NEC NEAX NDA-24349 - Manual (Page 40)

Chapter 2 System Architecture
Page 2- 6 NEAX2000 IPS Request For Proposal (RFP) Reference Guide
NDA-24349 Issue 4
Module and Installation Hardware
The NEAX 2000 IPS is comprised of up to 8 Port Interface Modules (PIMs). For installing the PIMs in
various installation methods, additional installation hardware is required.
Modules
(1) Port Interface Module (PIM)
A PIM provides 13 card slots for common control, Line/Trunk (LT), and Application Processor (AP)
cards. It also houses an AC/DC Power Supply, DC/DC Power Supply (for -48V), and batteries for
protection from short-term (about 30 min.) power interruption
.
Four champ connectors for Line/Trunk (LTC 0 to 3) are located at the lower front side of the PIM.
A PIM provides a maximum of 12 card slots for Line/Trunk (LT) and Application Processor (AP) cards.
At maximum configuration, the system is comprised of 8 PIMs.
There are two types of PIM (PIMMD and PIMMF) depending on the system type as follows.
Type of PIM Single MP System Dual MP System
PIM MD Used for PIM 0-7 Used for PIM 1-7
PIM MF Not used Used for PIM 0
PIM MD (PIM3) PIM MD (PIM7) PIM MD (PIM3) PIM MD (PIM7)
PIM MD (PIM2) PIM MD (PIM6) PIM MD (PIM2) PIM MD (PIM6)
PIM MD (PIM1) PIM MD (PIM5) PIM MD (PIM1) PIM MD (PIM5)
PIM MD (PIM0) PIM MD (PIM4) PIM MF (PIM0) PIM MD (PIM4)
(Single MP System) (Dual MP System)
Unit Configuration
Battery Module (BATTM)
The BATTM is an optional module for installing optional long-term (about 3 hours) backup batteries.
The BATTM is designed to accommodate batteries covering up to a 4-PIM system (2 BATTMs support
maximum system configuration).
The BATTM is available for Floor Standing Installation or 19 inch Rack-mounting. (When the system is
Wall-mounted, the BATTM cannot be installed with the PIM.)
Modules
Abbrev Description Remarks
PIMMD SN1617 PIMMD Single MP System: PIM 0 - PIM 7
Dual MP System: PIM 1 – PIM 7
PIMMF SN1658 PIMMF Single MP System: Not used
Dual MP System: PIM 0
BATTM SN1619 BATTMB 1 per STACK, Max.2 per system