Power supply and PoE classes
The Wiki of Unify contains information on clients and devices, communications systems and unified communications. - Unify GmbH & Co. KG is a Trademark Licensee of Siemens AG.
OpenStage
The table below shows the required power provision of OpenStage phones and accessories.
Power Provision Matrix
The OpenStage Phone Adapter always need a separate power supply.
IP devices
| Device | ... with Key Modules |
Power over Ethernet | External Power Unit | ||
|---|---|---|---|---|---|
| Class 1 | Class 2 | Class 3 | |||
| OpenStage 15 | 0 or 1 (paper) | 
|
- | - | - |
| OpenStage 20 E OpenStage 20 |
- |
|
- | - | - |
| OpenStage 20 G | - | - |
|
- | - |
| OpenStage 40 | 0, 1 or 2 | - |
|
- | - |
| OpenStage 40 with BLF | 0 | - |
|
- | - |
| OpenStage 40 G | 0, 1 or 2 | - | - |
|
- |
| OpenStage 40 G with BLF | 0 | - | - |
|
- |
| OpenStage 60 OpenStage 80 |
0, 1 or 2 | - | - |
|
- |
| OpenStage 60 G OpenStage 80 G |
0 or 1 | - | - |
|
- |
| OpenStage 60 G OpenStage 80 G |
2 | - | - | - |
|
TDM devices
| Device | ... with Key Modules |
powered by UP0/E |
External Power Unit |
|---|---|---|---|
| OpenStage 10 T | 0 |
|
- |
| OpenStage 15 T | 0 or 1 (paper) |
|
- |
| OpenStage 20 T | 0 |
|
- |
| OpenStage 30 T | 0 or 1 (paper) |
|
- |
| OpenStage 30 T with BLF | 0 | - |
|
| OpenStage 40 T | 0 or 1 (paper) |
|
- |
| OpenStage 40 T | 1 or 2 (display) | - |
|
| OpenStage 40 T with BLF | 0 | - |
|
| OpenStage 60 T OpenStage 80 T |
0 | - |
|
| OpenStage 60 T OpenStage 80 T |
1 or 2 (display) | - |
|
Power Supplies
| Usage | Region | Design[1] | Order No. |
|---|---|---|---|
| OpenStage family, optiPoint family | EU | SMPS | L30250-F600-C141 |
| OpenStage family, optiPoint family | UK | SMPS | L30250-F600-C142 |
| OpenStage family, optiPoint family | US | SMPS | L30250-F600-C143 |
| optiPoint 500 telephones | EU | linear | L30250-F600-A158 |
| optiPoint 500 telephones | UK | linear | L30252-F600-A580 |
| optiPoint 500 telephones | US | linear | L30250-F600-A580 |
- ↑ SMPS =
Switched-mode power supply / 
Schaltnetzteil
linear =
Linear regulator /
Spannungsregler
Wiring
| Power provision for an IP telephone in a LAN with PoE. | 
|
| Power provision for an IP telephone in a LAN without PoE. | 
|
|
In case you want to connect an IP device (OpenStage or optiPoint) to the power supply unit, it is only supported to have one device connected to the power supply unit! |
| Power provision for a TDM telephone (if necessary - see TDM phones in the Matrix table). | 
|
The OpenStage Phone Adapter always need a separate power supply.
Extended power management via LLDP-MED
Please have a look at the following Service Information: 
Service_Info_PoE
See also
- OpenStage - the portal page of the OpenStage telephone family
- OpenStage Training - easy learning to use your feature-rich enterprise phone
- OpenStage Manager - feature description of the PC application for OpenStage
- OpenStage power supply and PoE classes - required power supply and PoE classes of phones and accessories
- OpenStage Hardware Changes and necessary Software Versions - comparative table of supported hardware versions
- OpenStage Bluetooth - OpenStage 60/80 Bluetooth feature information
- OpenStage Accessories - Add-On devices, Adapters and Accessories
- OpenStage Main Navigation - comparative information about the main navigation elements
OpenScape Desk Phone
The table below shows the required power provision of OpenScape Desk Phones and accessories.
Power Provision Matrix
IP devices
| Device | ... with Key Modules |
Power over Ethernet | External Power Unit | ||
|---|---|---|---|---|---|
| Class 1 | Class 2 | Class 3 | |||
| OpenScape Desk Phone IP 35G | - | - |
|
- | - |
| OpenScape Desk Phone IP 55G | 0 or 1 | - | - |
|
- |
| OpenScape Desk Phone IP 55G | 2 | - | - | - |
|
Power Supplies
| Usage | Region | Design[1] | Order No. |
|---|---|---|---|
| OpenScape Desk Phone family | EU | SMPS | L30250-F600-C141 |
| OpenScape Desk Phone family | UK | SMPS | L30250-F600-C142 |
| OpenScape Desk Phone family | US | SMPS | L30250-F600-C143 |
- ↑ SMPS =
Switched-mode power supply /
Schaltnetzteil
linear =
Linear regulator /
Spannungsregler
Wiring
| Power provision for an IP telephone in a LAN with PoE. | 
|
| Power provision for an IP telephone in a LAN without PoE. | 
|
|
In case you want to connect an IP device (OpenScape Desk Phone) to the power supply unit, it is only supported to have one device connected to the power supply unit! |
Extended power management via LLDP-MED
Please have a look at the following Service Information: Service_Info_PoE
See also
- OpenScape Desk Phone IP - the portal page of the OpenScape Desk Phone IP telephone family
- OpenScape Desk Phone Training - easy learning to use your feature-rich enterprise phone
- OpenStage Manager - feature description of the PC application for OpenStage and OpenScape Desk Phone
- OpenScape Desk Phone power supply and PoE classes - required power supply and PoE classes of phones and accessories
- OpenScape Desk Phone Hardware revisions - comparative table of supported hardware versions
- OpenScape Desk Phone Accessories - Add-On devices, Adapters and Accessories
- OpenScape Desk Phone Main Navigation - comparative information about the main navigation elements
