{"id":4084,"date":"2026-06-11T20:38:37","date_gmt":"2026-06-11T17:38:37","guid":{"rendered":"https:\/\/arctos.gr\/?p=4084"},"modified":"2026-06-13T10:59:42","modified_gmt":"2026-06-13T07:59:42","slug":"otdr-vs-power-meter-diafora","status":"publish","type":"post","link":"https:\/\/arctos.gr\/en\/otdr-vs-power-meter-diafora\/","title":{"rendered":"OTDR vs Power Meter: \u03c0\u03bf\u03b9\u03b1 \u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac;"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/arctos.gr\/en\/product-category\/buy-products-fiber-optic\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/arctos.gr\/wp-content\/uploads\/2026\/06\/otdr-vs-power-meter-diafora-arctos.jpg-1200x1200.png\" alt=\"OTDR vs Power Meter \u03c0\u03bf\u03b9\u03b1 \u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03c3\u03b5 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ad\u03c2 \u03af\u03bd\u03b5\u03c2\" class=\"wp-image-4085\" srcset=\"https:\/\/arctos.gr\/wp-content\/uploads\/2026\/06\/otdr-vs-power-meter-diafora-arctos.jpg-1200x1200.png 1200w, https:\/\/arctos.gr\/wp-content\/uploads\/2026\/06\/otdr-vs-power-meter-diafora-arctos.jpg-650x650.png 650w, https:\/\/arctos.gr\/wp-content\/uploads\/2026\/06\/otdr-vs-power-meter-diafora-arctos.jpg-350x350.png 350w, https:\/\/arctos.gr\/wp-content\/uploads\/2026\/06\/otdr-vs-power-meter-diafora-arctos.jpg-768x768.png 768w, https:\/\/arctos.gr\/wp-content\/uploads\/2026\/06\/otdr-vs-power-meter-diafora-arctos.jpg-12x12.png 12w, https:\/\/arctos.gr\/wp-content\/uploads\/2026\/06\/otdr-vs-power-meter-diafora-arctos.jpg-450x450.png 450w, https:\/\/arctos.gr\/wp-content\/uploads\/2026\/06\/otdr-vs-power-meter-diafora-arctos.jpg-600x600.png 600w, https:\/\/arctos.gr\/wp-content\/uploads\/2026\/06\/otdr-vs-power-meter-diafora-arctos.jpg-100x100.png 100w, https:\/\/arctos.gr\/wp-content\/uploads\/2026\/06\/otdr-vs-power-meter-diafora-arctos.jpg-50x50.png 50w, https:\/\/arctos.gr\/wp-content\/uploads\/2026\/06\/otdr-vs-power-meter-diafora-arctos.jpg.png 1254w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><figcaption class=\"wp-element-caption\">OTDR vs Power Meter: \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ce\u03bd \u03bf\u03c1\u03b3\u03ac\u03bd\u03c9\u03bd \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 FTTH.<\/figcaption><\/figure>\n\n\n\n<p>\u0391\u03bd \u03b5\u03c1\u03b3\u03ac\u03b6\u03b5\u03c3\u03c4\u03b5 \u03c3\u03b5 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ad\u03c2 \u03af\u03bd\u03b5\u03c2, FTTH \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03ae \u03c4\u03b7\u03bb\u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03b1\u03ba\u03ac \u03ad\u03c1\u03b3\u03b1, \u03c3\u03af\u03b3\u03bf\u03c5\u03c1\u03b1 \u03ad\u03c7\u03b5\u03c4\u03b5 \u03b1\u03ba\u03bf\u03cd\u03c3\u03b5\u03b9 \u03b3\u03b9\u03b1 OTDR \u03ba\u03b1\u03b9 Optical Power Meter. \u03a0\u03bf\u03bb\u03bb\u03bf\u03af \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03bf\u03af \u03cc\u03bc\u03c9\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c9\u03c4\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03c0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03ba\u03b1\u03b9 \u03c0\u03bf\u03b9\u03bf \u03cc\u03c1\u03b3\u03b1\u03bd\u03bf \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03b8\u03b7\u03bc\u03b5\u03c1\u03b9\u03bd\u03ae \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1.<\/p>\n\n\n\n<p>\u03a4\u03bf \u03b5\u03c1\u03ce\u03c4\u03b7\u03bc\u03b1 <strong>OTDR vs Power Meter<\/strong> \u03b4\u03b5\u03bd \u03ad\u03c7\u03b5\u03b9 \u03bc\u03af\u03b1 \u03b1\u03c0\u03ac\u03bd\u03c4\u03b7\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03cc\u03bb\u03bf\u03c5\u03c2. \u039a\u03ac\u03b8\u03b5 \u03cc\u03c1\u03b3\u03b1\u03bd\u03bf \u03ba\u03ac\u03bd\u03b5\u03b9 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b4\u03bf\u03c5\u03bb\u03b5\u03b9\u03ac. \u03a4\u03bf Power Meter \u03bc\u03b5\u03c4\u03c1\u03ac \u03c4\u03b7\u03bd \u03b9\u03c3\u03c7\u03cd \u03c4\u03bf\u03c5 \u03bf\u03c0\u03c4\u03b9\u03ba\u03bf\u03cd \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2. \u0391\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b1, \u03c4\u03bf OTDR \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03c4\u03b9 \u03c3\u03c5\u03bc\u03b2\u03b1\u03af\u03bd\u03b5\u03b9 \u03ba\u03b1\u03c4\u03ac \u03bc\u03ae\u03ba\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ae\u03c2 \u03af\u03bd\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03b2\u03bf\u03b7\u03b8\u03ac \u03c3\u03c4\u03bf\u03bd \u03b5\u03bd\u03c4\u03bf\u03c0\u03b9\u03c3\u03bc\u03cc \u03b2\u03bb\u03b1\u03b2\u03ce\u03bd.<\/p>\n\n\n\n<p>\u03a3\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd \u03c4\u03bf\u03bd \u03bf\u03b4\u03b7\u03b3\u03cc \u03b8\u03b1 \u03b4\u03bf\u03cd\u03bc\u03b5 \u03bc\u03b5 \u03b1\u03c0\u03bb\u03ac \u03bb\u03cc\u03b3\u03b9\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03b5 OTDR \u03ba\u03b1\u03b9 Power Meter, \u03c0\u03cc\u03c4\u03b5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03ba\u03ac\u03b8\u03b5 \u03cc\u03c1\u03b3\u03b1\u03bd\u03bf \u03ba\u03b1\u03b9 \u03c0\u03bf\u03b9\u03b1 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03b5\u03b9 \u03c3\u03b5 \u03ad\u03bd\u03b1\u03bd \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf OTDR;<\/h2>\n\n\n\n<p>\u03a4\u03bf OTDR \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03c1\u03b3\u03b1\u03bd\u03bf \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03b9 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bc\u03b9\u03b1\u03c2 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ae\u03c2 \u03af\u03bd\u03b1\u03c2. \u03a3\u03c4\u03ad\u03bb\u03bd\u03b5\u03b9 \u03c0\u03b1\u03bb\u03bc\u03cc \u03c6\u03c9\u03c4\u03cc\u03c2 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03b7\u03bd \u03af\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b1\u03bb\u03cd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae \u03c4\u03bf\u03c5 \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2. \u0388\u03c4\u03c3\u03b9, \u03bf \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b4\u03b5\u03b9 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b5\u03c2, \u03b5\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2, connectors, \u03ba\u03b1\u03ba\u03ad\u03c2 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2, \u03c3\u03c0\u03b1\u03c3\u03af\u03bc\u03b1\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c4\u03ad\u03bb\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae\u03c2.