NEC Neax2000 Ivs Isdn System Manual

							ND-45857 (E) CHAPTER 3
Addendum-001 Page 43
AUGUST, 1998 Revision 3.1
INSTALLATION
4.2.1 Mounting BRI Card
STEP 1: On the BRI (PN-BRTA/2BRTC) card, set the switches as shown in Figure 3-13.
Figure 3-13   Switch Settings on the BRI Card (PN-BRTA)
AT T E N T I O NContents
Static Sensitive
Handling
Precautions Required
RUN
SET THE KNOB TO MATCH THE
AP NO. (04-15) TO BE SET BY 
CM05.SENS
SENS
MB
SW1
B1
B2
D
ALM
SW0
SW1SW0 MB
UP
1 234ON
SEE Table 3-5. :  
POSITION TO BE SET
12ON
SEE Table 3-6
.
•   PN-BRTA 
						

							CHAPTER 3 ND-45857 (E)
Page 44 Addendum-001
Revision 3.1 AUGUST, 1998
INSTALLATION
Table 3-5  Switch Settings for SW0-2 and SW0-3 on the BRI Card (PN-BRTA)
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 set-
ting of the switch varies with the system concerned.
Table 3-6  Switch Settings for SW1 on the BRI Card (PN-BRTA)
SWITCH NAMESWITCH 
NUMBERSETTING 
POSITIONFUNCTION CHECK
SW1 (Dip SW)
1For terminating the transmitting side 
of channels B1 and B2 with 100 ohms.
OFFTo remove the terminating resistor on 
the transmitting side of channels B1 
and B2.
2For terminating the receiving side of 
channels B1 and B2 with 100 ohms.
OFFTo remove the terminating resistor on 
the receiving side of channels B1 and 
B2.
BRI 11
CONDITIONSSW No. of BRI
REMARKS
When only one BRI is
provided
When more than one
BRI is providedOFF ONTo send a clock signal to 
PLO0 of the MP card.
To send a clock signal via 
BRI1 to PLO1 of the MP/
PLO card, when a clock 
signal via BRI0 is not 
supplied due to a trans-
mission line failure.
(The clock supply route 0 
via BRI0 is automati-
cally changed to the clock 
supply route 1 via BRI1.)
SW0-3 SW0-2
BRI 0
ON ON
SW0-3 SW0-2
BRI 1
ON OFF
SW0-3 SW0-2
BRI 2
OFF ON
SW0-3 SW0-2
ON ON
12 ON
ON
ON 
						

							ND-45857 (E) CHAPTER 3
Addendum-001 Page 44-1
AUGUST, 1998 Revision 3.1
INSTALLATION
Figure 3-13-1  Switch Settings on the BRI Card (PN-2BRTC)
RU N
SET THE KNOB TO MATCH THE
AP NO. (04-15) TO BE SET BY 
CM05.
SENS
MB
SW0
D1
ALM1
B20
B10
SW10SW11 MB
UP
4
ON
SEE Note and Table 3-6-2.
:  POSITION TO BE SET
21
ON
AT T E N T I O NContents
Static Sensitive
Handling
Precautions RequiredSENS
SW11
3
2
1
SW10
FOR NO.1 CIRCUIT
SEE Table 3-6-1.
21
ON
FOR NO.0 CIRCUIT
SEE Table 3-6-1. SW0
D0
ALM0
B21
B11
•  PN-2BRTC 
						

							CHAPTER 3 ND-45857 (E)
Page 44-2 Addendum-001
Revision 3.1 AUGUST, 1998
INSTALLATION
The figure in the SWITCH NAME column and the position in   in the SETTING POSITION column indi-
cate 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 system can supply clock signals from two clock supply routes.
In normal condition, the system synchronizes to the clock signals supplied on the PLO 0 of MP card via
the Back Wiring Board, and if the clock signals are failed, the clock supply route takes over to PLO1 au-
tomatically.
Table 3-6-1 Switch Settings for SW0 and SW10 on the BRI Card  (PN-2BRTC)
SWITCH NAMESWITCH 
NUMBERSETTING 
POSITIONFUNCTION CHECK
SW0, SW10
(Dip SW)
1For terminating the transmitting side
of channels B1 and B2 with 100 ohms.
OFFTo remove the terminating resistor on
the transmitting side of channels B1
and B2.
2For terminating the receiving side of
channels B1 and B2 with 100 ohms.
OFFTo remove the terminating resistor on
the receiving side of channels B1 and
B2.
Table 3-6-2  Switch Setting for SW11-2 and SW11-3 on the BRI Card (PN-2BRTC)
BRI  0 BRI  1 BRI  2 BRI  11
REMARKSSW11 
-2SW11 
-3SW11 
-2SW11 
-3SW11 
-2SW11 
-3SW11 
-2SW11 
-3
When one BRI is 
provided.ON ONThe clock signals are supplied to the
PLO through No. 0 circuit of the BRI.
If the clock supply route of No. 0 cir-
cuit is failed, the clock supply route of
No. 1 circuit takes over automatical-
ly.
When more than 
one BRI is pro-
vided.ON ON ON OFF OFF ON OFF ONThe system can supply the clock
signals from BRI 0 or BRI 1. The
system is synchronized to the BRI 0
clock signals normally, and if both
No. 0 circuit clock supply route and
No. 1 circuit clock supply route is
failed, the BRI 1 takes over.
1ON2
ON
ON
No. of
BRI
SW
CONDITIONS 
						

