Fujitsu ETERNUS CS800 S5 User Manual page 69

Hardware Description and Basic Operations
PWC port
LINK/FAULT LEDs
Figure 28: Controller Module
Explanation
PWC port: This port is not used.
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Host interface adapter (CA#0), host interface adapter (CA#1): A host interface adapter
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is a board that has interface ports to connect a controller to the server.
DI (OUT) port: This port is used to connect a controller enclosure to a storage
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expansion module with a QSFP cable.
LAN (RMT) port, LAN (MNT) port
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These ports are RJ-45 connectors for LAN cables. LAN (RMT) port is not used with
ETERNUS CS800 S5.
U41840-J-Z125-7-76
CA#0 FAULT LED
UNIT ID LED
DI (OUT) port
Host interface adapter (CA#0)
DI (OUT) LINKUP LED
READY/FAULT LED
LAN (RMT) port
Storage Modules
MASTER LED
LAN (MNT) port
ACT LEDs
LINK LEDs
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