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21
2025-11

How to Eliminate Single Board Alarm Lamp Display on Huawei SDH Transmission Equipment OSN3500

How to Eliminate Single Board Alarm Lamp Display on Huawei SDH Transmission Equipment OSN3500

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21
2025-11

Huawei OSN3500 device HSC_UNAVAIL alarm details and localization

Huawei OSN3500 device HSC_UNAVAIL alarm details and localization

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21
2025-11

Huawei OSN3500 devices can not normally delete the logical single board problem processing

Huawei OSN3500 devices can not normally delete the logical single board problem processing

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21
2025-11

What are the differences between Huawei transmission optical modules 1310nm single mode and 1310nm multi-mode

What are the differences between Huawei transmission optical modules 1310nm single mode and 1310nm multi-mode

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21
2025-11

Summary of AU3 services protected by Huawei SDH equipment products configured with SNCP

Summary of AU3 services protected by Huawei SDH equipment products configured with SNCP

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21
2025-11

No recovery after reversal of multiplexed segment ring due to failure of Huawei OSN3500 main control board

No recovery after reversal of multiplexed segment ring due to failure of Huawei OSN3500 main control board

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21
2025-11

Huawei OSN1500 Network Element Upgrade Causes N2EFS4 to Become N1EFS4 Solution

Huawei OSN1500 Network Element Upgrade Causes N2EFS4 to Become N1EFS4 Solution

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21
2025-11

Huawei OSN3500 device EFS0 single boards N1_N2 and N4 What are the differences Can you replace the

Huawei OSN3500 device EFS0 single boards N1_N2 and N4 What are the differences Can you replace the

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21
2025-11

The CF card indicator on the GSCC panel of the Huawei OSN3500 transmission device lights up red for a long time

The CF card indicator on the GSCC panel of the Huawei OSN3500 transmission device lights up red for a long time

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21
2025-11

SDH transmission OSN3500 equipment SL64 single board software optical port internal loopback and VC4 channel loopback service does not work

SDH transmission OSN3500 equipment SL64 single board software optical port internal loopback and VC4 channel loopback service does not work

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