Today I want to tell you about the TU pointer adjustment event. When the local station detects a TU pointer justification event on a lower-order channel, it does not mean that pointer justification occurs at the local station. Instead, it means that pointer justification occurs at the remote station corresponding to the lower-order channel. Pointer justification occurs during lower-order channel multiplexing into the AU. To be specific, pointer justification occurs in upstream signals. However, pointers are explained in downstream signals, or at the receive end. Therefore, the pointer justification at the local station can be detected only at the remote station. When the local station detects a pointer justification event, the pointer justification occurs at the remote station.
TU pointer adjustment event
Created: Feb 10, 2021 03:09:31Latest reply: Feb 10, 2021 03:15:33
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Thank you very much for sharing
 I suggest you share more information on your next post, like this one： https://forum.huawei.com/enterprise/en/configuring-10g-lan-10g-wan-in-dwdm-network/thread/606220-875 |
liqiang185
Reply lucian2003 Created Feb 10, 2021 03:22:38
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you are welcome, Welcome to exchange and share the knowledge and experience of transmission network here for a long time 
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