Cisco RJ45 to DB25 adapter

25 pin D-SUB female connector to the computer

Adapter	DTE M/F Pins¹	DCE M/F Pins	MMOD Pins²
RJ-45 Pins	DB-25 Pins
1	4	5	5
2	20	6	8
3	2	3	3
4	7	7	7
5	7	7	7
6	3	2	2
7	6	20	20
8	5	4	4

8 pin RJ45 male connector to the Cisco router