Yokogawa YFGW610 - Manual (Page 17)

<A5. LED Indications>
A5-1
IM 01W02D02-01EN
A5. LED Indications
The LED indications are as follows.
Table A5-1 LED indications
LED Function
RDY Indicates the status of YFGW610
LINK
1 Indicates the status of optical network interface 1
2 Indicates the status of optical network interface 2
3 Indicates the status of optical network interface 3
4 Indicates the status of optical network interface 4
Link/ACT Speed
(RJ-45 connector)
1 Indicates the status of field wireless backbone interface 1
2 Indicates the status of field wireless backbone interface 2
3 Indicates the status of field wireless backbone interface 3
4 Indicates the status of field wireless backbone interface 4
The meanings of respective indications of the status indicator LED are as follows.
Table A5-2 Status indicator LED
Indication Status Description
Orange Booting
Green Normal operation
Red Abnormal operation Abnormal hardware operation
The meanings of respective indications of the status indicator LED for the optical network inter-
face are as follows.
Table A5-3 Status indicator LED for optical network interface
Indication Status
Green Enable optical communication
OFF No signals detected
The meanings of respective indications of the status indicator LED for the field wireless backbone
interface are as follows.
Table A5-4 Status indicator LED for field wireless backbone network interface
Indication Status
Link/ACT
Green Link up
Green blink Communicating
OFF Link down
Speed
Green 100BASE-TX communicating
OFF 10BASE-T communicating