3.4. LED Indicators
LED
Status
Description
ON
OFF
Product has no power
GREEN
All OK, no alarm condition
RED
Alarm condition, or until product has started up. (Alarm conditions
are configurable, see WeOS Management Guide)
BLINK
Location indicator ("Here I am!"). Activated when connected to
WeConfig tool, or upon request from web or/and CLI. RED BLINK
during boot indicates pending cable factory reset.
DC1
OFF
Product has no power
GREEN
Voltage present on DC1
a
RED
Voltage failure on DC1
DC2
OFF
Product has no power
GREEN
Voltage present on DC2
a
RED
Voltage failure on DC2
FRNT
OFF
FRNT disabled
GREEN
FRNT OK
RED
FRNT error
BLINK
Product configured as FRNT focal point
RSTP
OFF
RSTP disabled
GREEN
RSTP enabled
BLINK
Product selected as RSTP/STP root switch
USR1
b
OFF
Configurable, see WeOS Management Guide
GREEN
RED
LNK SHDSL
ports, link
indicator port
1-2
OFF
No DSL link
GREEN
DSL link established
GREEN FLASH
DSL link negotiation
YELLOW
Port alarm and no link. Or if FRNT or RSTP mode, port is blocked.
SHDSL ports,
quality indicator
ports 1-2
All OFF
No DSL link
3 RED
Signal to noise value below 3 dB. Unstable DSL link.
1 GREEN
Signal to noise value 3–5 dB. Marginal DSL link.
2 GREEN
Signal to noise value 6–9 dB. Normal DSL link.
3 GREEN
Signal to noise value above 9 dB. Strong DSL link.
RD
OFF
No serial data received
GREEN FLASH
Serial data received
DDW-142/242-12VDC-BP
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