NEC NEAX NDA-24349 - Manual (Page 79)

Chapter 4 Equipment List
NEAX2000 IPS Request For Proposal (RFP) Reference Guide Page 5-3
NDA-24349 Issue 4
Circuit Cards
The circuit cards used for NEAX 2000 IPS systems are divided into the following types.
According to these card types, the mounting locations of card and port allocation of the Time
Division Switch are varied.
Common Control Cards
ƒ Main Processor (MP)
ƒ Firmware Processor (FP)
ƒ Ethernet
ƒ Power
Line/Trunk (LT) Cards
ƒ IP PAD, Line Circuit (LC), Central Office Trunk (COT), Tie Line Trunk (LDT/ODT), etc.
Application Processor (AP) Cards
ƒ SMDR/PMS/CIS/Hotel Printer Interface (AP00)
ƒ T1/E1 Digital Trunk Interface (DTI)
Common Control Cards
The following table shows the names and functions of each control card.
Common Control Cards
Equipment
Name
Function
Name
Remarks
PN-CP24 MP
MP Card for Single MP System
Provides LAN control function, system-based Device Registration Server
(DRS), built-in FP, built-in OAI, built-in SMDR, 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, cable delay
timing, monitors I/O Bus and PCM BUS.
One card is required per system.
PN-CP27 MP
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, 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, 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].