NEC Neax 2400 Ipx Installation Manual

NDA-24306 CHAPTER 2
Page 23
Revision 1.0
INSTALLATION DESIGN
Figure 2-11   Face Layout of IMG1 (Local Node)
Note:No circuit card is mounted in Slot 02 of TSWM0.
00
0001
0102
0203
0304
040506070809101112131415161718192021
2122
0506070809101112131415161718 19 2023
22 23
00 0102 0304050607080910111213141516171819202122 23
 TSWM0PIM 0 PIM 1 FANUPIM 2 PIM 3  TOPU
 BASEU
MISC MISC MISC MISC DLKC0DLKC1 GT0 GT1TSW00 TSW01TSW02 TSW03 TSW10TSW11 TSW12TSW13 PLO0PLO1
MISC
(RES) (RES)
PWRSW1
PWRSW0 PA-PW55-A (PWR0)...

CHAPTER 2 NDA-24306
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INSTALLATION DESIGN
Figure 2-12   Face Layout of IMG2 (Local Node)
Note:No circuit card is mounted in Slot 02, 08, 09 of TSWM1.
00
0001
0102
0203
0304
040506070809101112131415161718192021
2122
0506070809101112131415161718192023
22 23
000102
0304050607080910111213141516171819202122 23
 TSWM1PIM 0 PIM 1 FA N UPIM 2 PIM 3  TOPU
 BASEU
MISC MISC
MISC
MISC GT0 GT1TSW00 TSW01TSW02 TSW03 TSW10TSW11 TSW12 TSW13 CLK0CLK1
MISC
(RES)(RES)
PWRSW1
PWRSW0 PA-PW55-A (PWR0)...

NDA-24306 CHAPTER 2
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INSTALLATION DESIGN
Figure 2-13   Face Layout of IMG3 (Local Node)
00010203040506070809111213141516171819202122 23
0001020304050607080910111213141516171819202122 23
000102 0304050607080910111213141516171819202122 23
000102
030405060708091011121314151617181920212223
 DUMMYPIM 0 PIM 1 FA N UPIM 2 PIM 3  TOPU
 BASEU
PA-PW55-A (PWR0) PA-PW54-A (PWR1)
PA-PW55-A (PWR0) PA-PW54-A (PWR1)
PA-PW55-A (PWR0) PA-PW54-A (PWR1)
PA-PW55-A (PWR0) PA-PW54-A (PWR1) PH-PC36 (MUX)...

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INSTALLATION DESIGN
9.2 Circuit Card Locations
This section explains the main function of controlling circuit cards on a module basis. For more detailed
information on each card, please refer to the “Circuit Card Manual”.
Figure 2-14   Controlling Circuit Cards in LPM (ISW)
Table 2-4  Controlling Circuit Cards in LPM (ISW)
Slot No. Circuit Card Symbol Function, Mounting Conditions
00 PH-M22 MMC This circuit card offers the function of detecting MJ/MN alarm...

NDA-24306 CHAPTER 2
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INSTALLATION DESIGN
Figure 2-15   Controlling Circuit Cards in ISWM
Table 2-5  Controlling Circuit Cards in ISWM
Slot No. Circuit Card Symbol Function, Mounting Conditions
00, 01 PH-PW14 PWRSW This circuit card supplies operating power to circuit cards 
accommodated in the ISWM.
02, 03
18, 19PU-SW01 HSW This circuit card provides the function of Space Division Switch 
between HW in 3-step time division switching. CPU controls the 
function via GT.
04-07,...

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INSTALLATION DESIGN
Figure 2-16   Controlling Circuit Cards in LPM (LN)
Table 2-6  Controlling Circuit Cards in LPM (LN)
Slot No. Circuit Card Symbol Function, Mounting Conditions
00 PH-M22 MMC This circuit card offers the function of detecting MJ/MN alarm 
messages in the system and sending out the information to EMA.
In addition, this card has the function to collect the information on 
TOP KEY.
(02), 03 PH-IO24 IOC
 (Input/Output 
Controller)This circuit card...

NDA-24306 CHAPTER 2
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INSTALLATION DESIGN
Figure 2-17   Controlling Circuit Cards in PIM
Table 2-7  Controlling Circuit Cards in PIM
Slot No. Circuit Card Symbol Functions, Mounting Conditions
01 PA-PW55-A PWR This circuit card supplies operating power to circuit cards accommodated 
in the PIM.
03 PA-PW54-A DPWR This circuit card supplies operating power to circuit cards accommodated 
in the PIM.
13, 14 PH-PC36 MUX This circuit card is an interface card for mounting line circuits...

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INSTALLATION DESIGN
Figure 2-18   Controlling Circuit Cards in TSWM0
Table 2-8  Controlling Circuit Cards in TSWM0
Slot No. Circuit Card Symbol Functions, Mounting Conditions
00,  01 PH-PW14 PWRSW This circuit card supplies operating power to circuit cards accommodated 
in the TSWM.
08, 09 PH-PC20 DLKC This circuit card provides the Attendant Consoles (ATTs) with 
information such as ATT call termination/answer/release (abandoned 
call) via the Data Link which...

NDA-24306 CHAPTER 2
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INSTALLATION DESIGN
Figure 2-19   Controlling Circuit Cards in TSWM1
Table 2-9  Controlling Circuit Cards in TSWM1
Slot No. Circuit Card Symbol Functions, Mounting Conditions
00,  01 PH-PW14 PWRSW This circuit card supplies operating power to circuit cards accommodated 
in the TSWM.
10, 11 PH-GT09 GT This circuit card permits the CPU to directly control the TSW, PLO, 
DLKC, and MISC circuit cards via TSW I/O Bus and MISC I/O Bus.
12-19 PH-SW12 TSW This circuit...

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INSTALLATION DESIGN
9.3 Assignment of Network Control Node
The IPX-U system can be in service by dialing a telephone number assigned for each station at a Network
Control Node (NCN). Because these network-level data (NDM data) can be assigned via the MAT dedicated to
the NCN only, designate any of the following nodes as this network data manager (NCN):
 One of the Local Nodes (LN), excepting for the ISW, within the IPX-U system
 One of the belonging Fusion...