NEC Neax 2000 Ivs2 Isdn System Manual

 NEAX2000 IVS2 ISDN System ManualPage 150  ND-70919 (E), Issue 1.0
CHAPTER 4  CIRCUIT CARD INFORMATION
PN-BRTA (BRT)
NOTE 3:Set the SW0-2 and SW0-3 as follows:
NOTE 4:When the system is a clock source office, set the SW0-2 and SW0-3 on all the BRT
cards mounted in PIM0 to OFF.
NOTE 5:Mount the BRT card which receives a source clock signals into PIM0. CONDITIONSBRT0 BRT1 BRT2 ---- BRT11
REMARKS
SW
0-2SW
0-3SW
0-2SW
0-3SW
0-2SW
0-3----SW
0-2SW
0-3
When one 
BRT is 
provided.ON ON
MP card will receive the...

CHAPTER 4  CIRCUIT CARD INFORMATION
PN-2BRTC (BRT)
NEAX2000 IVS2 ISDN System Manual    
ND-70919 (E), Issue 1.0   Page 151
PN-2BRTC (BRT)
Locations of Lamps, Switches, and Connectors
SENSE
RUN
MB
B21 
B11 
D1 
ALM1 
B20 
B10 
D0 
ALM0
SW0 SW11
SW10 

 NEAX2000 IVS2 ISDN System ManualPage 152  ND-70919 (E), Issue 1.0
CHAPTER 4  CIRCUIT CARD INFORMATION
PN-2BRTC (BRT)
Lamp Indications
LAMP 
NAMECOLOR FUNCTION
RUN Green Flashes at 120 IPM while this card is operating normally
B21 Red No.1 Circuit B2 channel status
ON: Busy
OFF: Idle
Flash (60 IPM):  Make Busy
B11 Red B1 channel status
ON: Busy
OFF: Idle
Flash (60 IPM):  Make Busy
D1 Green D channel status
ON: Busy
OFF: Idle
ALM1 Red Transmission line fault status
ON: Line fault
OFF: Normal operation
B20...

CHAPTER 4  CIRCUIT CARD INFORMATION
PN-2BRTC (BRT)
NEAX2000 IVS2 ISDN System Manual    
ND-70919 (E), Issue 1.0   Page 153
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, SW10
(DIP SW)
1For terminating the transmitting side 
of channels B1 and B2 with 100 
ohms
OFFTo remove the terminating resistor 
on the...

 NEAX2000 IVS2 ISDN System ManualPage 154  ND-70919 (E), Issue 1.0
CHAPTER 4  CIRCUIT CARD INFORMATION
PN-2BRTC (BRT)
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...

CHAPTER 4  CIRCUIT CARD INFORMATION
PN-2BRTC (BRT)
NEAX2000 IVS2 ISDN System Manual    
ND-70919 (E), Issue 1.0   Page 155
NOTE 3:The system can supply clock signals from two clock supply routes.
In normal condition, the system synchronizes to the clock signals supplied on the PLO0
of MP card via the Back Wiring Board, and if the clock signals fail, the clock supply
route takes over to PLO1 automatically. Set SW11-2 and SW11-3 as follows:
NOTE 4:When the system is a clock source office, set the SW11-2...

 NEAX2000 IVS2 ISDN System ManualPage 156  ND-70919 (E), Issue 1.0
CHAPTER 4  CIRCUIT CARD INFORMATION
PN-24DTA-C (DTI)
PN-24DTA-C (DTI)
Locations of Lamps, Switches, and Connectors
SENSE
RUN
MB
 
 
CRC 
PCM 
FRM 
RMT 
AIS 
BL 
   
 
 
 
 
 
  SW1
SW0
JRR1
AISS MAS
JPR0
JPS 

CHAPTER 4  CIRCUIT CARD INFORMATION
PN-24DTA-C (DTI)
NEAX2000 IVS2 ISDN System Manual    
ND-70919 (E), Issue 1.0   Page 157
Lamp Indications
LAMP 
NAMECOLOR FUNCTION
RUN Green Flashes at 120 IPM while this card is operating normally
CRC Red Remains lit when detecting Cyclic Redundancy Checking (CRC) 
errors
PCM Red Remains lit when detecting PCM signal loss
FRM Red Remains lit when detecting Frame Alignment signal loss
RMT Red Remains lit when receiving Frame Alignment signal loss alarm 
from a distant...

 NEAX2000 IVS2 ISDN System ManualPage 158  ND-70919 (E), Issue 1.0
CHAPTER 4  CIRCUIT CARD INFORMATION
PN-24DTA-C (DTI)
Switch Settings
SWITCH NAMESWITCH 
NUMBERSETTING 
POSITIONFUNCTION CHECK
SENSE
(Rotary SW)
NOTE 10-3 Not used
4-F Set the switch to match the AP Number (04-31) to
be set by CM05.
MB (Toggle SW)
NOTE 2
UP For make-busy
For normal operation
(Continued)
F
4
AP No.SW1-4: ON
04 05 06 07 08 09 10 11 12 13 14 15
SW1-4: OFF
20 21 22 23 24 25 26 27 28 29 30 31
SW No.
456789ABCDEF
ON
DOWN 

CHAPTER 4  CIRCUIT CARD INFORMATION
PN-24DTA-C (DTI)
NEAX2000 IVS2 ISDN System Manual    
ND-70919 (E), Issue 1.0   Page 159
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...