Service Signal Flow and Wavelength Allocation

This section describes how to configure the GE service and OC3 service transparent transmission signal flow and how to plan the wavelength allocation.

GE service and OC3 service is available between NE A and NE B.

Figure 1 shows the service signal flow between NE A and NE B.

Figure 1 Unidirectional service on each NE

NOTE:

The 201 (LP1/LP1) is the logical port. When it is connected to the WDM-side IN/OUT port, no configuration is required.

• GE service and OC3 service of station A:

  The service is added by using the number 3 optical interface Rx1/Tx1 of the LQM2 on optical NE A and 201 (LP1/LP1) logical port of the LQM2 on optical NE A.

• GE service and OC3 service of station B:

  The service is dropped by using the 201 (LP1/LP1) logical port of the LQM2 on optical NE B and number 3 optical interface Rx1/Tx1 of the LQM2 on optical NE B.

Figure 2 shows the wavelength allocation of NE A and NE B.

Figure 2 Wavelength allocation diagram