ADC 150-2205-04, Инструкция по установке и проверке

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800-357-104-01, Revision 01 Installing Multiplexers
HMS-357 List 4 and List 5 September 29, 2000 43
HXU-3
5
8
Configuring the DS3 Transport through the Config Menu
Figure 26. Setting the DS3 Port Through the HXU-358
Step Procedure Installer Check
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1 From the Config menu, select DS3 Port and then press .
For more information on navigating through the menu system, refer to the procedures detailed in
“Setting Up Basic System Parameters Through the Config Menu” on page 39 .
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2 Select Service Mode, press the to select MEM-ADMIN, then press .
No configuration changes can be made unless the Service Mode is configured as MEM-ADMIN.
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3 If this is a dual multiplexer application, Protection Mode is automatically set to PROTECTED.
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4 In most applications, Operating Mode should be set to M13.
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5 Set Line Buildout to 100FT (default) or 450FT.
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In most applications Transmit Timing should be set to LOCAL.
6 Set the BER Threshold to E-03 (default), E-06, or E-09. (This sets the BER point at which an alarm
is declared and protection switching occurs.)
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7 When you are finished configuring the DS3 Port, select Service Mode and change it to IN SERVICE.
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8 Exit the Network Status screen by pressing then .
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9 If you plan to install a fan assembly, proceed to “Installing a Fan Assembly (Optional)” on page 54 ;
otherwise, proceed to “Installing a Line Unit (HLU)” on page 56 .
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Installer Signature
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Date
Main Monitor History Config Test Inventory Quit Help
+-------------------+
| T1/E1 Ports
|
| DS3 Port |
+-----------------------------------------------------------+
| Service Mode(OUT OF SERVICE,IN SERVICE..):
IN SERVICE |
| Protection Mode (PROTECTED,UNPROTECTED) : UNPROTECTED |
| DS3 Mode (M13,C-BIT) : C-BIT |
| Line Buildout (100FT,450FT) : 100FT |
| Transmit Timing (LOCAL,LOOP) : LOCAL |
| BER Threshold (E-03,E-06,E-09) : E-03 |
+-----------------------------------------------------------+
Use <Spacebar> to cycle through option settings and <Enter> to activate
ID: 123456 | Card 'A' 01/18/00 14:12:21 ALARMS: MAJ
ENTER
SPACEBAR ENTER
ESC ENTER