{"id":15318,"date":"2024-09-20T11:39:31","date_gmt":"2024-09-20T03:39:31","guid":{"rendered":"https:\/\/www.luleey.com\/?p=15318"},"modified":"2025-01-20T11:54:40","modified_gmt":"2025-01-20T03:54:40","slug":"how-to-divide-o-e-s-c-l-and-u-bands-in-optical-communication%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.luleey.com\/ko\/how-to-divide-o-e-s-c-l-and-u-bands-in-optical-communication%ef%bc%9f\/","title":{"rendered":"\uad11\ud1b5\uc2e0\uc5d0\uc11c O, E, S, C, L, U \ub300\uc5ed\uc744 \ub098\ub204\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc778\uac00\uc694?"},"content":{"rendered":"

\ube5b\uc758 \ud30c\uc7a5\uc5d0 \ub530\ub77c \uad11\uc12c\uc720\uc758 \uc804\uc1a1 \uc190\uc2e4\ub3c4 \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc9c0\uc18d\uc801\uc778 \ud0d0\uad6c\uc640 \ud14c\uc2a4\ud2b8 \ub05d\uc5d0 \uacfc\ud559\uc790\ub4e4\uc740 1260nm~1625nm\uc758 \uc774 \uc601\uc5ed\uc758 \ube5b\uc774 \uc2e0\ud638 \uc65c\uace1\uc774 \uac00\uc7a5 \uc801\uace0 \uc190\uc2e4\uc774 \uac00\uc7a5 \uc801\uc5b4 \uad11\uc12c\uc720 \uc804\uc1a1\uc5d0 \uac00\uc7a5 \uc801\ud569\ud558\ub2e4\ub294 \uc0ac\uc2e4\uc744 \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\ubc34\ub4dc<\/strong><\/td>\uc124\uba85<\/strong><\/td>\ud30c\uc7a5 \ubc94\uc704<\/strong><\/td><\/tr>
O \ubc34\ub4dc<\/a><\/strong><\/td>\uc6d0\ubcf8<\/td>1260-1360nm<\/td><\/tr>
E \ubc34\ub4dc<\/strong><\/td>\ud655\uc7a5<\/td>1360-1460nm<\/td><\/tr>
S \ubc34\ub4dc<\/strong><\/td>\ub2e8\ud30c\uc7a5<\/td>1460-1530nm<\/td><\/tr>
C \ubc34\ub4dc<\/strong><\/td>\uae30\uc874<\/td>1530-1565nm<\/td><\/tr>
L \ubc34\ub4dc<\/a><\/strong><\/td>\uae34 \ud30c\uc7a5<\/td>1565-1625nm<\/td><\/tr>
U \ubc34\ub4dc<\/a><\/strong><\/td>\ucd08\uc7a5\ud30c\uc7a5<\/td>1625-1675nm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

O \ubc34\ub4dc<\/h3><\/div>

O \ub300\uc5ed: O \ub300\uc5ed\uc740 \ud30c\uc7a5 \ubc94\uc704\uac00 1260nm-1360nm\uc778 \uc624\ub9ac\uc9c0\ub110 \ub300\uc5ed\uc785\ub2c8\ub2e4. O \ub300\uc5ed\uc740 \uc5ed\uc0ac\uc801\uc73c\ub85c \uc2e0\ud638 \uc65c\uace1(\ubd84\uc0b0\uc73c\ub85c \uc778\ud55c)\uc744 \ucd5c\uc18c\ud654\ud558\uc5ec \uad11\ud1b5\uc2e0\uc5d0 \uc0ac\uc6a9\ub41c \ucd5c\ucd08\uc758 \ud30c\uc7a5 \ub300\uc5ed\uc785\ub2c8\ub2e4.<\/p><\/div><\/div>\n\n\n\n

E \ubc34\ub4dc<\/h3><\/div>

E \ubc34\ub4dc: \ud655\uc7a5 \ud30c\uc7a5 \ub300\uc5ed\uc5d0 \uc18d\ud558\uba70, \ud30c\uc7a5 \ubc94\uc704\ub294 1360nm~1460nm\ub85c \uc774 \ub300\uc5ed \uc911 \uac00\uc7a5 \ub0ae\uc740 \ud30c\uc7a5 \ub300\uc5ed\uc785\ub2c8\ub2e4. E \ub300\uc5ed\uc740 \uc8fc\ub85c O \ub300\uc5ed\uc758 \ud655\uc7a5\uc5d0 \uc0ac\uc6a9\ub418\uc9c0\ub9cc \uae30\uc874\uc758 \ub9ce\uc740 \uad11 \ucf00\uc774\ube14\uc774 E \ub300\uc5ed\uc5d0\uc11c \ub192\uc740 \uac10\uc1e0\ub97c \ubcf4\uc774\uace0 \uc81c\uc870 \uacf5\uc815\uc774 \ub9e4\uc6b0 \uc5d0\ub108\uc9c0 \uc9d1\uc57d\uc801\uc774\uae30 \ub54c\ubb38\uc5d0 \uad11\ud1b5\uc2e0\uc5d0 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\ub294 \uac70\uc758 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p><\/div><\/div>\n\n\n\n

S \ubc34\ub4dc<\/h3><\/div>

S \ubc34\ub4dc: \ub2e8\ud30c \ub300\uc5ed\uc5d0 \uc18d\ud558\uba70 \ud30c\uc7a5 \ubc94\uc704\ub294 1460nm-1530nm\uc774\uace0 \uad11\uc12c\uc720 \uc190\uc2e4\uc774 O \ub300\uc5ed\ubcf4\ub2e4 \ub0ae\uc73c\uba70 S \ub300\uc5ed\uc740 \ub9ce\uc740 PON(\uc218\ub3d9 \uad11 \ub124\ud2b8\uc6cc\ud06c) \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><\/div><\/div>\n\n\n\n

