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Chapter 2 Fault Isolation 2-19
TABLE 2-11 describes the components and their LEDs.
TABLE 2-11 Component LED Descriptions
Component LED Type LED Display Meaning
XSCF unit ACTIVE On (green) Indicates that the XSCF unit is active.
Off Indicates that the XSCF unit is on standby.
XSCF unit and IO
(display part for
LAN)
ACTIVE On (green) Indicates that the communication is being
performed through the LAN port.
Off Indicates that no communication is being
performed through the LAN port.
LINK SPEED On (amber) Indicates that the communication speed for the
LAN port is 1G bps.
On (green) Indicates that the communication speed for the
LAN port is 100M bps.
Off Indicates that the communication speed for the
LAN port is 10M bps.
PCI slot POWER On (green) Indicates that the power to the PCI slot is turned
on. The PCI card cannot be removed.
Off Indicates that the power to the PCI slot is turned
off. The PCI card can be removed.
ATTENTION On (amber) Indicates that an error occurred in the PCI slot.
Blinking (amber) Indicates that the card in this PCI slot is a target
device for replacement.
Off Indicates the normal state of the PCI slot.