NDA-24219
CHAPTER
2
Page 11
Revision 2.0
3.3.2
Application Circuit Cards
shows the functional outline of each application circuit card.
Table 2-5 Functional Outline of Application Circuit Cards
CARD NAME
FUNCTIONAL
NAME
FUNCTIONAL OUTLINE
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/
SPN-24DTA-A
DTI
Digital Trunk Interface (23B+D, 1.5 Mbps) Card
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.
