{"id":10090,"date":"2023-10-04T11:06:42","date_gmt":"2023-10-04T03:06:42","guid":{"rendered":"https:\/\/www.luleey.com\/what-is-apon-bpon-epon-gpon-2\/"},"modified":"2025-01-20T11:47:28","modified_gmt":"2025-01-20T03:47:28","slug":"what-is-apon-bpon-epon-gpon","status":"publish","type":"post","link":"https:\/\/www.luleey.com\/ja\/what-is-apon-bpon-epon-gpon\/","title":{"rendered":"APON\u3001BPON\u3001EPON\u3001GPON\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3068\u306f\uff1f"},"content":{"rendered":"

\u30dd\u30f3<\/a> (Passive Optical Network\uff09\u3068\u306f\u3001\u53d7\u52d5\u7684\u306a\u5149\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u3053\u3068\u3067\u3001OLT\uff08\u5149\u56de\u7dda\u7d42\u7aef\u88c5\u7f6e\uff09\u3068ONU\uff08\u5149\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u88c5\u7f6e\uff09\u306e\u9593\u306eODN\uff08\u5149\u5206\u914d\u7db2\uff09\u306b\u306f\u80fd\u52d5\u7684\u306a\u6a5f\u5668\u3092\u6301\u305f\u305a\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u3068\u53d7\u52d5\u7684\u306a\u90e8\u54c1\u306e\u307f\u3092\u4f7f\u7528\u3059\u308b\u3002PON\u306f\u4e3b\u306b\u30dd\u30a4\u30f3\u30c8\u30fb\u30c4\u30fc\u30fb\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u9020\u3092\u63a1\u7528\u3057\u3001FTTB\/FTTH\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u4e3b\u8981\u306a\u6280\u8853\u3067\u3042\u308b\u3002 GPON<\/a>,\u30a8\u30dd\u30f3<\/a>,APON<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

PON\u6280\u8853\u306b\u306f\u591a\u304f\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001\u5e38\u306b\u53cd\u5fa9\u66f4\u65b0\u3055\u308c\u3066\u3044\u308b\u3002 xPON\u6280\u8853\u306e\u958b\u767a\u306f\u3001APON\u304b\u3089\u767a\u5c55\u3057\u3066\u304d\u305f\u3001, \u30dc\u30f3\u30dc\u30f3<\/a>, \u305d\u306e\u5f8c\u3001GPON\u3068EPON\u304c\u958b\u767a\u3055\u308c\u305f\u3002\u3053\u308c\u3089\u306f\u3001\u7570\u306a\u308b\u6642\u671f\u306b\u958b\u767a\u3055\u308c\u305f\u7570\u306a\u308b\u4f1d\u9001\u30e2\u30fc\u30c9\u3068\u4f1d\u9001\u898f\u683c\u3092\u6301\u3064\u6280\u8853\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

APON\u3068\u306f\uff1f<\/strong><\/p>\n\n\n\n

1990\u5e74\u4ee3\u5f8c\u534a\u3001ITU\uff08\u56fd\u969b\u96fb\u6c17\u901a\u4fe1\u9023\u5408\uff09\u306f\u3001\u30d1\u30b1\u30c3\u30c8\u901a\u4fe1\u306bATM\uff08Asynchronous Transfer Mode\uff09\u3092\u7528\u3044\u305fAPON\u3092\u521d\u3081\u3066\u63d0\u6848\u3057\u305f\u3002APON\u306f\u3001ATM\u306e\u96c6\u4e2d\u5316\u3068\u7d71\u8a08\u591a\u91cd\u3092\u5229\u7528\u3057\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u306e\u30d1\u30c3\u30b7\u30d6\u30b9\u30d7\u30ea\u30c3\u30bf\u3068\u5149\u56de\u7dda\u7aef\u672b\u306e\u30b7\u30a7\u30a2\u30ea\u30f3\u30b0\u52b9\u679c\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u56de\u7dda\u4ea4\u63db\u3092\u30d9\u30fc\u30b9\u3068\u3057\u305f\u5f93\u6765\u306ePDH\/SDH\u30a2\u30af\u30bb\u30b9\u30b7\u30b9\u30c6\u30e0\u3088\u308a\u308220\uff5e40%\u4f4e\u3044\u30b3\u30b9\u30c8\u3092\u5b9f\u73fe\u3057\u305f\u3002 .<\/p>\n\n\n\n

