Accton Technology SwitcHub-2se Installation Manual page 25

• When making a fiber optic connection, be sure the Tx/Rx ports on the switch
are attached to the Rx/Tx ports on the other device. Verify that the fiber
optic cable snaps into place when attached.
• Be sure the length of fiber optic cable does not exceed 2 kilometers for a
dedicated link or 412 meters when used in a shared collision domain. (Be
sure to consider signal attenuation when determining the maximum length of
fiber optic cable.)
• Verify that the workstation's adapter card is functioning properly by trying it
in another computer that has been successfully connected to the network.
If you still can't resolve the problem, please refer to
2-10
Fast SwitcHub-2se User's Guide
Setup and Configuration
in Appendix A.
Troubleshooting