This listing is for a JDSU / JDS Uniphase Optical Switch SB1C10231+27AF000FP 1 x 23 FC/PC SMF. This unit was pulled from a working environment and is guaranteed fully functional. It is on good cosmetic condition. 寻找更多货源请登录:www.wl95.com或拨打电话0755-86016691。...