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CHAPTER 4 EQUIPMENT DESCRIPTION
Page 94 NEAX 2000 IPS General Description
NDA-24345, Issue 3
Common Control Cards
Abbrev Name Code Remarks
MP
SPN-CP24B
Main Processor Card
Provides LAN control function, system-based Device Registration
Server (DRS), built-in FP, Virtual FP, built-in OAI, built-in SMDR on RS-
232C, built-in SMDR on IP, built-in PMS on IP, Virtual IPT, Virtual CSH,
33 MHz PCI BUS, Memory (SDRAM 32 MB, Flash ROM 9 MB), TDSW
(1024CH × 1024CH), 16-line CFT, PB sender, Clock, 2-line PLO
(receiver mode/source mode), two RS-232C ports, 2-line DAT
(Recording duration: Maximum 128 seconds), DK, 4-line PB receiver,
Modem for remote maintenance (33.6 Kbps), Music-on-Hold tone, 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.
MP
SPN-CP27
Main Processor Card for Backup CPU system
Provides LAN control function, system-based Device Registration
Server (DRS), Virtual FP, built-in OAI, built-in SMDR on RS-232C, built-
in SMDR on IP, built-in PMS on IP, Virtual IPT, Virtual CSH, 33 MHz
PCI BUS, Memory
(SDRAM 32 MB, Flash ROM 9 MB), TDSW (1024CH × 1024CH), 16-
line CFT, PB sender, Clock, 2-line PLO (receiver mode/source mode),
two RS-232C ports, 2-line DAT (Recording duration: Maximum 128
seconds), DK, 4-line PB receiver, Modem for remote maintenance (33.6
Kbps), Music-on-Hold tone, 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.
Two cards are required per Backup CPU system. One card for active
MP [MP0] and another card for stand by MP [MP1].
MP
PN-CP31
Main Processor Card for Remote PIM (DMR)
Provides LAN control function, System-based Device Registration
Server (DRS), built-in FP, 33 MHz PCI BUS, Memory (SDRAM 32 MB,
Flash ROM 9 MB), TDSW (1024CH × 1024CH), 16-line CFT, PB
sender, Clock, 2-line PLO (receiver mode/source mode), one RS-232C
port, 4-line PB receiver, internal Music-on-Hold tone, BUS interface.
BUS interface functions as a driver/receiver of various signals, adjusts
gate delay timing, cable delay timing, monitors I/O Bus and PCM BUS.
One card is required per system.
ETHER
PZ-M606-A
Ethernet Control Card
Mounted on MP card to accommodate the Ethernet and transmit/receive
a signal of TCP/IP protocol. Provides Auto Negotiation function.
• Set to ON/OFF by the office data setting
[For Series 3400 software or later]
10 BASE-T/100 BASE-TX twisted pair cable is connected directly to this
card.
FP
PN-CP15
Firmware Processor Card
Provides Line/Trunk interface, Memory (RAM 768 KB), and inter-module
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. When the system consists of three PIMs or more,
one each of this card is mounted respectively in PIM2, PIM4, and PIM6.