DB50 and DB9 ( R/AMale for PCB Mount) and Female to Female mating connectors

Can some one recommend Pin compatible Right angle Male with PCB mount Connectors with 9 pin and 50 Pin

Same way need pin compatible mating Female connector with straight(Solder type) with cover single ended cable

Also looking Female to female 50 pin connectors with 50 feet length cable ( Connectos should be compatible with DB50R/A ( i am able to see connectors but when mating side facing problem so requesting you to select both