{"id":4060,"date":"2025-04-26T00:00:00","date_gmt":"2025-04-26T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/glossary\/rosa-in-optical-modules\/"},"modified":"2026-06-22T09:39:45","modified_gmt":"2026-06-22T09:39:45","slug":"rosa-in-optical-modules","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/glossary\/rosa-in-optical-modules","title":{"rendered":"\uad11 \ubaa8\ub4c8\uc5d0\uc11c\uc758 ROSA(Receiver Optical Sub-Assembly)"},"content":{"rendered":"<h2 class=\"wp-block-heading\" ><strong>\uc11c\ub860<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span class=\"highlight\">The<\/span> <strong>\uc218\uc2e0 \uad11\ud559 \uc11c\ube0c\uc5b4\uc148\ube14\ub9ac(ROSA)<\/strong> \uad11 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud575\uc2ec\uc801\uc778 \uad11\uc804\uc790 \ubd80\ud488\uc73c\ub85c, \uc720\uc785\ub418\ub294 \uad11 \uc2e0\ud638\ub97c \uc804\uae30 \uc2e0\ud638\ub85c \ubcc0\ud658\ud558\ub294 \uc5ed\ud560\uc744 \ub2f4\ub2f9\ud569\ub2c8\ub2e4. TOSA(\uc1a1\uc2e0 \uad11\ud559 \uc11c\ube0c\uc5b4\uc148\ube14\ub9ac)\uc758 \uc218\uc2e0 \ub300\uc751 \ubd80\ud488\uc73c\ub85c\uc11c, <strong>TOSA(\uc1a1\uc2e0 \uad11\ud559 \uc11c\ube0c\uc5b4\uc148\ube14\ub9ac)<\/strong>, ROSA\ub294 \uace0\ud488\uc9c8 \uc2e0\ud638 \uac80\ucd9c\uc744 \ubcf4\uc7a5\ud558\uba70, \uad11 \ud2b8\ub79c\uc2dc\ubc84\uc758 <strong>\uac10\ub3c4, \ub300\uc5ed\ud3ed \ubc0f \uc2e0\ub8b0\uc131<\/strong> \uc744 \uacb0\uc815\ud558\ub294 \ub370 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ubcf8 \uae30\uc0ac\uc5d0\uc11c\ub294 ROSA\uc758 \uc138\ubd80 \uc0ac\ud56d\uc744 \uc2ec\uce35\uc801\uc73c\ub85c \ub2e4\ub8e8\uba70, \uadf8 \uad6c\uc131 \uc694\uc18c, \uc791\ub3d9 \uc6d0\ub9ac \ubc0f \uad11 \ubaa8\ub4c8 \ub0b4\uc5d0\uc11c\uc758 \uc911\uc694\uc131\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.\u200b<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >ROSA\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" ><p>\uc815\uc758:<\/p><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uad11\uc12c\uc720 \ud2b8\ub79c\uc2dc\ubc84\uc5d0\uc11c \uad11-\uc804\uae30(O\/E) \ubcc0\ud658\uc744 \uc218\ud589\ud558\ub294 \ud1b5\ud569 \uad11\uc804\uc790 \ubaa8\ub4c8\uc785\ub2c8\ub2e4. \uad11\uac80\ucd9c\uae30, \uc99d\ud3ed \ud68c\ub85c \ubc0f \uc2e0\ud638 \uc870\uac74 \uc870\uc815 \uad6c\uc131 \uc694\uc18c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc8fc\uc694 \uae30\ub2a5:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p style=\"margin: 0px;\">\ubcc0\ud658 <strong>\uad11 \uc2e0\ud638<\/strong> (\uad11 \ud384\uc2a4)\ub97c <strong>\uc804\uae30 \uc2e0\ud638<\/strong> (\uc804\ub958\/\uc804\uc555)\uc73c\ub85c.<\/p><\/li><li><p style=\"margin: 0px;\">\ubbf8\uc57d\ud55c \uad11\uc804\ub958\ub97c \uc2e4\uc6a9\uc801\uc778 \uc2e0\ud638 \uc218\uc900\uc73c\ub85c \uc99d\ud3ed\ud569\ub2c8\ub2e4.<\/p><\/li><li><p style=\"margin: 0px;\">\uc7a1\uc74c\uc744 \ud544\ud130\ub9c1\ud558\uc5ec \uc2e4\uc2dc\uac04 \uc131\ub2a5 \ucd94\uc801\uc744 \uc704\ud55c <strong>\uc2e0\ud638 \ubb34\uacb0\uc131<\/strong>.