User's Manual

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Up to three RDUs can be inserted. If one or two units are used, then you need to
terminate the unused slot of RDU with a BLANK card.
5.3.5 Consumption of RDU
The following table shows power consumption of RDU:
Part Unit Consumption Power Remark
Enclosure
RCPU
ROPTIC
RPSU
Common Part
Multiplexer
17W
RDU
RDU 800PS 39W
LED Description
Power is not supplied
ON
Power is supplied.
Normal Operation
ALM
Abnormal Operation