<\/p>\n\n\n\n<p>\u039c\u03b5 \u03b1\u03c0\u03bb\u03ac \u03bb\u03cc\u03b3\u03b9\u03b1, \u03c4\u03bf OTDR \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03c3\u03b1\u03bd \u03b4\u03b9\u03b1\u03b3\u03bd\u03c9\u03c3\u03c4\u03b9\u03ba\u03cc \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03bf \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03bf\u03c0\u03c4\u03b9\u03ba\u03ae \u03af\u03bd\u03b1. \u0394\u03b5\u03bd \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03bc\u03cc\u03bd\u03bf \u03b1\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1. \u0394\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 \u03c3\u03b5 \u03c0\u03bf\u03b9\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1.<\/p>\n\n\n\n<p>\u0393\u03b9\u03b1 \u03b1\u03c5\u03c4\u03cc, \u03ad\u03bd\u03b1 OTDR \u03b2\u03bf\u03b7\u03b8\u03ac \u03c0\u03bf\u03bb\u03cd \u03c3\u03b5 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 FTTH, PON \u03b4\u03af\u03ba\u03c4\u03c5\u03b1, backbone \u03b3\u03c1\u03b1\u03bc\u03bc\u03ad\u03c2, \u03c4\u03b7\u03bb\u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03b1\u03ba\u03ad\u03c2 \u03c5\u03c0\u03bf\u03b4\u03bf\u03bc\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03b1\u03c0\u03bf\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03b2\u03bb\u03b1\u03b2\u03ce\u03bd.<\/p>\n\n\n\n<p>\u03a3\u03c4\u03b7\u03bd ARCTOS Solutions \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b4\u03b5\u03af\u03c4\u03b5 \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac <a href=\"https:\/\/arctos.gr\/en\/product-category\/fiber-optic-control-instruments\/\">\u03cc\u03c1\u03b3\u03b1\u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd<\/a>, \u03cc\u03c0\u03c9\u03c2 OTDR, power meters \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03c1\u03b7\u03c4\u03b9\u03ba\u03cc \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc \u03b3\u03b9\u03b1 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a4\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf Optical Power Meter;<\/h2>\n\n\n\n<p>\u03a4\u03bf Optical Power Meter \u03bc\u03b5\u03c4\u03c1\u03ac \u03c4\u03b7\u03bd \u03b9\u03c3\u03c7\u03cd \u03c4\u03bf\u03c5 \u03bf\u03c0\u03c4\u03b9\u03ba\u03bf\u03cd \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2. \u039f \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03c4\u03bf \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b5\u03b9 \u03b1\u03bd \u03c4\u03bf \u03c3\u03ae\u03bc\u03b1 \u03c6\u03c4\u03ac\u03bd\u03b5\u03b9 \u03c3\u03c9\u03c3\u03c4\u03ac \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03c4\u03bf\u03c5 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5.<\/p>\n\n\n\n<p>\u03a3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2, \u03c4\u03bf Power Meter \u03b4\u03bf\u03c5\u03bb\u03b5\u03cd\u03b5\u03b9 \u03bc\u03b1\u03b6\u03af \u03bc\u03b5 \u03ad\u03bd\u03b1 Laser Source. \u03a4\u03bf Laser Source \u03c3\u03c4\u03ad\u03bb\u03bd\u03b5\u03b9 \u03b3\u03bd\u03c9\u03c3\u03c4\u03cc \u03bf\u03c0\u03c4\u03b9\u03ba\u03cc \u03c3\u03ae\u03bc\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03af\u03b1 \u03ac\u03ba\u03c1\u03b7 \u03c4\u03b7\u03c2 \u03af\u03bd\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf Power Meter \u03bc\u03b5\u03c4\u03c1\u03ac \u03c4\u03b7\u03bd \u03b9\u03c3\u03c7\u03cd \u03c3\u03c4\u03b7\u03bd \u03ac\u03bb\u03bb\u03b7 \u03ac\u03ba\u03c1\u03b7. \u0388\u03c4\u03c3\u03b9, \u03bf \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03b5\u03b9 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ae \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae\u03c2.<\/p>\n\n\n\n<p>\u03a4\u03bf Power Meter \u03b4\u03b5\u03bd \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03c0\u03bf\u03cd \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1. \u0394\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03cc\u03bc\u03c9\u03c2 \u03b1\u03bd \u03c4\u03bf \u03c3\u03ae\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c9\u03c3\u03c4\u03cc \u03ae \u03b1\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1. \u0395\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2, \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03b2\u03b1\u03c3\u03b9\u03ba\u03cc \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03bf \u03b3\u03b9\u03b1 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03bf \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf, \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">OTDR vs Power Meter: \u03b7 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ae \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac<\/h2>\n\n\n\n<p>\u0397 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ae \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03c3\u03c4\u03bf <strong>OTDR vs Power Meter<\/strong> \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03b2\u03bb\u03ad\u03c0\u03bf\u03c5\u03bd \u03c4\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae. \u03a4\u03bf Power Meter \u03bc\u03b5\u03c4\u03c1\u03ac \u03c4\u03bf \u03c4\u03b5\u03bb\u03b9\u03ba\u03cc \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1. \u03a4\u03bf OTDR \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c4\u03b7\u03c2 \u03af\u03bd\u03b1\u03c2 \u03c3\u03b5 \u03cc\u03bb\u03bf \u03c4\u03bf \u03bc\u03ae\u03ba\u03bf\u03c2 \u03c4\u03b7\u03c2.<\/p>\n\n\n\n<p>\u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03ad\u03bd\u03b1 Power Meter \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c3\u03b1\u03c2 \u03b4\u03b5\u03af\u03be\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03b7 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c5\u03c8\u03b7\u03bb\u03ae. