{"id":12467,"date":"2024-07-19T00:47:19","date_gmt":"2024-07-18T16:47:19","guid":{"rendered":"https:\/\/www.luleey.com\/?post_type=product&#038;p=12467"},"modified":"2026-06-20T21:52:23","modified_gmt":"2026-06-20T13:52:23","slug":"1-25g-gigabit-smf-sfp-sc-module-20km-ddm","status":"publish","type":"product","link":"https:\/\/www.luleey.com\/ko\/product\/1-25g-gigabit-smf-sfp-sc-module-20km-ddm\/","title":{"rendered":"1.25G \uc591\ubc29\ud5a5(BiDi) SFP \ubaa8\ub4c8, \uae30\uac00\ube44\ud2b8 SC \ub2e8\uc77c\ubaa8\ub4dc \uad11\uc12c\uc720(SMF) 20km DDM \ud2b8\ub79c\uc2dc\ubc84 \uc30d"},"content":{"rendered":"<h2>\uc81c\ud488 \uac1c\uc694<\/h2>\n<p>Luleey 1.25G BiDi SFP \ubaa8\ub4c8\uc740 \ub2e8\uc77c \ubaa8\ub4dc \ub2e8\uc77c \uad11\uc12c\uc720\ub97c \ud1b5\ud55c \uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137 \uc804\uc1a1\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \ubaa8\ub4c8\uc740 BiDi \ud30c\uc7a5 \ubd84\ud560 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud558\ub098\uc758 SC \uc2ec\ud50c\ub809\uc2a4 \uad11\uc12c\uc720 \uc5f0\uacb0\uc744 \ud1b5\ud574 \uad11 \uc2e0\ud638\ub97c \uc1a1\uc218\uc2e0\ud568\uc73c\ub85c\uc368, \ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc548\uc815\uc801\uc778 1.25Gbps \uad11 \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uad11\uc12c\uc720 \ucf54\uc5b4 \uc0ac\uc6a9\ub7c9\uc744 \uc904\uc77c \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub450 \uac1c\uc758 \uad11\uc12c\uc720 \ucf54\uc5b4\uac00 \ud544\uc694\ud55c \ud45c\uc900 \ub4c0\uc5bc \ud30c\uc774\ubc84 SFP \ubaa8\ub4c8\uacfc \ub2ec\ub9ac, \uc774 \uae30\uac00\ube44\ud2b8 SFP SC \ubaa8\ub4c8\uc740 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720 \ud55c \uac00\ub2e5\uc744 \ud1b5\ud574 1310nm\/1550nm \ud30c\uc7a5 \uc30d\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \ubaa8\ub4c8\uc740 \ub9e4\uce6d\ub41c \uc30d\uc73c\ub85c \uc81c\uacf5\ub418\ubbc0\ub85c, \uad11\uc12c\uc720 \uc790\uc6d0\uc774 \uc81c\ud55c\uc801\uc778 \uc9c0\uc810 \uac04 \uae30\uac00\ube44\ud2b8 \uad11\uc12c\uc720 \ub9c1\ud06c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 1.25G SFP \ud2b8\ub79c\uc2dc\ubc84\ub294 \uad11 \uc9c4\ub2e8\uc6a9 DDM \ubaa8\ub2c8\ud130\ub9c1\uc744 \uc9c0\uc6d0\ud558\uba70, \uc2a4\uc704\uce58, \ub77c\uc6b0\ud130, \uad11 \ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130, \ub124\ud2b8\uc6cc\ud06c \ubc29\ud654\ubcbd, \uad11 \ub124\ud2b8\uc6cc\ud06c \uce74\ub4dc, \uc11c\ubc84, \uc2a4\ud1a0\ub9ac\uc9c0 \uc2dc\uc2a4\ud15c, ODF \ubc30\uc120, \ud1b5\uc2e0\uc2e4, \ubcf4\uc548 \ub124\ud2b8\uc6cc\ud06c, \ucea0\ud37c\uc2a4 \ub124\ud2b8\uc6cc\ud06c \ubc0f \uac74\ubb3c \uac04 \uc774\ub354\ub137 \ub9c1\ud06c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>LC BiDi SFP \ubaa8\ub4c8\uacfc \ube44\uad50\ud560 \ub54c, \uc774 SC \ubc84\uc804\uc740 \uad11 \ubd84\ubc30 \ud504\ub808\uc784, \uc57d\uc804\ub825 \uce90\ube44\ub2db, \uc811\uc18d \uc7a5\ube44, \uae30\uc874 \ud1b5\uc2e0\uc6a9 \uad11\ucf00\uc774\ube14 \ubc30\uc120 \ub4f1 \uae30\uc874 \uad11 \ubd84\ubc30 \uc2dc\uc2a4\ud15c\uc5d0\uc11c SC \ucee4\ub125\ud130\ub97c \uc0ac\uc6a9\ud558\ub294 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ud2b9\ud788 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>Luleey\ub294 \uc8fc\uc694 \uc2a4\uc704\uce58 \ubc0f \ub77c\uc6b0\ud130 \ud50c\ub7ab\ud3fc\uc5d0 \ub300\ud55c \ud638\ud658\uc131 \uc635\uc158\uc744 \uc81c\uacf5\ud558\uc5ec, \uc0ac\uc6a9\uc790\uac00 \ub2e4\uc591\ud55c \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd\uc5d0\uc11c \uc548\uc815\uc801\uc778 1G \ub2e8\uc77c \uad11\uc12c\uc720 \ub9c1\ud06c\ub97c \uad6c\ucd95\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ud2b9\uc9d5<\/h2>\n<ul>\n<li>\uae30\uac00\ube44\ud2b8 \ub2e8\uc77c \uad11\uc12c\uc720 \uc804\uc1a1\uc6a9 1.25G BiDi SFP \ubaa8\ub4c8<\/li>\n<li>\uc77c\uce58\ub41c \ud2b8\ub79c\uc2dc\ubc84 \ud55c \uc30d\uc73c\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4<\/li>\n<li>\ub2e8\uc77c \uad11\uc12c\uc720 \uad6c\ucd95\uc744 \uc704\ud55c SC \uc2ec\ud50c\ub809\uc2a4 \uc778\ud130\ud398\uc774\uc2a4<\/li>\n<li>1310nm \/ 1550nm \ud30c\uc7a5 \uc30d<\/li>\n<li>\ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\ub97c \ud1b5\ud574 \ucd5c\ub300 20km\uae4c\uc9c0 \uc804\uc1a1\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li>\n<li>DDM \ub514\uc9c0\ud138 \uc9c4\ub2e8 \ubaa8\ub2c8\ud130\ub9c1 \uc9c0\uc6d0<\/li>\n<li>1.25Gbps \uad11 \uc804\uc1a1 \uc18d\ub3c4<\/li>\n<li>3.3V SFP \ub3d9\uc791 \uc804\uc555<\/li>\n<li>\uc548\uc815\uc801\uc778 \uc791\ub3d9\uc744 \uc704\ud55c \uc544\uc5f0-\ub9c8\uadf8\ub124\uc298 \ud569\uae08 \ud558\uc6b0\uc9d5<\/li>\n<li>\uae30\uac00\ube44\ud2b8 \uc2a4\uc704\uce58, \ub77c\uc6b0\ud130, \ubc29\ud654\ubcbd, \uc11c\ubc84 \ubc0f \ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li>ODF, \ud1b5\uc2e0\uc2e4, \uc811\uc18d\ub9dd \ubc0f \uc57d\uc804\ub825 \uce90\ube44\ub2db \uad6c\ucd95\uc744 \uc704\ud55c SC \ucee4\ub125\ud130 \uc124\uacc4<\/li>\n<li>Cisco, Huawei, MikroTik, Ubiquiti, ZTE, HPE-Aruba, Juniper, Intel, TP-Link, H3C \ub4f1 \ub2e4\uc591\ud55c \ube0c\ub79c\ub4dc\uc640 \ud638\ud658\ub418\ub294 \ucf54\ub529 \uc635\uc158<\/li>\n<li>\ub4c0\uc5bc \ud30c\uc774\ubc84 SFP \ubaa8\ub4c8\uc5d0 \ube44\ud574 \ud30c\uc774\ubc84 \ucf54\uc5b4 \uc218\ub97c \uc808\uc57d\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n<li>Luleey\uc5d0\uc11c \uc548\uc815\uc801\uc778 \uad11\ud559 \uc131\ub2a5\uc744 \uc704\ud574 \uacf5\uc7a5 \ud14c\uc2a4\ud2b8\ub97c \uac70\ucce4\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2>\n<ul>\n<li>\uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137 \uad11\uc12c\uc720 \ub9c1\ud06c<\/li>\n<li>\ub2e8\uc77c \uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c \uad6c\ucd95<\/li>\n<li>\uc2a4\uc704\uce58 \uac04 \uae30\uac00\ube44\ud2b8 \uc5c5\ub9c1\ud06c<\/li>\n<li>\ub77c\uc6b0\ud130\uc640 \uc2a4\uc704\uce58 \uac04 \uad11\ucf00\uc774\ube14 \uc5f0\uacb0<\/li>\n<li>\uad11\uc12c\uc720 \ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130 \uad6c\ucd95<\/li>\n<li>ODF \uad11\uc12c\uc720 \ubd84\ubc30 \uc2dc\uc2a4\ud15c<\/li>\n<li>\ud1b5\uc2e0\uc2e4 \uad11\uc12c\uc720 \uc811\uc18d<\/li>\n<li>\ubcf4\uc548 \ubc0f IP \uce74\uba54\ub77c \ub124\ud2b8\uc6cc\ud06c<\/li>\n<li>\ucea0\ud37c\uc2a4 \uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c<\/li>\n<li>\uac74\ubb3c \uac04 \uc774\ub354\ub137 \uc5f0\uacb0<\/li>\n<li>\ub124\ud2b8\uc6cc\ud06c \ubc29\ud654\ubcbd \uad11\ucf00\uc774\ube14 \uc5f0\uacb0<\/li>\n<li>\uc11c\ubc84 \ubc0f \uc2a4\ud1a0\ub9ac\uc9c0 \uac04 \ud30c\uc774\ubc84 \uc5f0\uacb0<\/li>\n<li>\uad11\uc12c\uc720 \ub124\ud2b8\uc6cc\ud06c \uce74\ub4dc \uc5f0\uacb0<\/li>\n<li>\uc800\uc804\ub958 \uce90\ube44\ub2db \uc124\uce58<\/li>\n<\/ul>\n<h2>\uc0ac\uc591<\/h2>\n<table>\n<thead>\n<tr>\n<th>\ub9e4\uac1c\ubcc0\uc218<\/th>\n<th>\uac12<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\ube0c\ub79c\ub4dc<\/td>\n<td>Luleey<\/td>\n<\/tr>\n<tr>\n<td>\ubaa8\ub378<\/td>\n<td>SFP-BX20-SC<\/td>\n<\/tr>\n<tr>\n<td>\uc81c\ud488 \uc720\ud615<\/td>\n<td>1.25G \uc591\ubc29\ud5a5(BiDi) SFP \ubaa8\ub4c8<\/td>\n<\/tr>\n<tr>\n<td>\ud3fc \ud329\ud130<\/td>\n<td>SFP<\/td>\n<\/tr>\n<tr>\n<td>\ub370\uc774\ud130 \uc694\uae08<\/td>\n<td>1.25Gb\/s<\/td>\n<\/tr>\n<tr>\n<td>\uc774\ub354\ub137 \uc18d\ub3c4<\/td>\n<td>1000Mbps<\/td>\n<\/tr>\n<tr>\n<td>\ucee4\ub125\ud130<\/td>\n<td>SC \uc2ec\ud50c\ub809\uc2a4<\/td>\n<\/tr>\n<tr>\n<td>\uc12c\uc720 \uc720\ud615<\/td>\n<td>\ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720<\/td>\n<\/tr>\n<tr>\n<td>\ud30c\uc774\ubc84 \ubaa8\ub4dc<\/td>\n<td>\ub2e8\uc77c \uad11\uc12c\uc720 \/ \uc591\ubc29\ud5a5<\/td>\n<\/tr>\n<tr>\n<td>\ud30c\uc7a5<\/td>\n<td>1310nm \/ 1550nm<\/td>\n<\/tr>\n<tr>\n<td>\uc804\uc1a1 \uac70\ub9ac<\/td>\n<td>\ucd5c\ub300 20km<\/td>\n<\/tr>\n<tr>\n<td>\uc120\ud0dd\uc801 \uac70\ub9ac<\/td>\n<td>5km \/ 20km \/ 40km<\/td>\n<\/tr>\n<tr>\n<td>DDM \uc9c0\uc6d0<\/td>\n<td>\uc608<\/td>\n<\/tr>\n<tr>\n<td>\uc1a1\uc2e0 \uc804\ub825<\/td>\n<td>-9dBm ~ -3dBm<\/td>\n<\/tr>\n<tr>\n<td>\uc218\uc2e0\uae30 \uac10\ub3c4<\/td>\n<td>\u2264 -22dBm<\/td>\n<\/tr>\n<tr>\n<td>\uc791\ub3d9 \uc804\uc555<\/td>\n<td>3.3V<\/td>\n<\/tr>\n<tr>\n<td>\ud638\ud658\uc131<\/td>\n<td>Cisco, Huawei, MikroTik, Ubiquiti, ZTE, HPE-Aruba, Juniper, Intel, TP-Link, H3C, General \ubc0f \uae30\ud0c0 \uc5c5\uccb4<\/td>\n<\/tr>\n<tr>\n<td>\uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4<\/td>\n<td>\uae30\uac00\ube44\ud2b8 \ub2e8\uc77c \uad11\uc12c\uc720 \uc774\ub354\ub137 \uc804\uc1a1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\uc65c 1.25G BiDi SFP \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694?