NEC Network Card NEAX2000 IVS2 User Manual

ND-70923 (E)  
ISSUE 1  
STOCK # 151992  
®
Q-SIG System Manual  
JULY, 2000  
NEC America, Inc.  
 
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ISSUE 1  
ISSUE 2  
ISSUE 6  
ISSUE 3  
ISSUE 7  
ISSUE 4  
ISSUE 8  
DATE  
JULY, 2000  
ISSUE 5  
DATE  
DATE  
DATE  
DATE  
DATE  
DATE  
DATE  
2
NEAX2000 IVS  
Revision Sheet 1/1  
Q-SIG System Manual  
ND-70923 (E)  
 
NEAX2000 IVS2  
Q-SIG System Manual  
TABLE OF CONTENTS  
Page  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page i  
 
TABLE OF CONTENTS  
Page  
2
NEAX2000 IVS Q-SIG System Manual  
Page ii  
ND-70923 (E), Issue 1.0  
 
LIST OF FIGURES  
Figure  
Title  
Page  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page iii  
 
 
INTRODUCTION  
Purpose  
INTRODUCTION  
PURPOSE  
This manual describes the hardware installation and programming procedure for the Q-SIG  
2
System on the NEAX2000 IVS .  
OUTLINE OF THIS MANUAL  
This manual consists of the following chapters:  
This chapter explains the Q-SIG system outline, system configuration, the name and functions  
of circuit cards required, system capacity, system conditions, and available service features.  
This chapter explains the hardware installation procedure to provide Q-SIG interface on the PBX.  
This chapter explains the programming procedure to provide Q-SIG feature on the PBX.  
This chapter explains the mounting location, the meaning of lamp indications, and the method of  
switch settings of each circuit card for the Q-SIG.  
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NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 1  
 
     
INTRODUCTION  
Reference Manuals  
REFERENCE MANUALS  
Refer to the following manuals during installation:  
Installation Procedure Manual:  
Command Manual:  
Describes the installation procedure of the PBX system.  
Describes Customer Administration Terminal (CAT)  
operation, command function and setting data required for  
programming the system, and Resident System Program.  
Office Data Programming Manual: Contains the Customer Specification Sheet and Office Data  
Programming Sheet.  
2
NEAX2000 IVS Q-SIG System Manual  
Page 2  
ND-70923 (E), Issue 1.0  
 
 
CHAPTER 1  
GENERAL INFORMATION  
This chapter explains the Q-SIG system outline, system configuration,  
the name and functions of circuit cards required, system capacity,  
system conditions, and available service features.  
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NEAX2000 IVS Q-SIG System Manual  
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Page 3  
 