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03b4\u03b5\u03bd \u03b8\u03b1 \u03c3\u03b1\u03c2 \u03b4\u03b5\u03af\u03be\u03b5\u03b9 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03b1\u03bd \u03c4\u03bf \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 connector, \u03c3\u03b5 \u03ba\u03b1\u03ba\u03ae \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7 \u03ae \u03c3\u03b5 \u03c3\u03c0\u03ac\u03c3\u03b9\u03bc\u03bf \u03ba\u03b1\u03bb\u03c9\u03b4\u03af\u03bf\u03c5.<\/p>\n\n\n\n<p>\u0391\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b1, \u03c4\u03bf OTDR \u03b2\u03bf\u03b7\u03b8\u03ac \u03c4\u03bf\u03bd \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc \u03bd\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03b5\u03b9 \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03c4\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2. \u0388\u03c4\u03c3\u03b9, \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03c7\u03c1\u03cc\u03bd\u03bf \u03b1\u03bd\u03b1\u03b6\u03ae\u03c4\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b2\u03bf\u03b7\u03b8\u03ac \u03c3\u03c4\u03b7 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b7 \u03b1\u03c0\u03bf\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b2\u03bb\u03ac\u03b2\u03b7\u03c2.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a0\u03cc\u03c4\u03b5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 OTDR;<\/h2>\n\n\n\n<p>\u0388\u03bd\u03b1\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 OTDR \u03cc\u03c4\u03b1\u03bd \u03b8\u03ad\u03bb\u03b5\u03b9 \u03bd\u03b1 \u03b4\u03b5\u03b9 \u03b1\u03bd\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bc\u03b9\u03b1\u03c2 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ae\u03c2 \u03af\u03bd\u03b1\u03c2. \u03a4\u03bf \u03cc\u03c1\u03b3\u03b1\u03bd\u03bf \u03b2\u03bf\u03b7\u03b8\u03ac \u03ba\u03c5\u03c1\u03af\u03c9\u03c2 \u03c3\u03b5 \u03b4\u03b9\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7, troubleshooting \u03ba\u03b1\u03b9 \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u03a4\u03bf OTDR \u03b5\u03af\u03bd\u03b1\u03b9 \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03bf \u03cc\u03c4\u03b1\u03bd \u03b8\u03ad\u03bb\u03b5\u03c4\u03b5 \u03bd\u03b1:<\/h3>\n\n\n\n<ul>\n<li>\u0395\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03b5\u03c4\u03b5 \u03c3\u03c0\u03ac\u03c3\u03b9\u03bc\u03bf \u03c3\u03b5 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ae \u03af\u03bd\u03b1.<\/li>\n\n\n\n<li>\u0392\u03c1\u03b5\u03af\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bc\u03ad\u03c7\u03c1\u03b9 \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03b2\u03bb\u03ac\u03b2\u03b7\u03c2.<\/li>\n\n\n\n<li>\u0395\u03bb\u03ad\u03b3\u03be\u03b5\u03c4\u03b5 \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5\u03c4\u03ac \u03b1\u03c0\u03cc fusion splicing.<\/li>\n\n\n\n<li>\u0394\u03b5\u03af\u03c4\u03b5 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b5\u03c2 \u03c3\u03b5 connectors \u03ba\u03b1\u03b9 splices.<\/li>\n\n\n\n<li>\u0395\u03bb\u03ad\u03b3\u03be\u03b5\u03c4\u03b5 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ad\u03c2 FTTH \u03ba\u03b1\u03b9 PON.<\/li>\n\n\n\n<li>\u03a0\u03b1\u03c1\u03b1\u03b4\u03ce\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b5\u03ba\u03bc\u03b7\u03c1\u03b9\u03c9\u03bc\u03ad\u03bd\u03b7 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7 \u03c3\u03b5 \u03ad\u03c1\u03b3\u03bf.<\/li>\n\n\n\n<li>\u039a\u03ac\u03bd\u03b5\u03c4\u03b5 \u03b4\u03b9\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7 \u03c3\u03b5 \u03b4\u03af\u03ba\u03c4\u03c5\u03b1 \u03bc\u03b5 \u03c0\u03bf\u03bb\u03bb\u03ac \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7\u03c2.<\/li>\n<\/ul>\n\n\n\n<p>\u0395\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2, \u03c4\u03bf OTDR \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03bf \u03cc\u03c1\u03b3\u03b1\u03bd\u03bf \u03b3\u03b9\u03b1 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b5\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03bd\u03b1\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03c5\u03bd \u03b2\u03bb\u03ac\u03b2\u03b5\u03c2, \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 FTTH, \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b4\u03b9\u03ba\u03c4\u03cd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03c4\u03b7\u03bb\u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03b1\u03ba\u03ac \u03ad\u03c1\u03b3\u03b1.<\/p>\n\n\n\n<p>\u0388\u03bd\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf <a href=\"https:\/\/arctos.gr\/en\/product\/otdr-optikon-inon-grandway-fho5000-t43f\/\">Grandway FHO5000-T43F Fiber Optic OTDR<\/a>, \u03c4\u03bf \u03bf\u03c0\u03bf\u03af\u03bf \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b1\u03c0\u03b1\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a0\u03cc\u03c4\u03b5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 Power Meter;<\/h2>\n\n\n\n<p>\u03a4\u03bf Power Meter \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03cc\u03c4\u03b1\u03bd \u03bf \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03b8\u03ad\u03bb\u03b5\u03b9 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b9\u03c3\u03c7\u03cd \u03c4\u03bf\u03c5 \u03bf\u03c0\u03c4\u03b9\u03ba\u03bf\u03cd \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2. \u0395\u03af\u03bd\u03b1\u03b9 \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03cc, \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03bf \u03ba\u03b1\u03b9 \u03b5\u03cd\u03ba\u03bf\u03bb\u03bf \u03c3\u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u03a4\u03bf Power Meter \u03b5\u03af\u03bd\u03b1\u03b9 \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03bf \u03cc\u03c4\u03b1\u03bd \u03b8\u03ad\u03bb\u03b5\u03c4\u03b5 \u03bd\u03b1:<\/h3>\n\n\n\n<ul>\n<li>\u0395\u03bb\u03ad\u03b3\u03be\u03b5\u03c4\u03b5 \u03b1\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03bf\u03c0\u03c4\u03b9\u03ba\u03cc \u03c3\u03ae\u03bc\u03b1.<\/li>\n\n\n\n<li>\u039c\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b9\u03c3\u03c7\u03cd \u03c3\u03b5 dBm.<\/li>\n\n\n\n<li>\u03a5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b7 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ae \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae\u03c2.