Gigabit RJ45 Color Order for TL-SG105 Switch: Crimping & Speed Indicator Lights

Hello, I searched the forum but did not find a definite answer. Everyone who speaks quotes either their wrong thoughts or empty sentences from books.

In what order should rj45 cables for gigabit networks be crimped?

I have a TL-SG105 switch, but everything works not as fast as I would like. Cables crimped in order:

1? Orange - white
2? Orange
3? Green - white
4? Blue
5? Blue - white
6? Green
7? Brown and white
8? Brown

Only the orange lights are lit on the switch. Do green lights indicate faster transmission?

I doubt that bad pinology is the cause of your unsatisfactory transmission speed.

Just see the FAQ section - https://www.elektroda.pl/rtvforum/topic3149141.html

Besides, what is this cable and how long? Devices have network cards that support 1Gbps?

There is no such thing as the order for fast and gigabit ethernet, the order is always the same, except that in fast only the orange and green pair are used, a straight cable is used to connect the switch to other equipment (the sequence on both sides is the same, according to the diagram A or B, it is important that it is the same on both ends of the cable).
Check, as @jimasek wrote, that the equipment you connect to this switch is 1Gb / s compatible.