
19'' 6U Chassis page 5/71
The main characteristics of the MGNT management unit are:
• Processor: 32 bit, 177 MHz
• RAM memory: 64 Mbytes
• Flash memory: 32 Mbytes
• Operating System: Linux
Figure 3: Management board block diagram.
FAN
The FAN hosts six separate fans, each of which generates a fan failure signal in event
no rotation. These six fans are located on the front panel of the FAN module and
organised as following:
Figure 4: FAN module organisation.
The FAN hosts three power converters.
• The first power converter powers the fans number 1, 3 and 5
• The second power converter powers the fans number 2, 4 and 6
• The third one is a protection power converter
MICROSENS GmbH & Co. KG - Küferstraße 16 - 59067 Hamm - Tel. +49 2381/9452 0 - Fax 9452 100 - www.microsens.com
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