NEC Neax 2000 Ivs2 Remote Pim System Manual

NEAX2000 IVS2 Remote PIM System Manual    
ND-70917 (E), Issue 1.0   Page 3
CHAPTER 1
GENERAL INFORMATION
This chapter explains the outline of system configuration, required
equipment, system capacity, system conditions, and time slot alloca-
tion. 

 NEAX2000 IVS2 Remote PIM System ManualPage 4  ND-70917 (E), Issue 1.0
CHAPTER 1  GENERAL INFORMATION
System Outline
SYSTEM OUTLINE
Remote PIMs can be installed separately at the distance in one building, or between the offices
via the Public Switching Telephone Network (PSTN).
The customers in the Remote Site can use the same service features as in the Main Site.
Remote PIMs are connected to the Main Site by T1 (1.5 Mbps) / E1 (2 Mbps) digital interface.
Figure 1-1  Outline of Remote PIM System
PIM
1...

CHAPTER 1  GENERAL INFORMATION
PIM Configuration
NEAX2000 IVS2 Remote PIM System Manual    
ND-70917 (E), Issue 1.0   Page 5
PIM CONFIGURATION
One PIM can be installed respectively as a Remote Site. A maximum of three Remote Sites can
be provided. The number of Remote Sites determines the number of PIMs in one system.
Table 1-1 shows the available PIM configuration for the Remote PIM System.
Table 1-1  PIM Configuration
NUMBER OF PIM AT MAIN SITE AVAILABLE NUMBER OF REMOTE SITE
1 PIM
(1 FP)123
2 PIM
(1...

 NEAX2000 IVS2 Remote PIM System ManualPage 6  ND-70917 (E), Issue 1.0
CHAPTER 1  GENERAL INFORMATION
System Configuration
SYSTEM CONFIGURATION
System Configuration for T1
Figure 1-2 shows the system configuration for T1. 
Figure 1-2  System Configuration for T1
MPRemote PIM1
Remote PIM2
Remote PIM3Remote Site Main Site
23 B Channel
1 D Channel
24 B Channel
24 B Channel
23 B Channel
1 D Channel
24 B Channel
24 B Channel
23 B Channel
1 D Channel
24 B Channel
24 B Channel
DAIA 1 
(FP1)DAIB 
(FP1)Line/TRK...

CHAPTER 1  GENERAL INFORMATION
System Configuration
NEAX2000 IVS2 Remote PIM System Manual    
ND-70917 (E), Issue 1.0   Page 7
System Configuration for E1
Figure 1-3 shows the system configuration for E1.
Figure 1-3  System Configuration for E1
MPRemote PIM1
Remote PIM2
Remote PIM3Remote Site Main Site
30 B Channel
1 D Channel
30 B Channel
30 B Channel
1 D Channel
30 B Channel
30 B Channel
1 D Channel
30 B Channel
DAID 1 
(FP1)DAIE 
(FP1)Line/TRK
DAIF 1DAIF 1
DAID 2 
(FP2)
DAIF 2
DAIE 
(FP2)Line/TRK...

 NEAX2000 IVS2 Remote PIM System ManualPage 8  ND-70917 (E), Issue 1.0
CHAPTER 1  GENERAL INFORMATION
Required Equipment
REQUIRED EQUIPMENT
Table 1-2 shows the required equipment for providing the Remote PIM System.
Table 1-2  Required Equipmen t
EQUIPMENT 
NAMEFUNCTIONAL
NAMEFUNCTION
PN-DAIA DAI T1 Digital Trunk Interface (23B + D, 1.5 Mbps) Card for 
Remote PIM
Accommodates 24-channel PCM digital lines, and provides 
Firmware Processor and BUS interface
One through three cards must be provided at the...

CHAPTER 1  GENERAL INFORMATION
Required Equipment
NEAX2000 IVS2 Remote PIM System Manual    
ND-70917 (E), Issue 1.0   Page 9
PN-CP15 FP Firmware Processor Card
Provides Line/Trunk interface, Memory (RAM 768 KB), and 
inter-module BUS interface. BUS interface functions as a 
driver/receiver of various signals, adjusts gate delay timing 
and cable delay timing, monitors I/O BUS and PCM BUS. 
When the system consists of three or more PIMs, one each of 
this card is mounted respectively in PIM0, PIM2, PIM4,...

 NEAX2000 IVS2 Remote PIM System ManualPage 10  ND-70917 (E), Issue 1.0
CHAPTER 1  GENERAL INFORMATION
System Capacity
SYSTEM CAPACITY
System Capacity for T1
Table 1-3 shows the system capacity for T1. 
NOTE 1:One port is used for the control signaling channel.
NOTE 2:When the Main Site consists of 7 or 8 PIMs, Remote PIM cannot be provided.
Table 1-3  System Capacity for T1
DESCRIPTIONCAPACITY
REMARKS
MAIN PIM REMOTE PIM
DAIA card 3 –
DAIB card – 1
DAIC card 6 2
Line/Trunk Ports 
on Remote Site–24 
NOTE...

CHAPTER 1  GENERAL INFORMATION
System Capacity
NEAX2000 IVS2 Remote PIM System Manual    
ND-70917 (E), Issue 1.0   Page 11
System Capacity for E1
Table 1-4 shows the system capacity for E1.
NOTE:When the Main Site consists of 7 or 8 PIMs, Remote PIM cannot be provided.
Table 1-4  System Capacity for E1
DESCRIPTIONCAPACITY
REMARKS
MAIN PIM REMOTE PIM
DAID card 3 –
DAIE card – 1
DAIF card 3 1
Line/Trunk Ports 
on Remote Site– 30 Main PIM : 1 DAID
Remote PIM: 1 DAIE
60 Main PIM : 1 DAID, 1 DAIF
Remote PIM:...

 NEAX2000 IVS2 Remote PIM System ManualPage 12  ND-70917 (E), Issue 1.0
CHAPTER 1  GENERAL INFORMATION
System Conditions
SYSTEM CONDITIONS
 Only one PIM configuration is available at the Remote Site.
 Remote PIM can be installed at a maximum of 400 m (1312 ft.) distance from the Main Site.
Using the Optical Interface card (PN-M10) or line extension equipment (Repeater, MUX, 
etc.), the distance can be extended.
 At the Remote Site, the line/trunk cards can be used as same as the Main Site. 
For North...