BPON\u3068\u306f\uff1f<\/strong><\/p>\n\n\n\n

\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u6280\u8853\u306e\u6025\u901f\u306a\u767a\u5c55\u306b\u3088\u308a\u3001APON\u306f\u57fa\u672c\u7684\u306b\u4f7f\u308f\u308c\u306a\u304f\u306a\u3063\u305f\u3002\u3053\u306e\u3068\u304d\u3001\u5e83\u5e2f\u57df\u30d1\u30c3\u30b7\u30d6\u5149\u30cd\u30c3\u30c8\u30ef\u30fc\u30afBPON\uff08Broadband Passive Optical Network\uff09\u3068\u3044\u3046\u6982\u5ff5\u304c\u63d0\u6848\u3055\u308c\u305f\u3002BPON\u306fAPON\u898f\u683c\u306e\u5f8c\u306b\u62e1\u5f35\u3055\u308c\u305f\u3082\u306e\u3067\u3042\u308b\u3002\u5f53\u521d\u306fAPON\u3068\u547c\u3070\u308c\u3066\u3044\u305f\u304c\u3001\u5f8c\u306b\u5dee\u5225\u5316\u306e\u305f\u3081\u306bBPON\u306b\u5909\u66f4\u3055\u308c\u305f\u3002BPON\u306fATM\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30d9\u30fc\u30b9\u306b\u3057\u3066\u304a\u308a\u3001\u4e0a\u308a\u901f\u5ea6\u306f155Mbps\u3001\u4e0b\u308a\u901f\u5ea6\u306f622Mbps\u3067\u3042\u308b\u3002\u307e\u305f\u3001\u52d5\u7684\u306a\u5e2f\u57df\u5e45\u5272\u308a\u5f53\u3066\u3084\u30d7\u30ed\u30c6\u30af\u30b7\u30e7\u30f3\u306a\u3069\u306e\u6a5f\u80fd\u304c\u8ffd\u52a0\u3055\u308c\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u30a2\u30af\u30bb\u30b9\u3001\u30d3\u30c7\u30aa\u4f1d\u9001\u3001\u9ad8\u901f\u5c02\u7528\u7dda\u306a\u3069\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n

EPON\u3068\u306f\uff1f<\/strong><\/p>\n\n\n\n

BPON\u306f\u5c0e\u5165\u30b3\u30b9\u30c8\u304c\u9ad8\u3044\u305f\u3081\u3001\u305d\u306e\u5f8c\u3001\u3088\u308a\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u9ad8\u304f\u9ad8\u901f\u306aEPON\u306b\u53d6\u3063\u3066\u4ee3\u308f\u3089\u308c\u305f\u3002EPON\uff08Ethernet Passive Optical Network\uff09\u306f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u53d7\u52d5\u5149\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3042\u308b\u3002EPON\u306f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306ePON\u6280\u8853\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001PON\u6280\u8853\u3068\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u6280\u8853\u306e\u5229\u70b9\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u3082\u306e\u3067\u3042\u308b\u3002\u30dd\u30a4\u30f3\u30c8\u30fb\u30c4\u30fc\u30fb\u30de\u30eb\u30c1\u30dd\u30a4\u30f3\u30c8\u69cb\u9020\u3068\u30d1\u30c3\u30b7\u30d6\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u4f1d\u9001\u3092\u63a1\u7528\u3057\u3001\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u306e\u4e0a\u306b\u3055\u307e\u3056\u307e\u306a\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u3002EPON\u306e\u5c0e\u5165\u306f\u7d4c\u6e08\u7684\u3067\u52b9\u7387\u7684\u3067\u3042\u308b\u305f\u3081\u3001\u300c3\u3064\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c1\u3064\u306b\u300d\u300c\u30e9\u30b9\u30c8\u30ef\u30f3\u30de\u30a4\u30eb\u300d\u3092\u5b9f\u73fe\u3059\u308b\u6700\u3082\u52b9\u679c\u7684\u306a\u901a\u4fe1\u65b9\u5f0f\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n

