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Perle Gigabit Fiber to Fiber Media Installation Guide
8
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 Pass-Through.
• 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 Pass-Through.
• Blinking quickly: Fiber link present and receiving data.
•
Off: No fiber link present.