{"id":5949,"date":"2025-06-11T00:00:00","date_gmt":"2025-06-11T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/dwdm-tunable-optical-transceiver-modules\/"},"modified":"2026-06-22T09:28:36","modified_gmt":"2026-06-22T09:28:36","slug":"dwdm-tunable-optical-transceiver-modules","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/ko\/knowledge-center\/dwdm-tunable-optical-transceiver-modules","title":{"rendered":"DWDM \uc870\uc815 \uac00\ub2a5 \uad11 \ubaa8\ub4c8\uc5d0 \ub300\ud574 \uc54c\uc544\uc57c \ud560 \uc0ac\ud56d"},"content":{"rendered":"
\"What<\/figure>\n\n\n\n

\uad11 \ub124\ud2b8\uc6cc\ud06c \ub0b4\uc5d0\uc11c \ub354 \ub192\uc740 \ub300\uc5ed\ud3ed\uacfc \ub354 \ud070 \ud6a8\uc728\uc131\uc744 \ud5a5\ud55c \ub04a\uc784\uc5c6\ub294 \ucd94\uad6c \uc18d\uc5d0\uc11c,
, <\/span>DWDM \uc870\uc808\uc2dd \ud2b8\ub79c\uc2a4\uc2dc\ubc84
<\/strong><\/span> \ub294 \uac8c\uc784\uccb4\uc778\uc800 \uae30\uc220\ub85c \ubd80\uc0c1\ud558\uc600\ub2e4. \uace0\uc815 \ud30c\uc7a5 DWDM \uad11\ud559 \uc7a5\uce58\ub97c \ub300\uccb4\ud558\ub294 \uc774 \uc9c0\ub2a5\ud615 \uad6c\uc131 \uc694\uc18c\ub4e4\uc740 \uc804\ub840 \uc5c6\ub294 \uc720\uc5f0\uc131\uc744 \uc81c\uacf5\ud558\uace0, \uc6b4\uc601\uc744 \uac04\uc18c\ud654\ud558\uba70, \ube44\uc6a9\uc744 \uc808\uac10\ud55c\ub2e4. \uc774\ub7ec\ud55c \uc7a5\uce58\uc758 \uae30\ub2a5\uacfc \uc774\uc810\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \uc778\ud504\ub77c\ub97c \ucd5c\uc801\ud654\ud558\ub824\ub294 \ub124\ud2b8\uc6cc\ud06c \uc5d4\uc9c0\ub2c8\uc5b4 \ubc0f \uacc4\ud68d \ub2f4\ub2f9\uc790\uc5d0\uac8c \ub9e4\uc6b0 \uc911\uc694\ud558\ub2e4.
. <\/span>LINK-PP<\/strong><\/span>, \uace0\uc131\ub2a5 <\/span>\uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/span><\/a> \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud558\ub294 \uae30\uc5c5\uc774 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc870\uc808\uc2dd \uae30\uc220 \uacf5\uae09 \uc120\ub450\uc8fc\uc790\uc774\ub2e4.
.<\/span><\/p>\n\n\n\n

DWDM \uc870\uc808\uc2dd \ud2b8\ub79c\uc2a4\uc2dc\ubc84 \uc774\ud574\ud558\uae30
<\/strong><\/h2>\n\n\n\n

DWDM \uc870\uc808\uc2dd \uad11 \ubaa8\ub4c8\uc774\ub780 \ubb34\uc5c7\uc778\uac00?
<\/h3>\n\n\n\n

