NEC Neax 2000 Ivs2 Isdn System Manual

							 NEAX2000 IVS2 ISDN System ManualPage 170  ND-70919 (E), Issue 1.0
CHAPTER 4  CIRCUIT CARD INFORMATION
PN-24PRTA (PRT)
MB (Toggle SW)
NOTE 2UP For make-busy
For normal operation
SW0
(Piano Key SW)
1
NOTE 3
NOTE 4ONSource clock signal from network is 
sent to the PLO0 input on MP card.
OFFSource clock signal from network is 
not sent to the PLO0 input on MP 
card. 
2 
NOTE 3
NOTE 4ONSource clock signal from network is 
sent to the PLO1 input on MP card.
OFFSource clock signal from network is 
not sent to the PLO1 input on MP 
card. 
3ONRemote loop-back
For normal operation
4ONLocal loop-back (AIS send)
For normal operation
5Set equalizer according to the cable 
length between the PBX and the 
MDF. OFF
6
OFF
7
OFF
8 Not used
(Continued)
SWITCH NAMESWITCH 
NUMBERSETTING 
POSITIONFUNCTION CHECK
ON
DOWN
OFF
ON
5 6 7 8
1 2 3 4
OFF
OFF
ON
OFF
80-120 m (262.5-394 ft.)
SW0-5 SW0-6 SW0-7CABLE LENGTH
ON ON0-40 m (0-131.2  ft.)
40-80 m (131.2-262.5 ft.)
120-160 m (394-525 ft.)
160-200 m (525-656 ft.)
Signal is not sent ON ON ON
ON ON OFF
OFF ON OFF
ON OFF ON
OFF OFF OFF
ON
ON
OFF 
						

							CHAPTER 4  CIRCUIT CARD INFORMATION
PN-24PRTA (PRT)
NEAX2000 IVS2 ISDN System Manual    
ND-70919 (E), Issue 1.0   Page 171
SWITCH NAMESWITCH 
NUMBERSETTING 
POSITIONFUNCTION CHECK
SW1
(Piano Key SW)
NOTE 41 Not used
2 Not used
3 Not used
4ON AP No. 04-15
OFF AP No. 20-31
SW2 (DIP SW) 1
Always set to OFF.
2[Nor th America only for AT&T]
ONDeletion of Area Code on 
International Outgoing call
OFFNo deletion of Area Code on 
International Outgoing call
[Australia/Other countries]
Always set to OFF.
3 Always set to OFF.
4 Always set to OFF.
5 Always set to OFF.
6 Always set to OFF.
7 Always set to OFF.
8 Always set to OFF.
(Continued)
4 
3 
2 
1 OFF
ON
OFF
OFF
OFF
1
23
45
67
8OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF 
						

							 NEAX2000 IVS2 ISDN System ManualPage 172  ND-70919 (E), Issue 1.0
CHAPTER 4  CIRCUIT CARD INFORMATION
PN-24PRTA (PRT)
The figure in the SWITCH NAME column and the position in    in the SETTING POSITION
column indicate the standard setting of the switch. When the switch is not set as shown by the
figure and   , the setting of the switch varies with the system concerned.
NOTE 1:Set the groove on the switch to the desired position.
NOTE 2:When the power is on, flip the MB switch to ON (UP position) before plugging/
unplugging the circuit card. JPR0 (Jumper Pin)
UPNeutral grounding on the receiving 
line is provided.
Neutral grounding on the receiving 
line is not provided.
JPR1 (Jumper Pin)
Line impedance: 100 ohms
Left Line impedance: 110 ohms
JPS (Jumper Pin)
UPNeutral grounding on the 
transmitting line is provided.
Neutral grounding on the 
transmitting line is not provided.
MAS (Jumper Pin)
UP Clock Source
Clock Receiver
AISS (Jumper Pin)
AIS signal is sent out when make-
busy or power on.
DOWNAIS signal is not sent out when 
make-busy or power on.
(Continued)
SWITCH NAMESWITCH 
NUMBERSETTING 
POSITIONFUNCTION CHECK
DOWN
Right
DOWN
DOWN
UP 
						