   
CHAPTER 1 GENERAL INFORMATION  
System Outline  
SYSTEM OUTLINE  
Summary  
This feature allows the PBX to provide basic connection service for interfacing with the other PBX  
by using Layer 3 protocol which conforms to ETS 300 172. ETS 300 172 is standardized for  
private telecommunication network as Inter-exchange signaling protocol for circuit mode basic  
services by European Telecommunication Standards Institute (ETSI). The Q-SIG protocol  
creates Layer 3 messages between Q reference points expected as conceptual point for inter-  
office signalling.  
Figure 1-1 System Outline of Q-SIG  
PBX  
PBX  
Call  
Call  
Control  
Control  
Q-reference point  
Layer 3  
Q
Q
Protocol  
Control  
Protocol  
Control  
DTI  
DTI  
Data Link  
Layer  
Data Link  
Layer  
Layer 2 NOTE  
Layer 1  
Physical  
Layer  
Physical  
Layer  
NOTE: Conforming to Q921-a (PBX-PBX Interface)  
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CHAPTER 1 GENERAL INFORMATION  
System Outline  
Physical Interface 30DTI  
On the Q-SIG system, a 2 Mbps digital interface is used for the interface trunk.  
A D Channel Handler is required for each physical interface. A single data link channel can  
control a maximum of 30 B Channels.  
Figure 1-2 Physical Interface  
Physical Interface  
PBX  
DTI  
Max. 30B + D  
DTI  
Max. 30B + D  
Physical Interface  
: D Channel  
: B Channel  
Physical Interface 24DTI  
On the Q-SIG system, a 1.544 Mbps digital interface is used for the interface trunk.  
A D Channel Handler is required for each physical interface. A single data link channel can  
control a maximum of 23 B Channels.  
Figure 1-3 Physical Interface  
Physical Interface  
PBX  
DTI  
Max. 23B + D  
DTI  
Max. 23B + D  
Physical Interface  
: D Channel  
: B Channel  
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CHAPTER 1 GENERAL INFORMATION  
System Outline  
Interworking with Other Network  
The PBX can be connected with the other manufacturer’s PBX by the Q-SIG interface, and the  
Q-SIG network can interwork with the other network.  
Figure 1-4 Interworking with Other Network  
ISDN  
Network  
Q-SIG  
Network  
NEC  
Q-SIG interface  
ACIS  
Existing Office  
CCIS  
Other Manufacturer  
Existing Office  
NOTE: Interworking between Q-SIG and CCIS is not available.  
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ND-70923 (E), Issue 1.0  
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CHAPTER 1 GENERAL INFORMATION  
System Configuration  
SYSTEM CONFIGURATION  
Figure 1-5 shows the system configuration of the Q-SIG system.  
Figure 1-5 System Configuration of Q-SIG  
PBX  
SLT  
30B/23B  
30-CHANNEL PCM/23B  
DIGITAL LINE  
LC  
Q-SIG  
DTI  
NETWORK  
D
term  
D
DLC  
PLO  
CLOCK  
DCH  
DTI: 30/24-Channel Digital Trunk Interface  
DCH: D Channel Handler  
PLO: Phase Locked Oscillator  
TDSW  
MP  
FP  
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CHAPTER 1 GENERAL INFORMATION  
System Configuration  
30DTI  
The Digital Trunk Interface (DTI) interfaces the PBX directly to 30-channel PCM transmission  
line. The 30-DTI has the following functions.  
• Unipolar/Bipolar Conversion (HDB3 Format)  
• Signaling Insertion/Extraction  
• Alarm Detection/Insertion  
• Digital PAD on Voice Signal Transmission  
• Cyclic Redundancy Checking (based on ITU-T Rec. G704)  
• Channel Associated Signaling (based on ITU-T Rec. Q421 Digital R2 Signaling Code)  
For connection of a 30-DTI and transmission line, either coaxial cable or twisted pair cable can  
be used.  
DCH  
The D Channel Handler (DCH) provides the D Channel signaling interface through the DTI to a  
Q-SIG network, and it is responsible for signaling between the PBX and the network under  
control of the system MP.  
A DCH can control a maximum of 30 B Channels.  
24DTI  
The Digital Trunk Interface (DTI) interfaces the PBX directly to 24-channel PCM transmission  
line. The 24-DTI has the following functions.  
• Unipolar/Bipolar Conversion (AMI Format)  
• Alarm Detection/Insertion  
• Digital PAD on Voice Signal Transmission  
• Cyclic Redundancy Checking (based on ITU-T Rec. G704)  
For connection of a 24-DTI and transmission line, a twisted pair cable can be used.  
DCH  
The D Channel Handler (DCH) provides the D Channel signaling interface through the DTI to a  
Q-SIG network, and it is responsible for signaling between the PBX and the network under  
control of the system MP.  
A DCH can control a maximum of 23 B Channels.  
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ND-70923 (E), Issue 1.0  
 
