FollowsFollows
TCMTCM
SDH/SONETSDH/SONET
switchingswitching
55..11..22..22 SDH Frame SetupSDH Frame Setup
Touching the navigation area button which represents the receiver's SDH layer
will launch the following screen.
The manner of setting up the SDH interface of receiver is the same as that of
transmitter. Refer to SDH Frame Setup in "Transmitter Setup".
To make the currently selected receiver follow either the transmitter or Port 1
receiver (i.e. copy its settings), touch the right-most button in the navigation
area and select the relevant value in the drop-down menu. The receiver settings
continue to follow the change of either the transmitter or Port 1 receiver. The
default setting is NoneNone. Note that the Port 1 receiver cannot follow the Port 2
receiver.
Select the
TCM
(Tandem Connection Monitoring). The available TCM is
decided by multiplex structure. If you select other TCM, the multiplex structure
on the setup area will be changed.
The possible settings are:
OffOff
N1 (VC-4)N1 (VC-4)
N1 (VC-3)N1 (VC-3)
N2 (VC-12/11)N2 (VC-12/11)
Allows you to switch between SDH and SONET.
55..11..33 Status InformationStatus Information
This section describes the status information available for the SDH layer in the
status area of the Ports SetupPorts Setup screen.
55..11..33..11 Status SummaryStatus Summary
The status summary displayed for the SDH layer consists of the following
information:
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