Deleting a trail from the network layer only deletes the WDM trail at the network layer on the NMS side

Delete the path from the NE layer. Delete the path on the NE side and the NE layer together.

Once the network layer deletes the trail, the service will not be interrupted

After the path is deleted from the network layer and the network element, the service will be interrupted

Absorption loss

Reflection Loss

Bending loss

Scatter loss

Commissioning the protection function

Commissioning feature function

Debugging Errors

Optical power commissioning

Cabinet Installation

MST

MSP

SPI

MSA

ML-PPP

Ethernet

CES E1

IMA E1

Optical power

Signal to Noise Ratio

Center wavelength

Dispersion value

8 10GE+12 GE

20 GE/FE

Otu1

STM-16

When the OSN 9800 P18 is used as the slave subrack, the IU18 slot can only be inserted into the service board

When the OSN 9800 universal platform subrack is used as the slave subrack, the main control board must be placed

In the OSN 9800 U32 subrack, IU70 is the active CTU and IU78 is the standby CTU

The OSN 9800 U16 subrack has a total of 16 service slots, these slots have the same capacity, and the maximum support single slot 400bit/s ODUK crossover

When the number of errors in the PM segment of the ODU layer exceeds the limit, the number of errors exceeds the specified error threshold.

When the PM segment of the ODU layer is degraded by bit errors, and the number of error codes exceeds the specified bit error degradation threshold

The ODUkTCMng signal is degraded, and the number of bit errors exceeds the specified error threshold.

The error error of the ODUkTCMn layer exceeds the limit, and the number of error errors exceeds the specified error degradation threshold.

Tag Aware

Access

Hybrid