Setting the Interfaces
Setting DSn Receive Interface
Setting DSn Receive Interface
Description DSn Receive interface settings should match the network equipment settings of Rate, Termination and Line Code and determine the Payload to be tested.
TIP: | To set the transmitter and receiver to the same interface settings choose | ||
| OTHER | SETTINGS CONTROL | COUPLED . |
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HOW TO: | 1 Choose the required SIGNAL rate. |
2If you have chosen 2 Mb/s as the SIGNAL rate, choose the required TERMINATION. (At all other rates the impedance is fixed.)
3If you have chosen 2 Mb/s or DS1 as the SIGNAL rate, choose the required LINE CODE. (At 34Mb/s and DS3 coding is fixed.)
4If you are measuring at the network equipment monitor point, set the
LEVEL field to MONITOR . In this case the received signal will be 20
to 30 dB below the normal level.
Choose the GAIN required to return the received signal to normal. Choose EQUALIZATION ON to compensate for cable losses if required.
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