DWDM \uc870\uc808\uc2dd \uad11 \ubaa8\ub4c8
<\/strong> \uc740
\ubc00\uc9d1 \ud30c\uc7a5 \ubd84\ud560 \ub2e4\uc911\ud654 \uc2dc\uc2a4\ud15c(DWDM)\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uace0\uae09 \uc7a5\uce58\uc774\ub2e4.
<\/strong>. \uc774 \ubaa8\ub4c8\uc744 \ud1b5\ud574 \uad11\uc12c\uc720 \ucf00\uc774\ube14\uc744 \ud1b5\ud574 \uc804\uc1a1\ub418\ub294 \uad11 \uc2e0\ud638\uc758 \ud30c\uc7a5\uc744 \ub3d9\uc801\uc73c\ub85c \uc870\uc815\ud560 \uc218 \uc788\ub2e4. \uace0\uc815 \ud30c\uc7a5 \ubaa8\ub4c8\uacfc \ub2ec\ub9ac, \uc870\uc808\uc2dd DWDM \ubaa8\ub4c8\uc740 \uad11 \ub124\ud2b8\uc6cc\ud06c \uad00\ub9ac\uc5d0 \uc788\uc5b4 \ub354 \ub192\uc740 \uc720\uc5f0\uc131\uacfc \ud6a8\uc728\uc131\uc744 \uc81c\uacf5\ud55c\ub2e4. \uc774\ub4e4\uc740 \ud604\ub300 \ud1b5\uc2e0 \uc2dc\uc2a4\ud15c\uc5d0 \ud544\uc218\uc801\uc774\uba70, \uc7a5\uac70\ub9ac\uc5d0 \uac78\uce5c \uace0\uc18d \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uac00\ub2a5\ud558\uac8c \ud55c\ub2e4.
.<\/p>\n\n\n\n

\uc870\uc808\uc2dd DWDM \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub294 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uac00?
<\/h3>\n\n\n\n

\ud575\uc2ec \uae30\uc220\uc740 \ud2b8\ub79c\uc2a4\uc2dc\ubc84\uc758 \ub808\uc774\uc800\uac00 \ubc29\ucd9c\ud558\ub294 \ud30c\uc7a5\uc744 \uc815\ubc00\ud558\uac8c \uc870\uc815\ud558\ub294 \uac83\uc774\ub2e4. \uc77c\ubc18\uc801\uc778 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4:
<\/p>\n\n\n\n

    \n

  1. \uc5f4 \uc870\uc815(Thermal Tuning):
    <\/strong> \ub808\uc774\uc800\uc758 \uc628\ub3c4\ub97c \uc870\uc808\ud558\uc5ec \uad74\uc808\ub960\uacfc \uacf5\uba85 \uce90\ube44\ud2f0 \uae38\uc774\ub97c \ubcc0\ud654\uc2dc\ud0b4\uc73c\ub85c\uc368 \ucd9c\ub825 \ud30c\uc7a5\uc744 \uc774\ub3d9\uc2dc\ud0a8\ub2e4. \uc2e0\ub8b0\uc131\uc774 \ub192\uace0 \ub110\ub9ac \uc0ac\uc6a9\ub41c\ub2e4.
    .<\/p><\/li>

  2. MEMS(Micro-Electro-Mechanical Systems):
    <\/strong> \ubbf8\uc138\ud55c \uae30\uacc4\uc2dd \uac70\uc6b8 \ub610\ub294 \uaca9\uc790 \uad6c\uc870\ub97c \uc870\uc815\ud558\uc5ec \uc6d0\ud558\ub294 \ud30c\uc7a5\uc744 \uc120\ud0dd\ud55c\ub2e4. \ube60\ub978 \uc870\uc815 \uc18d\ub3c4\ub97c \uc81c\uacf5\ud55c\ub2e4.
    .<\/p><\/li>

  3. \ubd84\uc0b0 \ud53c\ub4dc\ubc31(DFB) \uc5b4\ub808\uc774:
    <\/strong> \ub2e8\uc77c \uce69 \uc0c1\uc5d0 \uc5ec\ub7ec \uac1c\uc758 DFB \ub808\uc774\uc800\ub97c \ubc30\uce58\ud558\uace0, \uc804\uc790\uc801\uc73c\ub85c \uc804\ud658\ud558\uc5ec \uc0ac\uc6a9\ud55c\ub2e4. \ub192\uc740 \uc548\uc815\uc131\uc73c\ub85c \uc54c\ub824\uc838 \uc788\ub2e4.
    .<\/p><\/li>\n<\/ol>\n\n\n\n

