+--------+ |12345678| (Looking into jack) +--+ +--+ +--+ +||||||||+ |12345678| | | (Top of Plug [clip on other side]) | | | ------ | +--------+ Standard Colors ... ------------------- Orange White Orange Green Blue White Blue White Green Brown White Brown 10baseT Standard: -------------------------- Plug (Both) 1-1 W-Orange 2-2 Orange 3-3 Green 4-4 Blue 5-5 W-Blue 6-6 W-Green 7-7 W-Brown 8-8 Brown (Pairs = 1/2, 3/6, 4/5, 7/8) 10baseT Cross Over Pinout: -------------------------- Xover Plug #1 Plug #2 1-3 1 W-Orange 1 Green 2-6 2 Orange 2 W-Green 3-1 3 Green 3 W-Orange 6-2 6 W-Green 6 Orange (Pairs = 1/2, 3/6, 4/5, 7/8) 100baseT Standard Pinout: ------------------------- Plug (Both) 1-1 W-Orange 2-2 Orange 3-3 Green 4-4 Blue 5-5 W-Blue 6-6 W-Green 7-7 W-Brown 8-8 Brown (Pairs = 1/2, 3/6, 4/5, 7/8) 100baseT Cross Over Pinout: --------------------------- Xover Plug #1 Plug #2 1-3 1 W-Orange 1 Green 2-6 2 Orange 2 W-Green 3-1 3 Green 3 Orange 4-7 4 Blue 4 W-Brown 5-8 5 W-Blue 5 Brown 6-2 6 W-Green 6 Orange 7-4 7 W-Brown 7 Blue 8-5 8 Brown 8 W-Blue (Pairs = 1/2, 3/6, 4/5, 7/8)