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.
