{"id":17308,"date":"2025-01-23T15:42:02","date_gmt":"2025-01-23T07:42:02","guid":{"rendered":"https:\/\/www.luleey.com\/?p=17308"},"modified":"2025-01-23T15:42:05","modified_gmt":"2025-01-23T07:42:05","slug":"dc-power-vs-ac-power-which-is-right-for-your-network-equipment","status":"publish","type":"post","link":"https:\/\/www.luleey.com\/ko\/dc-power-vs-ac-power-which-is-right-for-your-network-equipment\/","title":{"rendered":"DC \uc804\uc6d0 \ub300 AC \uc804\uc6d0: \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44\uc5d0 \uc801\ud569\ud55c \uc804\uc6d0 \uacf5\uae09 \ubc29\uc2dd"},"content":{"rendered":"

\uc18c\uac1c<\/h2>\n\n\n\n

\uc624\ub298\ub0a0\uc758 \ub514\uc9c0\ud138 \uc2dc\ub300\uc5d0\ub294 \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44\uc5d0\uc11c DC(\uc9c1\ub958) \uc804\uc6d0\uacfc AC(\uad50\ub958) \uc804\uc6d0 \uc911 \ud558\ub098\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uac01 \uc720\ud615\uc758 \uc804\uc6d0\uc5d0\ub294 \uace0\uc720\ud55c \ud2b9\uc131, \uc7a5\uc810 \ubc0f \uc6a9\ub3c4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 DC\uc640 \uad50\ub958\uc758 \uc2e4\uc81c \uc801\uc6a9 \uc0ac\ub840\ub97c \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. AC \uc804\uc6d0<\/a> \ub2e4\uc591\ud55c \ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58\uc5d0 \ub300\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\uc5ec \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n

DC \uc804\uc6d0<\/a> \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2>\n\n\n\n

1. \ub370\uc774\ud130 \uc13c\ud130 \uc7a5\ube44<\/h3>\n\n\n\n

\ub370\uc774\ud130 \uc13c\ud130\ub294 \ud6a8\uc728\uc131\uacfc \uc5d0\ub108\uc9c0 \uc190\uc2e4 \uac10\uc18c\ub85c \uc778\ud574 \uc810\uc810 \ub354 DC \uc804\uc6d0\uc744 \uc120\ud638\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub9ce\uc740 \uc11c\ubc84\uc640 \uc2a4\ud1a0\ub9ac\uc9c0 \uc7a5\uce58\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 48V\uc758 DC \uc804\uc6d0\uc73c\ub85c \uc791\ub3d9\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uc124\uc815\uc740 \uc804\ub825 \uc804\uc1a1 \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \ub0c9\uac01 \uc694\uad6c \uc0ac\ud56d\uc744 \uc904\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 DC \uc804\uc6d0\uc744 \uc0ac\uc6a9\ud558\ub294 \ub370\uc774\ud130\uc13c\ud130\ub294 \uc5d0\ub108\uc9c0\ub97c \ud06c\uac8c \uc808\uc57d\ud558\uc5ec \uc804\ubc18\uc801\uc778 \uc6b4\uc601 \ud6a8\uc728\uc131\uc744 \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

2. \ub124\ud2b8\uc6cc\ud06c \uc2a4\uc704\uce58<\/a>es \ubc0f \ub77c\uc6b0\ud130<\/h3>\n\n\n\n

\ucd5c\uc2e0 \ub124\ud2b8\uc6cc\ud06c \uc2a4\uc704\uce58\uc640 \ub77c\uc6b0\ud130\ub294 \ud2b9\ud788 \uace0\uac00\uc6a9\uc131 \ubc0f \uc774\uc911\ud654\uac00 \ud544\uc694\ud55c \ud658\uacbd\uc5d0\uc11c DC \uc804\uc6d0\uc744 \uc9c0\uc6d0\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc5d4\ud130\ud504\ub77c\uc774\uc988\uae09 \uc2a4\uc704\uce58\ub294 \uc815\uc804 \uc2dc\uc5d0\ub3c4 \uc9c0\uc18d\uc801\uc778 \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 DC \uc804\uc6d0\uc73c\ub85c \uc804\uc6d0\uc744 \uacf5\uae09\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc124\uacc4\ub294 \ub514\ubc14\uc774\uc2a4\uc758 \uc548\uc815\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc6b4\uc601 \ube44\uc6a9\ub3c4 \ub0ae\ucdb0\uc8fc\ubbc0\ub85c \ub9ce\uc740 \uc870\uc9c1\uc5d0\uc11c \uc120\ud638\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

