NEC Neax 2000 Ivs2 Data Interface System Manual

CHAPTER 5 CIRCUIT CARD INFORMATION
List of Required Circuit Cards
NEAX2000 IVS2 Data Interface System Manual    
ND-70924 (E), Issue 1.0   Page 85
Switch Settings
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.
SWITCH NAMESWITCH
NUMBERSETTING
POSITIONFUNCTION CHECK
JP0 For coaxial connectors
(No.0...

 NEAX2000 IVS2 Data Interface System ManualPage 86  ND-70924 (E), Issue 1.0
CHAPTER 5 CIRCUIT CARD INFORMATION
List of Required Circuit Cards
PZ-M557 (CONN)
Locations of Lamps, Switches and Connectors
Lamp Indications
This card has no lamps.
JP2
RCV20
FOR 
No.2 
CIRCUIT 
 
LT CJP1LTTO LTC CONNECTOR 
ON BWB IN PIM TO CHAMP 
CONNECTOR (MDF)
JP0
TRS20
TRS00
FOR 
No.0 
CIRCUIT
COAXIAL CONNECTORRCV00RCV10
FOR 
No.1 
CIRCUIT
TRS10 

CHAPTER 5 CIRCUIT CARD INFORMATION
List of Required Circuit Cards
NEAX2000 IVS2 Data Interface System Manual    
ND-70924 (E), Issue 1.0   Page 87
Switch Settings
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.
SWITCH NAMESWITCH
NUMBERSETTING
POSITIONFUNCTION CHECK
JP0 For coaxial connectors
(No. 0...

 NEAX2000 IVS2 Data Interface System ManualPage 88  ND-70924 (E), Issue 1.0
CHAPTER 5 CIRCUIT CARD INFORMATION
List of Required Circuit Cards
PN-2DPCB (DPC)
Location of Lamps, Switches and Connectors
SW0
XCN1
XCN0
RS1
RS0BL1
LB11
LB12 RSC1
SDT1
RDR1
CDI1
RSC0
SDT0
RDR0
CDI0BL0
LB01
LB02
SW1
To X.21 DTE/DCE 
or PN-M03
To V.24/V.28 DTE/DCE 

CHAPTER 5 CIRCUIT CARD INFORMATION
List of Required Circuit Cards
NEAX2000 IVS2 Data Interface System Manual    
ND-70924 (E), Issue 1.0   Page 89
Lamp Indications
LAMP 
NAMECOLOR FUNCTION
BL0 Red No. 0 
CircuitON:  Ready for digital data transmission or the 
circuit is busy.
OFF: Fixed path is not connected.
Flash (60IPM):  Make-busy state or the system 
data for this card is not assigned.
Flash (120IPM):  Fixed path is connected.
LB01 Red ON:  Loop Back 1 is set.
OFF: Normally operating.
LB02 Red ON:...

 NEAX2000 IVS2 Data Interface System ManualPage 90  ND-70924 (E), Issue 1.0
CHAPTER 5 CIRCUIT CARD INFORMATION
List of Required Circuit Cards
Switch SettingsBL1 Red No. 1
CircuitON:  Ready for digital data transmission or the 
circuit is busy.
OFF: Fixed path is not connected.
Flash (60IPM):  Make-busy state or the system 
data for this card is not assigned.
Flash (120IPM):  Fixed path is connected.
LB11 Red ON:  Loop Back 1 is set.
OFF: Normally operating.
LB12 Red ON:  Loop Back 2 is set.
OFF: Normally...

CHAPTER 5 CIRCUIT CARD INFORMATION
List of Required Circuit Cards
NEAX2000 IVS2 Data Interface System Manual    
ND-70924 (E), Issue 1.0   Page 91
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:When the power is on, disconnect the cables before unplugging the circuit card, and
connect the cables after...

 NEAX2000 IVS2 Data Interface System ManualPage 92  ND-70924 (E), Issue 1.0
CHAPTER 5 CIRCUIT CARD INFORMATION
List of Required Circuit Cards
PN-M03 (M03)
Location of Lamps, Switches and Connectors
V35
JP1A JP1BRS OPE
SD
RD
CD
ER
DR
CS
SELX21
To PN-2DPCB
To V.35 DTE/DCE SELCN0 X21
CN0 SW0
OPRS
OPER
OPSD 

CHAPTER 5 CIRCUIT CARD INFORMATION
List of Required Circuit Cards
NEAX2000 IVS2 Data Interface System Manual    
ND-70924 (E), Issue 1.0   Page 93
Lamp Indications
LAMP 
NAMECOLOR FUNCTION
OPE Green ON:  This card is normally connected to the PN-2DPCB.
OFF:  This card is abnormally connected to the PN-2DPCB.
RS Green ON: RTS signal is ON.
OFF: RTS signal is OFF.
SD Green ON:  TXD signal is “0” (Space condition).
OFF: TXD signal is “1” (Mark condition).
RD Green ON:  RXD signal is “0” (Space condition)....

 NEAX2000 IVS2 Data Interface System ManualPage 94  ND-70924 (E), Issue 1.0
CHAPTER 5 CIRCUIT CARD INFORMATION
List of Required Circuit Cards
Switch Settings
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:The JP1A and JP1B must be set to the same position each other.
SWITCH
NAMESWITCH...