Specifying E1 Settings - JDS Uniphase HST-3000 User Manual

Chapter 3 ISDN PRA testing
Specifying test settings
Specifying E1
settings
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10 Select Keep B channel then choose whether to keep the
channel open if the call is terminated at the other end.
This selection is not available in DASS2 protocol.
11 Select SA6 Byte and then specify the 8-digit SA6 Byte.
You are finished specifying ISDN settings.
The following procedure describes how to specify the E1
settings.
To specify the E1 settings
1 Access the test configuration menus. See
test configuration menus" on page 7
step 2.
2 Press the E1 soft key. You may need to use the left or
right arrow button to find the E1 soft key.
The E1 Settings menu appears.
3 Select E1 Framing and then specify the framing format
for the E1 signal:
– PCM31 (FAS)
– PCM31 (FAS+CRC)
4 Select E1 Encoding and then specify the encoding:
– HDB3: High Density Bipolar 3
– AMI: Alternate Mark Inversion
HST-3000 E1 Testing User's Guide
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