OptiX OSN 7500
Technical Manual - System Description 1 Overview of the OptiX OSN 7500
Huawei Technologies Proprietary
1-2
Figure 1-1 Outer view of the OptiX OSN 7500
As an intelligent optical core switching system with large capacity, the OptiX OSN
7500 is mainly used at the backbone layer of the MAN to groom and transmit various
services with different granules. It is used with the OptiX OSN 9500 and OptiX OSN
3500/2500/1500 to provide a complete MAN solution. Figure 1-2 shows how the OptiX
OSN 7500 is applied in the transmission network.
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