Genesis GEN3t, Руководство пользователя, Страница: 861 / 1124

E.4 The Master/Slave connection does not synchronize
If this happens, check the following:
l
Check whether the Master/Slave mode setting for each mainframe
matches the role of that mainframe. There should be one (and only one)
Master and one or more Slave(s).
l
Check the optical Master/Slave cables. Both LEDs at the connector should
be lit.
l
Verify the cable type. The Master/Slave cables should be Multi Mode,
850 nm optical cables.
l
Very long cables and optical couplers in the cable degrade the optical
signal. For information on how to calculate optical losses, please refer to
the chapter "Calculating maximum fiber cable length" on page 908.
l
The optical connections should not be damaged and should be free of dust
and lint.
GEN3t
I3995-3.1 en HBM: public 861