NEC NEAX NDA-24349 User Manual
Page 47
Chapter 2 System Architecture
NEAX2000 IPS
Request For Proposal (RFP) Reference Guide
Page 2-13
NDA-24349 Issue 4
NEAX IPS
DMR
Modular Chassis (MC)
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, FPs, IP PADs, legacy LT/AP cards, and power supply units. The NEAX IPS
DMR
can consist of one or two MODULAR CHASSIS depending on the system configuration. The Physical
MODULAR CHASSIS provides 40 LT ports in hardware slots and provides 64 ports in software port
allocation (40LT ports and 24 virtual ports). The Virtual MODULAR CHASSIS is a “software
MODULAR CHASSIS” with a port capacity of 64 ports. A maximum of two Virtual MODULAR
CHASSIS can be assigned per remote site for a total of 128 ports used to accommodate IP stations by
system data programming. The maximum number of Remote Sites is 15. This system locates the
maximum of 64 FP/AP cards per system, at multiple Remote Sites. The number of FP/AP cards
accommodated at one Remote Site should be a maximum of eight including the MP built-in FP. If more
than eight FP/APs are assigned, the system does not operate normally.
The following illustration shows MODULAR CHASSIS hardware configurations, software port allocation,
face layout and rear view of MODULAR CHASSIS for IPS
DMR
.
1 MODULAR CHASSIS
2 MODULAR CHASSIS
40
LT ports
40
LT ports
24 Virtual
LT ports
24 Virtual
LT ports
MC-1
MC-0
40
LT ports
24 Virtual
LT ports
MC-0
Virtual
MODULAR
CHASSIS
(128 IP Ports)
Virtual
MODULAR
CHASSIS
(128 IP Ports)
IPS
DMR
MODULAR CHASSIS Hardware Configuration
MODULAR CHASSIS Software Port Allocation
256 AP Ports per System