<\/li>\n\n\n\n<li>\u039a\u03ac\u03bd\u03b5\u03c4\u03b5 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03bf \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03c3\u03b5 patch cord \u03ae \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7.<\/li>\n\n\n\n<li>\u0395\u03bb\u03ad\u03b3\u03be\u03b5\u03c4\u03b5 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc \u03c0\u03c1\u03b9\u03bd \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03ac\u03b4\u03bf\u03c3\u03b7 \u03ad\u03c1\u03b3\u03bf\u03c5.<\/li>\n\n\n\n<li>\u0394\u03bf\u03c5\u03bb\u03ad\u03c8\u03b5\u03c4\u03b5 \u03bc\u03b1\u03b6\u03af \u03bc\u03b5 Laser Source \u03b3\u03b9\u03b1 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1\u03c2.<\/li>\n<\/ul>\n\n\n\n<p>\u03a0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b1, \u03c4\u03bf Power Meter \u03b2\u03bf\u03b7\u03b8\u03ac \u03c3\u03b5 \u03ba\u03b1\u03b8\u03b7\u03bc\u03b5\u03c1\u03b9\u03bd\u03ad\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5. \u0394\u03b5\u03bd \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03ac \u03c4\u03bf OTDR, \u03b1\u03bb\u03bb\u03ac \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03ce\u03bd\u03b5\u03b9 \u03c4\u03bf\u03bd \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc \u03c4\u03bf\u03c5 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03bf\u03cd.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a0\u03bf\u03b9\u03bf \u03cc\u03c1\u03b3\u03b1\u03bd\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf;<\/h2>\n\n\n\n<p>\u0394\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b1\u03c0\u03cc\u03bb\u03c5\u03c4\u03b1 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03cc\u03c1\u03b3\u03b1\u03bd\u03bf. \u03a5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03c4\u03bf \u03c3\u03c9\u03c3\u03c4\u03cc \u03cc\u03c1\u03b3\u03b1\u03bd\u03bf \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03c3\u03c9\u03c3\u03c4\u03ae \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1. \u0391\u03bd \u03b8\u03ad\u03bb\u03b5\u03c4\u03b5 \u03b1\u03c0\u03bb\u03ae \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2, \u03c4\u03bf Power Meter \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7. \u0391\u03bd \u03cc\u03bc\u03c9\u03c2 \u03b8\u03ad\u03bb\u03b5\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03b5\u03c4\u03b5 \u03b2\u03bb\u03ac\u03b2\u03b7 \u03ae \u03bd\u03b1 \u03b4\u03b5\u03af\u03c4\u03b5 \u03c4\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae \u03b1\u03bd\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03ac, \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c3\u03c4\u03b5 OTDR.<\/p>\n\n\n\n<p>\u03a3\u03c4\u03b7\u03bd \u03c0\u03c1\u03ac\u03be\u03b7, \u03c4\u03b1 \u03b4\u03cd\u03bf \u03cc\u03c1\u03b3\u03b1\u03bd\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03c3\u03c5\u03bc\u03c0\u03bb\u03b7\u03c1\u03c9\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac. \u0388\u03bd\u03b1 \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b5\u03af\u03bf \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b4\u03cd\u03bf, \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03cc\u03c4\u03b1\u03bd \u03b1\u03bd\u03b1\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 FTTH, \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03b4\u03b9\u03ba\u03c4\u03cd\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b2\u03bb\u03b1\u03b2\u03ce\u03bd.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 OTDR \u03ba\u03b1\u03b9 Power Meter<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u03a7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc<\/strong><\/td><td><strong>OTDR<\/strong><\/td><td><strong>Power Meter<\/strong><\/td><\/tr><tr><td>\u03a4\u03b9 \u03bc\u03b5\u03c4\u03c1\u03ac<\/td><td>\u0391\u03c0\u03ce\u03bb\u03b5\u03b9\u03b5\u03c2, \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03b7\u03bd \u03af\u03bd\u03b1<\/td><td>\u0399\u03c3\u03c7\u03cd \u03bf\u03c0\u03c4\u03b9\u03ba\u03bf\u03cd \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2<\/td><\/tr><tr><td>\u0395\u03bd\u03c4\u03bf\u03c0\u03b9\u03c3\u03bc\u03cc\u03c2 \u03b2\u03bb\u03ac\u03b2\u03b7\u03c2<\/td><td>\u039d\u03b1\u03b9, \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2<\/td><td>\u038c\u03c7\u03b9, \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03ba\u03c5\u03c1\u03af\u03c9\u03c2 \u03c4\u03bf \u03c4\u03b5\u03bb\u03b9\u03ba\u03cc \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1<\/td><\/tr><tr><td>\u03a7\u03c1\u03ae\u03c3\u03b7 \u03c3\u03b5 FTTH<\/td><td>\u03a0\u03bf\u03bb\u03cd \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03bf \u03b3\u03b9\u03b1 \u03b4\u03b9\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c0\u03b1\u03c1\u03ac\u03b4\u03bf\u03c3\u03b7 \u03ad\u03c1\u03b3\u03bf\u03c5<\/td><td>\u03a7\u03c1\u03ae\u03c3\u03b9\u03bc\u03bf \u03b3\u03b9\u03b1 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03bf \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2<\/td><\/tr><tr><td>\u03a4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5<\/td><td>\u03a0\u03b9\u03bf \u03b1\u03bd\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03cc\u03c2 \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf\u03c2<\/td><td>\u03a0\u03bf\u03bb\u03cd \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b7 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7<\/td><\/tr><tr><td>\u0394\u03c5\u03c3\u03ba\u03bf\u03bb\u03af\u03b1 \u03c7\u03c1\u03ae\u03c3\u03b7\u03c2<\/td><td>\u03a7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03af\u03b1<\/td><td>\u03a0\u03b9\u03bf \u03b1\u03c0\u03bb\u03cc \u03c3\u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7<\/td><\/tr><tr><td>\u0399\u03b4\u03b1\u03bd\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1<\/td><td>Troubleshooting, \u03b2\u03bb\u03ac\u03b2\u03b5\u03c2, trace, \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7<\/td><td>\u0388\u03bb\u03b5\u03b3\u03c7\u03bf \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1\u03c2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 \u03c3\u03c4\u03b7\u03bd \u03c0\u03c1\u03ac\u03be\u03b7<\/h2>\n\n\n\n<p>\u0391\u03c2 \u03c5\u03c0\u03bf\u03b8\u03ad\u03c3\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae FTTH \u03ba\u03b1\u03b9 \u03b2\u03bb\u03ad\u03c0\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c3\u03ae\u03bc\u03b1 \u03c3\u03c4\u03bf\u03bd \u03c0\u03b5\u03bb\u03ac\u03c4\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc. \u039c\u03b5 \u03ad\u03bd\u03b1 Power Meter \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03c0\u03b9\u03b2\u03b5\u03b2\u03b1\u03b9\u03ce\u03c3\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1 \u03c3\u03c4\u03b7\u03bd \u03b9\u03c3\u03c7\u03cd \u03c4\u03bf\u03c5 \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2.