LED
Color/pattern
Meaning
Status
•
Green
Device is in active deployment and EchoRing
is reporting healthy state.
•
Green blinking (slow)
EchoRing offline.
•
Red
The main station manager task found an
unrecoverable error. Device is not working.
•
Red blinking (slow)
EchoRing not in healthy state.
•
Red /
•
Green switching (fast)
System initialization experienced a critical
failure. The system is most likely offline on
all interfaces.
•
Red /
•
Green switching (medium)
Failed to start or stop EchoRing and/or the
Bridge E or the initialization of the Bridge E
failed during bootup.
Status
•
Green flashing Config and Status
(very slow)
System is initializing.
•
Green flashing Config and Status
(very slow) with
•
Orange Status for a short moment
at the beginning of a cycle
Waiting to receive a DHCP lease.
•
Green flashing Config (slow)
alternating with
•
Green blinking Status (fast)
Update successful.
•
Green flashing Config (slow)
alternating with
•
Red blinking Status (fast)
Update failed.
•
Green flashing Config
•
Green Status
The EchoRing network interface has been
started or, in the case of a Mobile Station in
Deployment Mode, the device is ready to be
controlled via ERCI (see Section 6.2).
•
Green Config
•
Red flashing Status
Failed to deploy the configuration to flash or
failed to verify the written configuration.
all
•
Off
Inconclusive; a specific mode might have
been exited (depending on context).
Table 3iii: Explanation of LEDs
TIP
— There are other LED labels on older versions of the Bridge E: PWR (Power), ETH (Ethernet), CFG
(Config), HLT (Status).
Flashing speeds
• Very Slow: 1.6s on 1.6s off
• Slow: 800ms on 800ms off
• Medium: 200ms on 400ms off
• Fast: 200ms on 200ms off
3. Product Information
Page 6 of 45
