为么制品认证不可或缺？深入探讨HDMI转接头的潜在害处
<h1 style="color: black; text-align: left; margin-bottom: 10px;">HDMI协会重大更新：HDMI转接头认证计划</h1>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">身为当前最为普及的影音传输接口，HDMI接口被广泛地被<span style="color: black;">运用</span>在各类影音<span style="color: black;">制品</span>，<span style="color: black;">同期</span><span style="color: black;">亦</span>发展出各式各样的HDMI接头(Standard, Mini, Micro Connector)。市面上更衍生出多种HDMI转接头(例如公头转母头、Standard转Micro Connector等)，然而过往HDMI协会过往并未<span style="color: black;">针对</span>HDMI转接头进行<span style="color: black;">知道</span>的定义，这<span style="color: black;">亦</span>使得市售的HDMI转接头皆<span style="color: black;">没法</span>藉由认证测试来<span style="color: black;">保证</span>其质量。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">有鉴于此，</span><strong style="color: blue;"><span style="color: black;">HDMI协会于2023年4月正式推出了HDMI转接头认证计划 (HDMI Passive Adapter Compliance Program )</span></strong><span style="color: black;">，该认证计划<span style="color: black;">能够</span>涵盖到大部份<span style="color: black;">平常</span>的转接头，<span style="color: black;">包括</span>用于<span style="color: black;">区别</span>接头转换的Pig Tail Type或Small Attachment Type，或是用于特殊用途的Adjustable Cable Type，如壁嵌式HDMI插座等。</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p6-sign.toutiaoimg.com/tos-cn-i-6w9my0ksvp/32b07c418f40476aa1c0128865df530a~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1728823103&x-signature=JgcJ64%2BaEJOC6BlXtjiNJcUMecQ%3D" style="width: 50%; margin-bottom: 20px;">
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">照片</span><span style="color: black;">源自</span>：HDMI官网 HDMI Passive Adapters</p>
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<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;"><span style="color: black;">延伸阅读</span></span></strong><span style="color: black;"><span style="color: black;">：</span></span><span style="color: black;"><a style="color: black;">HDMI协会正式公告HDMI Cable认证测试规范两大更新!</a></span></p>
<h1 style="color: black; text-align: left; margin-bottom: 10px;">HDMI转接头的潜在<span style="color: black;">危害</span></h1>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">做为</span>HDMI Forum官方授权的认证测试实验室，百佳泰凭借着丰富的HDMI测试经验能量与项目实绩，长年跟与各大<span style="color: black;">制品</span>品牌以及设计制造商的进行密切<span style="color: black;">协同</span>与协作。针对HDMI转换头的潜在<span style="color: black;">危害</span>，接下来<span style="color: black;">咱们</span>将透过对HDMI规范的深入<span style="color: black;">认识</span>以及<span style="color: black;">制品</span>测试的真实数据进行深入探讨：</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">☒未经认证的HDMI<span style="color: black;">制品</span>，恐将面临协会稽核及强制下架<span style="color: black;">危害</span></span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">HDMI协会于去年新注册了Trade Dress，只要是<span style="color: black;">制品</span>外观<span style="color: black;">触及</span>HDMI公头或母座，皆视为HDMI<span style="color: black;">制品</span>，必须符合HDMI规范。加上HDMI协会于2023年5月推出了匿名举报系统，<span style="color: black;">供给</span>消费者举报不合规的HDMI<span style="color: black;">制品</span>，<span style="color: black;">因此呢</span><span style="color: black;">无</span><span style="color: black;">经过</span>认证测试的HDMI转接头有可能会面临HDMI协会稽核并强制下架，若是品牌或通路商<span style="color: black;">无</span><span style="color: black;">重视</span>到而未<span style="color: black;">需求</span>供货商完成认证，就会面临<span style="color: black;">制品</span>下架跟退货的<span style="color: black;">危害</span>。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">HDMI Type-A公母转接头<span style="color: black;">制品</span>实测</span></strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><span style="color: black;">咱们</span>以两款HDMI Type-A公母转接头来实测质量，藉由阻抗的测试来<span style="color: black;">认识</span><span style="color: black;">怎样</span>影响讯号传输。Model A转接头在阻抗测试表现很差，红色的部份<span style="color: black;">便是</span>超出SPEC规范的部份，<span style="color: black;">咱们</span><span style="color: black;">能够</span>观察到8K讯号完全<span style="color: black;">没法</span><span style="color: black;">表示</span>，4K讯号即便有<span style="color: black;">表示</span>但画面<span style="color: black;">亦</span>撕裂歪斜。Model B转接头的阻抗<span style="color: black;">亦</span>是超出SPEC规范，但<span style="color: black;">情况</span><span style="color: black;">无</span>Model A转接头<span style="color: black;">那样</span>糟糕，4K讯号<span style="color: black;">能够</span>正常<span style="color: black;">表示</span>，但8K讯号则完全出不来。</span></p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://p3-sign.toutiaoimg.com/tos-cn-i-6w9my0ksvp/b38484f793ec41219390b7421a7494d2~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1728823103&x-signature=qYPLuLgCgBoihK%2BWtw7MDoqF9EQ%3D" style="width: 50%; margin-bottom: 20px;"></div>
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