Table of Contents
Advertisement
Setting the Interfaces
Setting PDH/DSn Transmit Interface (option 012)
Setting PDH/DSn Transmit Interface
(option 012)
Description
PDH 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
SETTINGS CONTROL COUPLED
1 Choose the required SIGNAL rate from 2 Mb/s, 8 Mb/s, 34 Mb/s, 140 Mb/s PDH,
HOW TO:
plus DS1, DS3 T-carrier interfaces.
2 Choose the required CLOCK SYNC source, internally generated, externally
generated or recovered from the received PDH signal. If you select an external
clock source, connect the external source to the appropriate port on the OmniBER
clock module.
3 If a DS1 or DS3 SIGNAL is chosen, choose the required OUTPUT LEVEL.
4 If you have chosen 2 Mb/s as the SIGNAL rate, choose the required
TERMINATION. (At all other signal rates the impedance is fixed).
5 If you have chosen 2 Mb/s, DS1 or 8 Mb/s as the SIGNAL rate, choose the
required LINE CODE. (At 34 Mb/s, 140 Mb/s and DS3 coding is fixed.)
6 If required, choose the FREQUENCY OFFSET value see "Adding Frequency
Offset to the PDH/DSn Signal" page 66.
26
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
.
OTHER
Advertisement
Table of Contents