GPON\u3068\u306f\uff1f<\/strong><\/p>\n\n\n\n

GPON\uff08Gigabit-Capable Passive Optical Network\uff09\u306f\u3001\u30ae\u30ac\u30d3\u30c3\u30c8\u53d7\u52d5\u5149\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u307e\u305f\u306f\u30ae\u30ac\u30d3\u30c3\u30c8\u53d7\u52d5\u5149\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3042\u308b\u3002EPON\u3068GPON\u306f\u7570\u306a\u308b\u898f\u683c\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u3002EPON\u3088\u308a\u3082GPON\u306e\u65b9\u304c\u5148\u9032\u7684\u3067\u3001\u3088\u308a\u5e83\u3044\u5e2f\u57df\u5e45\u3092\u4f1d\u9001\u3067\u304d\u3001\u3088\u308a\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u4f1d\u9001\u3067\u304d\u308b\u3068\u8a00\u3048\u308b\u3002GPON\u306fEPON\u3088\u308a\u9ad8\u901f\u3067\u8907\u6570\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3067\u304d\u308b\u5229\u70b9\u304c\u3042\u308b\u304c\u3001GPON\u306e\u6280\u8853\u306fEPON\u3088\u308a\u8907\u96d1\u3067\u30b3\u30b9\u30c8\u3082\u9ad8\u3044\u3002\u305d\u306e\u305f\u3081\u3001\u73fe\u6642\u70b9\u3067\u306f\u3001EPON\u3068GPON\u304cPON\u30d6\u30ed\u30fc\u30c9\u30d0\u30f3\u30c9\u30a2\u30af\u30bb\u30b9\u3067\u6700\u3082\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u6280\u8853\u3067\u3042\u308b\u3002\u3069\u3061\u3089\u306e\u6280\u8853\u3092\u9078\u629e\u3059\u308b\u304b\u306f\u3001\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30fb\u30a2\u30af\u30bb\u30b9\u306e\u30b3\u30b9\u30c8\u3068\u30d3\u30b8\u30cd\u30b9\u30fb\u30cb\u30fc\u30ba\u306b\u3088\u308a\u5927\u304d\u304f\u5de6\u53f3\u3055\u308c\u308b\u3002GPON\u306f\u3001\u5e83\u5e2f\u57df\u5e45\u3001\u8907\u6570\u30b5\u30fc\u30d3\u30b9\u3001QoS\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fc\u3092\u5fc5\u8981\u3068\u3057\u3001ATM\u6280\u8853\u3092\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u3068\u3059\u308b\u9867\u5ba2\u306b\u9069\u3057\u3066\u3044\u308b\u3002\u5c06\u6765\u306e\u767a\u5c55\u306f\u3001\u3088\u308a\u9ad8\u3044\u5e2f\u57df\u5e45\u3067\u3042\u308b\u3002\u4f8b\u3048\u3070\u3001EPON\/GPON\u6280\u8853\u306f\u300110 G EPON\/10 G GPON\u3092\u958b\u767a\u3057\u3001\u5e2f\u57df\u5e45\u306f\u3055\u3089\u306b\u9ad8\u304f\u306a\u308b\u3067\u3057\u3087\u3046\u3002.<\/p>\n\n\n\n

\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u5bfe\u3059\u308b\u5bb9\u91cf\u9700\u8981\u304c\u5897\u5927\u3057\u7d9a\u3051\u308b\u4e2d\u3001\u30a2\u30af\u30bb\u30b9\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6c4e\u7528\u6027\u3082\u3001\u3053\u306e\u5897\u5927\u3059\u308b\u9700\u8981\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u62e1\u5927\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002FTTH\uff08\u30d5\u30a1\u30a4\u30d0\u30fc\u30fb\u30c4\u30fc\u30fb\u30b6\u30fb\u30db\u30fc\u30e0\uff09\u30d1\u30c3\u30b7\u30d6\u5149\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff08PON\uff09\u5149\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30fb\u30a2\u30af\u30bb\u30b9\u306f\u3001\u73fe\u5728\u6700\u3082\u5e83\u304f\u5229\u7528\u3055\u308c\u3001\u5c0e\u5165\u3055\u308c\u3066\u3044\u308b\u6280\u8853\u3067\u3042\u308b\u3002PON\u6280\u8853\u306e\u5229\u70b9\u306f\u3001\u30d0\u30c3\u30af\u30dc\u30fc\u30f3\u306e\u5149\u30d5\u30a1\u30a4\u30d0\u30fc\u30ea\u30bd\u30fc\u30b9\u306e\u5360\u6709\u3092\u6e1b\u3089\u3057\u3001\u6295\u8cc7\u3092\u7bc0\u7d04\u3067\u304d\u308b\u3053\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u9020\u304c\u67d4\u8edf\u3067\u62e1\u5f35\u6027\u304c\u9ad8\u3044\u3053\u3068\u3001\u53d7\u52d5\u5149\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u6545\u969c\u7387\u304c\u4f4e\u304f\u3001\u5916\u90e8\u74b0\u5883\u304b\u3089\u306e\u5e72\u6e09\u306e\u5f71\u97ff\u3092\u53d7\u3051\u306b\u304f\u3044\u3053\u3068\u3001\u5f37\u529b\u306a\u30d3\u30b8\u30cd\u30b9\u30b5\u30dd\u30fc\u30c8\u80fd\u529b\u3092\u6301\u3064\u3053\u3068\u3067\u3042\u308b\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

pon\uff08Passive Optical Network\uff09\u306f\u30d1\u30c3\u30b7\u30d6\u5149\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u3001OLT\u9593\u306eODN\uff08\u5149\u30c7\u30a3\u30b9\u30c8\u30ea\u30d3\u30e5\u30fc\u30b7\u30e7\u30f3\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\uff09\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>","protected":false},"author":1,"featured_media":14208,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[885],"tags":[41,33,35,63],"class_list":["post-10090","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-access-network","tag-gpon","tag-bpon","tag-epon","tag-pon"],"_links":{"self":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/posts\/10090","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/comments?post=10090"}],"version-history":[{"count":0,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/posts\/10090\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/media\/14208"}],"wp:attachment":[{"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/media?parent=10090"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/categories?post=10090"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.luleey.com\/ja\/wp-json\/wp\/v2\/tags?post=10090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}