A.Using high performance fiber

B.Dispersion management

C.Control optical power

D.Advanced light source technology

A.Dispersion management

B.Advanced light source technology

C.Using high performance fiber

D.Control optical power

A.WSMD2 board supports F1exible ROADM configuration

B.Flexible grid technology provides flexible bandwidth settings and flexible bandwidth allocation and scheduling.

C.Improve spectrum utilization and meet flexible scheduling requirements in the future era of over 100 Gbit/= rate.

D.DFlexible ROADM is compatible with existing networks

A.ODUflex refers to non-fixed bandwidth ODUk technology

B.ODUflex bandwidth of per TS subslot is 1.25 Gbit/s

C.The advantage of ODUflex is that users can flexibly configure the capacity of the container according to the size of the service to achieve the most efficient use of railway bandwidth.

D.Services supported by ODUflex range from 1.25 Gbit/s to 10 Gbit/s

A.When the OSN 9800 Universal Platform Sub-rack is used as a slave sub-rack, the main control board must be placed.

B.In the OSN 980 0U32 sub-rack, IU70 is the primary CTU and IU78 is the standby CTU.

C.The service board can be inserted into the IU18 slot only when the OSN 9800 P18 is used as the slave sub-rack.

D.The OSN 9800 U16 sub-rack has a total of 16 service slots. These slots have the same capacity and support up to 400 bit/s ODUk crossover in a single slot.