NEC UNIVERGE NEAX 2000 IPS - Manual (Page 35)

Chapter 2 System Architecture
UNIVERGE NEAX 2000 IPS Request For Proposal (RFP) Reference Guide Page 2-5
Issue 6
Module and Installation Hardware
The U NIVERGE NEAX 2000 IPS is comprised of up to 8 Port Interface Modules (PIM’s). For installing
the PIM’s 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 PIM’s.
There are two types of PIM (PIMMJ and PIMMK) depending on the system type as follows.
Type of PIM Single MP System Dual MP System
PIM MJ Used for PIM 0-7 Used for PIM 1-7
PIM MK Not used Used for PIM 0
PIM MJ (PIM3) PIM MJ (PIM7) PIM MJ (PIM3) PIM MJ (PIM7)
PIM MJ (PIM2) PIM MJ (PIM6) PIM MJ (PIM2) PIM MJ (PIM6)
PIM MJ (PIM1) PIM MJ (PIM5) PIM MJ (PIM1) PIM MJ (PIM5)
PIM MJ (PIM0) PIM MJ (PIM4)
PIM MK (PIM0)
PIM MJ (PIM4)
(Single MP System) (Dual MP System)
Unit Configuration
2.) Battery Module (BATTMH)
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
PIMMJ SN1729 PIMMJ Single MP System: PIM 0 - PIM 7
Dual MP System: PIM 1 – PIM 7
PIMMK SN1730 PIMMK Single MP System: Not used
Dual MP System: PIM 0
BATTM SN1731 BATTMH 1 per STACK, Max.2 per system