Cabletron Systems EMM-E6 Ethernet - Manual (Page 85)

CHAPTER 3: INSTALLATION
3-24 EMM-E6 User’s Guide
Figure 3-13. The EPIM-F1/F2 and EPIM-F3
5. Check that the LNK LED on the applicable module port is on. If the
LED is not on, perform each of the following steps until it is:
a. Check that the device at the other end of the link is powered.
b. Verify proper “cross-over” of fiber strands between the applicable
port on the module and the fiber optic device at the other end of
the fiber optic link segment.
c. Verify that the fiber connection meets the dB loss specifications
outlined in Fiber Optic Network Requirements (Chapter 2).
If you still cannot establish link, contact Cabletron Technical Support.
SMA 905 Connectors
SMA 906 Connectors w/
Half Alignment Sleeves
ST Connectors
ST Connectors
F1/F2
F1/F2
F3
CH1Book Page 24 Wednesday, March 20, 1996 7:48 AM