TP-8/16/24/32/64S User Manual Version No.: V1.2
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LED
Color Status
Explanation
PWR
Green
Often lighted The device has been charged
Non-lighted
The device runs out of power
SYS
Green
Green
Flashed
The device is in service
Non-lighted
The device runs out of power or operates abnormally
POTS
Green
Green
Lighted
Any POTS port has off-hook
Non-lighted
POTS port has no off-hook
LINK
Green
Green
Lighted
FE port is in LINK status
Non-lighted
FE port is not in LINK status
ACT
Green
Flashed
FE port has data receiving and sending
Non-light
FE port has no data receiving and sending
TXD
Green
Flashed
CONSOLE interface sends data
Non-light
There has no data sending
RXD
Green
Flashed
CONSOLE interface receives data
Non-lighted
There has no data receiving