Serial adapter diagrams

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RJ45/DB9 adapters

Below are diagrams for RJ45 to DB9 adapters allowing connection between an Etherlite serial bay and XINU backends in a pool. The first diagram is for UART 0 (DTE). The second diagram is for the platform-dependent UART 1 (DCE).

UART 0, DTE


UART 1, DCE


EtherLite to Baytech

The third diagram represents the connection between the between the Baytech serial-controlled power strip and the EtherLite terminal annex. Note that for the particular RJ45/DB9 connectors used in this research, the colors of diagram three can be mated with the Signal labels from the first two diagrams (i.e. RTS = DB9 pin 7 = Blue).

Wiring diagram for Baytech to Etherlite connection


Null Modem

The null modem adapter is required to make connections between available UART 1 ports on two machines (UART 0 being in use for communicating results through xinu-console).

UART 1, DCE