Configuring the TRX Six-in-One Output

This describes how to configure the antenna feeder attributes and the extension connection attributes of the DFCU and how to configure the DFCB and its antenna feeder attributes for the BTS3012, BTS3012 II, or BTS3012AE to achieve the TRX six-in-one output.

Scenario	BSC initial configuration
Mandatory/Optional	Optional. Only one DFCU and one DFCB is configured when the six-in-one output of TRXs needs to the implemented in the BTS3012, BTS3012 II, or BTS3012AE.

NOTE:

• The DFCB must cooperate with the DFCU to provide the six-in-one output of TRXs.
• The DFCU cannot be bound to the QTRU for use.
• The DFCB should not be configured in slot 20 of the DAFU subrack in the BTS3012, BTS3012 II, or BTS3012AE. The slots on both sides of the DFCB slot should not be configured with the DFCU or the DFCB.
• The TRX to be tuned can be configured on downlink tributary A or B. Each tributary can be configured with up to two TRXs.
• The frequency band type of the DFCB must be the same as that of the TRX in the BTS.

Prerequisite

Procedure

1. On the BSC6000 Local Maintenance Terminal, right-click the BTS to be operated.
2. Choose Add or Delete Site Board from the shortcut menu. A dialog box is displayed, as shown in Figure 1.
   Figure 1 Add or Delete Site Board dialog box
   
   

3. Click Add or Delete Board. A dialog box is displayed, as shown in Figure 2.
   Figure 2 Site Device Attributes dialog box
   
   

4. Right-click an idle slot and then choose Add Board > DFCB from the shortcut menu. The addition of a DFCB is complete.
5. Right-click DFCB and choose Configure Board Attributes from the shortcut menu. A dialog box is displayed, as shown in Figure 3.
   Figure 3 Set Antenna Feeder Property dialog box
   
   

6. See Table 1 to set the parameters, as shown in Figure 4.
   Figure 4 Setting DFCB antenna feeder attributes
   
   

7. Click OK to return to the dialog box shown in Figure 2.
8. Right-click an idle slot and then choose Add Board > DFCU from the shortcut menu. A DFCU is added.
9. Right-click DFCU and choose Configure Board Attributes from the shortcut menu. A dialog box is displayed, as shown in Figure 5.
   Figure 5 Set Antenna Feeder Property dialog box
   
   

10. See Table 1 to set the parameters, as shown in Figure 6.
    Figure 6 Setting antenna feeder attributes
    
    

11. Click the Extended Connection Attributes tab. The tab page is displayed, as shown in Figure 7.
    Figure 7 Extended Connection Attributes tab page
    
    

12. See Table 1 to set the parameters, as shown in Figure 8.
    Figure 8 Setting extension connection attributes of the DFCU
    
    

13. Click OK. The configuration of the extension connection attributes of the DFCU is complete.