Line buildoutLine buildout
Timing sourceTiming source
For the switching method between PDH Tx and DSn Tx, refer to Physical Setup
in "E1 Setup and Status". Touch DS3DS3 radio button. Touching OffOff radio button
disables the transmitter.
This screen allows you to make the physical setup of the PDH transmitter in
DS3 mode. It can also be used to inspect the current status of the selected port.
The configuration options available in the setup area of the screen are
described below. The status information is described in a separate section.
Select the line build-out. The available values are:
High-0 ftHigh-0 ft
DSX-450 ftDSX-450 ft
To set transmission based on ITU-T G.703, select DSX - 450 ftDSX - 450 ft.
Select the clock source.
InternalInternal: Internal clock of the module
ExternalExternal: The clock provided from the Ext Clock connector
ReceivedReceived: The clock generated from the received signal
When ExternalExternal or ReceivedReceived is set, the right hand lamp indicates whether clock
is detected or not.
55..66..11..22 DS3 Signal SetupDS3 Signal Setup
Touching the navigation area button which represents the transmitter's DS3
layer will display the screen shown below.
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