Data Protection Kit-A3; Data Protection Kit-A3 (Dpk-A3) Overview - Oki C810 Maintenance Manual

Oki Data CONFIDENTIAL

7.8 Data protection kit-A3

7.8.1 Data protection kit-A3 (DPK-A3) overview

Purpose:
By encrypting data to be stored in HDD, data is protected from eavesdropping even when
HDD is stolen.
Method:
The conversion board in which encryption chip is installed is inserted in between the CU
board and HDD.
Connected chart:
CU board
Assembled state of Data protection kit-A3
44015503TH Rev. 1
DPK-A3
Conversion
IDE IDE
HDD
bus board bus
Shape of metal plate
is different from
HDD unit of C5900.
Thickness and others
are different.
HDD in which board is installed
Connector for
connecting HDD
<Rear panel>
Sealed encryption chip
Connector for
connecting HDD
7. TROUBLESHOOTING PROCEDURE
<Top panel>
Connector to which CU is
going to be connected
232 /