<\/p><\/li><li><p style=\"margin: 0px;\">\ub2e8\uac70\ub9ac \ubc0f \uc7a5\uac70\ub9ac \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c <strong>\uc218\uc2e0 \uc804\ub825 (Rx Power):<\/strong> \uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >ROSA\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc778 ROSA\ub294 \uad11-\uc804\uae30 \ubcc0\ud658 \uacfc\uc815\uc5d0\uc11c \uac01\uac01 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\ub294 \uc5ec\ub7ec \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.\u200b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uad11\uac80\ucd9c\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ROSA\uc758 \uc911\uc2ec\ubd80\uc5d0\ub294 \uad11\uac80\ucd9c\uae30\uac00 \uc704\uce58\ud574 \uc788\uc73c\uba70, \uc720\uc785\ub418\ub294 \uad11 \uc2e0\ud638\ub97c \ud3ec\ucc29\ud558\uace0 \uc774\ub97c \uc804\uae30 \uc804\ub958\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\ub418\ub294 \uc8fc\uc694 \uad11\uac80\ucd9c\uae30 \uc720\ud615\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.\u200b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>PIN \uad11\ub2e4\uc774\uc624\ub4dc<\/strong>: \ub2e8\uc21c\uc131\uacfc \ube60\ub978 \uc751\ub2f5 \uc2dc\uac04\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc73c\uba70, \ub2e8\uac70\ub9ac\uc5d0\uc11c \uc911\uac70\ub9ac\uae4c\uc9c0\uc758 \uc804\uc1a1\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.\u200b<\/p><\/li><li><p><strong>\uc5b4\ubc8c\ub7f0\uce58 \uad11\ub2e4\uc774\uc624\ub4dc(APD)<\/strong>: \uc5b4\ubc8c\ub7f0\uce58 \uc99d\ud3ed \ud6a8\uacfc\ub97c \ud1b5\ud574 \ub0b4\ubd80 \uc774\ub4dd\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c, \ub192\uc740 \uac10\ub3c4\uac00 \uc694\uad6c\ub418\ub294 \uc7a5\uac70\ub9ac \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.\u200b<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" >\uc804\uc784\ud53c\ub358\uc2a4 \uc99d\ud3ed\uae30(TIA)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">TIA\ub294 \uad11\uac80\ucd9c\uae30\uc5d0 \uc758\ud574 \uc0dd\uc131\ub41c \ubbf8\uc57d\ud55c \uc804\uae30 \uc804\ub958\ub97c \uc99d\ud3ed\ud558\uc5ec \uc2e4\uc6a9\uc801\uc778 \uc804\uc555 \uc2e0\ud638\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc774 \uc99d\ud3ed\uc740 \ub2e4\uc591\ud55c \uc804\uc1a1 \uac70\ub9ac\uc5d0\uc11c \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.\u200b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ub9ac\ubbf8\ud305 \uc99d\ud3ed\uae30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">TIA \uc774\ud6c4\uc5d0\ub3c4 \uc2e0\ud638\ub294 \uc5ec\uc804\ud788 \uc9c4\ud3ed \ubcc0\ub3d9\uc744 \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9ac\ubbf8\ud305 \uc99d\ud3ed\uae30\ub294 \uc2e0\ud638 \uc9c4\ud3ed\uc744 \ud45c\uc900\ud654\ud558\uc5ec \ub514\uc9c0\ud138 \ucc98\ub9ac\ub97c \uc704\ud55c \uc77c\uad00\ub41c \ub17c\ub9ac \ub808\ubca8\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.\u200b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\uad11 \uc778\ud130\ud398\uc774\uc2a4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uad6c\uc131 \uc694\uc18c\ub294 \uc720\uc785 \uad11 \uc2e0\ud638\ub97c \uad11\uac80\ucd9c\uae30\uc5d0 \ud6a8\uc728\uc801\uc73c\ub85c \uacb0\ud569\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc815\ud655\ud55c \uad11\uc120 \uc815\ub82c \ubc0f \uc9d1\uad11\uc744 \uc704\ud574 \ub80c\uc988 \ub610\ub294 \uad11\uc12c\uc720 \uc2a4\ud141\uc744 \ud3ec\ud568\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.