User's Manual

MDS 05-6399A01, Rev. D MDS Master Station 77
NOTE: Older versions of the Duplexer Tray faceplate read TX instead of High and RX instead of Low.
In this case, for configurations with internal duplexer in which the TX frequency is lower than the RX
frequency, swap the cables on the Duplexer Tray such that TX is cabled to the port labelled RX and RX is
cabled to the port labelled TX.