The PA-16LCBY circuit card provides an interface between a maximum of 16 analog voice terminals and the system with a range of 1200 Ω, including terminal resistance. This card also can send Stutter Dial Tone, that is not a continuous tone, to an associated terminal that has no Message Waiting Lamp (MWL) instead of activating the MWL if required. In addition, polarity reverse or momentary open function is provided for 16 channels on this card. The card can be used for Caller ID service. This is a -48 V card.
Mfr. Part #: PA-16LCBY
NEC NEAX 2400 Line Circuit Card