\u200b<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" >\ud558\uc6b0\uc9d5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ROSA \uad6c\uc131 \uc694\uc18c\ub294 \uae08\uc18d \ub610\ub294 \ud50c\ub77c\uc2a4\ud2f1\uc73c\ub85c \uc81c\uc791\ub41c \ubcf4\ud638 \ud558\uc6b0\uc9d5 \ub0b4\uc5d0 \ucea1\uc290\ud654\ub429\ub2c8\ub2e4. \uc774 \uc678\ud568\uc740 \ubbfc\uac10\ud55c \ub0b4\ubd80 \uad6c\uc131 \uc694\uc18c\ub97c \ud658\uacbd \uc694\uc778 \ubc0f \uc804\uc790\uae30 \uac04\uc12d\uc73c\ub85c\ubd80\ud130 \ucc28\ub2e8\ud569\ub2c8\ub2e4.\u200b<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >\uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ROSA\uc758 \uc791\ub3d9\uc740 \uad11\uc804 \ud6a8\uacfc\uc5d0 \uae30\ubc18\ud569\ub2c8\ub2e4. \uad11 \uc2e0\ud638\uac00 ROSA\ub85c \uc720\uc785\ub418\uba74 \uad11\uac80\ucd9c\uae30\uc5d0 \ucda9\ub3cc\ud558\uc5ec \uad11 \uac15\ub3c4\uc5d0 \ube44\ub840\ud558\ub294 \uad11\uc804\ub958\ub97c \ubc1c\uc0dd\uc2dc\ud0b5\ub2c8\ub2e4. \uc774 \uc804\ub958\ub294 TIA\uc5d0 \uc758\ud574 \uc99d\ud3ed\ub418\uc5b4 \uc804\uc555 \uc2e0\ud638\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc774\ud6c4 \ub9ac\ubbf8\ud305 \uc99d\ud3ed\uae30\uac00 \uc2e0\ud638\uc758 \uc9c4\ud3ed \uc218\uc900\uc744 \uc77c\uad00\ub418\uac8c \uc720\uc9c0\ud568\uc73c\ub85c\uc368 \ub514\uc9c0\ud138 \ucc98\ub9ac\uc5d0 \uc801\ud569\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.\u200b<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" >ROSA\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ROSA \ubaa8\ub4c8\uc740 \ub2e4\uc591\ud55c \uad11 \ud1b5\uc2e0 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.\u200b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>\ub370\uc774\ud130 \uc13c\ud130<\/strong>: \uc11c\ubc84 \ubc0f \uc2a4\uc704\uce58\uc5d0\uc11c \uace0\uc18d \ub370\uc774\ud130 \uc218\uc2e0\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.\u200b<\/p><\/li><li><p><strong>\ud1b5\uc2e0\ub9dd<\/strong>: \uc7a5\uac70\ub9ac \ubc0f \ub3c4\uc2dc\uad8c \ub124\ud2b8\uc6cc\ud06c \ud1b5\uc2e0\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.\u200b<\/p><\/li><li><p><strong>\ud328\uc2dc\ube0c \uad11 \ub124\ud2b8\uc6cc\ud06c(PON)<\/strong>: \uad11\uc12c\uc720 \uac00\uc815 \uc811\uc18d(FTTH) \uad6c\ucd95\uc5d0\uc11c \uc218\uc2e0 \ub2e8\ub9d0\ub85c \ud65c\uc6a9\ub429\ub2c8\ub2e4.\u200b<\/p><\/li><li><p><strong>\uae30\uc5c5 \ub124\ud2b8\uc6cc\ud06c<\/strong>: \uae30\uc5c5 \ud658\uacbd\uc5d0\uc11c \uace0\ub300\uc5ed\ud3ed \uc751\uc6a9\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.\u200b<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >ROSA \uae30\uc220\uc758 \ubc1c\uc804<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ucd5c\uadfc ROSA \uae30\uc220\uc758 \ubc1c\uc804\uc740 \uc18c\ud615\ud654, \ud5a5\uc0c1\ub41c \uac10\ub3c4 \ubc0f \ud1b5\ud569\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.\u200b<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>TOSA\uc640\uc758 \ud1b5\ud569<\/strong>: TOSA\uc640 ROSA\ub97c \ud558\ub098\uc758 \uc591\ubc29\ud5a5 \uad11\ud559 \uc11c\ube0c\uc5b4\uc148\ube14\ub9ac(BOSA)\ub85c \uacb0\ud569\ud558\uc5ec \uc18c\ud615\ud654\ub41c \uc591\ubc29\ud5a5 \ud1b5\uc2e0\uc744 \uc2e4\ud604\ud569\ub2c8\ub2e4.