Case Study
JDSU
???? ??:www.jdsu.com/China ????????,JDSU PathTrak™ ????????????????????? ???,??? MACTrak™ ????????????????????????? ??,?????????????????????????,???????? ????????????????????????,??????,????? ??? ???? #1: HSD/VOIP ????/????? ????????????????????????????????????????,? ???????,???????,????? ???????????????????????? 1 ??? PathTrak ????????? ???????????????????,????????????????? ???????????????? – ?–1.–???? ??,????????? MACT rak ????,????????,???????