<\/h2>\n<p>1.25G BiDi SFP \ubaa8\ub4c8\uc740 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uae30\uac00\ube44\ud2b8 \uad11 \uc804\uc1a1\uc774 \ud544\uc694\ud558\uc9c0\ub9cc \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uad11\uc12c\uc720 \ucf54\uc5b4\uac00 \ud558\ub098\ubfd0\uc778 \uacbd\uc6b0\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4. BiDi SFP \ubaa8\ub4c8\uc740 \uc1a1\uc2e0\uacfc \uc218\uc2e0\uc744 \uc704\ud574 \ubcc4\ub3c4\uc758 \uad11\uc12c\uc720 \ub450 \uac1c\ub97c \uc0ac\uc6a9\ud558\ub294 \ub300\uc2e0, \ub3d9\uc77c\ud55c \uad11\uc12c\uc720\ub97c \ud1b5\ud574 \uc11c\ub85c \ub2e4\ub978 \ub450 \uac00\uc9c0 \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub97c \ud1b5\ud574 \uc0ac\uc6a9\uc790\uc5d0\uac8c \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc12c\uc720 \ucf54\uc5b4 \uc790\uc6d0\uc744 \uc808\uc57d\ud558\uc138\uc694<\/li>\n<li>\uae30\uc874 \ub2e8\uc77c \uad11\uc12c\uc720 \ud68c\uc120 \uc5c5\uadf8\ub808\uc774\ub4dc<\/li>\n<li>\ucf00\uc774\ube14 \uc124\uce58 \ube44\uc6a9 \uc808\uac10<\/li>\n<li>\uad11\uc12c\uc720 \uad6c\ucd95 \uac04\uc18c\ud654<\/li>\n<li>\uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137\uc744 \uc7a5\uac70\ub9ac\ub85c \ud655\uc7a5\ud558\uae30<\/li>\n<li>\uc548\uc815\uc801\uc778 \uc9c0\uc810 \uac04 \uad11\uc12c\uc720 \uc5f0\uacb0 \uad6c\ucd95<\/li>\n<\/ul>\n<p>\uac74\ubb3c \uac04 \uc5f0\uacb0, \ucea0\ud37c\uc2a4 \ub124\ud2b8\uc6cc\ud06c, \ubcf4\uc548 \uc2dc\uc2a4\ud15c, ODF \uc2dc\uc2a4\ud15c, \ud1b5\uc2e0\uc2e4 \ubc0f \ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130 \uad6c\ucd95\uc744 \uc704\ud574 Luleey \ub2e8\uc77c \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc740 \uc2e4\uc6a9\uc801\uc774\uba74\uc11c\ub3c4 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uae30\uac00\ube44\ud2b8 \uad11 \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4.<\/p>\n<h2>BiDi SFP \uc804\uc1a1 \ubc29\uc2dd\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n<p>BiDi\ub294 \uc591\ubc29\ud5a5 \uc804\uc1a1\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. BiDi SFP \ubaa8\ub4c8\uc740 \ub450 \uac00\uc9c0 \uc11c\ub85c \ub2e4\ub978 \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud558\ub098\uc758 \uad11\uc12c\uc720 \ucf54\uc5b4\ub97c \ud1b5\ud574 \uad11 \uc2e0\ud638\ub97c \uc1a1\uc218\uc2e0\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc778 1.25G BiDi \uc30d\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc791\ub3d9\ud569\ub2c8\ub2e4:<\/p>\n<p>| \uce21\uba74 | \uc1a1\uc2e0 \ud30c\uc7a5 | \uc218\uc2e0 \ud30c\uc7a5 |<br \/>\n|\u2014|\u2014|<br \/>\n| A\uba74 | 1310nm | 1550nm |<br \/>\n| B\uba74 | 1550nm | 1310nm |<\/p>\n<p>\uc774\ub7ec\ud55c \ud30c\uc7a5 \uc30d \uad6c\uc131\uc73c\ub85c \uc778\ud574 BiDi SFP \ubaa8\ub4c8\uc740 \ubc18\ub4dc\uc2dc \uc30d\uc744 \ub9de\ucdb0 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \ud30c\uc7a5 \ubc29\ud5a5\uc774 \ub3d9\uc77c\ud55c \ub450 \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uba74 \uc815\uc0c1\uc801\uc778 \ub9c1\ud06c\uac00 \ud615\uc131\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>SC \uc591\ubc29\ud5a5 SFP \ub300 LC \uc591\ubc29\ud5a5 SFP<\/h2>\n<p>SC \ubc0f LC \uc591\ubc29\ud5a5(BiDi) SFP \ubaa8\ub4c8\uc740 \ubaa8\ub450 \ub2e8\uc77c \uad11\uc12c\uc720 \uae30\uac00\ube44\ud2b8 \uc804\uc1a1\uc744 \uc9c0\uc6d0\ud558\uc9c0\ub9cc, \uac01\uac01 \uc11c\ub85c \ub2e4\ub978 \ubc30\uc120 \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\ucee4\ub125\ud130 \uc720\ud615<\/th>\n<th>\ucd5c\uc0c1\uc758 \ub300\uc0c1<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>SC \uc591\ubc29\ud5a5 SFP \ubaa8\ub4c8<\/td>\n<td>ODF \uc2dc\uc2a4\ud15c, \ud1b5\uc2e0\uc2e4, \uc800\uc804\ub958 \uce90\ube44\ub2db, \ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130, \uc811\uc18d\ub9dd<\/td>\n<\/tr>\n<tr>\n<td>LC \uc591\ubc29\ud5a5(BiDi) SFP \ubaa8\ub4c8<\/td>\n<td>\uace0\ubc00\ub3c4 \uc2a4\uc704\uce58, \ub77c\uc6b0\ud130, \ub370\uc774\ud130 \uc13c\ud130 \uc561\uc138\uc2a4, \uc18c\ud615 SFP \ud3ec\ud2b8 \ud658\uacbd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uae30\uc874 \uad11\ucf00\uc774\ube14, \ud328\uce58 \ud328\ub110 \ub610\ub294 \uad11\ubd84\ubc30 \ud504\ub808\uc784\uc5d0 SC \ucee4\ub125\ud130\uac00 \uc0ac\uc6a9\ub418\uace0 \uc788\ub294 \uacbd\uc6b0 SC \ubc84\uc804\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>\uc7a5\ube44\ub098 \ud328\uce6d \uc2dc\uc2a4\ud15c\uc774 LC \uc778\ud130\ud398\uc774\uc2a4\ub97c \uae30\ubc18\uc73c\ub85c \ud558\ub294 \uacbd\uc6b0 LC \ubc84\uc804\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2>1.25G BiDi SFP \ub300 \ud45c\uc900 \ub4c0\uc5bc \ud30c\uc774\ubc84 SFP<\/h2>\n<p>| \ubaa8\ub4c8 \uc720\ud615 | \uad11\uc12c\uc720 \uc0ac\uc6a9 | \uc801\ud569\ud55c \uc6a9\ub3c4 |<br \/>\n|\u2014|\u2014|<br \/>\n| \ud45c\uc900 \ub4c0\uc5bc \ud30c\uc774\ubc84 SFP | \ub450 \uac1c\uc758 \uad11\uc12c\uc720 \ucf54\uc5b4\ub97c \uc0ac\uc6a9 | \ucda9\ubd84\ud55c \uad11\uc12c\uc720 \uc790\uc6d0\uc744 \uac16\ucd98 \uc77c\ubc18 \uae30\uac00\ube44\ud2b8 \uad11\uc12c\uc720 \ub9c1\ud06c |<br \/>\n| 1.25G BiDi SFP \ubaa8\ub4c8 | \uad11\uc12c\uc720 \ucf54\uc5b4 1\uac1c\ub97c \uc0ac\uc6a9 | \ub2e8\uc77c \uad11\uc12c\uc720 \ub9c1\ud06c \ubc0f \uad11\uc12c\uc720 \uc808\uc57d\ud615 \uad6c\ucd95 |<\/p>\n<p>\uad11\uc12c\uc720 \ucf54\uc5b4\uac00 \ud558\ub098\ubfd0\uc774\uac70\ub098 \uad11\uc12c\uc720 \uc0ac\uc6a9\ub7c9\uc744 \uc904\uc774\uace0\uc790 \ud560 \ub54c\ub294 BiDi SFP \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>\uad11\uc12c\uc720 \uc778\ud504\ub77c\uc5d0 \uc774\ubbf8 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uad11\uc12c\uc720 \ucf54\uc5b4\uac00 \ub450 \uac1c \uc788\ub294 \uacbd\uc6b0\uc5d0\ub294 \ud45c\uc900 \ub4c0\uc5bc \ud30c\uc774\ubc84 SFP \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2>\ud638\ud658\uc131 \uad00\ub828 \ucc38\uace0 \uc0ac\ud56d<\/h2>\n<p>Luleey\ub294 \ub2e4\uc591\ud55c \uc2a4\uc704\uce58, \ub77c\uc6b0\ud130, \ubc29\ud654\ubcbd \ubc0f \ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130 \ud50c\ub7ab\ud3fc\uc5d0 \ud638\ud658\ub418\ub294 \ucf54\ub529\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\ubb38 \uc804\uc5d0 \uc7a5\uce58\uc758 \uc81c\uc870\uc0ac\uc640 \ubaa8\ub378\uc744 \ud655\uc778\ud558\uc5ec \uc815\ud655\ud55c \uc778\uc2dd\uacfc \uc548\uc815\uc801\uc778 \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud574 \uc8fc\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc778 \ud638\ud658\uc131 \uc635\uc158\uc73c\ub85c\ub294 \ub2e4\uc74c\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>Cisco<\/li>\n<li>Huawei<\/li>\n<li>MikroTik<\/li>\n<li>\uc720\ube44\ucffc\ud2f0<\/li>\n<li>ZTE<\/li>\n<li>HPE-\uc544\ub8e8\ubc14<\/li>\n<li>\uc8fc\ub2c8\ud37c<\/li>\n<li>\uc778\ud154<\/li>\n<li>H3C<\/li>\n<li>TP-Link<\/li>\n<li>Arista<\/li>\n<li>\ube0c\ub85c\ucf00\uc774\ub4dc<\/li>\n<li>\uc775\uc2a4\ud2b8\ub9bc<\/li>\n<li>\uba5c\ub77c\ub179\uc2a4<\/li>\n<li>\uc77c\ubc18 \ucf54\ub529<\/li>\n<\/ul>\n<h2>\ud398\uc5b4\ub9c1 \uc2dc \uc720\uc758\uc0ac\ud56d<\/h2>\n<p>\uc774 1.25G SFP \ud2b8\ub79c\uc2dc\ubc84\ub294 \uc62c\ubc14\ub978 \ubc18\ub300 \ud30c\uc7a5\uc758 \ubaa8\ub4c8\uacfc \ud568\uaed8 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. 1310nm \uc1a1\uc2e0(TX) \/ 1550nm \uc218\uc2e0(RX) \ubaa8\ub4c8\uc740 1550nm \uc1a1\uc2e0(TX) \/ 1310nm \uc218\uc2e0(RX) \ubaa8\ub4c8\uacfc \uc9dd\uc744 \uc774\ub8e8\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ubc30\ud3ec \uc804\uc5d0 \ub2e4\uc74c \uc0ac\ud56d\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624:<\/p>\n<ul>\n<li>\uad11\uc12c\uc720 \uc720\ud615\uc740 \ub2e8\uc77c \ubaa8\ub4dc\uc785\ub2c8\ub2e4.<\/li>\n<li>\ucee4\ub125\ud130 \uc720\ud615\uc740 SC\uc785\ub2c8\ub2e4.<\/li>\n<li>\ub9c1\ud06c \uac70\ub9ac\ub294 \uc120\ud0dd\ub41c \uad11\ud559 \uc608\uc0b0 \ubc94\uc704 \ub0b4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc774 \ub450 \ubaa8\ub4c8\uc740 A\/B \ud30c\uc7a5 \uc30d\uc73c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ud638\uc2a4\ud2b8 \uc7a5\uce58\ub294 1G SFP \ubaa8\ub4c8\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud638\ud658\uc131 \ucf54\ub4dc\ub294 \uc2a4\uc704\uce58 \ub610\ub294 \ub77c\uc6b0\ud130 \ube0c\ub79c\ub4dc\uc640 \uc77c\uce58\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud638\uc2a4\ud2b8 \uc7a5\uce58\uc5d0\uc11c DDM \ubaa8\ub2c8\ud130\ub9c1\uc774 \ud544\uc694\ud558\uac70\ub098 \uc9c0\uc6d0\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>1.25G BiDi SFP \ubaa8\ub4c8\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>1.25G BiDi SFP \ubaa8\ub4c8\uc740 \ub450 \uac00\uc9c0 \uc11c\ub85c \ub2e4\ub978 \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720 \ucf54\uc5b4\ub97c \ud1b5\ud574 \ub370\uc774\ud130\ub97c \uc1a1\uc218\uc2e0\ud558\ub294 \uae30\uac00\ube44\ud2b8 \uad11 \ud2b8\ub79c\uc2dc\ubc84\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc774 \uae30\uac00\ube44\ud2b8 SFP SC \ubaa8\ub4c8\uc740 \uc5b4\ub5a4 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub418\ub098\uc694?