NEC NEAX1000IVS system manual Application Circuit Cards

3.3.2Application Circuit Cards

Table 2-5shows the functional outline of each application circuit card.

Table 2-5 Functional Outline of Application Circuit Cards

CARD NAME	FUNCTIONAL	FUNCTIONAL OUTLINE
	NAME
SPN-AP00-A	AP00	Application Processor Card
		This card is equipped with four RS-232C ports, and is used for SMDR, H/M Printer,
		PMS functions and MCI. This card is used on the basis of one per system.
SPN-AP01	AP01	Application Processor Card
		This card is equipped with one RS-232C port and one Ethernet interface port, and is
		used for OAI function. Also, this card is used to expand authorization code and ACD.
		This card is used on the basis of one per system.
SPN-BRTA	BRI	Basic Rate (2B+D) Interface Trunk Card (S/T Interface)
		This card has one circuit of Basic Rate interface and provides one 2-channel PCM
		digital line.
SPN-ME00	EXTMEM	Memory Expansion Card
		This card is used with PN-AP00-A card for providing expansion memory.
		This card can be equipped with an expansions SRAM card (1MB) as SMDR data
		memory.
SPN-CC00	ETHER	Ethernet Control Card
		This card is used with the PN-AP01 card to accommodate the Ethernet, transmitting/
		receiving a signal of TCP/IP protocol.
SPN-CK00	PLO	Phase Locked Oscillator Card
		This card is a phase locked oscillator for providing a synchronized clock signal with the
		network.
		This card is used when the PBX is a master office or when the PBX requires two clock
		supply routes and those frequencies differ.
SPN-24DTA/	DTI	Digital Trunk Interface (23B+D, 1.5 Mbps) Card
SPN-24DTA-A		This card accommodates 24-channel, PCM digital lines.
SPN-4RSTB	MFR	4-line MF Receiver Trunk card
		This card is used for MF Signaling on Digital DID trunks. A maximum of four cards can
		be provided per one system, including the PN-4RSTC card.
SPN-4RSTC	CIR	4-line CALLER ID Receiver Trunk Card
		This card is used for CALLER ID (CLASS SM) on analog trunks. A maximum of four
		cards can be provided per one system, including the PN-4RSTB card.
SPN-SC00	CCH	Common Channel Handler Card
		This card transmits/receives signals on the common signaling channel of No. 7 CCIS.
SPN-SC01	DCH	D-channel Handler Card
		This card transmits/receives signals on the D channel of ISDN Primary Rate (23B+D).
SPN-SC02	ICH	ISDN-channel Handler Card
		This card provides the D channel signaling interface and controls an ILC (Layer 2 and
		3). Provides signaling interface for two ILCA cards.

NDA-24219CHAPTER 2

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Revision 2.0