Table of Contents
Advertisement
3
Performance Tests
PDH/DSn Test Set
84
20 Connect the Test Set DS1 Transmit OUT port to the
Transmission Test Set Clock IN DS1 port using a Bantam
cable. Connect the Transmission Test Set's DS1 Clock Out
port to the Test Set DS1 Receiver IN using a Bantam cable.
DS1 OUT
DS1 IN
Bantam to Bantam cables
21 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
22 Check there are no ALARMS/ERRORS detected by the Test
Set Receiver.
23 Set the Test Set to Frequency Measurement Results and
check that the displayed frequency is between:
Transmission Test Set
DS1 IN
1543999 Hz and 1544001Hz
Installation and Verification Manual
DS1 OUT
Advertisement
Table of Contents