       
CHAPTER 1 GENERAL INFORMATION  
System Configuration  
PLO  
The Phase Locked Oscillator (PLO) equipped on the MP card is responsible to synchronize the  
system to Q-SIG clocks.  
The PLO generates the clock signals according to the source clocks received from network. The  
source clock signals are extracted at DTI cards and supplied to the PLO. Two clock routes are  
available; one is the Route 0 to receive clock signals from DTI0, and the other is a standby Route  
1 (DTI1) to receive clock signals when no clock signals appear on the Route 0. When clock  
signals come from neither the Route 0 nor the Route 1, the PLO keeps generating the clock  
signals with the frequency of previous source clock. The PLO can receive different frequency of  
source clocks from the Route 0 and Route 1.  
Figure 1-6 shows an example of clock supply route.  
Figure 1-6 Clock Supply Route Configuration  
PBX  
TDSW  
Q-SIG  
NETWORK  
DTI0  
DTI1  
PLO  
: CLOCK SIGNAL SUPPLY ROUTE 0  
: CLOCK SIGNAL SUPPLY ROUTE 1  
NOTE: DTI0 and DTI1 must be mounted in PIM0.  
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CHAPTER 1 GENERAL INFORMATION  
Card Name and Function  
CARD NAME AND FUNCTION  
Table 1-1 shows the circuit card name and function for Q-SIG.  
Table 1-1 Q-SIG Card Name and Function  
FUNCTIONAL  
CARD NAME  
FUNCTION  
NAME  
PN-CP14  
MP  
Main Processor Card  
Provides Memory, TDSW (1024CH x 1024CH), 16-line  
CFT, PB sender, Clock, PLO 2 ports (receiver mode/  
source mode), two RS-232C ports, 2-line DAT  
(Recording duration: Max. 128 sec.), DK, 4-line PB  
receiver, Modem for remote maintenance (19.2 kbps),  
internal Music-on-Hold tone source and BUS interface.  
BUS interface functions as a driver/receiver of various  
signals, adjusts gate delay timing and cable delay timing,  
monitors I/O Bus and PCM BUS.  
One card is required per system.  
PN-30DTC-A  
PN-SC01  
DTI  
Digital Trunk Interface (2 Mbps) Card  
Accommodates 30-channel PCM digital lines.  
DCH  
D Channel Handler Card  
Provides the D Channel signaling interface through the  
DTI to Q-SIG network.  
PZ-M542  
[For Other  
Countries]  
CONN  
Coaxial Cable Connection Card  
Used to connect a coaxial cable for the Digital Trunk  
Interface.  
Maximum of two cards can be connected to LTC  
connector of each PIM.  
PZ-M557  
[For  
Australia]  
CONN  
DTI  
Coaxial Cable Connection Card  
Used to connect a coaxial cable for the Digital Trunk  
Interface.  
Maximum of two cards can be connected to LTC  
connector of each PIM.  
PN-24DTA-C  
Digital Trunk Interface (23B+D 1.5 Mbps) card  
Accommodates 24-channel PCM digital lines.  
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ND-70923 (E), Issue 1.0  
 
   
CHAPTER 1 GENERAL INFORMATION  
System Capacity  
SYSTEM CAPACITY  
Table 1-2 System Capacity for Q-SIG  
DESCRIPTION  
24DTI  
30DTI  
DTI Card  
8
8
4
4
DCH Card  
Trunks for DTI  
Q-SIG Routes  
192  
8
124  
4
Trunks per Q-SIG Route  
MP (Internal PLO) Card  
Port per DTI Card  
23  
1
30  
1
24  
1
32  
1
Port per DCH Card  
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CHAPTER 1 GENERAL INFORMATION  
System conditions  
SYSTEM CONDITIONS  
Time Slot Assignment Condition  
As shown in Figure 1-7, the 30DTI/DCH card uses the time slot on the basic Highway 4.  
Therefore, the total number of time slots for all 30DTI/DCH cards must be 128 time slots or less  
including all other application processor cards, which use the Highway 4.  
The 24DTI/PRT card can use the time slot on both the basic and expanded Highway 4 and 6.  
Figure 1-7 Accommodation of DTI/DCH/ICH/BRT/PRT into TDSW  
FOR L/T CARDS: MAX. 512 TIME SLOTS PER SYSTEM  
FP0  
FP1  
FP2  
FP3  
DTI  
MAX. 128 TIME SLOTS  
MAX. 128 TIME SLOTS  
MAX. 128 TIME SLOTS  
MAX. 128 TIME SLOTS  
30DTI: MAX. 31 TIME SLOTS/CARD  
MAX. 2 TIME SLOTS/CARD (BRTA)  
MAX. 4 TIME SLOTS/CARD (2BRTC)  
BRT  
DCH  
ICH  
PRT  
DTI  
1 TIME SLOT/CARD  
HW4  
1 TIME SLOT/CARD (SC02)  
4 TIME SLOTS/CARD (SC03)  
25 TIME SLOT/CARD  
24DTI: MAX. 24 TIME SLOTS/CARD  
HW6  
FOR BASIC HIGHWAY4: MAX. 128 TIME SLOTS PER SYSTEM  
FOR EXPANDED HIGHWAY6: MAX. 128 TIME SLOTS PER SYSTEM  
FOR AP CARDS: MAX. 256 TIME SLOTS PER SYSTEM  
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ND-70923 (E), Issue 1.0  
 