<\/p>\n\n\n\n<p>\u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03c4\u03bf Power Meter \u03b4\u03b5\u03bd \u03b8\u03b1 \u03c4\u03bf\u03c5 \u03b4\u03b5\u03af\u03be\u03b5\u03b9 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03c0\u03bf\u03cd \u03b1\u03ba\u03c1\u03b9\u03b2\u03ce\u03c2 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1. \u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03ba\u03b1\u03ba\u03ae \u03c3\u03c5\u03b3\u03ba\u03cc\u03bb\u03bb\u03b7\u03c3\u03b7, \u03b2\u03c1\u03ce\u03bc\u03b9\u03ba\u03bf\u03c2 connector, \u03c3\u03c0\u03ac\u03c3\u03b9\u03bc\u03bf \u03c3\u03c4\u03bf \u03ba\u03b1\u03bb\u03ce\u03b4\u03b9\u03bf \u03ae \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1 \u03c3\u03b5 splitter.<\/p>\n\n\n\n<p>\u03a3\u03b5 \u03b1\u03c5\u03c4\u03cc \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf, \u03c4\u03bf OTDR \u03b2\u03bf\u03b7\u03b8\u03ac \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf. \u039f \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b4\u03b5\u03b9 \u03c4\u03bf trace \u03c4\u03b7\u03c2 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae\u03c2, \u03bd\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03b5\u03b9 \u03c4\u03bf \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03b1\u03c3\u03af\u03c3\u03b5\u03b9 \u03c0\u03bf\u03b9\u03b1 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03ba\u03ac\u03bd\u03b5\u03b9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a4\u03b9 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 FTTH;<\/h2>\n\n\n\n<p>\u0388\u03bd\u03b1\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 FTTH \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03ba\u03b1\u03b9 OTDR \u03ba\u03b1\u03b9 Power Meter. \u03a4\u03bf \u03ad\u03bd\u03b1 \u03cc\u03c1\u03b3\u03b1\u03bd\u03bf \u03b4\u03b5\u03bd \u03b1\u03ba\u03c5\u03c1\u03ce\u03bd\u03b5\u03b9 \u03c4\u03bf \u03ac\u03bb\u03bb\u03bf. \u0391\u03bd\u03c4\u03af\u03b8\u03b5\u03c4\u03b1, \u03c4\u03bf \u03ba\u03b1\u03b8\u03ad\u03bd\u03b1 \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03cc \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9 \u03c4\u03b7\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2.<\/p>\n\n\n\n<p>\u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03c4\u03bf Power Meter \u03b2\u03bf\u03b7\u03b8\u03ac \u03c3\u03c4\u03bf\u03bd \u03ac\u03bc\u03b5\u03c3\u03bf \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2. \u03a4\u03bf OTDR \u03b2\u03bf\u03b7\u03b8\u03ac \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7 \u03c0\u03c1\u03bf\u03b2\u03bb\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd. \u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03bf \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 fusion splicer, cleaver, \u03ba\u03b1\u03b8\u03b1\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac, VFL \u03ba\u03b1\u03b9 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ac \u03b1\u03bd\u03b1\u03bb\u03ce\u03c3\u03b9\u03bc\u03b1.<\/p>\n\n\n\n<p>\u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b2\u03ac\u03c3\u03b5\u03c4\u03b5 \u03ba\u03b1\u03b9 \u03c4\u03bf\u03bd \u03bf\u03b4\u03b7\u03b3\u03cc \u03bc\u03b1\u03c2: <a href=\"https:\/\/arctos.gr\/en\/ergaleia-ftth-texnikos-optikon-inon\/\">\u03a4\u03b9 \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 FTTH<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a0\u03cc\u03c4\u03b5 \u03b1\u03c1\u03ba\u03b5\u03af \u03bc\u03cc\u03bd\u03bf Power Meter;<\/h2>\n\n\n\n<p>\u03a4\u03bf Power Meter \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03c1\u03ba\u03b5\u03af \u03cc\u03c4\u03b1\u03bd \u03bf \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03b8\u03ad\u03bb\u03b5\u03b9 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b7 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03ae \u03b1\u03c0\u03bb\u03cc \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7\u03c2. \u0395\u03c0\u03af\u03c3\u03b7\u03c2, \u03b2\u03bf\u03b7\u03b8\u03ac \u03cc\u03c4\u03b1\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03ae\u03b4\u03b7 \u03b3\u03bd\u03c9\u03c3\u03c4\u03ae \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03b8\u03ad\u03bb\u03b5\u03b9 \u03b1\u03c0\u03bb\u03ce\u03c2 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03b2\u03b5\u03b2\u03b1\u03b9\u03ce\u03c3\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03c4\u03bf \u03c3\u03ae\u03bc\u03b1 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03b1 \u03b1\u03c0\u03bf\u03b4\u03b5\u03ba\u03c4\u03ac \u03cc\u03c1\u03b9\u03b1.<\/p>\n\n\n\n<p>\u03a0\u03b1\u03c1\u03cc\u03bb\u03b1 \u03b1\u03c5\u03c4\u03ac, \u03b1\u03bd \u03b7 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7 \u03b4\u03b5\u03af\u03be\u03b5\u03b9 \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1, \u03c4\u03cc\u03c4\u03b5 \u03c4\u03bf Power Meter \u03b1\u03c0\u03cc \u03bc\u03cc\u03bd\u03bf \u03c4\u03bf\u03c5 \u03b4\u03b5\u03bd \u03b1\u03c1\u03ba\u03b5\u03af \u03c0\u03ac\u03bd\u03c4\u03b1. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7, \u03c4\u03bf OTDR \u03b4\u03af\u03bd\u03b5\u03b9 \u03c0\u03b9\u03bf \u03b1\u03bd\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03ae \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a0\u03cc\u03c4\u03b5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03bf \u03c4\u03bf OTDR;<\/h2>\n\n\n\n<p>\u03a4\u03bf OTDR \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03bf \u03cc\u03c4\u03b1\u03bd \u03bf \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03b5\u03b9 \u03c4\u03bf \u03b1\u03ba\u03c1\u03b9\u03b2\u03ad\u03c2 \u03ae \u03c0\u03b5\u03c1\u03af\u03c0\u03bf\u03c5 \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03c4\u03b7\u03c2 \u03b2\u03bb\u03ac\u03b2\u03b7\u03c2. \u0395\u03af\u03bd\u03b1\u03b9 \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c0\u03bf\u03bb\u03cd \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03bf \u03cc\u03c4\u03b1\u03bd \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b4\u03ce\u03c3\u03b5\u03b9 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1 \u03ad\u03c1\u03b3\u03bf \u03ae \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03be\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae \u03bc\u03b5 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03b5\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2.