3. \ubb34\uc120 \uc561\uc138\uc2a4 \ud3ec\uc778\ud2b8<\/h3>\n\n\n\n

\ub300\uaddc\ubaa8 \uc0ac\ubb34\uc2e4 \uac74\ubb3c\uc774\ub098 \ucea0\ud37c\uc2a4 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ubb34\uc120 \uc561\uc138\uc2a4 \ud3ec\uc778\ud2b8(AP)\ub294 \uc774\ub354\ub137\uc744 \ud1b5\ud55c \uc804\uc6d0 \uacf5\uae09(PoE) \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uba74 \uc774\ub354\ub137 \ucf00\uc774\ube14\uc744 \ud1b5\ud574 DC \uc804\uc6d0\uc744 \uacf5\uae09\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ubc30\uc120 \ubcf5\uc7a1\uc131\uc774 \uc904\uc5b4\ub4e4\uace0 \uc124\uce58\uac00 \uac04\ud3b8\ud574\uc9d1\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uae30\uc5c5\uc5d0\uc11c\ub294 PoE \uc9c0\uc6d0 \uc2a4\uc704\uce58\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubb34\uc120 AP\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud568\uc73c\ub85c\uc368 \ucd94\uac00 \uc804\uc6d0 \ucf58\uc13c\ud2b8 \uc5c6\uc774\ub3c4 \ub124\ud2b8\uc6cc\ud06c \ubc94\uc704\ub97c \ud655\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

AC \uc804\uc6d0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2>\n\n\n\n

1. \uc0ac\ubb34\uc2e4 \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44<\/h3>\n\n\n\n

\ub300\ubd80\ubd84\uc758 \uc0ac\ubb34\uc2e4 \ud658\uacbd\uc5d0\uc11c\ub294 \uc5ec\uc804\ud788 AC \uc804\uc6d0\uc744 \uc8fc\ub85c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ub370\uc2a4\ud06c\ud1b1 \ucef4\ud4e8\ud130, \ud504\ub9b0\ud130 \ubc0f \uae30\ud0c0 \uc8fc\ubcc0\uae30\uae30\uc640 \uac19\uc740 \uc7a5\uce58\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud45c\uc900 AC \uc804\uc6d0 \ucf58\uc13c\ud2b8\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc18c\uaddc\ubaa8 \uae30\uc5c5\uc5d0\uc11c\ub294 \ub124\ud2b8\uc6cc\ud0b9 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \uac04\ub2e8\ud558\uace0 \uc720\uc9c0 \uad00\ub9ac\uac00 \uc26c\uc6b4 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud558\uae30 \uc704\ud574 \uae30\uc874\uc758 AC \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

2. \ud648 \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd<\/h3>\n\n\n\n

\ud648 \ub124\ud2b8\uc6cc\ud0b9 \uc124\uc815\uc5d0\uc11c\ub3c4 AC \uc804\uc6d0\uc774 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uac00\uc815\uc6a9 \ub77c\uc6b0\ud130, \ubaa8\ub380 \ubc0f \uae30\ud0c0 \ub124\ud2b8\uc6cc\ud06c \uc7a5\uce58\ub294 \uc77c\ubc18\uc801\uc73c\ub85c AC \uc804\uc6d0 \uc5b4\ub311\ud130\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc124\uacc4\ub97c \ud1b5\ud574 \uac00\uc815 \uc0ac\uc6a9\uc790\ub294 \ubcf5\uc7a1\ud55c \ubc30\uc120 \uc5c6\uc774\ub3c4 \uae30\uc874 \uc804\uc6d0 \ucf58\uc13c\ud2b8\ub97c \ud3b8\ub9ac\ud558\uac8c \ud65c\uc6a9\ud560 \uc218 \uc788\uc5b4 \ub204\uad6c\ub098 \uc27d\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

3. \ub300\uaddc\ubaa8 \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ub124\ud2b8\uc6cc\ud06c<\/h3>\n\n\n\n

\ub300\uaddc\ubaa8 \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c\ub294 AC \uc804\uc6d0\uc758 \uc720\uc5f0\uc131\uc774 \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4. \ub9ce\uc740 \uc870\uc9c1\uc5d0\uc11c\ub294 \uc815\uc804 \uc2dc \uc9c0\uc18d\uc801\uc778 \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ubb34\uc815\uc804 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58(UPS) \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud558\uba74\uc11c \ud45c\uc900 AC \uc804\uc6d0\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub514\ubc14\uc774\uc2a4\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uae30\uc5c5\uc5d0\uc11c\ub294 \uc911\uc694 \uc7a5\ube44\ub97c \ubcf4\ud638\ud558\uae30 \uc704\ud574 \uc11c\ubc84\uc2e4\uc5d0 UPS \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud558\uc5ec \uc815\uc804 \uc911\uc5d0\ub3c4 \ube44\uc988\ub2c8\uc2a4 \uc5f0\uc18d\uc131\uc744 \uc720\uc9c0\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

