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Testing the Installation
SEH100TX User’s Guide 5-5
Figure 5-3 EPIM-100FX Port
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 device at the other end of the link is powered up.
b. Verify that there is proper “cross-over” of the fiber optic strands
between the applicable port on the SEH and the fiber optic device
at the other end of the fiber optic 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.
Refer to Section 1.3 for instructions on getting help.
5.2 TESTING THE INSTALLATION
The SEH100TX-22 is now ready for operation. Before placing the
network into service, test that all stations can be addressed and that the
SEH 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.
EPIM 1
5X
4X
3X
2X
1X
16X
15X
14X
13X
12X
EPIM-
100FX
LNK
1510_10
EPIM 2