Huawei OptiX OSN 550 Configuration Manual page 130

3 Configuring SDH Services
Step 2 Configure the SDH services of the sink NE (NE3). Refer to
services of NE3. The method and parameters for configuring the SDH services of NE3 are the
same as the method and parameters for configuring the SDH services of NE1.
Step 3 Configure the pass-through services of NE2.
1.
2.
3-48
Parameter
Sink
Timeslot
Range(e.g.
1,3-6)
Protection Source
Service Slot
Source
VC4
Source
Timeslot
Range(e.g.
1,3-6)
In the NE Explorer, select NE2 and then choose Communication > SDH Service
Configuration from the Function Tree.
Click Create on the lower-right pane to display the Create SDH Service dialog box. Set
the parameters that are required, and then click OK.
Parameter Value in
This
Example
Level VC12
Direction Bidirectiona
l
Source Slot 1-SL1D-2
(SDH-2)
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OptiX OSN 550 Multi-Service CPE Optical Transmission
Value in Description
This
Example
1-5 In this example, the total capacity of the
services is 5xE1 according to the plan. The
service level is VC12. Hence, Source Timeslot
Range of the Working Service is set to 1-5.
See Figure 3-14
1-SL1D-2 In this example, the SL1D board in slot 1 is
(SDH-2) configured as the source board of the protection
service. See
different source boards depending on the actual
situation.
VC4-1 In this example, the protection service source
uses the timeslots of VC4-1.
1-5 In this example, the total capacity of the
services is 5xE1 according to the plan. The
service level is VC12. Hence, Source Timeslot
Range of the Protection Service is set to 1-5.
See Figure
Description
In this example, E1 services are configured on the ring.
Hence, Level of the E1 services is set to VC12.
In this example, the services are transmitted and received
on the same path. That is, the services are bidirectional
services. Hence, Direction of the E1 services is set to
Bidirectional.
In this example, the SL1D board in slot 1 is configured
as the source line board. See
different source boards depending on the actual
situation.
Configuration Guide
Figure 3-14. You can select
3-14.
Step 1 and configure the SDH
Figure 3-14. You can select
Issue 02 (2011-06-30)
System