The Pioneer CDE-5773 is a 20-foot replacement IP-Bus changer cable with power and ground leads. The cable has a black 11-pin female connector (plugs into the changer) on one end, and a blue 11-pin female connector (plugs into the Pioneer receiver) on the other end. The power lead has an in-line 2-amp fuse.
This replacement cable works with any Pioneer P-Series receiver and changer (P-Series products have model numbers that contain the letter "P" DEH-P, KEH-P, CDX-P, etc.).