S444 configuration:

We have only 1 DUG and 3 RUS that are installed in the cabinet, they should be configured with

the local OMT as shown in the below figures:

And the cabinet should look at the end defined as below:

E1 connection in the DUG:

As shown in the figure below we have 2 ports for E1 connection, ETA and ETB, so the 1st E1 should be

connected to ETA and the 2nd E1 should be connected to ETB.

Please make sure to tell the BSC to define port A and port C as the E1 input.

Each E1 should be connected to one OVP, so the connection will be as follow:

1st E1 should be connected to first OVP on the left and from that OVP we have an RG45

connected to port ETA in the DUG.

2nd E1 should be connected to the second OVP and another RG45 should be connected between

the mentioned OVP and the port ETB in the DUG.

Node Parameters:

The node parameters should be like the below figure:

And the TEI value should be all the time for the first DUG 62 as showing the below figure

S666 Configuration:

In the mentioned configuration we should have 2 DUG and 6 RUS installed is the cabinet, , they should

be configured with the local OMT as shown in the below figures:

1. For the first DUG:

And the TEI value should be all the time for the first DUG 62 as showing the below figure

Node Parameters:

And the cabinet should look at the end defined

as below:

2. For the second DUG:

Node Parameters:

And the TEI value should be all the time for the second DUG 61 as showing the below figure

It is important to define the delay in the second DUG 4600 as shown in the figure below:

And the cabinet should look at the end defined as below:

E1 connection in the DUG:

As shown in the figure below we have 2 ports for E1 connection, ETA and ETB, so the 1st E1 should be

connected to ETA in the first DUG and the 2nd E1 should be connected to ETA in the second DUG.

Please make sure to tell the BSC to define port A in both DUGs as the E1 input.

Each E1 should be connected to one OVP, so the connection will be as follow:

1st E1 should be connected to first OVP on the left and from that OVP we have an RG45

connected to port ETA in the first DUG.

2nd E1 should be connected to the second OVP and another RG45 should be connected between

the mentioned OVP and the port ETA in the second DUG.

S888 Configuration:

In the mentioned configuration we should have 2 DUG and 6 RUS installed is the cabinet, they should be

configured with the local OMT as shown in the below figures:

1 for the first DGU:

Node Parameters:

And the TEI value should be all the time for the first DUG 62 as showing the below figure

And the cabinet should look at the end defined as below:

Transmission configuration:

2 for the second DUG:

Node Parameters:

And the TEI value should be all the time for the second DUG 61 as showing the below figure

It is important to define the delay in the second DUG 4600 as shown in the figure below:

And the cabinet should look at the end defined as below:

E1 connection in the DUG:

As shown in the figure below we have 2 ports for E1 connection, ETA and ETB, so the 1st E1 should be

connected to ETA in the first DUG and the 2nd E1 should be connected to ETA in the second DUG and the

third E1 should be connected to the port ETB in the first DUG.

Please make sure to tell the BSC to define port A in both DUGs and port C in the first DUG as the E1

input.

Each E1 should be connected to one OVP, so the connection will be as follow:

1st E1 should be connected to first OVP on the left and from that OVP we have an RG45

connected to port ETA in the first DUG.

2nd E1 should be connected to the second OVP and another RG45 should be connected between

the mentioned OVP and the port ETA in the second DUG.

3rd E1 should be connected to the third OVP and another RG45 should be connected between

the mentioned OVP and the port ETB in the first DUG.