{"id":6930,"date":"2024-10-31T13:52:48","date_gmt":"2024-10-31T05:52:48","guid":{"rendered":"http:\/\/www.comtest.cn\/?post_type=product&#038;p=6930"},"modified":"2025-05-13T16:41:19","modified_gmt":"2025-05-13T08:41:19","slug":"fth-das","status":"publish","type":"product","link":"http:\/\/www.comtest.cn\/?product=fth-das","title":{"rendered":"FTH-DAS\u5206\u5e03\u5f0f\u632f\u52a8\u4f20\u611f\u5149\u7ea4\u6d4b\u8bd5\u5934"},"content":{"rendered":"<div style=\"width: 1032px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-6930-1\" width=\"1032\" height=\"581\" poster=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/dasvideo_01.jpg\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/\u7528\u4e8e\u5149\u7ea4\u4f20\u611f\u7684VIAVINITRO\u5149\u7ea4\u4f20\u611f\u7cfb\u7edf.mp4?_=1\" \/><a href=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/\u7528\u4e8e\u5149\u7ea4\u4f20\u611f\u7684VIAVINITRO\u5149\u7ea4\u4f20\u611f\u7cfb\u7edf.mp4\">http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/\u7528\u4e8e\u5149\u7ea4\u4f20\u611f\u7684VIAVINITRO\u5149\u7ea4\u4f20\u611f\u7cfb\u7edf.mp4<\/a><\/video><\/div>\n<p>FTH-DAS \u662f\u4e00\u6b3e\u7d27\u51d1\u578b\u30012U\u300119 \u82f1\u5bf8\u673a\u67b6\u5b89\u88c5\u5f0f\u5149\u7ea4\u6d4b\u8bd5\u5934\uff0c\u5177\u6709\u5355\u901a\u9053\u548c\u53cc\u901a\u9053\u673a\u7bb1\u9009\u9879\uff0c\u7528\u4e8e\u652f\u6301\u5149\u7ea4\u7684\u8fde\u7eed\u5b9e\u65f6\u8d44\u4ea7\u76d1\u63a7\u3002<\/p>\n<p>VIAVI \u5206\u5e03\u5f0f\u58f0\u5b66\u4f20\u611f (DAS) \u5229\u7528\u5149\u7ea4\uff0c\u4e3a\u60a8\u7684\u73af\u5883\u4e2d\u53d1\u751f\u7684\u632f\u52a8\u5e72\u6270\u63d0\u4f9b\u8fde\u7eed\u52a8\u6001\u5b9e\u65f6\u4fe1\u606f\u3002\u6bcf\u4e2a FTH-DAS \u53ef\u4ee5\u76d1\u63a7\u957f\u8fbe 50 \u5343\u7c73\uff08\u5355\u901a\u9053\uff09 \u548c 100 \u5343\u7c73\uff08\u53cc\u901a\u9053\uff09\u7684\u5149\u7ea4\uff0c\u63d0\u4f9b\u53ef\u80fd\u5f71\u54cd\u8fd0\u8425\u6548\u7387\u7684\u4e8b\u4ef6\u7684\u7279\u5f81\u548c\u4f18\u5148\u7ea7\u4fe1\u606f\u3002 DAS \u8ba9\u60a8\u4ece\u4e00\u5f00\u59cb\u5c31\u5bf9\u786e\u4fdd\u8d44\u4ea7\u6027\u80fd\u5145\u6ee1\u4fe1\u5fc3\uff0c\u5e76\u51cf\u5c11\u505c\u673a\u65f6\u95f4\u548c\u4e2d\u65ad\u3002\u6b64\u5916\uff0c\u56de\u987e\u6027\u5ba1\u67e5\u548c\u8d8b\u52bf\u5206\u6790\u53ef\u5728\u4e8b\u4ef6\u7279\u5f81\u53d8\u6210\u5a01\u80c1\u4e4b\u524d\u8bc6\u522b\u5b83\u4eec\uff0c\u5b9e\u73b0\u672a\u6765\u7684\u4f18\u5316\u3002DAS \u53ef\u4ee5\u72ec\u7acb\u4f7f\u7528\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7 VIAVI \u8f85\u52a9\u6a21\u5757\u8fdb\u884c\u8865\u5145\uff0c\u4ee5\u63d0\u4f9b\u4ece\u4e8b\u4ef6\u62a5\u8b66\u7ba1\u7406\u548c\u9ad8\u7ea7\u5904\u7406\u5230\u7f51\u7edc\u89e3\u51b3\u65b9\u6848\u7684\u589e\u5f3a\u529f\u80fd\u3002<\/p>\n<figure id=\"attachment_6931\" aria-describedby=\"caption-attachment-6931\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_06.jpg\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-6931\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_06.jpg\" alt=\"\" width=\"500\" height=\"137\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_06.jpg 780w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_06-300x82.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_06-768x210.jpg 768w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_06-496x135.jpg 496w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_06-600x164.jpg 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_06-64x17.jpg 64w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><figcaption id=\"caption-attachment-6931\" class=\"wp-caption-text\">\u524d\u89c6\u56fe<\/figcaption><\/figure>\n<figure id=\"attachment_6932\" aria-describedby=\"caption-attachment-6932\" style=\"width: 500px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_05.jpg\"><img decoding=\"async\" class=\"wp-image-6932\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_05.jpg\" alt=\"\" width=\"500\" height=\"137\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_05.jpg 780w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_05-300x82.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_05-768x211.jpg 768w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_05-496x136.jpg 496w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_05-600x165.jpg 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_05-64x18.jpg 64w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><figcaption id=\"caption-attachment-6932\" class=\"wp-caption-text\">\u540e\u89c6\u56fe<\/figcaption><\/figure>\n<p style=\"text-align: center;\"><strong>FTH- DAS<\/strong><br \/>\n<strong>\u53cc\u901a\u9053\u58f0\u5b66\u4f20\u611f<\/strong><\/p>\n<h1>\u4e3b\u8981\u7279\u6027<\/h1>\n<ul>\n<li>\u4f4e\u529f\u8017\u7684\u7d27\u51d1\u578b 2U \u673a\u7bb1<\/li>\n<li>\u901a\u8fc7\u53ef\u5b9a\u5236\u7684\u8b66\u62a5\u7ba1\u7406\u7cfb\u7edf (AMS) \u7528\u6237\u754c\u9762\u8fdb\u884c\u6570\u636e\u96c6\u4e2d\u548c\u5206\u6790<\/li>\n<li>\u5353\u8d8a\u7684\u7a7a\u95f4\u5206\u8fa8\u7387\u548c\u7cbe\u786e\u7684\u4e8b\u4ef6\u5b9a\u4f4d<\/li>\n<li>\u8de8\u4e0d\u540c\u8d44\u4ea7\u3001\u73af\u5883\u548c\u5e94\u7528\u7a0b\u5e8f\u7684\u540c\u6b65\u76d1\u63a7<\/li>\n<\/ul>\n<h1>\u5e94\u7528<\/h1>\n<ul>\n<li>\u51fa\u4f17\u7684\u7ba1\u9053\u6cc4\u6f0f\u68c0\u6d4b\u548c\u7b2c\u4e09\u65b9\u5e72\u6270\u68c0\u6d4b<\/li>\n<li>\u8fdc\u7a0b\u4e0d\u95f4\u65ad\u5468\u754c\u76d1\u63a7<\/li>\n<li>\u516c\u7528\u4e8b\u4e1a\u7535\u529b\u4f20\u8f93\u72b6\u51b5\u76d1\u63a7\u548c\u8d44\u4ea7\u7ba1\u7406<\/li>\n<li>\u7535\u4fe1\u548c\u6570\u636e\u4e2d\u5fc3\u57fa\u7840\u8bbe\u65bd\u76d1\u63a7\u548c\u7269\u7406\u5a01\u80c1\u9632\u8303<\/li>\n<\/ul>\n<h1>\u4e8b\u4ef6\u68c0\u6d4b\u529f\u80fd<\/h1>\n<table width=\"444\">\n<tbody>\n<tr>\n<td width=\"158\"><strong>\u4e8b\u4ef6\u7c7b\u578b<\/strong><\/td>\n<td width=\"96\"><strong>\u7535\u529b<\/strong><\/td>\n<td width=\"94\"><strong>\u7ba1\u9053<\/strong><\/td>\n<td width=\"95\"><strong>\u5b89\u5168\u6027<\/strong><strong>\/<\/strong><strong>\u4fdd\u62a4<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"158\"><strong>\u7b2c\u4e09\u65b9\u5e72\u6270<\/strong><strong> (TPI)*<\/strong><\/td>\n<td width=\"96\">\u25a0<\/td>\n<td width=\"94\">\u25a0<\/td>\n<td width=\"95\">\u25a0<\/td>\n<\/tr>\n<tr>\n<td width=\"158\"><strong>\u5149\u7f06\u5916\u7834<\/strong><\/td>\n<td width=\"96\">\u25a0<\/td>\n<td width=\"94\"><\/td>\n<td width=\"95\">\u25a0<\/td>\n<\/tr>\n<tr>\n<td width=\"158\"><strong>\u5149\u7f06\u6545\u969c<\/strong><strong>\/<\/strong><strong>\u5931\u6548<\/strong><\/td>\n<td width=\"96\">\u25a0<\/td>\n<td width=\"94\"><\/td>\n<td width=\"95\">\u25a0<\/td>\n<\/tr>\n<tr>\n<td width=\"158\"><strong>\u63a5\u5934\u6545\u969c<\/strong><strong>\/<\/strong><strong>\u5931\u6548<\/strong><\/td>\n<td width=\"96\">\u25a0<\/td>\n<td width=\"94\"><\/td>\n<td width=\"95\"><\/td>\n<\/tr>\n<tr>\n<td width=\"158\"><strong>\u5149\u7f06\u5f2f\u66f2<\/strong><strong>\/<\/strong><strong>\u62c9\u4f38<\/strong><\/td>\n<td width=\"96\">\u25a0<\/td>\n<td width=\"94\"><\/td>\n<td width=\"95\">\u25a0<\/td>\n<\/tr>\n<tr>\n<td width=\"158\"><strong>\u62c9\u5f27<\/strong><strong>\/<\/strong><strong>\u95ea\u7535<\/strong><\/td>\n<td width=\"96\">\u25a0<\/td>\n<td width=\"94\"><\/td>\n<td width=\"95\"><\/td>\n<\/tr>\n<tr>\n<td width=\"158\"><strong>\u6cc4\u6f0f\u68c0\u6d4b<\/strong><\/td>\n<td width=\"96\"><\/td>\n<td width=\"94\">\u25a0<\/td>\n<td width=\"95\"><\/td>\n<\/tr>\n<tr>\n<td width=\"158\"><strong>\u5730\u9762\u53d8\u5f62<\/strong><\/td>\n<td width=\"96\"><\/td>\n<td width=\"94\">\u25a0<\/td>\n<td width=\"95\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>* \u7b2c\u4e09\u65b9\u5e72\u6270 (TPI) \u4e8b\u4ef6\u7684\u68c0\u6d4b\u5305\u62ec\uff1a \u6b65\u884c\u3001\u4eba\u5de5\u6316\u6398\u3001\u673a\u68b0\u5316\u6316\u6398\u3001\u56f4\u680f\u6500\u722c\u3001\u56f4\u680f\u5207\u5272\u3001\u8f66\u8f86\u79fb\u52a8\u3001\u6316\u6398\u3001\u8239\u53ea\u63a2\u6d4b\u3001\u4eba\u4e3a\u94bb\u63a2\u3002<\/p>\n<p>FTH-DAS \u7528\u6237\u754c\u9762 (UI) \u63d0\u4f9b\u51c6\u786e\u4e14\u53ef\u64cd\u4f5c\u7684\u8b66\u62a5\uff0c\u5e76\u5c06\u5176\u663e\u793a\u5728\u5730\u56fe\u4e0a\uff0c\u4ee5\u5e2e\u52a9\u4fdd\u62a4\u5ba2\u6237\u7684\u8d44\u4ea7\u3002\u5b83\u4f7f\u7528\u5148\u8fdb\u7684\u4eba\u5de5\u667a\u80fd\u6280\u672f\u6765\u533a\u5206\u80cc\u666f\u566a\u97f3\u548c\u771f\u5b9e\u5a01\u80c1\uff0c\u4ee5\u786e\u4fdd\u5ba2\u6237\u83b7\u5f97\u5b89\u5168\u6709\u6548\u54cd\u5e94\u6240\u9700\u7684\u4fe1\u606f\u3002<\/p>\n<p>\u5f53\u58f0\u5b66\u4e8b\u4ef6\u6cbf\u7740\u5149\u7f06\u53d1\u751f\u65f6\uff0c\u5b83\u4eec\u88ab FTH-DAS \u68c0\u6d4b\u5230\uff0cFTH-DAS \u5904\u7406\u63a5\u6536\u5230\u7684\u6240\u6709\u58f0\u5b66\u6570\u636e\uff0c\u5e76\u5e94\u7528\u5176\u68c0\u6d4b\u7b97\u6cd5\u6765\u8bc6\u522b\u548c\u5206\u7c7b\u4e8b\u4ef6\uff08\u4f8b\u5982\uff0c\u6316\u6398\u3001\u6500\u722c\u548c\u7ba1\u9053\u6cc4\u6f0f\uff09\u3002<\/p>\n<p>\u6bcf\u4e2a\u4e8b\u4ef6\u90fd\u88ab\u5373\u65f6\u4f20\u9012\u7ed9\u7528\u6237\/\u64cd\u4f5c\u5458\u3002\u5b83\u8bc4\u4f30\u63a5\u6536\u5230\u7684\u6240\u6709\u4e8b\u4ef6\uff0c\u8bc4\u4f30\u4e8b\u4ef6\u7684\u4f4d\u7f6e\u3001\u6301\u4e45\u6027\u3001\u8282\u594f\u548c\u79fb\u52a8\u3002\u51ed\u501f\u5176\u5148\u8fdb\u7684\u4eba\u5de5\u667a\u80fd\uff0c\u5b83\u53ef\u4ee5\u786e\u5b9a\u67d0\u4e2a\u4e8b\u4ef6\u662f\u5426\u5bf9\u8d44\u4ea7\u7684\u5b8c\u6574\u6027\u6784\u6210\u201c\u5a01\u80c1\u201d\u4ee5\u53ca\u4f55\u65f6\u53d1\u51fa\u8b66\u62a5\u3002<\/p>\n<p><a href=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_02.jpg\"><img decoding=\"async\" class=\"aligncenter wp-image-6933\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_02-1024x567.jpg\" alt=\"\" width=\"500\" height=\"277\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_02-1024x567.jpg 1024w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_02-300x166.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_02-768x426.jpg 768w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_02-496x275.jpg 496w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_02-600x332.jpg 600w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_02-64x35.jpg 64w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2024\/10\/FTH-DAS_02.jpg 1460w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<h1>\u5178\u578b\u89c4\u683c<\/h1>\n<table