Signal Flow And Timeslot Allocation; Per-Ne Configuration Procedure; Figure 3-2 Signal Flow And Timeslot Allocation Of The Services On The Non-Protection Chain - Huawei OptiX OSN 550 Configuration Manual

OptiX OSN 550 Multi-Service CPE Optical Transmission
System
Configuration Guide

3.2.2 Signal Flow and Timeslot Allocation

To configure services on the non-protection chain, you need to plan the traffic direction and
timeslot allocation for the services on the non-protection chain.
Figure 3-2
added to or dropped from NE1 and NE2.

Figure 3-2 Signal flow and timeslot allocation of the services on the non-protection chain

3-SP3D
5×E1

3.2.3 Per-NE Configuration Procedure

The configuration of services on the non-protection chain is not related to the configuration of
the protection subnet. To configure the services on the non-protection chain, configure the SDH
services from the tributary board to the line board on the source and sink NEs if the protection
subnet is already created.
Prerequisite
l
l
l
l
Procedure
Step 1 Configure SDH services on the source NE (NE1).
1.
2.
Issue 02 (2011-06-30)
shows the signal flow and timeslot allocation. In this example, five E1 services are
1-SL1D-1
线路
板
NE1
Tributary board Line board
3-SP3D 1-SL1D
Line Board
Tributary Board
Traffic direction of the non-protection chain
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, see
Chain.
You must be familiar with the information about
Allocation.
Select NE1 in the NE Explorer, and then choose Configuration > 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,
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1-SL1D-1
VC4-1:1-
5(VC12)
NE2
Line board Tributary board
1-SL1D
3 Configuring SDH Services
3-SP3D
5×E1
3-SP3D
2.6.1 Configuring a Non-Protection
3.2.2 Signal Flow and Timeslot
3-5