Cabletron Systems SEHI100TX-22 - Manual (Page 41)

Testing the Installation
SEHI100TX User’s Guide 5-5
3. At the other end of the fiber optic cable, attach the SC connector to the
other device.
4. Check that the EPIM-100FX (or EPIM-100FMB) LNK LED is on. If
the LED is off, perform the following steps until it is on:
a. Check that the power is turned on for the device at the other end of
the link.
b. Verify that there is a proper crossover of fiber optic strands
between the applicable port on the SEHI and the fiber optic device
at the other end of the fiber optic link segment.
c. Verify that the fiber optic connection meets the dB loss
specifications outlined in Section 3.1.3.
If a link is not established, contact Cabletron Systems Technical Support.
5.2 TESTING THE INSTALLATION
The SEHI00TX-22 is now ready for operation. Before placing the
network into service, test that all stations can be addressed and that the
SEHI and all stations are indicating normal operation. Ensure that the
networking software is configured properly to match the installed
network. If there are any errors or abnormal operation, proceed to
Chapter 6, Troubleshooting.