    \ud604\ub300\uc758 \uc870\uc808\uc2dd SFP+, \uc870\uc808\uc2dd QSFP+, \uc870\uc808\uc2dd SFP28
    <\/strong>, \uc640 \uc870\uc808\uc2dd QSFP28
    <\/strong> \ubaa8\ub4c8\uc740 \uc774\ub7ec\ud55c \uc870\uc815 \uba54\ucee4\ub2c8\uc998 \uc911 \ud558\ub098\uc640 \uc815\uad50\ud55c \uc81c\uc5b4 \uc804\uc790 \ud68c\ub85c\ub97c \uacb0\ud569\ud55c\ub2e4. \uc774\ub4e4\uc740 \ud45c\uc900
    \ub514\uc9c0\ud138 \uc9c4\ub2e8 \ubaa8\ub2c8\ud130\ub9c1(DDM\/DOM)<\/strong> \uc778\ud130\ud398\uc774\uc2a4(I\u00b2C)\ub97c \ud1b5\ud574 \ud30c\uc7a5 \uc815\ubcf4\ub97c \uc804\ub2ec\ud558\uba70, \ud638\uc2a4\ud2b8 \uc2dc\uc2a4\ud15c \ub610\ub294 \uad00\ub9ac \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub85c\ubd80\ud130 \ud30c\uc7a5 \uc124\uc815 \uba85\ub839\uc5d0 \uc751\ub2f5\ud55c\ub2e4.<\/p>\n\n\n\n

    \uc65c \uc870\uc815 \uac00\ub2a5\ud55c DWDM \ud2b8\ub79c\uc2a4\uc2dc\ubc84\ub97c \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694? \uc124\ub4dd\ub825 \uc788\ub294 \uc774\uc810<\/strong><\/h2>\n\n\n\n

    \uace0\uc815 \ud30c\uc7a5 \ubaa8\ub4c8\uc744 \uc870\uc815 \uac00\ub2a5\ud55c \ubaa8\ub4c8\ub85c \uad50\uccb4\ud558\uba74 \uc6b4\uc601 \ubc0f \uc7ac\uc815 \uce21\uba74\uc5d0\uc11c \uc0c1\ub2f9\ud55c \uc774\uc810\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

      \n

    1. \ub9c9\ub300\ud55c \uc7ac\uace0 \uac10\uc18c \ubc0f \ube44\uc6a9 \uc808\uac10:<\/strong> \ubaa8\ub4e0 \uac00\ub2a5\ud55c \ucc44\ub110 \ubc0f \ubc29\ud5a5\uc5d0 \ub300\ud574 \uc218\uc2ed \uc885\uc758 \uace0\uc815 \ud30c\uc7a5 \ubaa8\ub4c8\uc744 \uc7ac\uace0\ub85c \ubcf4\uc720\ud560 \ud544\uc694\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \ud558\ub098 \ub610\ub294 \uc18c\uc218\uc758 \uc870\uc815 \uac00\ub2a5 \ubaa8\ub4c8\uc774 \uad11 \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong> \uc804\uccb4 DWDM \uc2a4\ud399\ud2b8\ub7fc\uc744 \ucee4\ubc84\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 CAPEX(\ucd08\uae30 \uad6c\ub9e4 \uc2dc SKU \uc218 \uac10\uc18c)\uc640 OPEX(\uc800\uc7a5 \ube44\uc6a9 \uac10\uc18c, \uac04\uc18c\ud654\ub41c \ubb3c\ub958)\ub97c \uae09\uaca9\ud788 \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p><\/li>

    2. \ub6f0\uc5b4\ub09c \uc720\uc5f0\uc131 \ubc0f \ubbfc\ucca9\uc131:<\/strong> \uc0c8 \uc11c\ube44\uc2a4\ub97c \ud504\ub85c\ube44\uc800\ub2dd\ud558\uac70\ub098 \ud2b8\ub798\ud53d \uacbd\ub85c\ub97c \uc7ac\uc9c0\uc815\ud558\uac70\ub098 \uace0\uc7a5 \ub09c \ubaa8\ub4c8\uc744 \uad50\uccb4\ud574\uc57c \ud560 \uacbd\uc6b0? \uc870\uc815 \uac00\ub2a5\ud55c \ubaa8\ub4c8\uc740 \ud544\uc694\ud55c \ud30c\uc7a5\uc73c\ub85c \uc218\ubd84 \uc548\uc5d0 \uc628\ub514\ub9e8\ub4dc\ub85c \uc124\uc815\ud560 \uc218 \uc788\uc5b4 \ubc30\ud3ec \ubc0f \ubb38\uc81c \ud574\uacb0 \uc18d\ub3c4\ub97c \ub192\uc785\ub2c8\ub2e4. \ub3d9\uc801 \uad11 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ub3d9\uc801 \uad11 \ub124\ud2b8\uc6cc\ud06c<\/strong> \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><\/li>

