Setting the Interfaces
Setting DSn Transmit Interface
Description DSn transmit interface settings should match 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. |
| Rates of DS1, DS3, 2 Mb/s and 34 Mb/s are available. |
| 2 If you have chosen 2 Mb/s as the SIGNAL rate, choose the required |
| CLOCK SYNC source - internally generated or recovered from the |
| received DSn signal. |
| If Jitter, Option 204, 205 or 206, is fitted and SIGNAL 2 Mb/s is chosen |
| a 2M REF choice is added to the menu. This allows you to choose the |
| synchronization source for the 2 Mb/s reference. The synchronization |
| source is supplied from the SONET Clock module. It can be internally |
| generated, derived from an external clock or recovered from the |
| SONET received signal. |
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