Perle C/CM 10GRT-SFP Media Converter Module Installation Guide 13
Green:
2.5G/10G
Yellow:
100M/1G
Off:
10M
LK
–
Port 2 Activity
On:
Copper link present.
Blinking quickly:
Copper link present and receiving
data.
Blinking slowly:
The copper link has been taken
down as a result of Smart Link Pass-Through.
Off:
No copper link present.
LK1/LK Error Codes
LK1 LK
Meaning
Off
Off
Incompatible SFP/SFP+
On
On
Internal Error
Off
On
Mismatch in Cut-though mode
On
Off
SFP/SFP+ communication error
PWR Red LED Errors
LK1
LK
Meaning
Blinking Blinking Blinking one second on, 3
seconds off: the maximum
specified operating temperature
within the inserted module has
been exceeded
Off
Off
Internal Hardware.