Configuration Process

This section considers station A as an example to describe the configuration process of the 52TOM board.

Precautions

NOTE:

The client-side optical interfaces can access services at a maximum rate of 5 Gbit/s.
The client-side of each optical interface can access services at a maximum rate of 1.25 Gbit/s.
Only one GE service can be input through each group of ClientLP ports.
When the number of a route of the ClientLP1 or ClientLP3 port is the same as that of a route of the ClientLP2 or ClientLP4 port, the two routes cannot be configured with cross-connections at the same time. For example, if the 201(ClientLP1/ClientLP1)-1 service type is configured, the 202(ClientLP2/ClientLP2)-1 service type must not be configured.
The client-side optical interfaces and WDM-side optical interfaces can be chosen as you like.

NOTE:

The ClientLP5 and ClientLP7 do not support the Non-Cascading ODU0 tributary-line mode (Any->ODU0->ODU1->OTU1) mode.
Before the working modes of the ClientLP1 and ClientLP3 ports are set to ODU0 tributary-line mode (Any->ODU0->ODU1->OTU1), the working modes of the ClientLP5 and ClientLP7 ports must be set to None (not for ports).

Procedure

Set the Working Mode of the 52TOM board. In the NE Explorer, select a 52TOM board, and choose Configuration > Working Mode from the Function Tree. Set Board Working mode to None-Cascading and then set Port Working Mode to ODU0 tributary-line mode (Any->ODU0->ODU1->OTU1). For details, see Configuring the Working Mode of the 52TOM Board.
In the Path Views, set the type of client-side ports 7 (RX5/TX5), 8 (RX6/TX6), 9 (RX7/TX7) and 10 (RX8/TX8) to Line Side Color Optical Port. For details, see Modifying Ports.
NOTE:
When the 52TOM board is used as a tributary & line board, a corresponding WDM-side optical module must be inserted in the WDM-side optical interface, and the Type of this optical interface must be changed to Line Side Color Optical Port.
In the NE Explorer, select the desired board , and choose Configuration > WDM Interface from the Function Tree. Configure the Service Type at the WDM Interface of the 52TOM. For details, see Configuring the Service Type.

Configure two cross-connections for the two Any services that are input to the 52TOM board.

NOTE:

In this scenario, for Any services, only the FE, GE, FC100, FICON, DVB-AS, DVB-SDI, ESCON, and FDDI services can be accessed.

Configure the cross-connections from the RX/TX ports to the ClientLP ports on the 52TOM board for the Any services that are input to the board.

NOTE:

In this scenario, for Any services, only the FE, GE, FC100, FICON, DVB-AS, DVB-SDI, ESCON, and FDDI services can be accessed.

Parameters	Value
Level	ANY
Service Type	FE
Direction	Bidirectional
Source Slot	Shelf2(Subrack2)-15-52TOM
Source Optical Port	3(RX1/TX1)
Source Optical Channel (eg.1,3-6)	1
Sink Slot	Shelf2(Subrack2)-15-52TOM
Sink Optical Port	201(ClientLP1/ClentLP1)
Sink Optical Channel (eg.1,3-6)	1

NOTE:

The Service Type must be the same as the Service Type at the WDM port of the 52TOM board.

Repeat 4.a to configure the remaining Any services.

Configure two separate cross-connections from the internal logical port to ports 9 (RX7/TX7) and 10 (RX8/TX8) for the 52TOM board to achieve dual feeding.

Parameters	Value
Level	OTU1
Service Type	-
Direction	Bidirectional
Source Slot	Shelf2(Subrack2)-15-52TOM
Source Optical Port	51(ODU1LP1/ODU1LP1)
Source Optical Channel (eg.1,3-6)	1
Sink Slot	Shelf2(Subrack2)-15-52TOM
Sink Optical Port	9(RX7/TX7)
Sink Optical Channel (eg.1,3-6)	1

Parameters	Value
Level	OTU1
Service Type	-
Direction	Unidirectional
Source Slot	Shelf2(Subrack2)-15-52TOM
Source Optical Port	51(ODU1LP1/ODU1LP1)
Source Optical Channel (eg.1,3-6)	1
Sink Slot	Shelf2(Subrack2)-15-52TOM
Sink Optical Port	10(RX8/TX8)
Sink Optical Channel (eg.1,3-6)	1

NOTE:

The working channel port and the protection channel port are the two ports for dual feeding. The service in the working channel must be set as bidirectional, and the service in the protection channel must be set as unidirectional. In this example, port 9 (RX7/TX7) in the working channel port, and port 10 (RX8/TX8) is the protection channel port.

Repeat 5.a to configure two separate cross-connections from the internal logical port to ports 7 (RX5/TX5) and 8 (RX6/TX6) for the 52TOM board to achieve dual feeding.

Configure the selective receiving feature for the WDM side of the 52TOM board.

In the NE Explorer, select the NE and choose Configuration > Port Protection.

In the Port Protection user port, click New. In the Confirm dialog box displayed, click OK. The Create Protection Group dialog box displayed. Select Intra-Board 1+1 Protection from the Protection Type. Enter the other parameters of the protection group. For details of parameters, see the Feature Description.

Parameters	Value
Protection Type	Intra-Board 1+1 Protection
NE with Working Channel	NE8850
Board with Working Channel	Shelf2(Subrack2)-15-52TOM
Working Channel	9(RX7/TX7)
NE with Protection Channel	NE8850
Board with Protection Channel	Shelf2(Subrack2)-15-52TOM
Protection Channel	10(RX8/TX8)

Click OK. In the window that is displayed, click Close. The created protection group is displayed in the window.
Repeat 6.b and 6.c to configure the selective receiving feature of the ports 7 (RX5/TX5) and 8 (RX6/TX6) for the 52TOM board.