1.pxf.datfc02
Description
The PX24X Hybrid IP PBX` analog DC loop trunk card (or FXO card) 1.pxf.datfc02
has eight line circuits that can detect line DC feed, polarity reversal, and 12 kHz
charge pulses and are capable of on-hook reception of tones such as receiving Caller
ID information transmitted. The analog DC loop trunk card is for complex reference
impedance. Over-voltage and over-current protection on analog trunks conforms to
ITU-T K.20/K.21 recommendations.
License
Each 1.pxf.datfc02 card requires a w.pxf.lscdatf license to operate in a PX24X system.
Number of units per system
Up to 28 units of DATF card in any type (1.pxf.datfr02, 1.pxf.datfr06, 1.pxf.datfc02, or
1.pxf.datfc06)
Slots, which can house 1.pxf.datfc02 cards in the main cabinet 2.pxf.urnxmkn or
2.pxf.19inmkn.
Slots, which can house 1.pxf.datfc02 cards in the first auxiliary cabinet 2.pxf.urnxmk2
or 2.pxf.19inmk2.
Slots, which can house 1.pxf.datfc02 cards in the second and third auxiliary cabinet
2.pxf.urnxmk2 or 2.pxf.19inmk2.
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