When a failure occurs on a single 25 Gbps Ethernet link, the OM3 cable or the small
form-factor pluggable 28 (SFP28) transceiver might need to be replaced.
Before you begin
The following items can indicate that a single Fibre Channel link failed.
- The port status LEDs near the
port at the rear of the node canister flashes yellow to
indicate a problem with the link.
- An error event that indicates a single port failed.
About this task
Attempt each of these actions, in the following order, until the failure is fixed.
Procedure
-
Ensure that the OM3 cable is securely connected at each end.
-
Replace the OM3 cable.
-
Replace the SFP28 transceiver for the failing port on the node.
Note: You
must replace an SFP28 transceiver with the same type of SFP28 transceiver.
-
Replace the 25 Gbps Ethernet adapter.
Note: You
must replace an adapter with the same type of adapter.
-
If needed, contact Remote Technical Support for more assistance.