10.1.4  

Powering the OpenStage Telephones, Add-On Devices, and Adapters 
 
The following tables provide information on the configurations at which a power supply is required using an external power supply. For the additional power supply, use only the associated original power supply (see Section 10.1.5.1 "External Power Supply").

CorNet-IP connection variants  

 Telephone  
 Configuration  
 Additional
power supply required?  
 Note  
OpenStage 20  
-  
 No1  
   
OpenStage 20 Gigabit variant  
-  
 No2  
   
OpenStage 40  
-  
 No2  
   
1 x OpenStage key  module 15  
 No2  
   
1 x OpenStage Key Module 40  
 No2  
   
2 x OpenStage Key Module 40  
 No2  
   
1 x OpenStage BLF  
 Yes, for OpenStage BLF  
 •   OpenStage BLF up to an including hardware output S30817- S7406-A101-7/-A103-2: The external power supply unit is connected to the BLF. Caution: The power supply unit used should only be used for this purpose. Using the free jack of the power supply unit to power another terminal or device is not permitted and can lead to the destruction of the OpenStage BLF.
 •   OpenStage BLF, HW Release S30817-S7406-A101-8/
- A103-3 or higher: The external power supply unit is connected to the terminal (see Fig. 10-18).
OpenStage 40 Gigabit variant  
-  
 No3  
   
1 x OpenStage Key Module 15  
 No3  
   
1 x OpenStage key  module 40  
 No3  
   
2 x OpenStage Key Module 40  
 No3  
   
1 x OpenStage BLF  
 Yes, for OpenStage BLF  
 •   OpenStage BLF up to an including hardware output S30817- S7406-A101-7/-A103-2: The external power supply unit is connected to the BLF. Caution: The power supply unit used should only be used for this purpose. Using the free jack of the power supply unit to power another terminal or device is not permitted and can lead to the destruction of the OpenStage BLF.
 •   OpenStage BLF, HW Release S30817-S7406-A101-8/
- A103-3 or higher: The external power supply unit is connected to the terminal (see Fig. 10-18).
OpenStage 60  
-  
 No3  
   
1 x OpenStage key  module 60  
 No3  
   
2 x OpenStage Key Module 60  
 No3  
   
OpenStage 60 Gigabit variant  
-  
 No3  
   
1 x OpenStage key  module 60  
 No3  
   
2 x OpenStage Key Module 60  
 Yes  
The external power supply unit is connected to the terminal  
(see Fig. 10-18)  
OpenStage 80  
-  
 No3  
 
1 x OpenStage key  module 80  
 No3  
 
2 x OpenStage Key Module 80  
 No3  
 
OpenStage 80 Gigabit variant  
-  
 No3  
 
1 x OpenStage key  module 80  
 No3  
 
2 x OpenStage Key Module 80  
 Yes  
The external power supply unit is connected to the terminal  
(see Fig. 10-18)  
1PoE class 1: PD maximum power = 0.44 W through 3.84 W, nominal classification signature current = 10.5 mA
2PoE class 2: PD maximum power = 3.84 W through 6.49 W, nominal classification signature current = 18.5 mA
3PoE class 3: PD maximum power = 6.49 W through 12.95 W, nominal classification signature current = 28.0 mA

TDM connection variants  

 Telephone  
 Configuration  
 Additional power supply required?  
 Note  
OpenStage 10  
-  
 No  
   
OpenStage 15 T  
-  
 No  
   
1 x OpenStage Key Module 15  
 No  
   
OpenStage 20  
 
-  
 No  
   
1 x OpenStage  
PhoneAdapter  
 Yes  
The external power supply unit is connected directly to the OpenStage PhoneAdapter.  
OpenStage 30  
 
-  
 No  
   
1 x OpenStage Key Module 15  
 Yes  
 
1 x OpenStage BLF  
 Yes, for OpenStage BLF  
 •   OpenStage BLF up to and including hardware output S30817- S7406-A101-7/-A103-2:
The external power supply unit is connected to the BLF.
Caution: The power supply unit used should only be used for this purpose. Using the free jack of the power supply unit to power another terminal or device is not permitted and can lead to the destruction of the OpenStage BLF.
 •   OpenStage BLF, hardware release S30817-S7406-A101-8/
- A103-3 or higher:
The external power supply unit is connected to the telephone (see Fig. 10-19).
OpenStage 40  
 
-  
 No  
   
1 x OpenStage Key Module 15  
 No  
 
1 x OpenStage  
Key  Modules 40  
 Yes  
Connecting an External Power Supply Unit (see Fig. 10-19)  
2 x OpenStage  
Key  Modules 40  
 Yes  
1 x OpenStage BLF  
 Yes, for OpenStage BLF  
 •   OpenStage BLF up to and including hardware output S30817- S7406-A101-7/-A103-2:
The external power supply unit is connected to the BLF.
Caution: The power supply unit used should only be used for this purpose. Using the free jack of the power supply unit to power another terminal or device is not permitted and can lead to the destruction of the OpenStage BLF.
 •   OpenStage BLF, hardware release S30817-S7406-A101-8/
- A103-3 or higher:
The external power supply unit is connected to the telephone (see Fig. 10-19).
1 x OpenStage  
PhoneAdapter  
 Yes  
   
OpenStage 60  
 
-  
 Yes  
The external power supply unit is connected to the telephone (see Fig. 10-19).  
1 x OpenStage  
Key  Modules 60  
 Yes  
2 x OpenStage  
Key  Modules 60  
 Yes  
1 x OpenStage USB extension  
 Yes  
2 x OpenStage  
Key Modules + 1 x OpenStage USB Extension  
 Yes  
1 x OpenStage  
PhoneAdapter  
 Yes  
The external power supply unit is connected directly to the OpenStage PhoneAdapter.
 
OpenStage 80  
 
-  
 Yes  
The external power supply unit is connected to the telephone (see Fig. 10-19)  
1 x OpenStage  
Key  Modules 80  
 Yes  
2 x OpenStage  
Key  Modules 80  
 Yes  
1 x OpenStage USB extension  
 Yes  
2 x OpenStage  
Key Modules + 1 x OpenStage USB Extension  
 Yes  
1 x OpenStage  
PhoneAdapter  
 Yes  
The external power supply unit is connected directly to the OpenStage PhoneAdapter.