NEC NEAX2000 IVS2 system manual Card Name and Function, Card Name Functional

CHAPTER 1 GENERAL INFORMATION

Card Name and Function

CARD NAME AND FUNCTION

Table 1-1shows the circuit card name and function for Q-SIG.

	Table 1-1 Q-SIG Card Name and Function
CARD NAME	FUNCTIONAL	FUNCTION
	NAME
PN-CP14	MP	Main Processor Card
		Provides Memory, TDSW (1024CH x 1024CH), 16-line
		CFT, PB sender, Clock, PLO 2 ports (receiver mode/
		source mode), two RS-232C ports, 2-line DAT
		(Recording duration: Max. 128 sec.), DK, 4-line PB
		receiver, Modem for remote maintenance (19.2 kbps),
		internal Music-on-Hold tone source and BUS interface.
		BUS interface functions as a driver/receiver of various
		signals, adjusts gate delay timing and cable delay timing,
		monitors I/O Bus and PCM BUS.
		One card is required per system.
PN-30DTC-A	DTI	Digital Trunk Interface (2 Mbps) Card
		Accommodates 30-channel PCM digital lines.
PN-SC01	DCH	D Channel Handler Card
		Provides the D Channel signaling interface through the
		DTI to Q-SIG network.
PZ-M542	CONN	Coaxial Cable Connection Card
[For Other		Used to connect a coaxial cable for the Digital Trunk
Countries]		Interface.
		Maximum of two cards can be connected to LTC
		connector of each PIM.
PZ-M557	CONN	Coaxial Cable Connection Card
[For		Used to connect a coaxial cable for the Digital Trunk
Australia]		Interface.
		Maximum of two cards can be connected to LTC
		connector of each PIM.
PN-24DTA-C	DTI	Digital Trunk Interface (23B+D 1.5 Mbps) card
		Accommodates 24-channel PCM digital lines.

Page 10	NEAX2000 IVS2 Q-SIG System Manual
	ND-70923 (E), Issue 1.0