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21
2025-11
OSN3500 device not grounded causing CES services to be miscoded
OSN3500 device not grounded causing CES services to be miscoded
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21
2025-11
OSN3500 device adds SNCP service prompts SNCP protection group ID illegal error code 38686
OSN3500 device adds SNCP service prompts SNCP protection group ID illegal error code 38686
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21
2025-11
Business interruption after OSN3500 upgrade due to database backup switch being turned off
Business interruption after OSN3500 upgrade due to database backup switch being turned off
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21
2025-11
PTN960 MPLS_PW_MISMERGE Alarm Handling Methods
PTN960 MPLS_PW_MISMERGE Alarm Handling Methods
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21
2025-11
PTN3900 PIU second power supply is not connected causing the unit's right half frame veneer not to power up
PTN3900 PIU second power supply is not connected causing the unit's right half frame veneer not to power up
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21
2025-11
OSN3500 Ethernet Board Inbound and Outbound Port Descriptions
OSN3500 Ethernet Board Inbound and Outbound Port Descriptions
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21
2025-11
PTN3900 devices frequently flash ETH_LINK_DOWN and REMOTE_FAULT.
PTN3900 devices frequently flash ETH_LINK_DOWN and REMOTE_FAULT.
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21
2025-11
OSN3500 device N2EFT8A single board Ping large packet does not work
OSN3500 device N2EFT8A single board Ping large packet does not work
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21
2025-11
OSN3500 SF16E single board with Raman and BPA transmission with pre-correction errors
OSN3500 SF16E single board with Raman and BPA transmission with pre-correction errors
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21
2025-11
OSN3500 power down and reboot reported a series of alarm processing
OSN3500 power down and reboot reported a series of alarm processing
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Contact Us
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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