na81096
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<p><p><p><p><p><p>QSFP+ Loopback adapter modules are used for testing QSFP ports on system boards and <a href="<a href="<a href="<a href="<a href="<a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a>" rel="external nofollow"><a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a></a>" rel="external nofollow"><a href="<a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a>" rel="external nofollow"><a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a></a></a>" rel="external nofollow"><a href="<a href="<a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a>" rel="external nofollow"><a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a></a>" rel="external nofollow"><a href="<a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a>" rel="external nofollow"><a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a></a></a></a>" rel="external nofollow"><a href="<a href="<a href="<a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a>" rel="external nofollow"><a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a></a>" rel="external nofollow"><a href="<a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a>" rel="external nofollow"><a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a></a></a>" rel="external nofollow"><a href="<a href="<a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a>" rel="external nofollow"><a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a></a>" rel="external nofollow"><a href="<a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a>" rel="external nofollow"><a href="http://wangman003.livejournal.com/3705.html" rel="external nofollow">http://wangman003.livejournal.com/3705.html</a></a></a></a></a>" rel="external nofollow">SFP+ Cables</a> switches. The electrical loopback provides a cost effective method for QSFP port testing. Transmitting data from the host is electrically routed (internally to the loopback module) to the receiving data outputs and back</p></p></p></p></p></p>