Application Circuit Cards - NEC NEAX2000 IVS Series System Manual

Very small platform
Table of Contents

Advertisement

3.3.2

Application Circuit Cards

Table 2-5
shows the functional outline of each application circuit card.
FUNCTIONAL
CARD NAME
NAME
SPN-AP00-A
AP00
SPN-AP01
AP01
SPN-BRTA
SPN-ME00
EXTMEM
SPN-CC00
ETHER
SPN-CK00
PLO
SPN-24DTA/
SPN-24DTA-A
SPN-4RSTB
MFR
SPN-4RSTC
SPN-SC00
CCH
SPN-SC01
DCH
SPN-SC02
ICH
Table 2-5 Functional Outline of Application Circuit Cards
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.
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.
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.
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.
Ethernet Control Card
This card is used with the PN-AP01 card to accommodate the Ethernet, transmitting/
receiving a signal of TCP/IP protocol.
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.
DTI
Digital Trunk Interface (23B+D, 1.5 Mbps) Card
This card accommodates 24-channel, PCM digital lines.
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.
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.
Common Channel Handler Card
This card transmits/receives signals on the common signaling channel of No. 7 CCIS.
D-channel Handler Card
This card transmits/receives signals on the D channel of ISDN Primary Rate (23B+D).
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.
FUNCTIONAL OUTLINE
NDA-24219
CHAPTER 2
Page 11
Revision 2.0

Advertisement

Table of Contents
loading

This manual is also suitable for:

Neax 1000 ivs

Table of Contents