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Creating NE level OXC fail because of no configuration about the band and wavelength of MR2.

Publication Date:  2012-07-25 Views:  69 Downloads:  0
Issue Description
The engineer can't create NE level OXC on the NE with WSMD4. Only board level OXC of WSMD4 can be created. When the engineer create ne level OXC, it shows that fiber connection is wrong. But the logical connection is ok on T2000. Physical connection is ok. The engineer can create NE level OXC of other NE with WSMD4.
Alarm Information
When the engineer create NE level OXC, it shows that fiber connection is wrong.
Handling Process
After correctly configuring the BAND and wavelength of MR2 on T2000,the engineer can create NE level OXC.
Root Cause
The cause is no configuration the BAND and wavelength on MR2. After configuring the band and wavelength of MR2, XC can be created successfully. 
Creating NE level OXC is related with logical connection of optical fiber. When creating NE level OXC ,T2000 will check if the logical connection is correct and complete. If there is no configuration of  the band and wavelength of MR2, SCC can't know if  the logical optical fiber from OTU to MR2 is correct.  So, creating NE level OXC will fail because of no configuration of the band and wavelength of MR2.