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coM.sat ISDN Basic
The following figure shows the settings for a possible and proven configuration.
All layers have been set to TE mode and a point to multipoint link has been set. The
synchronisation is carried out via the TE port.
In this mode the green LEDs function as in NT mode, i.e. if they are permanently lit,
this shows that the GSM channels are logged in. If no call is being made then the
yellow LEDs are off. While a connection is being set up, the yellow LEDs flash slowly.
Once the connection has been made, this is indicated by the LEDs being
permanently lit.
Furthermore, the connection to the TC system is also monitored and displayed.
Correct function in TE mode is indicated by the red LED labelled "Sync" being
permanently lit. On the other hand, the red LED (Sync) is off or flashes and the two
yellow LEDs flash rapidly if there is a malfunction on the TE port.
Figure 35: TE Configuration
created:
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16/01/09
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coMsat ISDN Basic Manual V2.7.doc
Note Protection Mark according to DIN 34!
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