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
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
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 |
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Off | Off | Incompatible SFP+ or XFP |
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Off | On | Power Budget exceeded – XFP’s requesting more power than |
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| specified port rating. |
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|
|
On | Off | SFP+ or XFP communication error – |
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| communicate with module |
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|
|
On | On | Internal Error |
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|
Perle | 12 |
