Neax, 2000 ips system configuration – NEC NEAX NDA-24349 User Manual

Page 39

Chapter 2 System Architecture

NEAX2000 IPS

Request For Proposal (RFP) Reference Guide

Page 2-5

NDA-24349 Issue 4

NEAX

2000 IPS System Configuration

The NEAX

2000 IPS consists of single or multiple Port Interface Modules (PIM) depending on

the system configuration, and there are two types of PIMs; “Physical” PIM and “Virtual” PIM.
The Physical PIM is “hardware” PIM which is used to accommodate an MP, FPs, IP PADs,
legacy LT cards, AP cards, and power supply units. One Physical PIM provides up to 64 LT
ports and up to 8 Physical PIMs can be accomidated in a Stand Alone system. The Virtual
PIM is a “software” PIM and provides up to 64 ports per Pim for use by system programming
as D

term

IP telephones, Wireless PS stations or Peer to Peer (PTP) CCIS trunks. The system

consists of up to 16 PIMs, by the combination of Physical PIMs and Virtual PIMs, thus
providing 1020 ports. When the use of Virtual PIMs exceeds 8 then the number Physical PIMs
is reduced by one for each additional Virtual PIM required.

The illustration below shows examples of 1020-port configuration by the combination of TDM
LT ports, D

term

IP telephones, Wireless PS stations and Peer to Peer (PTP) CCIS trunks.

PIM #0 PIM #4

PIM #1 PIM #5

PIM #2

PIM #3

PIM #6

PIM #7

448 LT ports +

64 IP-PADs

PIM #8 PIM #12

PIM #9 PIM #13

PIM #10

PIM #11

PIM #14

PIM #15

252 Dterm IPs +

128 Wireless +

128 PTP CCIS