C \ubc34\ub4dc<\/h3><\/div>

C \ub300\uc5ed\uc785\ub2c8\ub2e4: \ud30c\uc7a5 \ubc94\uc704\ub294 \uae30\uc874 \ud30c\uc7a5 \ub300\uc5ed\uc744 \ub098\ud0c0\ub0b4\ub294 1530nm ~ 1565nm\uc785\ub2c8\ub2e4. \uad11\uc12c\uc720\ub294 C \ub300\uc5ed\uc5d0\uc11c \uac00\uc7a5 \ub0ae\uc740 \uc190\uc2e4\uc744 \ub098\ud0c0\ub0b4\uba70 \uc7a5\uac70\ub9ac \uc804\uc1a1 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud070 \uc774\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\uba70 \uc77c\ubc18\uc801\uc73c\ub85c WDM \ubc0f EDFA \uae30\uc220\uacfc \uacb0\ud569\ub41c \ub9ce\uc740 \uc9c0\ud558\ucca0, \uc7a5\uac70\ub9ac, \ucd08\uc7a5\uac70\ub9ac \ubc0f \ud574\uc800 \uad11 \uc804\uc1a1 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc5ec\ub7ec \uc2e0\ud638\uac00 \ud558\ub098\uc758 \uad11\uc12c\uc720\ub97c \uacf5\uc720\ud560 \uc218 \uc788\ub294 DWDM(\uace0\ubc00\ub3c4 \ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654)\uc758 \ub4f1\uc7a5\uc73c\ub85c C-\ubc34\ub4dc\uc758 \uc0ac\uc6a9\uc774 \ud655\ub300\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p><\/div><\/div>\n\n\n\n

L \ubc34\ub4dc<\/h3><\/div>

L \ubc34\ub4dc: \uae34 \ud30c\uc7a5 \ub300\uc5ed, \ud30c\uc7a5 \ubc94\uc704 1565nm-1625nm, \ub450 \ubc88\uc9f8\ub85c \uc190\uc2e4\uc774 \uc801\uc740 \ud30c\uc7a5 \ub300\uc5ed\uc73c\ub85c, C \ub300\uc5ed\uc774 \ub300\uc5ed\ud3ed \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30\uc5d0 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc744 \ub54c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. EDFA\uac00 \ub110\ub9ac \uc0ac\uc6a9\ub428\uc5d0 \ub530\ub77c DWDM \uc2dc\uc2a4\ud15c\uc740 L-\ub300\uc5ed\uae4c\uc9c0 \ud655\uc7a5\ub418\uc5c8\uc73c\uba70, \ucc98\uc74c\uc5d0\ub294 \uc9c0\uc0c1\ud30c DWDM \uad11 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc6a9\ub7c9\uc744 \ud655\uc7a5\ud558\ub294 \ub370 \uc790\uc8fc \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud604\uc7ac\ub294 \ud574\uc800 \ucf00\uc774\ube14 \uc0ac\uc5c5\uc790\uac00 \ud574\uc800 \ucf00\uc774\ube14\uc758 \ucd1d \uc6a9\ub7c9\uc744 \ud655\uc7a5\ud558\uae30 \uc704\ud574 \ub3c4\uc785\ud588\uc2b5\ub2c8\ub2e4. C \ub300\uc5ed \ubc0f L \ub300\uc5ed \uc804\uc1a1 \uc708\ub3c4\uc6b0\uc758 \uc804\uc1a1 \uac10\uc1e0 \uc190\uc2e4\uc774 \uac00\uc7a5 \uc791\uae30 \ub54c\ubb38\uc5d0 DWDM \uc2dc\uc2a4\ud15c\uc758 \uc2e0\ud638\ub4f1\uc740 \uc77c\ubc18\uc801\uc73c\ub85c C \ub300\uc5ed \ubc0f L \ub300\uc5ed\uc5d0\uc11c \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p><\/div><\/div>\n\n\n\n

U \ubc34\ub4dc<\/h3><\/div>

U \ubc34\ub4dc: \uc704\uc758 5\uac1c \ub300\uc5ed \uc678\uc5d0\ub3c4 U-\ubc34\ub4dc\uac00 \uc788\uc73c\uba70, U\ub294 \u201c\ucd08\uc7a5\ud30c\uc7a5\u201d\uc744 \uc758\ubbf8\ud558\uba70 \ud30c\uc7a5 \ubc94\uc704\ub294 1625nm-1675nm\uc774\uba70 \uc8fc\ub85c \ub124\ud2b8\uc6cc\ud06c \ubaa8\ub2c8\ud130\ub9c1 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><\/div><\/div>","protected":false},"excerpt":{"rendered":"

Depending on the wavelength of light, the transmission loss in optical fibers is also different. After continuous exploration and testing,<\/p>","protected":false},"author":1,"featured_media":15319,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[885],"tags":[509,510,511,512],"class_list":["post-15318","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-access-network","tag-o-band","tag-brands-in-optical","tag-l-band","tag-u-band"],"_links":{"self":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts\/15318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/comments?post=15318"}],"version-history":[{"count":0,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/posts\/15318\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/media\/15319"}],"wp:attachment":[{"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/media?parent=15318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/categories?post=15318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.luleey.com\/ko\/wp-json\/wp\/v2\/tags?post=15318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}