Some HBA tests, such as those for Emulex and Qlogic HBA, provide external connector testing capability. For these tests, you must connect an external connector before enabling the external subtests.
External loopback specifications for Oracle's Sun Storage 10GbE FCoE PCIe Converged Network Adapter uses QLogic technology, and multi-mode fiber-optic cable, intended for short-wave lasers. For additional details, refer to Sun Storage 10GbE FCoE PCIe Converged Network Adapter Installation Guide.
See Understanding the Tests for information on connectors.