<\/h3>\n<p>\uae30\uac00\ube44\ud2b8 \uc774\ub354\ub137 \uad11\uc12c\uc720 \ub9c1\ud06c, \uc2a4\uc704\uce58, \ub77c\uc6b0\ud130, \ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130, \ub124\ud2b8\uc6cc\ud06c \ubc29\ud654\ubcbd, ODF \uc2dc\uc2a4\ud15c, \uc11c\ubc84, \uc2a4\ud1a0\ub9ac\uc9c0 \uc2dc\uc2a4\ud15c \ubc0f \uac74\ubb3c \uac04 \uad11\uc12c\uc720 \uc5f0\uacb0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc774 \ubaa8\ub4c8\uc740 \uad11\uc12c\uc720\ub97c \ud558\ub098 \uc0ac\uc6a9\ud558\ub098\uc694, \uc544\ub2c8\uba74 \ub450 \uac1c\ub97c \uc0ac\uc6a9\ud558\ub098\uc694?<\/h3>\n<p>\uc774 \uc81c\ud488\uc740 SC \uc2ec\ud50c\ub809\uc2a4 \ucee4\ub125\ud130\ub97c \ud1b5\ud574 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720 \ucf54\uc5b4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc774 \uc81c\ud488\uc740 \ud55c \uc30d\uc73c\ub85c \ud310\ub9e4\ub418\ub098\uc694?<\/h3>\n<p>\ub124. \uc774 \uc81c\ud488\uc740 \ud638\ud658\ub418\ub294 BiDi \ud2b8\ub79c\uc2dc\ubc84 \ud55c \uc30d\uc73c\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc774 \ubaa8\ub4c8\uc740 \uc5b4\ub5a4 \ud30c\uc7a5\uc744 \uc0ac\uc6a9\ud558\ub098\uc694?<\/h3>\n<p>\uc774 \uc7a5\uce58\ub294 1310nm\/1550nm \ud30c\uc7a5 \uc30d\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ubc18\ub300\ucabd\uc5d0\uc11c\ub294 \ud30c\uc7a5 \ubc29\ud5a5\uc744 \ubc18\ub300\ub85c \uc124\uc815\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc804\uc1a1 \uac70\ub9ac\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc8fc\uc694 \uac70\ub9ac \uc635\uc158\uc740 \ucd5c\ub300 20km\uc774\uba70, 5km\ub098 40km\uc640 \uac19\uc774 \ub354 \uc9e7\uac70\ub098 \ub354 \uae34 \uad6c\uac04\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\ub294 \uc635\uc158\ub3c4 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n<h3>DDM\uc744 \uc9c0\uc6d0\ud558\ub098\uc694?<\/h3>\n<p>\ub124. DDM\uc740 \ud638\uc2a4\ud2b8 \uc7a5\uce58\uc5d0\uc11c \uc9c0\uc6d0\ud558\ub294 \uacbd\uc6b0 \uad11 \ucd9c\ub825, \uc628\ub3c4, \uc804\uc555 \ubc0f \ub808\uc774\uc800 \uc0c1\ud0dc\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>SC \ubc0f LC \uc591\ubc29\ud5a5(BiDi) SFP \ubaa8\ub4c8\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>SC BiDi SFP \ubaa8\ub4c8\uc740 ODF \uc2dc\uc2a4\ud15c, \ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130, \ud1b5\uc2e0\uc2e4 \ubc0f \uc561\uc138\uc2a4 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. LC BiDi SFP \ubaa8\ub4c8\uc740 \uace0\ubc00\ub3c4 \uc2a4\uc704\uce58\uc640 \uc18c\ud615 \uad11\ud559 \uc7a5\ube44\uc5d0\uc11c \ub354 \ud754\ud788 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>Cisco, Huawei, MikroTik \ub610\ub294 Ubiquiti\uc640 \ud638\ud658\ub418\ub098\uc694?