<\/p>\n\n\n\n<p>\u03a3\u03b5 \u03b4\u03af\u03ba\u03c4\u03c5\u03b1 FTTH, \u03c4\u03b1 \u03c0\u03bf\u03bb\u03bb\u03ac \u03c3\u03b7\u03bc\u03b5\u03af\u03b1 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03bf\u03c5\u03bd \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b5\u03c2. \u0388\u03c4\u03c3\u03b9, \u03c4\u03bf OTDR \u03b2\u03bf\u03b7\u03b8\u03ac \u03c4\u03bf\u03bd \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc \u03bd\u03b1 \u03b4\u03b5\u03b9 \u03b1\u03bd \u03c4\u03bf \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1 \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 splice, connector, splitter \u03ae \u03c3\u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03c4\u03bf \u03ba\u03b1\u03bb\u03ce\u03b4\u03b9\u03bf.<\/p>\n\n\n\n<p>For more general information about fiber optic networks to the end user, you can see the term <a href=\"https:\/\/en.wikipedia.org\/wiki\/Fiber_to_the_x\" target=\"_blank\" rel=\"noreferrer noopener\">FTTH<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a3\u03c5\u03c7\u03bd\u03ac \u03bb\u03ac\u03b8\u03b7 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03bf\u03c1\u03b3\u03ac\u03bd\u03bf\u03c5<\/h2>\n\n\n\n<p>\u0388\u03bd\u03b1 \u03c3\u03c5\u03c7\u03bd\u03cc \u03bb\u03ac\u03b8\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03b3\u03bf\u03c1\u03ac\u03b6\u03b5\u03b9 \u03ba\u03ac\u03c0\u03bf\u03b9\u03bf\u03c2 \u03bc\u03cc\u03bd\u03bf Power Meter \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c0\u03b5\u03c1\u03b9\u03bc\u03ad\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03b8\u03b1 \u03ba\u03ac\u03bd\u03b5\u03b9 \u03c0\u03bb\u03ae\u03c1\u03b7 \u03b4\u03b9\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7 \u03b2\u03bb\u03b1\u03b2\u03ce\u03bd. \u03a4\u03bf Power Meter \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03b1\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1, \u03cc\u03bc\u03c9\u03c2 \u03b4\u03b5\u03bd \u03b5\u03be\u03b7\u03b3\u03b5\u03af \u03c0\u03ac\u03bd\u03c4\u03b1 \u03c4\u03b7\u03bd \u03b1\u03b9\u03c4\u03af\u03b1.<\/p>\n\n\n\n<p>\u0391\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1, \u03ad\u03bd\u03b1 \u03ac\u03bb\u03bb\u03bf \u03bb\u03ac\u03b8\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03ba\u03ac\u03c0\u03bf\u03b9\u03bf\u03c2 OTDR \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03be\u03ad\u03c1\u03b5\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b2\u03ac\u03b6\u03b5\u03b9 \u03c3\u03c9\u03c3\u03c4\u03ac \u03c4\u03bf trace. \u03a4\u03bf OTDR \u03b4\u03af\u03bd\u03b5\u03b9 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b5\u03c2, \u03b1\u03bb\u03bb\u03ac \u03bf \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03c4\u03b9\u03c2 \u03b5\u03c1\u03bc\u03b7\u03bd\u03b5\u03cd\u03c3\u03b5\u03b9 \u03c3\u03c9\u03c3\u03c4\u03ac.<\/p>\n\n\n\n<p>\u0395\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2, \u03b7 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03b5\u03c4\u03b5 \u03c4\u03b9 \u03b8\u03ad\u03bb\u03b5\u03c4\u03b5 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03c4\u03b5. \u0388\u03c4\u03c3\u03b9, \u03b5\u03c0\u03b9\u03bb\u03ad\u03b3\u03b5\u03c4\u03b5 \u03c4\u03bf \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03cc\u03c1\u03b3\u03b1\u03bd\u03bf \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03c6\u03b5\u03cd\u03b3\u03b5\u03c4\u03b5 \u03bb\u03ac\u03b8\u03bf\u03c2 \u03b1\u03b3\u03bf\u03c1\u03ad\u03c2.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae \u03c0\u03c1\u03cc\u03c4\u03b1\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b5\u03af\u03b1<\/h2>\n\n\n\n<p>\u0391\u03bd \u03be\u03b5\u03ba\u03b9\u03bd\u03ac\u03c4\u03b5 \u03c4\u03ce\u03c1\u03b1 \u03bc\u03b5 FTTH \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2, \u03ad\u03bd\u03b1 Power Meter \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1 VFL \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b2\u03bf\u03b7\u03b8\u03ae\u03c3\u03bf\u03c5\u03bd \u03c3\u03c4\u03bf\u03c5\u03c2 \u03b2\u03b1\u03c3\u03b9\u03ba\u03bf\u03cd\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5\u03c2. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03b1\u03bd \u03b1\u03bd\u03b1\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03c4\u03b5 \u03b2\u03bb\u03ac\u03b2\u03b5\u03c2, \u03ad\u03c1\u03b3\u03b1 \u03bc\u03b5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ae \u03c0\u03b1\u03c1\u03b1\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03c9\u03bd, \u03c4\u03cc\u03c4\u03b5 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03c4\u03b5 \u03c3\u03bf\u03b2\u03b1\u03c1\u03ac \u03c4\u03b7\u03bd \u03b1\u03b3\u03bf\u03c1\u03ac OTDR.<\/p>\n\n\n\n<p>\u0393\u03b9\u03b1 \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03c3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b5\u03af\u03b1, \u03bf \u03c3\u03c9\u03c3\u03c4\u03cc\u03c2 \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03cc\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 OTDR, Power Meter, Laser Source \u03ba\u03b1\u03b9 VFL. \u039c\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd \u03c4\u03bf\u03bd \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc, \u03bf \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03be\u03b5\u03b9 \u03b9\u03c3\u03c7\u03cd, \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b5\u03c2, \u03c3\u03c5\u03bd\u03ad\u03c7\u03b5\u03b9\u03b1 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03b8\u03ad\u03c3\u03b7 \u03b2\u03bb\u03ac\u03b2\u03b7\u03c2.