Setting the Interfaces
Setting Wander Receive InterfaceSetting Wander Receive Interface
Description: You can measure Wander at all DSn and SONET rates. An external
timing reference should be selected on the TRANSMIT PDH/DSn or SONET 
MAIN SETTINGS display to ensure accurate Wander results.
HOW TO: | 1 Choose an external timing reference on the TRANSMIT | SONET |
|
| MAIN SETTINGS display. See, “Setting SONET Transmit | ||
| page 4. | ||
2If you intend to measure wander on a DSn signal, set up the DSn receive interface. See, “Setting DSn Receive Interface” page 15.
3If you intend to measure wander on a SONET signal, set up the SONET receive interface. See, “Setting SONET Receive Interface” page 17.
4Choose MEASUREMENT TYPE WANDER .
5Choose the wander HIT THRESHOLD - if the received wander exceeds the value chosen a wander hit is recorded.
20