							CHAPTER 4  CIRCUIT CARD INFORMATION
PN-24PRTA (PRT)
NEAX2000 IVS2 ISDN System Manual    
ND-70919 (E), Issue 1.0   Page 173
NOTE 3:Set SW0-1 and SW0-2 as follows:
NOTE 4:When the PBX is a clock source office, set the SW0-1 and SW0-2 on all the PRT cards
mounted in PIM0 to OFF.
NOTE 5:Mount the PRT card which receives a source clock signal into PIM 0.
CONDITIONSPRT0 PRT1 PRT2 PRT3 PRT4
REMARKS
SW
0-1SW
0-2SW
0-1SW
0-2SW
0-1SW
0-2SW
0-1SW
0-2SW
0-1SW
0-2
When one PRT 
is provided.ONOFF––––––––MP card will receive the 
clock signal from PRT0 
at its PLO0 input.
When more 
than one PRT 
is provided.ON OFF OFF ON OFF OFF OFF OFF OFF OFFMP card will receive the 
clock signal from PRT0 
at its PLO0 input, under 
normal conditions.
If a clock failure occurs 
with PRT0, MP card 
automatically switches 
to the PLO1 input 
which gets clock from 
PRT1. 
						

							 NEAX2000 IVS2 ISDN System ManualPage 174  ND-70919 (E), Issue 1.0
CHAPTER 4  CIRCUIT CARD INFORMATION
PN-SC00 (CCH)
PN-SC00 (CCH)
Locations of Lamps, Switches and Connectors
Lamp Indications
LAMP 
NAMECOLOR FUNCTION
RUN Green Flashes at 120 IPM while this card is operating normally
LC Green Remains lit when communications are normally ongoing with the 
common signalling channel data links connected
LPB Green Remains lit when a loop-back test is in progress
RS
SENSE
RUN
MB
SW0
LC
LPB SW1
TO  M O D E M  
( FOR ANALOG INTERFACE) 
						

							CHAPTER 4  CIRCUIT CARD INFORMATION
PN-SC00 (CCH)
NEAX2000 IVS2 ISDN System Manual    
ND-70919 (E), Issue 1.0   Page 175
Switch Settings
SWITCH
NAMESWITCH
NUMBERSETTING
POSITIONFUNCTION CHECK
SENS
(Rotary SW)
NOTE 14-F Set the switch to match the AP Number (04-31) to
be set by CM05.
0-3 Not used
MB (Toggle SW)
NOTE 2
UP For make-busy
For normal operation
SW0
(Piano Key SW)1ON Loop-back test
For normal operation
2ON Analog interface
OFF Digital interface
3ONRS-232C RTS signal (to MODEM) 
ON  NOTE 3
OFFRS-232C RTS signal (to MODEM) 
OFF
4ON AP No. 04-15
OFF AP No. 20-31
(Continued)
F
4AP No.SW0-4: ON
04 05 06 07 08 09 10 11 12 13 14 15
SW0-4: OFF
20 21 22 23 24 25 26 27 28 29 30 31
SW No.
456789ABCDEF
ON
DOWN
4 
3 
2 
1 OFF
ON
OFF 
						

