U2000 – Thunder-Link.com

creating two assisted ASON circuits

Posted on December 11, 2024

Helps you troubleshooting lower order service Deviating on OSN3500 from tunnel

Diamond ASON Service

Posted on November 26, 2024

How to Creating a Diamond ASON Service on OSN 3500

PDH

Posted on August 19, 2014

Notice on Rectification for SDH Trail Interruption on the U2000

Huawei OSN 8800

Posted on August 1, 2014

Please Pay Attention If You Have OptiX OSN 8800 Platform Subracks Delivered Before September 2012

Huawei OSN 8800

Posted on July 31, 2014

Cautions of Insufficient OSN 8800 Cross-connect Capacity on the U2000

DWDM Products

Posted on July 30, 2014

Cautions on the Flash Memory Failure in DWDM Products

OptiX OSN 550500

Posted on July 28, 2014

Please Note That Data Boards May Fail to Start Up After an Upgrade on OptiX OSN 550/500

Posted on July 24, 2014

How to configure Huawei equipment without U2000 NMS

Posted on July 4, 2014

Do you know when reporting the error to activate basic bios ?

Posted on July 2, 2014

Do you ever meet the problem—tunnel service down in your network MSTP+