Difference between revisions of "Zasilacze CTS en"
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| + | |Konsole CTS-338 | ||
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| + | |<center>is using phone power</center> | ||
| + | |<center>is using phone power</center> | ||
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Latest revision as of 10:17, 17 September 2020
CTS power supply
In some cases of using system phones, its recommended or even required to plug additional power supply, which improve or allow to work of the phone. Table below describes the types of power supplies used for CTS system phones.
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| * | System phone model | 36V/160mA power supply |
12V/1,25A RJ11 power supply |
12V/1,25A | PoE |
|---|---|---|---|---|---|
| 1 | CTS-102.HT |  |
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| 2 | CTS-102.CL | |
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| 3 | CTS-102.IP | |
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| 4 | CTS-202.CL | |
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| 5 | CTS-202.BT | |
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| 6 | CTS-203.CLBT | |
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| 7 | CTS-202.IP | |
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| 8 | CTS-203.IP | |
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| 9 | CTS-232>2 consoles | |
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| 10 | CTS-330.CL | |
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| 11 | CTS-330.IP | |
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| 12 | CTS-220.CL | |
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| 13 | CTS-220.IP | |
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| 14 | Konsole CTS-338 | |
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CTS.IP phone PoE power
CTS-220.IP meet standard 802.3af (class 0). They can be powered (along with consoles) from devices with PoE (Power over Ethernet) – powered from Ethernet Network. Examples:Slican PoE card, PoE switch, Power injector devices.
CTS102.IP phone doesn't meet 802.3 standard. Despite that it can be powered from ethernet passively, within voltage of 36-48V DC.
For specific case splitter Slican UTS-1C2T can be used to power phone passively. Connecting DC power supply with 36-57V voltage to DC input (any polarisation, power adequate for connected device) and phone to LAN/PoE input, we can power phone directly from Ethernet network.
Example:
