we have EGR2 Board and in some OSN1500s we cheeked and found that the board has 8 VC4s available and the technical description said that the nominal is
Is not possble to configurate the boundpath in the VC4s number 9,10,11,12,13,14,15 and 16
Please check figure 1 and figuer 2 attached
Invalid path ID, Error Code:38777
We checked and found that the problem is only:
In thet OSN1500 hat has EGR2
in the slot 13
with 126.96.36.199 software version
The problem is not in other slots like 11 and 12, we chaged the board of slot 13 to 11 or 12 slot, it is a temporaly solution.
According as feedback from R&D, this problem caused by software bug.
and there is version plan to slove it as later version R8C02B01L (the patch version for it), this problem can be solved at a patch version released before
The crossconect board of OSN1500 is SSQ2CXL16 (20Gbits/s),
The EGR2 is installed in slot 13 and this sltot with OSN1500B and with this CXC is the capacity of 2.5G.
We can’t understand why we have only 8 VC4s.
We checked and found that the problem is in thet OSN1500 hat has EGR2 in the slot 13 and have 188.8.131.52 software version. We have tow phenomena:
・ In the board view only show 8 Vc4s (Figure 1)
・ In the board view show 16 Vc4s, but is not possible configure the boundpath in the VC4s number 9,10,11,12,13,14,15 and 16 (figure2)
first, Its bandwidth is depend on the cross-connect capacity. Please check the cross-connect board.
If you have:
OSN1500, EGR2 in Slot 13 and 184.108.40.206 software version, you need move the Board to other sltot or upgrade to R8C02B01L (the patch version for it), this
problem can be solved at a patch version released before January. 2010