This article will share some Q&A about “Local Fault Signal on GE/10GE/40GE/100GE client port (Link Fault Signaling)” queried with the […]
Introduction The OptiX OTN product series currently include the OSN 6800/8800/9800. WDM equipment uses timeslots or standard mapping procedures to […]
WDM/OTN devices support physical-layer clocks to implement frequency synchronization. To implement phase synchronization, physical clocks must work with other features. […]
We always hear that 1+1 protection or 1:1 protection in service transmit, especially in Huawei SDH and DWDM transmission fields, […]
This topic describes the convenient handling method for CHAN_ADD alarm reported on MCA8 board of Huawei OSN 6800 OSN 8800 […]
During Huawei WDM & OTN network maintenance and construction, boards or devices may be replaced. Before performing these risky operations, […]
Keywords: WDM products, OptiX OSN 6800, OptiX OSN 8800 Summary: When fibers on boards that use the HXFP8240, HXFP8440, or […]
Keywords: WDM, OptiX OSN 6800, OptiX OSN 8800 T16, OptiX OSN 8800 T32 Summary: When TN11HSC is upgraded to V100R007C00SPC200, V100R007C00SPC300, […]
OSN 8800 T64
Sometimes OSN8800 deploy as a SDH termination, that no need more SDH equipment to save deployment cost, instead you can […]
Summary: When a protected SCC board in the master subrack needs to be replaced on an NE of version OptiX […]