Agilent Technologies OmniBER OTN Series Performance Verification Manual page 33

Verification.book Page 30 Monday, January 19, 2004 1:40 PM
1
Performance Tests
PDH/DSn Test Set
Bantam to Bantam cables
30
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
DS1 OUT
DS1 IN
DS1 IN
25 Set the PDH/DSn test set as follows:
TRANSMIT/RECEIVE settings to COUPLED
SIGNAL to DS1 rate
CLOCK to INTERNAL
OUTPUT LEVEL to DSX-1
LINE CODE to B8ZS
PAYLOAD TYPE to ESF UNSTRUCTURED
PATTERN to ALL ONES
26 Check there are no errors or alarms detected by the test set
receiver
27 Set the test set to frequency measurement results and check
that the displayed frequency is between:
1543999 Hz and 1544001Hz
28 Confirm that the OmniBER OTN is locked to the external
signal by disconnecting/re-connecting the BNC cable at the
OmniBER OTN CLOCK IN port.
29 Test is now complete.
OmniBER OTN
DS1 OUT
Verification Manual