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0393\u03b9\u03b1\u03c4\u03af \u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03ad\u03be\u03b5\u03c4\u03b5 \u03cc\u03c1\u03b3\u03b1\u03bd\u03b1 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd ARCTOS Solutions;<\/h2>\n\n\n\n<p>\u0397 ARCTOS Solutions \u03b5\u03be\u03b5\u03b9\u03b4\u03b9\u03ba\u03b5\u03cd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf\u03bd \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd \u03b3\u03b9\u03b1 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2, \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c4\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03c4\u03b1\u03b9\u03c1\u03b5\u03af\u03b5\u03c2 \u03c4\u03b7\u03bb\u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ce\u03bd. \u03a0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03bb\u03cd\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2, \u03c3\u03c5\u03b3\u03ba\u03bf\u03bb\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2, \u03ba\u03b1\u03b8\u03b1\u03c1\u03b9\u03c3\u03bc\u03cc, \u03b5\u03bc\u03c6\u03cd\u03c3\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03b4\u03b9\u03ba\u03c4\u03cd\u03c9\u03bd FTTH.<\/p>\n\n\n\n<p>\u0395\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd, \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03ae \u03ba\u03b1\u03b8\u03bf\u03b4\u03ae\u03b3\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 \u03c0\u03c1\u03b9\u03bd \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03b1\u03b3\u03bf\u03c1\u03ac. \u0388\u03c4\u03c3\u03b9, \u03bf \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03af\u03b1\u03c2 \u03b4\u03b5\u03bd \u03b5\u03c0\u03b9\u03bb\u03ad\u03b3\u03b5\u03b9 \u03b1\u03c0\u03bb\u03ce\u03c2 \u03ad\u03bd\u03b1 \u03cc\u03c1\u03b3\u03b1\u03bd\u03bf, \u03b1\u03bb\u03bb\u03ac \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03b9 \u03bb\u03cd\u03c3\u03b7 \u03c0\u03bf\u03c5 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03b5\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03c4\u03bf\u03c5.<\/p>\n\n\n\n<p>\u0394\u03b5\u03af\u03c4\u03b5 \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b1 <a href=\"https:\/\/arctos.gr\/en\/product-category\/fiber-optic-control-instruments\/\">\u03cc\u03c1\u03b3\u03b1\u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd<\/a> \u03c3\u03c4\u03bf eshop \u03c4\u03b7\u03c2 ARCTOS Solutions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p>\u03a3\u03c4\u03b7 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 <strong>OTDR vs Power Meter<\/strong>, \u03c4\u03bf \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bb\u03ac\u03b2\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03cc\u03c1\u03b3\u03b1\u03bd\u03b1 \u03ba\u03ac\u03bd\u03bf\u03c5\u03bd \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b4\u03bf\u03c5\u03bb\u03b5\u03b9\u03ac. \u03a4\u03bf Power Meter \u03bc\u03b5\u03c4\u03c1\u03ac \u03c4\u03b7\u03bd \u03b9\u03c3\u03c7\u03cd \u03c4\u03bf\u03c5 \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03b2\u03bf\u03b7\u03b8\u03ac \u03c3\u03b5 \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03bf\u03c5\u03c2 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5\u03c2. \u03a4\u03bf OTDR \u03b1\u03bd\u03b1\u03bb\u03cd\u03b5\u03b9 \u03c4\u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae \u03ba\u03b1\u03b9 \u03b2\u03bf\u03b7\u03b8\u03ac \u03c3\u03c4\u03bf\u03bd \u03b5\u03bd\u03c4\u03bf\u03c0\u03b9\u03c3\u03bc\u03cc \u03b1\u03c0\u03c9\u03bb\u03b5\u03b9\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b2\u03bb\u03b1\u03b2\u03ce\u03bd.<\/p>\n\n\n\n<p>\u0391\u03bd \u03ba\u03ac\u03bd\u03b5\u03c4\u03b5 \u03b1\u03c0\u03bb\u03ad\u03c2 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2, \u03c4\u03bf Power Meter \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03ba\u03b1\u03bb\u03cd\u03c8\u03b5\u03b9 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ad\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2. \u0391\u03bd \u03cc\u03bc\u03c9\u03c2 \u03b1\u03bd\u03b1\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03c4\u03b5 \u03b2\u03bb\u03ac\u03b2\u03b5\u03c2, FTTH \u03ad\u03c1\u03b3\u03b1, \u03c0\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ae \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2, \u03c4\u03bf OTDR \u03b4\u03af\u03bd\u03b5\u03b9 \u03c0\u03bf\u03bb\u03cd \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03c4\u03bf\u03c5 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5.<\/p>\n\n\n\n<p>\u03a4\u03b5\u03bb\u03b9\u03ba\u03ac, \u03bf \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc\u03c2 \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1\u03bd \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b4\u03cd\u03bf. \u039c\u03b5 \u03b1\u03c5\u03c4\u03cc\u03bd \u03c4\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf, \u03bf \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03be\u03b5\u03b9, \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b3\u03bd\u03ce\u03c3\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b4\u03ce\u03c3\u03b5\u03b9 \u03c0\u03b9\u03bf \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b1 \u03b4\u03af\u03ba\u03c4\u03c5\u03b1.<\/p>\n\n\n\n<p>\u0393\u03b9\u03b1 \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03bb\u03cd\u03c3\u03b5\u03b9\u03c2 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2, \u03b4\u03b5\u03af\u03c4\u03b5 \u03c4\u03b1 <a href=\"https:\/\/arctos.gr\/en\/product-category\/fiber-optic-control-instruments\/\"><strong>\u03cc\u03c1\u03b3\u03b1\u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd \u03c3\u03c4\u03b7\u03bd ARCTOS Solutions<\/strong><\/a> \u03ae \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c6\u03b8\u03b5\u03af\u03c4\u03b5 \u03c4\u03bf <a href=\"https:\/\/arctos.gr\/en\/product-category\/buy-products-fiber-optic\/\">eshop \u03c4\u03b7\u03c2 ARCTOS Solutions<\/a> \u03b3\u03b9\u03b1 \u03c0\u03bb\u03ae\u03c1\u03b7 \u03b5\u03be\u03bf\u03c0\u03bb\u03b9\u03c3\u03bc\u03cc \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u03a0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ae \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03b5 OTDR \u03ba\u03b1\u03b9 Power Meter;<\/h3>\n\n\n\n<p>\u03a4\u03bf Power Meter \u03bc\u03b5\u03c4\u03c1\u03ac \u03c4\u03b7\u03bd \u03b9\u03c3\u03c7\u03cd \u03c4\u03bf\u03c5 \u03bf\u03c0\u03c4\u03b9\u03ba\u03bf\u03cd \u03c3\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2. \u03a4\u03bf OTDR \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ae\u03c2 \u03af\u03bd\u03b1\u03c2 \u03c3\u03b5 \u03cc\u03bb\u03bf \u03c4\u03bf \u03bc\u03ae\u03ba\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b2\u03bf\u03b7\u03b8\u03ac \u03c3\u03c4\u03bf\u03bd \u03b5\u03bd\u03c4\u03bf\u03c0\u03b9\u03c3\u03bc\u03cc \u03b2\u03bb\u03b1\u03b2\u03ce\u03bd.