							ND-45857 (E) CHAPTER 3
Page 45
Revision 3.0
INSTALLATION
STEP 2: Mount the BRI card in AP slots on PIM0-PIM7.
After mounting the card, set the SENS switch to match an unequipped slot number in CM05. Set the
MB switch to down position to put the card in service. For details on mounting locations, refer to the
Circuit Card Manual.
Figure 3-14   Mounting Location of BRI Card
BRI
CARDBUILT-IN BATTERY
• Mount BRI card in the AP slots (AP0-AP6).
• Set the SENS switch on the BRI card to match an unequipped slot number in CM05 as shown be-
low.
SLOT NUMBER
SWITCH SETTING VALUE
04
4
05
5
06
6
07
7
08
8
09
9
10
A
11
B
12
C
13
D
14
E
15
F
PIM
0 – 7
• Up to 12 slots are available in PIM0 through PIM7.
Note:The BRI card (BRI0/BRI1), which sends a clock signal to PLO of the MP card, must be mounted in the AP
slots on PIM0.
P
W
R
LT00LT01LT02LT03LT04LT05LT06LT07LT08LT09LT10/AP0LT11/AP1LT12/AP2LT13/AP3LT14/AP4LT15/AP5
AP6
MP/FP/AP7BUS/AP8
ATTENTIONContents
Static Sensitive
Handling
Prec autions  R equire d 
						

							CHAPTER 4 ND-45857 (E)
Page 46 Addendum-001
Revision 3.1 AUGUST, 1998
INSTALLATION
4.2.2 Cable Connection via the MDF for ISDN with BRI
Connect the cable to a CSU via the MDF as shown in Figure 3-15.
Figure 3-16 shows LTC connector corresponds with the AP slots, and DTI pin assignment for each AP slot.
Figure 3-17 shows an example of the cable connection when the BRI card is mounted in the AP0 slot of PIM0.
Figure 3-15   Cable Connection via the MDF for ISDN with BRI
NT1 MDF
LTC1/LTC2 CONNECTORTWISTED-PAIR
CABLE BRI BWBPBX
MAX. 3280 ft. (1000 m)
Note:The NT1 must be installed to interface with the network, and must be installed on the premises where the
PBX is located. 
						

							ND-45857 (E) CHAPTER 3
Page 47
Revision 3.0
INSTALLATION
Figure 3-16   Location of the AP Slots and the LTC Connectors for BRI
LT15/AP5FP/AP6MP/FP/AP7BUS/AP8
LT14/AP4
LT13/AP3
LT12/AP2
LT11/AP1
LT 0 0 LT 0 1 LT 0 2 LT 0 9
LT 0 4 LT 0 8
LT 0 7
LT 0 3 LT 0 6
LT 0 5 LT10/AP0
LT C 1
LTC1 LTC2
126
LT 0 61RA26RB
LT12/AP2 227 2TA27TB
328 328
429 429
530
LT 0 75RA30RB
LT13/AP3 631 6TA31TB
732 732
833 833
934
LT 0 89RA34RB
LT14/AP4 10 35 10 TA 35 TB
11 36 11 36
12 37 12 37
13 38
LT 0 913 RA 38 RB
LT15/AP5 14 39 14 TA 39 TB
15 40 15 40
16 41 16 41
17 RA 42 RB
LT10/AP017 RA 42 RB
AP6 18 TA 43 TB 18 TA 43 TB
19 44 19 44
20 45 20 45
21 RA 46 RB
LT11/AP121 46
22 TA 47 TB 22 47
23 48 23 48
24 49 24 49
25 50 25 50
LTC1 LTC2
LTC0 LTC2 
						

							CHAPTER 3 ND-45857 (E)
Pag e 4 8
Revision 3.0
INSTALLATION
Figure 3-17   Example of Cable Connection via the MDF for BRI
43BA1 4342
BA0 42
18
17
MDF
AA0 17
AA1 18
PIM0
P BRI
AP0LT C 1
J
RA
RB
TA
TB
SEND1
34 32 T0-31
33RECEIVE
42 RB 17 RA
43 TB 18 TA
44 19
45 20
(P)
17 RA 42 RB
18 TA 43 TB
19 44
20 45
LTC (J)
1 LTC1 CONNECTOR
2 MDF CONNECTOR
31 32 33 34 35 36 37
RA RB TA TB
T0
2 [LT10]
TO CSU
38 39 
						

							ND -4 5857 ( E)  CHAPTER 3
IN STA LL AT ION
END
CAB LE CONNEC TION
M OUNTING  IL C  CARD   SE E S ECTIO N 4.3 .2 
						

							CHAPTER 3 ND-45857 (E)
Pag e 5 0
Revision 3.0
INSTALLATION
4.3.1 Mounting ICH Card
STEP 1: On the ICH (PN-SC02/SC03) card, set the switches as shown in Figure 3-19.
Figure 3-19   Switch Settings on the ICH Card (1/2)
MB
RU N
MB
SW0
SW
ON
OFF
SET THE SENS SWITCH TO 
MATCH THE AP NO. (04-15) 
TO BE SET BY CM05.SENS
: POSITION TO BE SET
1 2
3 4
SENS
DOPE1UP
ATTENTIONContents
Static Sensitive
Handling
Precautions Required
DOPE0
• PN-SC02
Note:Firmware must be CD1.00 or higher.