User manual

CHAPTER 7 SPECIFICATIONS
NEAX 2000 IPS General Description Page 157
NDA-24345, Issue 3
Major specifications and functionality of the NEAX IPS MPs are shown below:
Item
PN-CP24-B
PN-CP27-A
PN-CP31-A
Central Processing ElanSC520
System Memory Flash ROM (8MB), SDRAM (32MB)
Network Switching
1,024 × 1,024 Time Division Switch
3-Way Conference 16 sets of 3-way conference circuitry
DTMF Signal Sender 32 circuits (digit 0 to 9, *, and # are generated)
Music-on-Hold 10 types are available Note 1
Mini Jack 1 for External Music Source for Music on Hold Note 1
Audible Tone Generator (DTG) Available
Phase Lock Oscillator (PLO) 2 ports (Source/Receiver)
Built-in SMDR Available
Built-in MCI Available
Built-in FP0 Available
BS00 Function Available
DTMF Receiver 4 circuits
AP01 Function Available
Built-in DRS Available
MAT Interface --- ---
Direct Connection 1 port 1 port
Remote Connection
w/Built-in MODEM
1 port Not Available
External Alarm Indication MJ and MN MJ only
DAT 2circuits (120 seconds per
circuit)
Not Available
DK00 2 circuits (relay drive x1,
external key scan x1)
Not Available
Application Key Program In EPROM In Flash ROM
Built-in DRS (Device Registration Server)
Firmware Processor (FP)
Firmware Processors (FP) are required when more than two PIMs/Modular Chassis (MC) are used.
The FP provides supervision and status analysis of line/trunk ports, which reside in the MC or PIM.
The FP provides the bus interface for I/O Bus, PCM Bus, and Alarm Bus in a multiple-PIM
configuration. The major specifications of the FP are shown below:
• Central Processor Unit: 16-bit (25 MHz)
• Memory: Program Area (384 kb), Work Area (384 kb)
• BS01 Function
Name Code Remarks
PN-CP15 Firmware Processor Card for use with the NEAX 2000 IPS.
PN-CP19 Firmware Processor Card for use with the NEAX 2000 IPS
DM
.