    3. \uac04\uc18c\ud654\ub41c \uc608\ube44 \ubd80\ud488 \uad00\ub9ac:<\/strong> \uc608\ube44 \ubd80\ud488 \uc804\ub7b5\uc774 \uadf9\ub3c4\ub85c \ub2e8\uc21c\ud574\uc9d1\ub2c8\ub2e4. \uc18c\uc218\uc758 \ub3d9\uc77c\ud55c \uc870\uc815 \uac00\ub2a5 \ubaa8\ub4c8\uc774 \uc5b4\ub5a4<\/em> DWDM \ud3ec\ud2b8 \uc804\ubc18\uc5d0 \uac78\uccd0 \ubc94\uc6a9 \uc608\ube44 \ubd80\ud488\uc73c\ub85c \uc0ac\uc6a9\ub418\ubbc0\ub85c, \ubb3c\ub958\uac00 \uac04\uc18c\ud654\ub418\uace0 \uc798\ubabb\ub41c \ubd80\ud488\uc744 \uc7ac\uace0\ub85c \ubcf4\uc720\ud560 \uc704\ud5d8\uc774 \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \uc774\ub294 \ub124\ud2b8\uc6cc\ud06c \uc6b4\uc601\uc790\uc5d0\uac8c \ud575\uc2ec\uc801\uc778 \uc774\uc810\uc785\ub2c8\ub2e4.<\/strong> \ub300\uaddc\ubaa8 \uc778\ud504\ub77c\ub97c \uad00\ub9ac\ud558\ub294 \uacbd\uc6b0.<\/p><\/li>

    4. \uc6d0\ud65c\ud55c \ub9c8\uc774\uadf8\ub808\uc774\uc158 \ubc0f \ubbf8\ub798 \ub300\ube44:<\/strong> 10G\uc5d0\uc11c 100G, 400G \ub610\ub294 \uadf8 \uc774\uc0c1\uc73c\ub85c \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\ub824\ub294 \uacbd\uc6b0? \uc870\uc815 \uac00\ub2a5\ud55c \ubaa8\ub4c8\uc740 \uc885\uc885 \uc5ec\ub7ec \ub370\uc774\ud130 \uc804\uc1a1\ub960 \ubc0f \ubcc0\uc870 \ubc29\uc2dd\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \ub610\ud55c \ucc44\ub110 \uacc4\ud68d \ubcc0\uacbd\uc774\ub098 \uadf8\ub9ac\ub4dc \uac04\uaca9(\uc608: \ud50c\ub809\uc2dc-\uadf8\ub9ac\ub4dc \ub3c4\uc785)\uc5d0\ub3c4 \uc27d\uac8c \uc801\uc751\ud558\uc5ec \ud22c\uc790 \uac00\uce58\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p><\/li>

    5. \ucd5c\uc801\ud654\ub41c \ub124\ud2b8\uc6cc\ud06c \uc124\uacc4:<\/strong> \ud6a8\uc728\uc801\uc778 \ud30c\uc7a5 \ud504\ub85c\ube44\uc800\ub2dd\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uba70,<\/strong> ROADM(\uc7ac\uad6c\uc131 \uac00\ub2a5 \uad11 \ucd94\uac00\/\ubd84\ubc30 \uba40\ud2f0\ud50c\ub809\uc11c) \uae30\ubc18 \ub124\ud2b8\uc6cc\ud06c\uc640 \uac19\uc740 \ubcf4\ub2e4 \ub3d9\uc801\uc778 \uad11 \ub124\ud2b8\uc6cc\ud06c<\/strong> \uc544\ud0a4\ud14d\ucc98\ub97c \uc2e4\ud604\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc11c \ud30c\uc7a5\uc740 \ub178\ub4dc \uac04 \uc6d0\uaca9\uc73c\ub85c \ud560\ub2f9 \ubc0f \ubcc0\uacbd\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p><\/li>\n<\/ol>\n\n\n\n

