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SONET test procedures
Point to point / Ring testing
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Overview
Before you begin
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365-374-074
Issue a, April 2002
This test provides procedures for testing the 2-fiber BLSR
functionality and verifies the end-to-end transmission through the ring.
Prior to performing this task, you must:
•
verify that all required circuit packs are installed (see Chapter 5,
section
"Circuit pack installation"
•
verify that no cross-connections have been made on any port to
be included in the protection group
•
verify that the DCC channels are configured correctly (see
section
"Provision DCC"
Lucent Technologies
(5-8))
(8-29)).
Span / Ring testing
8 - 3 9
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