Operation
Status LED
The Perle Gigabit Fiber to Fiber Media converters have three single colored status LEDs located on the front panel of the unit.
PWR - Power/Test
∙On: Power is on and the unit is in normal operation mode.
∙Blinking slowly: the unit is in loopback mode.
∙Blinking quickly: the unit has a hardware error.
LK1 – MM1 (Fiber Link) Activity
∙On: Fiber link present.
∙Blinking slowly: The fiber link has been taken down as a result of Smart Link
∙Blinking quickly: Fiber link present and receiving data.
∙Off: No fiber link present.
LK2 – MM2/SM2 (Fiber Link 2) Activity
∙On: Fiber link is present.
∙Blinking slowly: The fiber link has been taken down as a result of Smart Link
∙Blinking quickly: Fiber link present and receiving data.
∙Off: No fiber link present.
Perle Gigabit Fiber to Fiber Media Installation Guide 8