      \uace0\uc815\ud615 vs. \uc870\uc815 \uac00\ub2a5 DWDM: \uba85\ud655\ud55c \ube44\uad50<\/strong><\/p>\n\n\n\n

      \n\n<\/colgroup>

      \uae30\ub2a5<\/strong><\/p><\/th>

      \uace0\uc815 \ud30c\uc7a5 DWDM \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/p><\/th>

      \uc870\uc815 \uac00\ub2a5 DWDM \ud2b8\ub79c\uc2a4\uc2dc\ubc84<\/strong><\/p><\/th><\/tr>

      \ud30c\uc7a5<\/strong><\/p><\/td>

      \ub2e8\uc77c, \uc0ac\uc804 \uc815\uc758\ub41c \ud30c\uc7a5(\uc608: \ucc44\ub110 31)<\/p><\/td>

      \ubc94\uc704 \ub0b4 \uc870\uc815 \uac00\ub2a5(\uc608: \uc804\uccb4 C-\ubc34\ub4dc)<\/p><\/td><\/tr>

      \uc608\ube44 \ubd80\ud488 \uc7ac\uace0<\/strong><\/p><\/td>

      \ub192\uc74c(\ud30c\uc7a5\ubcc4 \uc608\ube44 \ubd80\ud488 \ud544\uc694)<\/p><\/td>

      \ub9e4\uc6b0 \ub0ae\uc74c(\ub2e8\uc77c \uc720\ud615\uc73c\ub85c \uc804\ubd80 \ucee4\ubc84 \uac00\ub2a5)<\/strong><\/p><\/td><\/tr>

      \ud504\ub85c\ube44\uc800\ub2dd \uc18d\ub3c4<\/strong><\/p><\/td>

      \ub290\ub9bc(\uc218\ub3d9 \uad50\uccb4 \ud544\uc694)<\/p><\/td>

      \ube60\ub984(\uc18c\ud504\ud2b8\uc6e8\uc5b4 \uad6c\uc131 \uac00\ub2a5)<\/strong><\/p><\/td><\/tr>

      \uc720\uc5f0\uc131<\/strong><\/p><\/td>

      \ub0ae\uc74c<\/p><\/td>

      \ub9e4\uc6b0 \ub192\uc74c<\/strong><\/p><\/td><\/tr>

      ROADM \ud638\ud658\uc131<\/strong><\/p><\/td>

      \uc81c\ud55c\uc801<\/p><\/td>

      \ud544\uc218\uc801 \/ \ucd5c\uc801<\/strong><\/p><\/td><\/tr>

      \ucd08\uae30 \ube44\uc6a9(\ub2e8\uc704\ub2f9)<\/strong><\/p><\/td>

      \ub0ae\uc74c<\/p><\/td>

      \ub192\uc74c<\/p><\/td><\/tr>

      \ucd1d \uc18c\uc720 \ube44\uc6a9(TCO)<\/strong><\/p><\/td>

      \ub192\uc74c(\uc7ac\uace0, \uc6b4\uc601\ube44)<\/p><\/td>

      \ub0ae\uc74c(\uc7ac\uace0 \ubc0f \uc6b4\uc601\ube44 \uac10\uc18c)<\/strong><\/p><\/td><\/tr>

      \uc0ac\uc6a9 \uc0ac\ub840<\/strong><\/p><\/td>

      \uac04\ub2e8\ud55c \ud3ec\uc778\ud2b8 \ud22c \ud3ec\uc778\ud2b8 \ub9c1\ud06c, \ub9e4\uc6b0 \uc548\uc815\uc801\uc778 \uad6c\uc131<\/p><\/td>

      \ubcf5\uc7a1\ud55c \ub124\ud2b8\uc6cc\ud06c, ROADM, \ub3d9\uc801 \uc694\uad6c \uc0ac\ud56d, \ubbf8\ub798 \ub300\ube44<\/span><\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n

      \uc870\uc815 \uac00\ub2a5 DWDM \ubaa8\ub4c8\uc758 \uc751\uc6a9 \ubd84\uc57c<\/strong><\/h2>\n\n\n\n