APC ( PS9-DTE ) Chống Sét Cho Serial RS232 lines (9 pin female to male) APC ProtectNet standalone surge protector for Serial RS232 lines (9 pin female to male) PS9-DTE Input Number of Power Cords 1 Surge Protection and Filtering Data Lines Protected (multi-line only) 1-9 ts_nm_surge_response 1ns Peak Current Common Mode 0.2kAmps Physical Maximum … Đọc tiếp APC ( PS9-DTE ) Chống Sét Cho Serial RS232 lines (9 pin female to male)