The cable is terminated in either the T568A scheme or the T568B scheme. The two schemes work equally well and may be mixed in an installation so long as the same scheme is used on both ends of each cable.
Connectors use either T568A or T568B pin assignments; although performance is comparable provided both ends of a cable are the same.
IanW 發表於 2015-8-31 15:19
GMT+8, 2017-1-24 16:06, Processed in 0.104035 second(s), 6 queries.
Powered by Discuz! 7.2
© 2001-2009 Comsenz Inc.
Copyright © 2003-2017 HKEPC Production Co. Ltd.