Table 2-2 Pdh Board Parameters - Huawei OptiX OSN 550 Configuration Manual

2 Creating the Network
2.
Step 2 Change the values of the board parameters according to service planning and actual board
configurations. For details, see
----End
2-10
Boar
Paramet Navigation
d
er Path
Type
Optical
(Electrical
)Interface
Loopback
Check the PDH board parameters. For the PDH board parameters, see

Table 2-2 PDH board parameters

Boar
Paramet Navigation
d
er Path
Type
Tributary
Loopback
a. In
b. Choose
PDH
c. Click
Service
Load
Indication
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OptiX OSN 550 Multi-Service CPE Optical Transmission
Application Scenario
drop-down
l Non-loopback: It is the normal state. When
list.
the equipment runs normally, set this
parameter to non-loopback.
l Inloop: The loop is performed toward the
local NE.
l Outloop: The loop is performed toward the
opposite NE. Inloop and outloop of an
optical interface affect services. They are
used to locate faults.
Application Scenario
l Non-loopback: It is the normal state. When
the equipment runs normally, set this
parameter to non-loopback.
the NE
Explorer,
l Inloop: When input service signals reach
select a board.
the tributary board of the target NE, the
signals revert to the original trail. This
Configuratio function is used to locate faults of each
n > PDH service path.
Interface
l Outloop: When input service signals reach
from the
the tributary board through the input port
Function
of the local NE, the signals are looped back
Tree.
directly to the service output end.
By
l Non-loaded: The service path does not
Board/Port
process the services that are carried, to
(channel)
suppress alarms in non-loaded service
and select
paths.
Port from the
drop-down
l Load: The service path processes the
list.
services that are carried. In the case of a
tributary board that has services, set this
parameter to Load.
5.2.3 Modifying Board Configuration
System
Configuration Guide
Table 2-2.
Parameters.
Issue 02 (2011-06-30)