Siemens HiPath 3000 Series Service Documentation page 482

boards.fm
Boards for HiPath 3000
Peripheral boards
The operating mode (short or long line with the appropriate flash times) can be set up for each
subscriber line interface with HiPath 3000/5000 Manager E (the menu settings: Set up station
–> Station –> Param –> Flags).
Technical connection conditions
Maximum supply current: approximately 34 mA; maximum supply voltage: approximately
●
40 V DC
Ring voltage against negative supply voltage (a-wire (tip)/RING): two telephones maxi-
●
mum
Range, see Section 2.7
●
Loop current detection > 10 mA
●
Ground button detection > 20 mA
●
The transmission technology is set according to the specific country through the respec-
●
tively entered country code (for country initialization, see Chapter 5, "Starting Up HiPath
3000").
3-350
Nur für den internen Gebrauch
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation