【Keystone Electronics】4812,STANDOFF M/F HEX 4-40 NYL 1.75"L
4812 0021000,多配对电缆 23AWG 4PR UNSHLD 1000ft SPOOL RED
4812 0041000,CAT6E+ 4PR U/UTP CMR REEL
4812 0051000,CAT6E+ 4PR U/UTP CMR REEL
4812 0061000,多配对电缆 23AWG 4PR UNSHLD 1000ft SPOOL LT.BLUE
4812 0062500,CAT6E+ 4PR U/UTP CMR REEL
4812 006A1000,CAT6E+ 4PR U/UTP CMR RIB
4812 0081000,多配对电缆 23AWG 4PR UNSHLD 1000ft SPOOL GRAY