\u200b<\/p><\/li><li><p><strong>\ud5a5\uc0c1\ub41c \uad11\uac80\ucd9c\uae30<\/strong>: \ub354 \ub192\uc740 \uc751\ub2f5\ub3c4\uc640 \ub0ae\uc740 \uc7a1\uc74c \uc9c0\ud45c\ub97c \uac16\ucd98 \uad11\uac80\ucd9c\uae30 \uac1c\ubc1c.\u200b<\/p><\/li><li><p><strong>\ucca8\ub2e8 \ud328\ud0a4\uc9d5<\/strong>: \ud06c\uae30\ub97c \uc904\uc774\uace0 \uc5f4 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud55c \ud601\uc2e0\uc801\uc778 \ud328\ud0a4\uc9d5 \uae30\uc220 \uc801\uc6a9.\u200b<\/p><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" >\uacb0\ub860<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ROSA\ub294 \uad11 \ud1b5\uc2e0\uc758 \ucd08\uc11d\uc73c\ub85c, \uad11 \uc2e0\ud638\ub97c \uc804\uae30 \uc2e0\ud638\ub85c \uc815\ud655\ud558\uace0 \ud6a8\uc728\uc801\uc73c\ub85c \ubcc0\ud658\ud558\ub294 \uac83\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. ROSA \uae30\uc220\uc740 \ud604\ub300 \uad11 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ub370\uc774\ud130 \uc13c\ud130, 5G \ubc0f DWDM \uc2dc\uc2a4\ud15c \uc804\ubc18\uc5d0 \uac78\uccd0 \uac10\ub3c4, \uc18d\ub3c4 \ubc0f \ube44\uc6a9\uc744 \uade0\ud615 \uc788\uac8c \uc870\uc808\ud558\ub294 \ub370 \ud575\uc2ec\uc801\uc785\ub2c8\ub2e4. \ub300\uc5ed\ud3ed \uc218\uc694\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c APD \uc774\ub4dd, TIA \uc7a1\uc74c \uc800\uac10 \ubc0f \uad11\uc790 \ud1b5\ud569 \uae30\uc220\uc758 \ud601\uc2e0\uc774 \ucc28\uc138\ub300 \uc194\ub8e8\uc158\uc744 \uc774\ub04c \uac83\uc785\ub2c8\ub2e4. \uae30\uc220\uc774 \uc9c4\ubcf4\ud568\uc5d0 \ub530\ub77c ROSA\ub294 \ud604\ub300 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc758 \ub04a\uc784\uc5c6\uc774 \uc99d\uac00\ud558\ub294 \uc694\uad6c \uc0ac\ud56d\uc744 \uacc4\uc18d\ud574\uc11c \ucda9\uc871\uc2dc\ud0a4\uae30 \uc704\ud574 \uc9c4\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. <\/p>","protected":false},"excerpt":{"rendered":"<p>Receiver Optical Sub-Assembly (ROSA)\ub294 \uad11 \ud2b8\ub79c\uc2dc\ubc84\uc758 \uc911\uc694\ud55c \uad11\uc804\uc790 \uad6c\uc131 \uc694\uc18c\ub85c, \ub4e4\uc5b4\uc624\ub294 \uad11 \uc2e0\ud638\ub97c \uc804\uae30 \uc2e0\ud638\ub85c \ubcc0\ud658\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":4059,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[26],"class_list":["post-4060","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-optics-transceivers"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4060","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/comments?post=4060"}],"version-history":[{"count":5,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4060\/revisions"}],"predecessor-version":[{"id":11521,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/posts\/4060\/revisions\/11521"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media\/4059"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/media?parent=4060"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/categories?post=4060"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/ko\/wp-json\/wp\/v2\/tags?post=4060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}