Signal Flow And Timeslot Allocation - Huawei OptiX OSN 550 Configuration Manual

3 Configuring SDH Services
Prerequisite
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Procedure
Step 1 Configure the SDH services of the source NE (NE3).
1.
2.
Step 2 Refer to
3-64
The physical topology of the network must be created.
The NEs, boards, and fibers must be created on the U2000.
The created protection subnet must be consistent with the actual network topology. For
details about how to create the protection subnet,
Chain and 2.6.3 Creating an MS Ring Protection
You must be familiar with
In the NE Explorer, select NE3, and then choose Configuration > SDH Service
Configuration from the Function Tree.
Click Create on the lower-right pane to display the Create SNCP Service dialog box. Set
the parameters that are required, and then click OK.
Parameter Value in
This
Example
Level VC12
Direction Bidirectiona
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Source Slot 3-SP3D
Source VC4 -
Source 1-5
Timeslot Range
(e.g.1,3-6)
Sink Slot 1-SL4D-1
(SDH-1)
Sink VC4 VC4-1
Sink Timeslot 1-5
Range(e.g.
1,3-6)
Activate Yes
Immediately
Step 1 and configure the SDH services of NE5. Set the parameters as follows.
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OptiX OSN 550 Multi-Service CPE Optical Transmission
see2.6.1 Configuring a Non-Protection
3.10.2 Signal Flow and Timeslot
Description
In this example, E1 services are configured. 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.
In this example, the SP3D board in slot 3 of NE3 is
configured as the source tributary board. See
3-18.
-
In this example, five E1 services are configured
between NE3 and NE5. Hence, the service source
occupies VC-12s 1-5.
In this example, the SL4D board in slot 1 of NE3 is
configured as the sink line board. See
In this example, the service sink uses the timeslots of
VC4-1.
In this example, five E1 services are configured
between NE3 and NE5. Hence, the service sink
occupies VC-12s 1-5.
-
Configuration Guide
Subnet.
Allocation.
Figure
Issue 02 (2011-06-30)
System
Figure
3-18.