Blank RJ45 to DB9 Adapter RJ-45 End Color 1 Blue 2 Orange 3 Black 4 Red 5 Green 6 Yellow 7 Brown 8 White Opengear --> PC Reference: http://www.opengear.com/cabling319001.html RJ-45 Adapter Position Notes Brown 1,6 (used only Brown to 1) Green 2 Red 3 Black,Orange 4 (used only Orange to 4) Yellow 5 White 7 Blue 8 This works fine for both connecting to opengear<-->PCs, opengear<-->baytech adapter<-->baytech. But, when connecting opengear to baytech, must use Baytech's own adapter (or our reverse engineered adapter below), since it shorts some pins NOTE: Set hosts to ANSI, 115200 8,n,1, NO flow control <-- NOTE: Use standard ethernet cables when connecting Baytech <--> Opengear on both sides. Baytech to PC Adapter DB9 Side Color 1 Yellow 2 Green 3 Red 4 Blue 5 Brown 6 Orange (cut and shorted to pin 8/White) 7 Black 8 White 3-ware 9550SX Ports card: ------------------------------------- --port3-- --port1-- --port2-- --port0--