							 NEAX2000 IVS2 ISDN System ManualPage 176  ND-70919 (E), Issue 1.0
CHAPTER 4  CIRCUIT CARD INFORMATION
PN-SC00 (CCH)
The figure in the SWITCH NAME column and the position in   in the SETTING POSITION
column indicate the standard setting of the switch. When the switch is not set as shown by the
figure and   , the setting of the switch varies with the system concerned.
NOTE 1:Set the groove on the switch to the desired position.
NOTE 2:When the power is on, flip the MB switch to ON (UP position) before plugging/
unplugging the circuit card.
NOTE 3:This setting is available when SW0-2 is set to ON (Analog Interface).
NOTE 4:The following two kind of rate adaptation methods are available in 48 Kbps data
transmission. The rate adaptation method must be set to match the rate adaptation of
master office. SW1(DIP SW)
1ON Common channel signalling data 
transmission speed (For Digital 
Interface)
 Common channel signalling data 
transmission speed (For Analog 
Interface)
Set switches (SW1-1 - SW1-5) to 
OFF. OFF
2ON
OFF
3ON
OFF
4ON
OFF
5ON
OFF
6ON A-law
OFFµ-law
7 Always set to OFF.
8 Always set to OFF.
SWITCH
NAMESWITCH
NUMBERSETTING
POSITIONFUNCTION CHECK
1
23
45
67
8ON
TRANSMISSION
SPEEDSW
1-1SW
1-2SW 
1-3SW 
1-4SW 
1-5
48 Kbps 
NOTE 4ON ON OFF OFF ON
48 Kbps 
NOTE 4ON ON ON OFF ON
56 Kbps ON ON OFF ON ON
64 Kbps ON ON ON ON ON
OFF
OFF
11
48 Kbps
Data   SW1-3: OFF
11
48 Kbps
  SW1-3: ON
Data 
						

							CHAPTER 4  CIRCUIT CARD INFORMATION
PN-SC01 (DCH)
NEAX2000 IVS2 ISDN System Manual    
ND-70919 (E), Issue 1.0   Page 177
PN-SC01 (DCH)
Locations of Lamps, Switches, and Connectors
Lamp Indications
LAMP 
NAMECOLOR FUNCTION
RUN Green Flashes at 120 IPM while this card is operating normally
LC Green Remains lit when communications are normally ongoing with the 
D channel data links connected
LPB Green Not used
SENSE
RUN
MB
SW0
LC 
LPB SW1 
						

							 NEAX2000 IVS2 ISDN System ManualPage 178  ND-70919 (E), Issue 1.0
CHAPTER 4  CIRCUIT CARD INFORMATION
PN-SC01 (DCH)
Switch Settings
SWITCH
NAMESWITCH
NUMBERSETTING
POSITIONFUNCTION CHECK
SENS
(Rotary SW)
NOTE 14-F Set the switch to match the AP Number (04-31) to
be set by CM05.
0-3 Not used
MB (Toggle SW)
NOTE 2
UP For make-busy
For normal operation
SW0
(Piano Key SW)1 Always set to OFF.
2 Always set to OFF.
3 Always set to OFF.
4ON AP No. 04-15
OFF AP No. 20-31
(Continued)
F
4
AP No.SW0-4: ON
04 05 06 07 08 09 10 11 12 13 14 15
SW0-4: OFF
20 21 22 23 24 25 26 27 28 29 30 31
SW No.
456789ABCDEF
ON
DOWN
4 
3 
2 
1 OFF
ON
OFF
OFF
OFF 
						

							CHAPTER 4  CIRCUIT CARD INFORMATION
PN-SC01 (DCH)
NEAX2000 IVS2 ISDN System Manual    
ND-70919 (E), Issue 1.0   Page 179
The figure in the SWITCH NAME column and the position in   in the SETTING POSITION
column indicate the standard setting of the switch. When the switch is not set as shown by the
figure and   , the setting of the switch varies with the system concerned.
NOTE 1:Set the groove on the switch to the desired position.
NOTE 2:When the power is on, flip the MB switch to ON (UP position) before plugging/
unplugging the circuit card. SW1 (DIP SW)
1 Always set to OFF.
2 Always set to OFF.
3 Always set to OFF.
4 Always set to OFF.
5 Always set to OFF.
6 Always set to OFF.
7 Always set to OFF.
8 Always set to OFF.
SWITCH
NAMESWITCH
NUMBERSETTING
POSITIONFUNCTION CHECK
1
23
45
67
8ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF