357 (sdh), Path signal label (v5) – EXFO IQS-8100 Series Transport Blazer for IQS-600 User Manual
Page 371
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SDH Tabs
SONET/SDH Application
357
LOP OH TX/RX (SDH)
Path Signal Label (V5)
The V5 byte is allocated to indicate the content of the VC path, including
the status of the mapped payloads.
For HOP OH RX tab only:
³
Expected Path Signal Label: Allows selecting the expected Path Signal
Label.
³
Enable LP-PLM/LP-UNEQ (Low Order Path - Payload Label Mismatch /
Unequipped): Allows enabling the Signal Label Mismatch for the
expected message defined.
Bits 5, 6, 7 of V5
Description
000
a
a.
These bytes cannot be selected in receive mode.
Unequipped or supervisory-unequipped
001
Reserved (Equipped - Non-specific)
010
Asynchronous
011
Bit Synchronous
100
Byte Synchronous
101
Extended Signal Label
110
Test Signal, ITU-T 0.181 specific mapping
111
a
VC-AIS (TCM)
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