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u03a7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03b4\u03cd\u03bf \u03cc\u03c1\u03b3\u03b1\u03bd\u03b1;<\/h3>\n\n\n\n<p>\u039d\u03b1\u03b9, \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03b1\u03bd \u03b5\u03c1\u03b3\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b5\u03c0\u03b1\u03b3\u03b3\u03b5\u03bb\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03c3\u03b5 FTTH \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2, \u03b2\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b4\u03b9\u03ba\u03c4\u03cd\u03c9\u03bd. \u03a4\u03bf Power Meter \u03b2\u03bf\u03b7\u03b8\u03ac \u03c3\u03c4\u03bf\u03bd \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03bf \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2, \u03b5\u03bd\u03ce \u03c4\u03bf OTDR \u03b2\u03bf\u03b7\u03b8\u03ac \u03c3\u03c4\u03b7 \u03b4\u03b9\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u039c\u03c0\u03bf\u03c1\u03b5\u03af \u03c4\u03bf Power Meter \u03bd\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03b5\u03b9 \u03c0\u03bf\u03cd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b2\u03bb\u03ac\u03b2\u03b7;<\/h3>\n\n\n\n<p>\u038c\u03c7\u03b9 \u03bc\u03b5 \u03b1\u03ba\u03c1\u03af\u03b2\u03b5\u03b9\u03b1. \u03a4\u03bf Power Meter \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03b1\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b1 \u03ae \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae \u03b9\u03c3\u03c7\u03cd\u03c2, \u03b1\u03bb\u03bb\u03ac \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b4\u03b5\u03bd \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03c4\u03bf \u03b1\u03ba\u03c1\u03b9\u03b2\u03ad\u03c2 \u03c3\u03b7\u03bc\u03b5\u03af\u03bf \u03c4\u03bf\u03c5 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u03a0\u03cc\u03c4\u03b5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bc\u03b1\u03b9 OTDR;<\/h3>\n\n\n\n<p>\u03a7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c3\u03c4\u03b5 OTDR \u03cc\u03c4\u03b1\u03bd \u03b8\u03ad\u03bb\u03b5\u03c4\u03b5 \u03bd\u03b1 \u03b5\u03bd\u03c4\u03bf\u03c0\u03af\u03c3\u03b5\u03c4\u03b5 \u03b2\u03bb\u03ac\u03b2\u03b7, \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03be\u03b5\u03c4\u03b5 splices \u03ba\u03b1\u03b9 connectors, \u03bd\u03b1 \u03b4\u03b5\u03af\u03c4\u03b5 \u03b1\u03c0\u03bf\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03ae \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03b4\u03ce\u03c3\u03b5\u03c4\u03b5 \u03b1\u03bd\u03b1\u03bb\u03c5\u03c4\u03b9\u03ba\u03ae \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7 \u03c3\u03b5 \u03ad\u03c1\u03b3\u03bf \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u03a0\u03bf\u03cd \u03bc\u03c0\u03bf\u03c1\u03ce \u03bd\u03b1 \u03b1\u03b3\u03bf\u03c1\u03ac\u03c3\u03c9 OTDR \u03ae Power Meter;<\/h3>\n\n\n\n<p>\u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b4\u03b5\u03af\u03c4\u03b5 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03b1 OTDR, Power Meter \u03ba\u03b1\u03b9 \u03ac\u03bb\u03bb\u03b1 \u03cc\u03c1\u03b3\u03b1\u03bd\u03b1 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7\u03c2 \u03c3\u03c4\u03b7\u03bd ARCTOS Solutions, \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 <a href=\"https:\/\/arctos.gr\/en\/product-category\/fiber-optic-control-instruments\/\">\u03cc\u03c1\u03b3\u03b1\u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd<\/a>.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":null,"protected":false},"author":1,"featured_media":4085,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[114,100,145,149,112,147,148],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>OTDR vs Power Meter: \u03c0\u03bf\u03b9\u03b1 \u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac; ARCTOS<\/title>\n<meta name=\"description\" content=\"OTDR vs Power Meter: \u03b4\u03b5\u03af\u03c4\u03b5 \u03c0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac, \u03c0\u03cc\u03c4\u03b5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03ac\u03b8\u03b5 \u03cc\u03c1\u03b3\u03b1\u03bd\u03bf \u03ba\u03b1\u03b9 \u03c4\u03b9 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03ad\u03be\u03b5\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/arctos.gr\/en\/otdr-vs-power-meter-diafora\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"OTDR vs Power Meter: \u03c0\u03bf\u03b9\u03b1 \u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac; ARCTOS\" \/>\n<meta property=\"og:description\" content=\"OTDR vs Power Meter: \u03b4\u03b5\u03af\u03c4\u03b5 \u03c0\u03bf\u03b9\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac, \u03c0\u03cc\u03c4\u03b5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03ac\u03b8\u03b5 \u03cc\u03c1\u03b3\u03b1\u03bd\u03bf \u03ba\u03b1\u03b9 \u03c4\u03b9 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03ad\u03be\u03b5\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03c4\u03b5\u03c7\u03bd\u03b9\u03ba\u03cc\u03c2 \u03bf\u03c0\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/arctos.gr\/en\/otdr-vs-power-meter-diafora\/\" \/>\n<meta property=\"og:site_name\" content=\"ARCTOS\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-11T17:38:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-13T07:59:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/arctos.gr\/wp-content\/uploads\/2026\/06\/otdr-vs-power-meter-diafora-arctos.jpg.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1254\" \/>\n\t<meta property=\"og:image:height\" content=\"1254\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<script type=\"application\/ld+json\" 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