Tag Archives: OSN8800

How to do when Abnormal Optical Power Reporting Caused by the Coupling Exception

Keywords: WDM products, OptiX OSN 6800, OptiX OSN 8800 Summary: When fibers on boards that use the HXFP8240, HXFP8440, or HXFP8441 pluggable module are being removed or inserted, the reported optical power at the receive end is sometimes lower than the actual optical power.   [Problem Description] Trigger conditions: The problem occasionally occurs when customer… Read More »


How to do when the Occasional Failure to Go Online for TN11HSC1 Boards

Keywords: WDM, OptiX OSN 6800, OptiX OSN 8800 T16, OptiX OSN 8800 T32 Summary: When TN11HSC is upgraded to V100R007C00SPC200, V100R007C00SPC300, or V100R007C02SPC200, there is a low probability that it fails to go online in an OptiX OSN 8800 T16 subrack, OptiX OSN 8800 T32/T64 slave subrack, or OptiX OSN 6800 slave subrack. When the fault occurs,… Read More »

Much Virtual concatenation delay lead to EoS service interrupt

Firstly, Eth service is running on MSTP link with virtual concatenation. And it’s configured with LCAS. Customer complains the link interrupts occasionally for a short time.Alarm FCS_ERR,ALM_GFP_dLFD report at the same time. The issue happens 8 times in one month.Topology as attached. Version of equipment and boards as below:OSN3500: V100R008C01B01C EGS4: 1.17 OSN8800: V100R006C01 EGSH:… Read More »

Huawei OSN8800 T32 Pre-order available

Thunder-link.com, a professional leading Huawei optical transmission equipment distributor, integrate advantage resources, now accept OSN8800 T32 system subrack and selected boards pre-ordering, more than 87% off Huawei list price, which include but not limited on: TN5B2RACK02:  2200*600*300 Rack; TN53AFB: OSN8800 T32 Subrack; TN11D4001: 40-channel Demultiplexing Board(C Even,196.00THz~192.10THz,100GHz,Thermal AWG,LC); TN11M4001: 40-channel Multiplexing Board(C_ Even,196.00THz~192.10THz,100GHz,Thermal AWG,LC); TN11ITL01: Interleaver Board(C Band);… Read More »