<\/h3>\n<p>Luleey\ub294 Cisco, Huawei, MikroTik, Ubiquiti, ZTE, HPE-Aruba, Juniper, Intel, TP-Link, H3C \ubc0f \uae30\ud0c0 \ud50c\ub7ab\ud3fc\uc5d0 \ud638\ud658\ub418\ub294 \ucf54\ub529 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uba40\ud2f0\ubaa8\ub4dc \uad11\uc12c\uc720\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\uc544\ub2d9\ub2c8\ub2e4. \uc774 \ubaa8\ub4c8\uc740 \ub2e8\uc77c \ubaa8\ub4dc \uad11\uc12c\uc720\uc6a9\uc73c\ub85c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uac19\uc740 \uce21\uc758 BiDi \ubaa8\ub4c8 \ub450 \uac1c\ub97c \ud568\uaed8 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\uc544\ub2d9\ub2c8\ub2e4. BiDi \ubaa8\ub4c8\uc740 \uc11c\ub85c \uc77c\uce58\ud558\ub294 A\/B \ud30c\uc7a5 \uc30d\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc1a1\uc2e0(TX)\/\uc218\uc2e0(RX) \ubc29\ud5a5\uc774 \ub3d9\uc77c\ud55c \ub450 \ubaa8\ub4c8\uc740 \uc815\uc0c1\uc801\uc73c\ub85c \uc791\ub3d9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc65c Luleey 1.25G BiDi SFP \ubaa8\ub4c8\uc744 \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694?<\/h3>\n<p>Luleey 1.25G BiDi SFP \ubaa8\ub4c8\uc740 \ub2e8\uc77c \uad11\uc12c\uc720\ub97c \ud1b5\ud55c \uae30\uac00\ube44\ud2b8 \uc804\uc1a1, DDM \ubaa8\ub2c8\ud130\ub9c1, \ud638\ud658 \uac00\ub2a5\ud55c \ucf54\ub529 \uc635\uc158, \uadf8\ub9ac\uace0 \uacf5\uc7a5 \ud14c\uc2a4\ud2b8\ub97c \uac70\uce5c \uad11 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uc5ec \uae30\uc5c5, \ucea0\ud37c\uc2a4, \ubcf4\uc548, \ud1b5\uc2e0, ODF \ubc0f \ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130 \ud658\uacbd\uc5d0 \uc548\uc815\uc801\uc73c\ub85c \uad6c\ucd95\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p class=\"isSelectedEnd\">Luleey 1.25G BiDi SFP \ubaa8\ub4c8\uc740 \ub2e8\uc77c \ubaa8\ub4dc \ub2e8\uc77c \uad11\uc12c\uc720\ub97c \ud1b5\ud574 1.25Gbps \uc774\ub354\ub137 \uc804\uc1a1\uc744 \uc704\ud574 \uc124\uacc4\ub41c \uae30\uac00\ube44\ud2b8 SFP SC \ubaa8\ub4c8\uc785\ub2c8\ub2e4. SC \uc2ec\ud50c\ub809\uc2a4 \ucee4\ub125\ud130, 1310nm\/1550nm \ud30c\uc7a5 \uc30d, DDM \ubaa8\ub2c8\ud130\ub9c1 \uc9c0\uc6d0 \ubc0f \ucd5c\ub300 20km\uc758 \uc804\uc1a1 \uac70\ub9ac\ub97c \uac16\ucd98 \uc774 1.25G SFP \ud2b8\ub79c\uc2dc\ubc84\ub294 \uc548\uc815\uc801\uc778 \uae30\uac00\ube44\ud2b8 \uad11\ud1b5\uc2e0\uc744 \uc81c\uacf5\ud558\uba74\uc11c \uad11\uc12c\uc720 \uc790\uc6d0\uc744 \uc808\uc57d\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n<p>\uc77c\uce58\ud558\ub294 \ud2b8\ub79c\uc2dc\ubc84 \ud55c \uc30d\uc73c\ub85c \uc81c\uacf5\ub418\ub294 \uc774 \ub2e8\uc77c \uad11\uc12c\uc720 SFP \ubaa8\ub4c8\uc740 \uae30\uac00\ube44\ud2b8 \uc2a4\uc704\uce58, \ub77c\uc6b0\ud130, \uad11 \ubbf8\ub514\uc5b4 \ucee8\ubc84\ud130, \ub124\ud2b8\uc6cc\ud06c \ubc29\ud654\ubcbd, \uc11c\ubc84, \uc2a4\ud1a0\ub9ac\uc9c0 \uc2dc\uc2a4\ud15c, \uad11 \ub124\ud2b8\uc6cc\ud06c \uce74\ub4dc, ODF \uc2dc\uc2a4\ud15c, \ubcf4\uc548 \ub124\ud2b8\uc6cc\ud06c \ubc0f \uac74\ubb3c \uac04 \uc774\ub354\ub137 \ub9c1\ud06c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. 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