width=\"576\">\n<tbody>\n<tr>\n<td width=\"113\"><strong>\u53c2\u6570<\/strong><\/td>\n<td width=\"161\"><strong>\u529f\u80fd<\/strong><\/td>\n<td width=\"302\"><strong>\u53c2\u6570\u503c<\/strong><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\" width=\"113\">\uff08\u5149\u53e3\uff09<\/td>\n<td width=\"161\">\u901a\u9053\u6570<\/td>\n<td width=\"302\">\u4e24\u4e2a\uff08\u540c\u6b65\uff09<\/td>\n<\/tr>\n<tr>\n<td width=\"161\">\u5149\u7ea4\u7c7b\u578b\uff08\u5178\u578b\uff09<sup>1<\/sup><\/td>\n<td width=\"302\">\u5355\u6a21 15xx \u7eb3\u7c73 ITU G652 \u7cfb\u5217\u548c G657 \u7cfb\u5217\u3002\u9002\u7528\u4e8e G655 \u548c G656 \u7684\u5927\u591a\u6570\u5149\u7ea4\u7c7b\u578b<\/td>\n<\/tr>\n<tr>\n<td width=\"161\">\u64cd\u4f5c\u6a21\u5f0f<\/td>\n<td width=\"302\">\u5f3a\u5ea6<\/td>\n<\/tr>\n<tr>\n<td width=\"161\">\u7a7a\u95f4\u5206\u8fa8\u7387<\/td>\n<td width=\"302\">\u6700\u5c0f 0.33 \u7c73\uff0c\u7528\u6237\u53ef\u9009<\/td>\n<\/tr>\n<tr>\n<td width=\"161\">\u7a7a\u95f4\u91c7\u6837\u95f4\u9694<\/td>\n<td width=\"302\">0.67 \u7c73<\/td>\n<\/tr>\n<tr>\n<td width=\"161\">\u63a5\u53e3<\/td>\n<td width=\"302\">E2000 APC \u5149\u7ea4\u8fde\u63a5\u5668<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">\u4f20\u611f\u5149\u7f06\u957f\u5ea6<\/td>\n<td width=\"161\">\u6bcf\u4e2a\u901a\u9053\u7684\u6700\u5927\u957f\u5ea6<sup>2<\/sup><\/td>\n<td width=\"302\">50 km<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\" width=\"113\">\u9891\u7387\u4fe1\u606f<\/td>\n<td width=\"161\">\u6700\u5c0f \u68c0\u6d4b\u9891\u7387<\/td>\n<td width=\"302\">1 Hz<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\" width=\"161\">\u6700\u5927 \u9891\u7387\u54cd\u5e94<\/td>\n<td width=\"302\">1km\u5149\u7f06 = 50 kHz<\/td>\n<\/tr>\n<tr>\n<td width=\"302\">5km\u5149\u7f06= 10 kHz<\/td>\n<\/tr>\n<tr>\n<td width=\"302\">20km\u5149\u7f06= 2.5 kHz<\/td>\n<\/tr>\n<tr>\n<td width=\"302\">40km\u5149\u7f06= 1.25 kHz<\/td>\n<\/tr>\n<tr>\n<td width=\"302\">50km\u5149\u7f06= 1.0 kHz<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"113\">\u63a5\u53e3<\/td>\n<td width=\"161\">\u6570\u636e\u5b58\u50a8<\/td>\n<td width=\"302\">\u5185\u7f6e 1 TB \u6570\u636e\u5b58\u50a8\u5bb9\u91cf\uff08\u4e0d\u53ef\u62c6\u5378\u6216\u66f4\u6362\uff09\u3002\u901a\u8fc7 USB \u5b58\u50a8\u8bbe\u5907\u6216 10 Gbe \u6570\u636e\u8f93\u51fa\u5b9e\u73b0\u5916\u90e8\u5b58\u50a8<\/td>\n<\/tr>\n<tr>\n<td width=\"161\">\u901a\u4fe1<\/td>\n<td width=\"302\">\u4e00\u4e2a 1 Gbe RJ45 \u4e3b\u4ee5\u592a\u7f51\u901a\u4fe1\u7aef\u53e3<\/p>\n<p>\u4e00\u4e2a 10 Gbe RJ45 \u6570\u636e\u6d41\u7aef\u53e3<sup>3<\/sup><\/p>\n<p>\u670d\u52a1\u7aef\u53e3\u63a5\u53e3\uff1a\u4e00\u4e2a HDMI\u3001\u4e00\u4e2a 1 Gbe RJ45 \u4ee5\u592a\u7f51\u3001\u4e24\u4e2a USB 3.1 Type C<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"113\">\u673a\u68b0\u786c\u4ef6<\/td>\n<td width=\"161\">\u5c3a\u5bf8\u5305\u62ec\u540e\u90e8\u7535\u7f06\u9632\u62a4\u7f69\uff0c\u4e0d\u5305\u62ec\u624b\u67c4\uff08\u9ad8 x \u6df1 x \u5bbd\uff09<\/td>\n<td width=\"302\">90 \u6beb\u7c73 (2U) x 580 \u6beb\u7c73 x 430 \u6beb\u7c73\uff0819 \u82f1\u5bf8\uff09- \u4e0d\u5305\u62ec\u8fde\u63a5\u5668<\/td>\n<\/tr>\n<tr>\n<td width=\"161\">\u91cd\u91cf<\/td>\n<td width=\"302\">13 \u5343\u514b<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"113\">\u73af\u5883<\/td>\n<td width=\"161\">\u5de5\u4f5c\u6e29\u5ea6<sup>4<\/sup><\/td>\n<td width=\"302\">+5\u2103 \u81f3 40\u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"161\">\u6e7f\u5ea6<\/td>\n<td width=\"302\">\u6e7f\u5ea6 80% RH\uff08\u975e\u51b7\u51dd\uff09<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"113\">\u529f\u8017<\/td>\n<td width=\"161\">\u7535\u538b\u3001\u9891\u7387<\/td>\n<td width=\"302\">22-25 V DC \u6216 90 V \u81f3 305 V AC\uff0c47 \u81f3 63 Hz \uff08\u4f7f\u7528\u7ecf\u8ba4\u8bc1\u7684 PSU\uff09<\/td>\n<\/tr>\n<tr>\n<td width=\"161\">\u529f\u7387<\/td>\n<td width=\"302\">165 W\uff08\u5178\u578b\u503c\uff09<\/td>\n<\/tr>\n<tr>\n<td width=\"113\">\u8ba4\u8bc1<\/td>\n<td width=\"161\">\u5b89\u5168\u3001EMC \u548c RoHS<\/td>\n<td width=\"302\">CE\u3001UKCA\u3001RCM\u3001KC\u3001NRTL<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>1 \u8003\u8651\u5176\u4ed6\u5149\u7ea4\u7c7b\u578b\u3002<br \/>\n2 \u5355\u5411\u5149\u635f\u8017\u9ad8\u8fbe 12.5 dB\u3002\u8303\u56f4\u53d6\u51b3\u4e8e\u5149\u7ea4\u8d28\u91cf\u3001\u5f53\u5730\u73af\u5883\u548c\u6240\u9700\u7684\u7279\u5b9a\u68c0\u6d4b\u6d41\u3002<br \/>\n3 \u4e0d\u80fd\u5728\u4f7f\u7528\u540c\u4e00\u7aef\u53e3\u5199\u5165\u7f51\u7edc\u5b58\u50a8\u8bbe\u5907\u7684\u540c\u65f6\u901a\u8fc7 10 Gbe \u4f20\u8f93\u6570\u636e\u6d41\u3002<br \/>\n4 \u5982\u679c\u9884\u671f\u5de5\u4f5c\u6e29\u5ea6\u8d85\u51fa\u89c4\u5b9a\u8303\u56f4\uff0c\u8bf7\u8054\u7cfb\u6211\u4eec\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>VIAVI \u5206\u5e03\u5f0f\u58f0\u5b66\u4f20\u611f (DAS) \u5229\u7528\u5149\u7ea4\uff0c\u4e3a\u60a8\u7684\u73af\u5883\u4e2d\u53d1\u751f\u7684\u632f\u52a8\u5e72\u6270\u63d0\u4f9b\u8fde\u7eed\u52a8\u6001\u5b9e\u65f6\u4fe1\u606f\u3002\u6bcf\u4e2a FTH-DAS 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