CHAPTER 1 GENERAL INFORMATION
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ND-71503(E) Rev.5.0
9pch1001.fm
Card Name and Function
Continued on next page
EQUIPMENT
NAME
FUNCTIONAL
NAME
FUNCTION
PN-CP27-A
MP
Main Processor Card for Backup CPU System
Provides LAN control function, System-based Device Registra-
tion 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
32MB, Flash ROM 9MB), 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 mainte-
nance (33.6 Kbps), internal 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
PZ-M606-A
ETHER
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.
SEPTEMBER/15/2004
EQUIPMENT NAME AND FUNCTION
CÔNG TY VIỄN THÔNG VIỆT PRO
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