NEC NEAX 2000 IPS Installation Manual page 37

EQUIPMENT FUNCTIONAL
NAME
PN-CP27-A/ MP
PN-CP27-B
PN-CP15 FP
PZ-M606-A ETHER
Control Card Name and Function
NAME
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 sec-
onds), 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].
*: Series 3400 software enhancement
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.
Ethernet Control Card
Mounted on MP card to accommodate the Ethernet and transmit/
receive a signal of TCP/IP protocol.
Provides Auto Negotiation function.
• Always set to ON
[For Series 3300 software or before]
• Set to ON/OFF by the office data setting
[For Series 3400 software or later]
10BASE-T/100BASE-TX twisted pair cable is connected directly
to this card.
CHAPTER 1 GENERAL INFORMATION
FUNCTION
– 21 –
EQUIPMENT NAME AND FUNCTION
Continued on next page
NWA-008841-001 Rev.5.0
90ch1001.fm
JULY/1/2006