Motorola T1/E1 ユーザーズマニュアル

Canopy  T1/E1 Multiplexer 

 

 

 

 

 

 

September 2004 

 

 

 

 

 

 

     

      T1/E1 Multiplexer FPGA Version 3.4 

 
 

 

Page 50 of 73 

 

Follow these steps to configure line coding from the EMS. 

1.  From main menu EMS, select the Configuration (Config) option.  

2. Select 

Configure E1. 

RESULT: The E1 Config dialogue box opens. 

3. Click 

↓. 

RESULT: The dropdown list to specify the coding technique E1 channel opens. 

4.  Click on the appropriate line coding technique for the E1channel being 

configured. 
NOTE: You must select a coding technique: either HDB3 or AMI. 

5.  Click on the tab for the next Channel to configure line coding for channel. 

NOTE: If the system has been reset, clicking the Refresh button will replace the 
displayed values with currently-programmed values. 

6.  To configure the line coding technique for each other channel, repeat Steps 3 

and 4.  

7. Select 

Close to close the dialogue box once all channels are configured.  

RESULT: You are returned to the EMS main menu.  

Follow these steps to configure the Ethernet ports using the EMS 

1.  From the Main Menu, select the pull-down menu Config

→Ethernet.  

RESULT: The Ethernet Configuration dialogue box opens. 

2.  Indicate the appropriate choices by clicking on the appropriate radio buttons. 

NOTE: If you select Auto Negotiation Off, the Ethernet port will be forced to 100 
Mbps full duplex.  

3.  When the Ethernet configuration is complete, click OK.  

Follow this procedure to configure the T1 ports from the EMS. 

1.  From the pull-down menu, Select Config

→T1. 

RESULT: The T1 Config dialogue box opens. 

2. Click 

↓ for Length. 

RESULT: The dropdown list to specify the cable length for the T1 channel opens. 

3.  Click on the appropriate line length for the T1 being configured. 

NOTE: An improper length can result in decreased line quality or echo. 

Issue 3