     
CHAPTER 1 GENERAL INFORMATION  
System conditions  
Time Slot Allocation for DTI/DCH Card  
On each DTI card, the system recognizes the lowest and highest channel numbers to which trunk  
numbers have been assigned, and allocates time slots to all the channels within them. If trunk  
numbers are assigned to discontinuous channels in this case, the system also allocates time  
slots to channels not assigned.  
For example, as shown in Figure 1-8, even when Channel 1 through Channel 10 have been  
assigned by the system data programming (CM07 YY=01) excepting Channel 5, the system  
allocates a total of 10 time slots for all the ten channels. Therefore, to avoid allocation of  
unnecessary time slots, it is recommended that consecutive channels are assigned on each DTI  
card.  
In the case of the DCH card, one time slot is allocated for setting up a fixed path between the DTI  
and the DCH by assigning Channel 16 of the DTI as the D Channel.  
Figure 1-8 Time Slot Allocation for DTI  
HIGHEST CHANNEL  
10  
9
DXXX  
DXXX  
10 TIME SLOTS ARE  
ALLOCATED EVEN  
WHEN CH5 IS NOT  
ASSIGNED.  
6
5
4
DXXX  
NONE  
DXXX  
1
DXXX  
NONE  
LOWEST CHANNEL  
CH0  
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CHAPTER 1 GENERAL INFORMATION  
Service Features  
SERVICE FEATURES  
Connected Destination Indication  
This feature allows the LCD on the calling station/Attendant Console to indicate the connected  
destination number (answering station number) and the sub-address sent from the opposite  
office.  
Figure 1-9 Connected Destination Indication  
STATION  
No. 200  
DIAL “7-20-300”  
STATION  
No. 300  
OFFICE  
10  
OFFICE  
20  
Q-SIG  
NETWORK  
ANSWERING STATION No. “20-300” + SUB-ADDRESS “111”  
<EXAMPLE OF INDICATION>  
term  
ATTCON  
• D  
720300  
2: 27 PM TUE 23  
720300  
When dialing:  
Sub-address No. (Max. 8 digits)  
20300  
01: 00  
111  
20300  
When answered:  
Answering station No. (Max. 8 digits)  
Answering station No. (Max. 16 digits)  
Duration of the call  
• The LCD does not indicate the answering station number and sub-address number if the  
numbers are not sent from the opposite office.  
• If the calling station is an ISDN terminal or a terminal which has no indicator, the answering  
station number and sub-address number cannot be indicated.  
• If the answering station number exceeds 16 digits, the first 15 digits and “*” are indicated on  
term  
the D  
LCD. “*” means existence of more than 15 digits.  
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CHAPTER 1 GENERAL INFORMATION  
Service Features  
term  
• If the sub-address exceeds 8 digits, the first 8 digits and “*” are indicated on the D  
“*” means existence of more than 8 digits.  
LCD.  
• The sub-address of the answering station is not indicated on the Attendant Console LCD.  
• If the answering station number exceeds 6 digits, the last 6 digits are indicated on the  
Attendant Console LCD.  
term  
• It can be specified to each station (Single line Telephone/D  
) whether an answering  
station number is sent or not when answering a Q-SIG call, by system data programming.  
Attendant Console number cannot be sent.  
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CHAPTER 1 GENERAL INFORMATION  
Service Features  
Transit Counter Relaying  
Transit counter is used as the information which informs the number of stages on tandem  
connection. On the Q-SIG network, the transit Counter 0 is sent from the calling office. The  
tandem office sends the transit counter to the destination office adding 1 to the value of received  
transit counter. In this manner, the transit counter value increases according to the number of the  
stages of tandem connection.  
Figure 1-10 Transit Counter  
CALLING  
OFFICE  
TANDEM  
OFFICE  
TANDEM  
OFFICE  
TANDEM  
OFFICE  
DESTINATON  
OFFICE  
TRC=0  
TRC=1  
TRC=2  
TRC=3  
TRC=3  
Q-SIG NETWORK  
TRC: Transit Counter  
• This feature is available when the all PBXs in the network are connected to each other by  
Q-SIG interface.  
• The transit counter values 0 through 31 are available.  
• If the tandem office does not receive the transit counter from the opposite office, the tandem  
office sends the transit counter as “0” to next office.  
2
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ND-70923 (E), Issue 1.0  
 