DC \ubc0f AC \uc804\uc6d0 \ube44\uad50<\/h2>\n\n\n\n

DC \uc804\uc6d0 \uc0ac\uc6a9 \uc2dc\uae30<\/h3>\n\n\n\n
    \n
  • \ud6a8\uc728\uc131 \uc694\uad6c \uc0ac\ud56d<\/strong>: \ub370\uc774\ud130 \uc13c\ud130\uc758 \uc11c\ubc84\uc640 \uac19\uc774 \ub192\uc740 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc744 \ud544\uc694\ub85c \ud558\ub294 \ub514\ubc14\uc774\uc2a4.<\/li>\n\n\n\n
  • \uace0\uac00\uc6a9\uc131<\/strong>: \uc5d4\ud130\ud504\ub77c\uc774\uc988\uae09 \uc2a4\uc704\uce58\uc640 \uac19\uc774 \uc774\uc911\ud654\uac00 \uc911\uc694\ud55c \ub124\ud2b8\uc6cc\ud06c \ud658\uacbd.<\/li>\n\n\n\n
  • PoE \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>: \uc774\ub354\ub137\uc744 \ud1b5\ud55c \uc804\uc6d0 \uacf5\uae09 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubb34\uc120 \uc561\uc138\uc2a4 \ud3ec\uc778\ud2b8\uc5d0 \uc804\uc6d0\uc744 \uacf5\uae09\ud558\ub294 \uacbd\uc6b0.<\/li>\n<\/ul>\n\n\n\n

    AC \uc804\uc6d0 \uc0ac\uc6a9 \uc2dc\uae30<\/h3>\n\n\n\n
      \n
    • \uc18c\uaddc\ubaa8 \uc0ac\ubb34\uc2e4 \ub610\ub294 \uac00\uc815<\/strong>: \uc77c\ubc18\uc801\uc778 \uc0ac\ubb34\uc2e4\uc774\ub098 \uc8fc\uac70 \ud658\uacbd\uc5d0\uc11c \ud3b8\ub9ac\ud558\uace0 \uc27d\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
    • \ub300\uae30\uc5c5<\/strong>: AC \uc804\ub825\uc758 \uc720\uc5f0\uc131\uacfc \uae30\uc874 \uc778\ud504\ub77c\uac00 \ub354 \ub098\uc740 \uc635\uc158\uc778 \uacbd\uc6b0.<\/li>\n<\/ul>\n\n\n\n

      \uc120\ud0dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/h3>\n\n\n\n
        \n
      • \ube44\uc6a9<\/strong>: DC \uc804\uc6d0 \uc7a5\uce58\ub294 \ucd08\uae30 \ud22c\uc790 \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4e4 \uc218 \uc788\uc9c0\ub9cc \uc7a5\uae30\uc801\uc73c\ub85c \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
      • \ub514\ubc14\uc774\uc2a4 \ud638\ud658\uc131<\/strong>: \uc120\ud0dd\ud560 \ub54c \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44\uc758 \uc804\ub825 \uc694\uad6c \uc0ac\ud56d\uacfc \uc124\uacc4\ub97c \uace0\ub824\ud558\uc138\uc694.<\/li>\n<\/ul>\n\n\n\n

        \uacb0\ub860<\/h2>\n\n\n\n

        \ub124\ud2b8\uc6cc\ud06c \uc7a5\ube44\uc758 \uc131\ub2a5\uacfc \uc548\uc815\uc131\uc744 \ucd5c\uc801\ud654\ud558\ub824\uba74 DC \uc804\uc6d0\uacfc AC \uc804\uc6d0 \uc911 \ud558\ub098\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uac01 \uc804\uc6d0 \uc720\ud615\uc758 \uc6a9\ub3c4\uc640 \uc7a5\uc810\uc744 \uc774\ud574\ud558\uba74 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub370\uc774\ud130 \uc13c\ud130\uc5d0\uc11c DC \uc804\uc6d0\uc744 \uc120\ud0dd\ud558\ub4e0 \uc0ac\ubb34\uc2e4\uc5d0\uc11c AC \uc804\uc6d0\uc744 \uc120\ud0dd\ud558\ub4e0 \uc62c\ubc14\ub978 \uc120\ud0dd\uc73c\ub85c \ub124\ud2b8\uc6cc\ud06c\uc758 \ud6a8\uc728\uc131\uacfc \uae30\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

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