{"id":8165,"date":"2016-07-31T19:11:53","date_gmt":"2016-08-01T04:11:53","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T15:00:00","slug":"","status":"publish","type":"post","link":"http:\/\/w3devlabs.net\/wp\/?p=8165","title":{"rendered":"[\uc815\ubcf4\ud1b5\uc2e0\uc6a9\uc5b4] \ub110 \ubaa8\ub380 \ub610\ub294 \ub110 \ubaa8\ub380 \ucf00\uc774\ube14"},"content":{"rendered":"<p><h1>null modem or null modem cable  &#8211;  \ub110 \ubaa8\ub380 \ub610\ub294 \ub110 \ubaa8\ub380 \ucf00\uc774\ube14<\/h1>\n<\/p>\n<p>\ub110 \ubaa8\ub380\uc774\ub780 \ub450 \ub300\uc758 \ucef4\ud4e8\ud130\ub97c \uac01\uac01\uc758 \ud1b5\uc2e0 \ud3ec\ud2b8 (RS-232C \ud3ec\ud2b8)\ub97c \ud1b5\ud574 \uc9c1\uc811 \uc11c\ub85c \uc5f0\uacb0\ud560 \uc218 \uc788\ub3c4\ub85d \ud2b9\ubcc4\ud788 \uace0\uc548\ub41c \ucf00\uc774\ube14\ub85c\uc11c, \ub110 \ubaa8\ub380 \ucf00\uc774\ube14\uc774\ub77c\uace0 \ubd88\ub9ac\uae30\ub3c4 \ud55c\ub2e4. \ub110 \ubaa8\ub380 \ucf00\uc774\ube14\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ud65c\uc6a9\uc740 \uc11c\ub85c \ub2e4\ub978 \ucef4\ud4e8\ud130\ub97c \uc4f0\ub294 \ub450 \uba85\uc758 \uacbd\uae30\uc790\ub4e4\uac04\uc758 \uc811\uadfc\uc804 \uac8c\uc784\uc744 \uc124\uc815\ud558\ub294\ub370 \uc0ac\uc6a9\ub41c\ub2e4 (\ub110 \ubaa8\ub380 \ucf00\uc774\ube14\uc740 \uc57d 9 m \uc815\ub3c4\uc758 \uac70\ub9ac\uc81c\ud55c\uc774 \uc788\uc73c\ubbc0\ub85c, \ub450 \ub300\uc758 \ucef4\ud4e8\ud130\ub294 \uc81c\ud55c\uac70\ub9ac \uc774\ub0b4\uc5d0 \uc788\uc5b4\uc57c \ud55c\ub2e4). \ud45c\uc900 RS-232C \uc9c1\ub82c\ud1b5\uc2e0 \uc778\ud130\ud398\uc774\uc2a4\ub294 DTE (\ub300\uac1c\ub294 PC\uac00 \ub41c\ub2e4)\uc640 DCE (\ub300\uac1c\ub294 \ubaa8\ub380\uc774 \ub41c\ub2e4) \uac04\uc758 \uc2e0\ud638 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc815\uc758\ud55c\ub2e4. \uc2e0\ud638\ub4e4\uc740 \uc77c\ub828\uc758 \uc2e0\ud638\uc120\ub4e4\uc744 \ud1b5\ud574 \uc804\uc1a1\ub418\ub294\ub370, \uac01 \uc2e0\ud638\uc120\uc740 DTE\uc640 DCE\uac04\uc5d0 \ub300\ud654\ub97c \uc8fc\uace0\ubc1b\uc744 \uc218 \uc788\ub294 \uae30\ub2a5\uc744 \uac00\uc9c0\uace0 \uc788\ub2e4. \uac01 \ubc29\ud5a5\uc73c\ub85c \ud55c \uc2e0\ud638\uc120\uc740 \ub370\uc774\ud130\ub97c \uc1a1\uc2e0\ud558\uae30 \uc704\ud55c \uac83\uc774\uace0, \ub2e4\ub978 \uc2e0\ud638\uc120\uc740 \ub370\uc774\ud130\ub97c \uc218\uc2e0\ud558\uae30 \uc704\ud55c \uac83\uc774\ub2e4. \uc608\ub97c \ub4e4\uba74, DTE\uac00 DCE\uc5d0\uac8c RTS \ud68c\uc120\uc744 \ud1b5\ud574 &#8220;Request to Send&#8221; \uc2e0\ud638\ub97c \ubcf4\ub0b4\uba74, DCE\ub294 CTS \ud68c\uc120\uc744 \ud1b5\ud574 &#8220;Clear to Send&#8221; \uc2e0\ud638\ub85c \uc751\ub2f5\ud55c\ub2e4. \uc77c\ub828\uc758 \ube44\uc2b7\ud55c \uc81c\uc5b4\uc2e0\ud638 \uad50\ud658\uc774 \uc788\uc740 \ud6c4\uc5d0, DTE\ub294 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc704\ud55c \uc804\uc6a9 \uc2e0\ud638\uc120\uc73c\ub85c \ub370\uc774\ud130\ub97c \ubcf4\ub0b4\ub294\ub370, DCE \uc5ed\uc2dc DTE\ub85c\ubd80\ud130 \ub370\uc774\ud130\ub97c \ubc1b\ub294 \uc804\uc6a9 \uc2e0\ud638\uc120\uc774 \uc788\ub2e4. PC\uc640 \ub2e4\ub978 \uc9c1\ub82c\uc7a5\uce58\ub97c \uc5f0\uacb0\ud558\uae30 \uc704\ud574 \ubaa8\ub380 \ub610\ub294 \uae30\ud0c0 \ub2e4\ub978 DCE\uac00 \ud56d\uc0c1 \ud544\uc694\ud55c \uac83\uc740 \uc544\ub2c8\ubbc0\ub85c, \ub54c\ub85c\ub294 DTE \uc778\ud130\ud398\uc774\uc2a4\uac00 PC\uc640 \uc9c1\ub82c\uc7a5\uce58 \ub458 \ubaa8\ub450\uc5d0 \uc9c1\uc811 \uc0ac\uc6a9\ub418\uc5b4\uc57c \ud560 \uacbd\uc6b0\ub3c4 \uc788\ub2e4. \ud558\uc9c0\ub9cc, DTE \uc778\ud130\ud398\uc774\uc2a4\ub294 DCE \uc7a5\uce58\uc640 \ud568\uaed8 \ub3d9\uc791\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \uc788\uc73c\ubbc0\ub85c, DCE\ub97c \uc4f0\uc9c0\uc54a\uace0 DTE\ub07c\ub9ac \uc9c1\uc811 \uc5f0\uacb0\ud55c\ub2e4\uba74 \uc1a1\uc218\uc2e0 \uc2e0\ud638\uc120\uc758 \uc9dd\uc774 \ub9de\uc9c0 \uc54a\uac8c \ub41c\ub2e4. \ub110 \ubaa8\ub380 \ucf00\uc774\ube14\uc774 \ud558\ub294 \uc77c\uc774 \ubc14\ub85c, \ub2e4\ub978 \ud55c\ucabd \ub05d\uc5d0 \uc788\ub294 PC \ub610\ub294 \ub514\ubc14\uc774\uc2a4\uc758 DTE \uc778\ud130\ud398\uc774\uc2a4\uac00 DCE \uc778\ud130\ud398\uc774\uc2a4\uc758 \uc5ed\ud560\uc744 \uc218\ud589\ud558\ub3c4\ub85d \ub9cc\ub4dc\ub294 \uac83\uc774\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>null modem or null modem cable &#8211; \ub110 \ubaa8\ub380 \ub610\ub294 \ub110 \ubaa8\ub380 \ucf00\uc774\ube14 \ub110 \ubaa8\ub380\uc774\ub780 \ub450 \ub300\uc758 \ucef4\ud4e8\ud130\ub97c \uac01\uac01\uc758 \ud1b5\uc2e0 \ud3ec\ud2b8 (RS-232C \ud3ec\ud2b8)\ub97c \ud1b5\ud574 \uc9c1\uc811 \uc11c\ub85c \uc5f0\uacb0\ud560 \uc218 \uc788\ub3c4\ub85d \ud2b9\ubcc4\ud788 \uace0\uc548\ub41c \ucf00\uc774\ube14\ub85c\uc11c, \ub110 \ubaa8\ub380 \ucf00\uc774\ube14\uc774\ub77c\uace0 \ubd88\ub9ac\uae30\ub3c4 \ud55c\ub2e4. \ub110 \ubaa8\ub380 \ucf00\uc774\ube14\uc758 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ud65c\uc6a9\uc740 \uc11c\ub85c \ub2e4\ub978 \ucef4\ud4e8\ud130\ub97c \uc4f0\ub294 \ub450 \uba85\uc758 \uacbd\uae30\uc790\ub4e4\uac04\uc758 \uc811\uadfc\uc804 \uac8c\uc784\uc744 \uc124\uc815\ud558\ub294\ub370 \uc0ac\uc6a9\ub41c\ub2e4 (\ub110 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/w3devlabs.net\/wp\/?p=8165\" class=\"more-link\">\ub354 \ubcf4\uae30<span class=\"screen-reader-text\"> &#8220;[\uc815\ubcf4\ud1b5\uc2e0\uc6a9\uc5b4] \ub110 \ubaa8\ub380 \ub610\ub294 \ub110 \ubaa8\ub380 \ucf00\uc774\ube14&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[5922],"tags":[5921],"class_list":["post-8165","post","type-post","status-publish","format-standard","hentry","category-5922","tag-5921","entry"],"_links":{"self":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/8165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8165"}],"version-history":[{"count":0,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=\/wp\/v2\/posts\/8165\/revisions"}],"wp:attachment":[{"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8165"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/w3devlabs.net\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}