High-Density Expansion Unit Enc Connectors - Hitachi AMS 2100 Hardware Manual
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Table 4-33: High-density Expansion Unit Power Supply Safety
Item
High-density expansion unit ENC connectors
The ENC cards in the high-density expansion unit are mounted inside the
unit and do not have direct access to the outside of the unit. Each ENC card
is connected to two ENC connector extension units (IN and OUT) that
connect the ENC cables to the ENC card. As shown in,
page
4-38, the connector extensions are located below the power supplies.
The ENC IN connector includes an ALM (alarm) LED that turns on when the
ENC card to which it is connected fails. The LOC (locate) LED for the ENC
unit is located on the OUT connector.
Figure 4-34
expansion unit and open to show how the ENC cable is connected inside.
Description
Item
Power Cable
Retainer
shows the connectors removed from the high-density
Figure 4-34: ENC Connectors
Hardware components
Hitachi AMS 2100/2300 Storage System Hardware Guide
Components
Description
Item
Lock Lever
Description
Safety Lock
Figure 4-31 on
4–41
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