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21
2025-11
Huawei OSN3500 SDH equipment N4EGS4 single board reported IN_PWR_LOW on the board.
Huawei OSN3500 SDH equipment N4EGS4 single board reported IN_PWR_LOW on the board.
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21
2025-11
Huawei SDH equipment OSN3500 network element upgrades packet service interruption during master control
Huawei SDH equipment OSN3500 network element upgrades packet service interruption during master control
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21
2025-11
Huawei SDH transmission equipment OSN3500 device AUX issue causes loss of cross board multiplexing segment information
Huawei SDH transmission equipment OSN3500 device AUX issue causes loss of cross board multiplexing segment information
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21
2025-11
Huawei SDH transmission equipment query OSN3500 N1SF64 single board optical power failure
Huawei SDH transmission equipment query OSN3500 N1SF64 single board optical power failure
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21
2025-11
Querying the Specific Meaning of the Return Parameters of Huawei SDH Transmission Equipment OSN3500 Ethernet Services
Querying the Specific Meaning of the Return Parameters of Huawei SDH Transmission Equipment OSN3500 Ethernet Services
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21
2025-11
Query OSN3500 device SLQ1 single board optical power display is not correct
Query OSN3500 device SLQ1 single board optical power display is not correct
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21
2025-11
OSN3500 device GSCC reported hard_bad after upgrading to version 5.21.19.31
OSN3500 device GSCC reported hard_bad after upgrading to version 5.21.19.31
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21
2025-11
OSN3500 device misconfigured PQ1 interface board causing failure to create TPS protection group
OSN3500 device misconfigured PQ1 interface board causing failure to create TPS protection group
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21
2025-11
Analysis of Huawei OSN3500 SDH equipment clock output docking failure
Analysis of Huawei OSN3500 SDH equipment clock output docking failure
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21
2025-11
Replacement of Q1PIUA power board for Huawei OSN2500 devices
Replacement of Q1PIUA power board for Huawei OSN2500 devices
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Name：Mr Zhang
Phone：18529092692
Tel：18529092692
Email：info@opticaltrans.com
Address：Cuiguang 1st Distriuct Buiding 8th， Shenzhen， Guangdong Province
About
Company Profile
Corporate culture
Business philosophy
Products
Huawei SDH Optical Transmission Equipment
ZTE Product Showcase
Communication Power Supply
Industry Application
News
Company News
Industry news
Contact
18529092692
Phone：18529092692
Email：info@opticaltrans.com
Address：Cuiguang 1st Distriuct Buiding 8th， Shenzhen， Guangdong Province
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