Optix Metro1000 SS49SCBL01 STM-16 Motherboard Alarm Indicator Description

Indicator Name	Indicator Status	Meaning
RUN-Green RUN light	Blinks once every 2 seconds	Normal operating status of the device
	Blinks every 4 seconds	Database protection mode; interruption of communication between single board and master control unit
	Blinks 5 times every 1 second	Program startup/loading; veneer is not in working state
	Blinks about 2 times every 1 second	Erase host software
	Blinks 1 time per 1 second	Host software not loaded
	3s on, 3s off	Normal operation state in cooperation mode
	2s on, 2s off	Extended BIOS state in match mode
CRT-emergency warning light	Out	There is no emergency alarm on the device
	Lights up	Device has emergency alarm
	2s on, 2s off	Extended BIOS state in cooperation mode
ETHERNET-MANAGED INTERFACE DATA TRANSMITTING INDICATOR (orange)	Bright or blinking	Network interface is sending and receiving data
	Out	No data is being sent or received by the network interface
ETHERNET-network management interface connection status indicator (green)	Bright	The network cable is successfully connected to the interface
	Out	Network cable and interface connection failed
Orange indicator on the 4 RJ-45 transparent data/switching interfaces	Lights up	Transparent data/external time data transmission
	Out	No transparent data/external time data transfer
Green LED on the 4 RJ-45 transparent data/switching interfaces	Lights up	With switching alarm input or output
	Out	No switching alarm input or output
LOS-optical interface signal indicator (red)	Bright	No optical signal is received at the optical interface
	Blinks 3 times every 1 second	Light received too strong
	Blinks 1 time every 1 second	Too weak light reception
	Blinks 1 time every 3 seconds	MS_RDI alarm received by optical port
	Out	Optical interface receives normal optical signal

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