NEC Neax 2000 Ivs2 Remote Pim System Manual

CHAPTER 1  GENERAL INFORMATION
Time Slot Allocation
NEAX2000 IVS2 Remote PIM System Manual    
ND-70917 (E), Issue 1.0   Page 13
TIME SLOT ALLOCATION
Time Slot Allocation for T1
One time slot out of the last 24 time slots provided by DAIA-DAIB connection is used for the con-
trol signaling channel. Figure 1-4 shows the examples of time slot allocation when mounting 8-
port cards to the PIM.
Figure 1-4  Time Slot Allocation for T1 (1 of 2)
(a) When using 1 DAIA card and 1 DAIB card
(b) When using 1 DAIA...

 NEAX2000 IVS2 Remote PIM System ManualPage 14  ND-70917 (E), Issue 1.0
CHAPTER 1  GENERAL INFORMATION
Time Slot Allocation
Figure 1-4  Time Slot Allocation for T1 (2 of 2)
(c) When using 1 DAIA card, 1 DAIB card and 4 DAIC cards
NOTE:Control signaling channel is set by SW2 of DAIA/DAIB card. 
See CHAPTER 4 for the switch settings.
LT00 LT01 LT02 LT03 LT04 LT05 LT06 LT07 LT08 LT09 LT10LT11
DAIC 0DAIC 1DAIB
DAIC 0DAIC 1DAIA
TDSW
  23 Time Slots for Line/Trunks 
  1 Time Slot for Control Signaling...

CHAPTER 1  GENERAL INFORMATION
Time Slot Allocation
NEAX2000 IVS2 Remote PIM System Manual    
ND-70917 (E), Issue 1.0   Page 15
Time Slot Allocation for E1
One time slot out of the last 32 time slots provided by DAID-DAIE connection is used for the con-
trol signaling channel. Figure 1-5 shows examples of time slot allocation when mounting 8-port
cards to the PIM.
Figure 1-5  Time Slot Allocation for E1
(a) When using 1 DAID card and 1 DAIE card
(b) When using 1 DAID card, 1 DAIE card and 2 DAIF cards...

 NEAX2000 IVS2 Remote PIM System ManualPage 16  ND-70917 (E), Issue 1.0
This page is for your notes. 

NEAX2000 IVS2 Remote PIM System Manual    
ND-70917 (E), Issue 1.0   Page 17
CHAPTER 2
INSTALLATION
This chapter explains how to install the Remote PIM hardware. This
chapter describes only the installation procedures required for the Re-
mote PIM System. Refer to the Installation Procedure Manual for
general installation procedures. 

 NEAX2000 IVS2 Remote PIM System ManualPage 18  ND-70917 (E), Issue 1.0
CHAPTER 2  INSTALLATION
Precautions
PRECAUTIONS
Static Electricity Guard
You must wear a grounded wrist strap to protect circuit cards from static electricity.
Figure 2-1  Static Electricity Guard (1 of 2)
WHEN PLUGGING/UNPLUGGING A CIRCUIT CARD
WHEN HOLDING A CIRCUIT CARD
PBX
WRIST STRAP
FRAME GROUND SCREW
CARD FRONT
NEVER TOUCH THE COMPONENTS OR 
SOLDERED SURFACE WITH BARE HANDS. 

CHAPTER 2  INSTALLATION
Precautions
NEAX2000 IVS2 Remote PIM System Manual    
ND-70917 (E), Issue 1.0   Page 19
Figure 2-1  Static Electricity Guard (2 of 2)
WHEN MAKING A SWITCH SETTING ON A CIRCUIT CARD
WHEN CARRYING A CIRCUIT CARD
The mark shown below is attached to the sheet for the work in which circuit cards are handled.
When engaging in such work, the installer must be careful not to cause damage by static elec-
tricity.
WEAR A WRIST STRAP AND PERFORM
THE WORK ON A GROUNDED
CONDUCTIVE WORK...

 NEAX2000 IVS2 Remote PIM System ManualPage 20  ND-70917 (E), Issue 1.0
CHAPTER 2  INSTALLATION
Precautions
CAU TIO N
You must hold the edge of a circuit card when plugging or unplugging the circuit card. If you
touch another area, you may be exposed to hazardous voltages.
CARD FRONT
NEVER TOUCH THE COMPONENTS 
OR SOLDERED SURFACE WITH 
BARE HANDS.
PBX 

CHAPTER 2  INSTALLATION
Installation Procedure
NEAX2000 IVS2 Remote PIM System Manual    
ND-70917 (E), Issue 1.0   Page 21
INSTALLATION PROCEDURE
Install the Remote PIM System according to the following procedure.
Installation Procedure for Main Site
Figure 2-2 shows a flowchart of the installation procedure for the Main Site. 
Figure 2-2  Installation Procedure for Main Site
DAI Connection at Main Site
BUS Cable Connection
START
NOTE 1:This procedure is required even if the Main Site is 1-PIM/2-PIM...

 NEAX2000 IVS2 Remote PIM System ManualPage 22  ND-70917 (E), Issue 1.0
CHAPTER 2  INSTALLATION
Installation Procedure
Installation Procedure for Remote Site
Figure 2-3 shows a flowchart of the installation procedure for the Remote Site.
Figure 2-3  Installation Procedure for Remote Site
END
START
Providing PFT 
MP ResetSee Page 31. See Page 29.
See Page 29.
See Page 39.
See Page 50.
See Page 55.
Mounting M10 CardSee Page 29.
Mounting Line/Trunk Card for T1
NOTE 1:This procedure is required when...