Siemens HiPath 5000 Service Manual page 427

Technical connection conditions
Maximum supply current: approximately 34 mA; maximum supply voltage: approximately
●
40 Vdc
Ring voltage against negative supply voltage (a-wire (tip)/RING): two telephones maximum
●
Range, see Section 2.8
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Loop current detection > 10 mA
●
Ground button detection > 20 mA
●
The transmission method can be configured country-specifically by entering the
●
code.
P31003-H3560-S403-54-7620, 09/05
HiPath 3000 V6.0, HiPath 5000 V6.0, Provisional Service Manual
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Boards for HiPath 3000
Peripheral Boards
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