d\u7a31\u6a19\u6e96\uff0c\u4fdd\u8b49\u514d\u53d7\u6eab\u5ea6\u6ce2\u52d5\u548c\u62c9\u4f38\u8ca0\u8f09\u7b49\u60e1\u52a3\u689d\u4ef6\u7684\u5f71\u97ff\u3002\u00a0<\/em><\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/standards.iteh.ai\/catalog\/standards\/clc\/bcaf23e6-699e-460a-af8c-01e48f43782c\/en-60793-2-50-2016?srsltid=AfmBOopMUsLBAsHDr-lUm7P_FZjtRNx_4bA69NaugXcl_k9S_Sri7aAw\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>EN 60793-2-50\uff1a<\/em><\/strong><em> <\/em><\/a><em>\u5b83\u898f\u5b9a\u4e86\u5916\u90e8\u5b89\u88dd\u5149\u7e96\u7684\u54c1\u8cea\u548c\u6027\u80fd\u7684\u898f\u7bc4\u3002<\/em><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><\/td><td><strong><em>OS1\u5149\u7e96<\/em><\/strong><\/td><td><strong><em>OS2\u5149\u7e96&nbsp;<\/em><\/strong><\/td><td><strong><em>\u7d50\u679c<\/em><\/strong><\/td><\/tr><tr><td><strong><em>\u96fb\u7e9c\u7d50\u69cb<\/em><\/strong><\/td><td><em>\u7dca\u5bc6\u7de9\u885d\uff0c\u5805\u56fa\u4e14\u525b\u6027<\/em><\/td><td><em>\u9b06\u7ba1\uff0c\u67d4\u97cc\uff0c\u8010\u74b0\u5883\u58d3\u529b<\/em><\/td><td><em>OS2\uff08\u66f4\u597d\u7684\u8010\u7528\u6027\uff09<\/em><\/td><\/tr><tr><td><strong><em>\u6027\u80fd\u548c\u983b\u5bec<\/em><\/strong><\/td><td><em>10 Gbps\uff08\u77ed\u8ddd\u96e2\uff09<\/em><\/td><td><em>10 Gbps\uff08\u9577\u8ddd\u96e2\uff09\uff0c\u8a0a\u865f\u640d\u8017\u66f4\u4f4e<\/em><\/td><td><em>OS2\uff08\u9060\u8ddd\u96e2\u6548\u679c\u66f4\u4f73<\/em><\/td><\/tr><tr><td><strong><em>\u8870\u6e1b\uff08\u8a0a\u865f\u640d\u5931\uff09<\/em><\/strong><\/td><td><em>1.0 \u5206\u8c9d\/\u516c\u91cc<\/em><\/td><td><em>0.25\u5206\u8c9d\/\u516c\u91cc<\/em><\/td><td><em>OS2\uff08\u640d\u8017\u66f4\u4f4e\uff0c\u50b3\u8f38\u8ddd\u96e2\u66f4\u9577\uff09<\/em><\/td><\/tr><tr><td><strong><em>\u6700\u5927\u8ddd\u96e2<\/em><\/strong><\/td><td><em>\u6700\u906010\u516c\u91cc<\/em><\/td><td><em>\u6700\u9060200\u516c\u91cc<\/em><\/td><td><em>OS2\uff08\u66f4\u9577\u5c04\u7a0b\uff09<\/em><\/td><\/tr><tr><td><strong><em>\u5b89\u88dd\u74b0\u5883<\/em><\/strong><\/td><td><em>\u5ba4\u5167\uff08\u8fa6\u516c\u5ba4\u3001\u8cc7\u6599\u4e2d\u5fc3<\/em><\/td><td><em>\u5ba4\u5916\uff08\u5730\u4e0b\u3001\u9577\u8ddd\u96e2\u7db2\u8def\uff09<\/em><\/td><td><em>OS2\uff08\u529f\u80fd\u66f4\u8c50\u5bcc\uff09<\/em><\/td><\/tr><tr><td><strong><em>\u6210\u672c<\/em><\/strong><\/td><td><em>$0.20 &#8211; $0.50 per meter (cheaper)<\/em><\/td><td><em>$0.50 &#8211; $1.50 per meter (higher cost)<\/em><\/td><td><em>OS1\uff08\u66f4\u7d93\u6fdf\u5be6\u60e0\uff09<\/em><\/td><\/tr><tr><td><strong><em>\u6613\u65bc\u5b89\u88dd<\/em><\/strong><\/td><td><em>\u66f4\u5bb9\u6613\u5728\u5ba4\u5167\u5b89\u88dd<\/em><\/td><td><em>\u6236\u5916\u4f7f\u7528\u9700\u8981\u5c08\u9580\u5b89\u88dd<\/em><\/td><td><em>OS1\uff08\u66f4\u7c21\u55ae\u7684\u8a2d\u5b9a\uff09<\/em><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong><em>3\uff09\u6700\u7d42\u88c1\u6c7a\uff1a\u60a8\u61c9\u8a72\u9078\u64c7\u54ea\u4e00\u500b\uff1f<\/em><\/strong><\/h2>\n\n\n\n<p>\u6240\u4ee5\uff0c\u73fe\u5728\u60a8\u66f4\u4e86\u89e3 OS1 \u548c OS2 \u5149\u7e96\u96fb\u7e9c\u4e4b\u9593\u7684\u5340\u5225\uff0c\u5e0c\u671b\u60a8\u80fd\u5920\u505a\u51fa\u660e\u667a\u7684\u6c7a\u5b9a\u3002\u56e0\u6b64\uff0c\u6211\u5fc5\u9808\u8aaa\uff0c\u5982\u679c\u60a8\u7684\u7db2\u8def\u5728\u55ae\u4e00\u5efa\u7bc9\u7269\u7bc4\u570d\u5167\u4e26\u4e14\u9700\u8981\u9810\u7b97\u53cb\u597d\u7684\u9078\u9805\uff0c\u60a8\u53ef\u4ee5\u9078\u64c7 OS1\u3002\u4f46\u662f\uff0c\u5982\u679c\u60a8\u7684\u7db2\u8def\u8ddd\u96e2\u8f03\u5927\uff08\u5927\u65bc 10 \u516c\u91cc\uff09\uff0c\u60a8\u53ef\u4ee5\u9078\u64c7 OS2\u3002\u6b64\u5916\uff0c\u5982\u679c\u60a8\u9700\u8981\u5728\u8f03\u9577\u6642\u9593\u5167\u5be6\u73fe\u6700\u5c0f\u8870\u6e1b\u548c\u6700\u5927\u751f\u7522\u529b\u3002\u7c21\u800c\u8a00\u4e4b\uff0cOS1 \u548c OS2 \u90fd\u662f\u4e0d\u932f\u7684\u9078\u64c7\uff0c\u4f46\u4e86\u89e3\u9019\u4e9b\u57fa\u790e\u77e5\u8b58\u5c07\u6709\u52a9\u65bc\u60a8\u9078\u64c7\u6700\u5408\u9069\u7684\u9078\u64c7\uff01\u9664\u6b64\u4e4b\u5916\uff0c\u60a8\u9084\u53ef\u4ee5\u806f\u7e6b <a href=\"https:\/\/dekam-fiber.com\/zh\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u5fb7\u5361\u59c6\u7e96\u7dad<\/a> \u7528\u65bc\u7372\u5f97\u5c08\u70ba\u7279\u5b9a\u7528\u9014\uff08\u7121\u8ad6\u662f\u5ba4\u5167\u3001\u5ba4\u5916\u3001\u6c34\u4e0b\u6216\u5176\u4ed6\uff09\u8a2d\u8a08\u7684\u9ad8\u54c1\u8cea\u53ef\u9760\u5149\u7e96\u96fb\u7e9c\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u7576\u60a8\u6c7a\u5b9a\u5b89\u88dd\u5149\u7e96\u96fb\u7e9c\u6642\uff0c\u60a8\u5fc5\u9808\u719f\u6089\u6bcf\u7a2e\u985e\u578b\uff0c\u56e0\u70ba\u6bcf\u7a2e\u985e\u578b\u90fd\u6709\u4e0d\u540c\u7684\u7528\u9014\u3002\u540c\u6a23\uff0c\u5982\u679c\u60a8\u4e0d\u78ba\u5b9a\u662f\u5426\u8981\u5b89\u88dd OS1 \u9084\u662f OS2\uff08\u55ae\u6a21\u5149\u7e96\u96fb\u7e9c\u985e\u578b\uff09\u3002\u90a3\u9ebc\u8acb\u8a18\u4f4f OS1 \u662f\u5c08\u70ba\u5ba4\u5167\u7db2\u8def\u8a2d\u8a08\u7684\uff0c\u4e26\u63d0\u4f9b [...]<\/p>","protected":false},"author":1,"featured_media":18242,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"OS1 vs OS2 Fibre Cable: A Complete Comparison - 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