NEC UNIVERGE NEAX 2000 IPS - Manual (Page 41)

Chapter 2 System Architecture
UNIVERGE NEAX 2000 IPS Request For Proposal (RFP) Reference Guide Page 2-11
Issue 6
U NIVERGE
NEAX
IPS DM/IPS DML/IPS DMR System Configuration
IPS DM/IPS DML Modular Chassis (MC)
The U NIVERGE NEAX IPS DM consists of one to three MODULAR CHASSIS depending on the system
configuration. The U NIVERGE NEAX IPS DML consists of one or two MODULAR CHASSIS depending
on the system configuration. The MODULAR CHASSIS provides 56 LT ports in hardware slots and
provides 64 ports in software port allocation (56 LT ports and 8 virtual ports). There are 2 types of
MODULAR CHASSIS; "Physical MODULAR CHASSIS" and "Virtual MODULAR CHASSIS ". The
Physical MODULAR CHASSIS is a “hardware MODULAR CHASSIS” and is used to accommodate an
MP, IP PADs, legacy LT/AP cards, and power supply units. The Virtual MODULAR CHASSIS is a
“software MODULAR CHASSIS” used to accommodate IP stations and Peer-to-Peer CCIS Trunks by
system data programming. The port capacity of the Virtual MODULAR CHASSIS is varied depending
on the number of Physical MODULAR CHASSIS.
One MODULAR CHASSIS provides 8 card slots including one card slot for Main Processor (MP) and
other 7 slots for Line Trunk (LT)/Application Processor (AP) cards; 56 LT ports and 8 virtual LT ports;
AC, LTC, BUS cable connectors and power switch which are located at the rear side of MODULAR
CHASSIS. The following illustration shows MODULAR CHASSIS hardware configurations, software
port allocation, face layout and rear view of MODULAR CHASSIS for IPS DM/IPS DML.
1 MODULAR CHASSIS 2 MODULAR CHASSIS
56
LT ports
56
LT ports
8 Virtual
LT ports
8Virtual
LT ports
MC-1
MC-0
56
LT ports
8 Virtual
LT ports
MC-0
Virtual
MODULAR
CHASSIS
(952 IP Ports)
Virtual
MODULAR
CHASSIS
(888 IP Ports)
IPS DM MODULAR CHASSIS Hardware Configuration
MODULAR CHASSIS Software Port Allocation
256 AP Ports per System