11
1.7 LED Indicators
FTH4-1000M & FTH4-100M
have LEDs on the front face that report the condition of power, Fiber link & Speed, LAN link & Speed.
FTH4-1000M LED Indicators
FTH4-100M LED Indicators
LED
Color
Status
Definition
Power
Green
ON
Light if power is connected.
OFF
Power is not connected.
Fiber Link
(FTH4-100M)
Green
ON steadily
Light when the fiber port has an optical link but no link activity.
Flashing
Flash when there is data traffic.
OFF
There is no optical link.
Fiber Link
(FTH4-1000MS)
Green
ON steadily
Light when the fiber port has an optical link but no link activity.
Flashing
Flash when there is data traffic.
OFF
There is no optical link.
Fiber Speed
(FTH4-1000MS)
Green
ON
Light when the Fiber speed is 100M.
Amber
ON
Light when the Fiber speed is 1000M.
OFF
There is no optical link.
LAN LINK
Green
ON steadily
Light when the LAN port has a link but no link activity.
Flashing
Flash when there is Ethernet traffic.
OFF
There is no LAN port link.
LAN Speed
Green
ON
Light when the LAN speed is 100M.
Amber
ON
Light when the LAN speed is 1000M. (for FTH4-1000MS only)
OFF
If not lit, the LAN speed of 10M is indicated.
Содержание FTH4-1000MS
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