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21
2025-11
OSN3500 device GXCS and SXCS cross boards resume working at different times
OSN3500 device GXCS and SXCS cross boards resume working at different times
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21
2025-11
OSN3500 Device Clock Ten Basic Questions
OSN3500 Device Clock Ten Basic Questions
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21
2025-11
ODN3500 External Clock Knowledge Summary
ODN3500 External Clock Knowledge Summary
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21
2025-11
OSN3500 network element with multiple single boards reporting out-of-position alarms and power supply anomalies
OSN3500 network element with multiple single boards reporting out-of-position alarms and power supply anomalies
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21
2025-11
OSN1500 PIUB reporting power_abnormal power failure alarms
OSN1500 PIUB reporting power_abnormal power failure alarms
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21
2025-11
OSN3500 network element power supply is normal but the business board still reports power_abnormal alarms
OSN3500 network element power supply is normal but the business board still reports power_abnormal alarms
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21
2025-11
Irregular PDU cable connection caused two OSN1500 network elements to instantly and abnormally lose power
Irregular PDU cable connection caused two OSN1500 network elements to instantly and abnormally lose power
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21
2025-11
Insufficient power supply to OSN3500 power supply causes abnormal reset of network element crossover
Insufficient power supply to OSN3500 power supply causes abnormal reset of network element crossover
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21
2025-11
Battery abnormality causes instantaneous abnormal power loss of OSN7500 network elements
Battery abnormality causes instantaneous abnormal power loss of OSN7500 network elements
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21
2025-11
Line veneer current alarms with both R_LOF and R_LOS alarm problems
Line veneer current alarms with both R_LOF and R_LOS alarm problems
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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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