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FS6300 NMS User Manual
6. Select the message length used by the SDH network –1-byte, 16-byte, or 64-byte– from the Section Trace
Message Len drop-down menu.
7. Enter the value the connetced SDH network uses for the J0 byte in the Section Trace J0 Byte field.
Note
J0 Byte only applies to the 1-byte Section Trace Messages. For 16-byte or
64-byte, the J0 value is ignored and the trace message value applies.
8. If the SDH network transmits a scrambled payload, select Enable from the Tx Payload Scramble drop-
down menu. Otherwise, select Disable.
9. If the SDH network expects to receive a scrambled payload, select Enable from the Rx Payload Scramble
drop-down menu. Otherwise, select Disable.
10. Select a diagnostic loop type from the Loopback drop-down menu. Choose from the following options:
– sonetNoLoop(0)—Not in the loopback state. The 6511RC WAN interface has not initiated or is not
under a diagnostic loop.
– sonetFacilityLoop(1)—The received signal at this interface is looped back out through the transmitter
section in the return direction.
– sonetTerminalLoop(2)—The signal that is about to be transmitted is connected to the associated
incoming receiver.
– • sonetOtherLoop(3)—Data arriving at the 6511RC H.110 interface is looped back to the originating
device.
11. For SDH Mapping, select the type of AU that corresponds to the SDH multiplexing path you want to
use. Select au4Mapper if you want to multiplex three TUG-3s into an AU-4. Select au3Mapper if you
want to multiplex seven TUG-2s into an AU-3.
12. Click Submit to save your changes.
Configuring SDH Paths
To configure SDH paths:
1. Click on SDH Path Configuration in the menu tree of the SDH Configuration window. Path Trace set-
tings will vary, depending on which type of SDH mapping is being used– AU-3 or AU-4.
Configuring SDH
Figure 120. 6511RC SDH Path Configuration
8 • Configuring the 6511RC Card
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