P-3922 Switch

·RPSU/STAT/FAN LED indicator light：

Panel logo	light status	LED meanings
RPSU(auto control)	green	This power is operating normally.
	amber	This power is present but not power on or fault.
	off	Power supply not present.
FAN	green	System FAN operating normally.
	amber	Fan tray present by system FAN is fault.
	off	System OFF.
DIAG	green	System self-diagnostic test successfully completed.
	amber	System self-diagnostic test has detected a fault.
	off	self-diagnostic test OFF.

·Management port LED：

port	light status	LED meanings
	black(L and R)	Does not connected
Management port	green (L)	Connected ok
	green and blinking(R)	Connected ok and transmitted

·QSFP+ port LED：

	light status	LED meanings
	black(L and R)	Link down or The module is not installed
	orange and blinking(R)	Port is working in 10G mode and already receiving or sending data
QSFP+	orange (L)	The module is installed and port is working in 10G model and link up
port	green and blinking(R)	Port is working in 40G mode and already receiving or sending data
	green(L)	The module is installed and port is working in 40G model and link up

·10G Optical SFP+ port LED：

	light status	LED meanings
10G	black(L and R)	Link down or The module is not installed
Optical	orange and blinking(R)	Port is working in 1G mode and already receiving or sending data
SFP+	orange (L)	The module is installed and port is working in 1G model and link up
port	green and blinking(R)	Port is working in 10G mode and already receiving or sending data
	green(L)	The module is installed and port is working in 10G model and link up