Avocent ADB0037 RJ-45F To DB-9M Crossover Adapter

Cabling Diagrams: Adapter (ADB0037)
RJ-45 (Cyclades) to DB-9, crossover

RJ-45                       DB-9
Cyclades                 M / F
——–                 ——–
3 TxD ———— RxD 2
6 RxD ———— TxD 3
4 Gnd ———— Gnd 5

2 DTR ——–|— DCD 1
|— DSR 6

7 DCD —|——– DTR 4
8 DSR —|

1 RTS ———— CTS 8
5 CTS ———— RTS 7