User's Manual

Perle C/CM-10GT Media Modules Installation Guide 12
LK1- Port 1 Activity
On: Fiber link present.
Blinking quickly: Fiber link present and receiving data.
Blinking slowly: The fiber link has been taken down as a result of
Smart Link Pass-Through.
Blinking one second on, 3 seconds off: the maximum specified
operating temperature within the inserted module has been
exceeded.
Off: No fiber link present.
LK2 – 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.
Blinking one second on, 3 seconds off: the maximum specified
operating temperature within the inserted module has been
exceeded.
Off: No copper link present.
LK1 LK2 Error Codes
LK1 LK2 Meaning
Off Off Incompatible SFP+ or XFP
Off On Power Budget exceeded – XFP’s requesting more power than
specified port rating.
On Off SFP+ or XFP communication error – C/CM-10GT unable to
communicate with module
On On Internal Error