Is the cable connected incorrectly or something?

Question

Computer networks

Hello. I will say right away - in the wiring of the Internet I am a complete 0.
It so happened that we agreed with our neighbors to pay for the Internet in half.
Today I laid a cable from my router to their apartment, and then a problem arose.
Began to adapt the connectors to the cable. I did it myself, stuck it in the router - 0 emotions. okay, I guess as long as the cable on the other end is not connected, he will not see anything. Went to connect with the neighbors. I also made a connector, stuck it - 0 emotions. As I understand it, I made the connectors incorrectly, the cable is fully functional, I checked it by connecting it to the network (my bandura, it’s hard to explain, but the signal reached me if the POE adapter was connected to the socket. Then I went to my friends for service, they said that I didn’t completely clamped, and it turned out that the voltage is transmitted through the network, that is, these wires are connected, and the rest are not). But the usual way - from router to router, does not work. The wires were arranged in this order: blue-white, blue, green, orange-white, green-white, orange, brown-white, brown. I did the same on the neighbors connector. collapse.

I applied the scheme to my router (distributor) as 1 to the first scheme, to the second - 2 schemes. Also crash.
Can you please tell me how to connect the router-router cable correctly?
PS I used a special stray to compress the connector, friends gave me