   
CHAPTER 2  
INSTALLATION  
This chapter explains the hardware installation procedure to provide  
Q-SIG interface on the PBX.  
2
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CHAPTER 2 INSTALLATION  
Precautions  
PRECAUTIONS  
STATIC ELECTRICITY GUARD  
You must wear a grounded wrist strap to protect circuit cards from static electricity.  
Figure 2-1 Static Electricity Guard (1 of 2)  
• WHEN PLUGGING/UNPLUGGING A CIRCUIT CARD  
PBX  
FRAME GROUND SCREW  
WRIST STRAP  
• WHEN HOLDING A CIRCUIT CARD  
NEVER TOUCH THE COMPONENTS OR  
SOLDERED SURFACE WITH BARE HANDS.  
CARD FRONT  
2
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CHAPTER 2 INSTALLATION  
Precautions  
Figure 2-1 Static Electricity Guard (2 of 2)  
• WHEN MAKING A SWITCH SETTING ON A CIRCUIT CARD  
CIRCUIT  
CARD  
WEAR A WRIST STRAP AND PERFORM  
THE WORK ON A GROUNDED  
CONDUCTIVE WORK SURFACE.  
• WHEN CARRYING A CIRCUIT CARD  
CONDUCTIVE  
POLYETHYLENE  
BAG  
CIRCUIT  
CARD  
WHEN CARRYING A CIRCUIT  
CARD AROUND, KEEP THE  
CARD IN A CONDUCTIVE  
POLYETHYLENE BAG.  
The mark shown below is attached to the sheet for the work in which circuit cards are handled.  
When engaging in such work, the installer must be careful not to cause damage by static  
electricity.  
ATTENTION  
Contents  
Static Sensitive  
Handling  
Precautions Required  
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CHAPTER 2 INSTALLATION  
Precautions  
Caution  
You must hold the edge of a circuit card when plugging or unplugging the circuit card. If you  
touch another area, you may be exposed to hazardous voltages.  
PBX  
NEVER TOUCH THE  
COMPONENTS OR SOLDERED  
SURFACE WITH BARE HANDS.  
CARD FRONT  
2
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CHAPTER 2 INSTALLATION  
Required Equipment  
REQUIRED EQUIPMENT  
Table 2-1 shows the equipment required to provide Q-SIG interface to the system.  
Table 2-1 Required Equipment for Q-SIG  
EQUIPMENT  
PN-30DTC-A  
DESCRIPTION  
QUANTITY  
REMARKS  
30-Channel DTI Card  
1-4  
(30-DTI)  
(Australia/Japan)  
PN-24DTA-C  
(24-DTI)  
(U.S.)  
24-Channel DTI Card  
1-4  
PN-SC01  
(DCH)  
D Channel Handler Card  
1-4  
1-4  
PZ-M542/M557(CONN)  
Coaxial Cable Connection  
Card  
2 cards/PIM  
1 DTI/card  
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CHAPTER 2 INSTALLATION  
Installation Procedure  
INSTALLATION PROCEDURE  
Install the equipment for Q-SIG according to the procedure in Figure 2-2.  
Figure 2-2 Installation Procedure for Q-SIG  
START  
MOUNTING DTI AND  
DCH CARD  
MOUNTING CONN CARD  
SELECTION OF PLO  
IN MP CARD  
DTI CABLE CONNECTION  
VIA MDF  
DTI CABLE CONNECTION  
VIA CONN CARD  
END  
NOTE: This procedure is required when you provide CONN card to connect a coaxial cable  
for 24-DTI/30-DTI.  
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CHAPTER 2 INSTALLATION  
Installation Procedure  
Mounting DTI and DCH Card  
(1) Before mounting the 24-DTI/30-DTI card and DCH card, set the MB  
switch to UP position, and set the other switches to appropriate position.  
ATTENTION  
Contents  
Static Sensitive  
Handling  
Precautions Required  
(2) Mount the 24-DTI/30-DTI card and the DCH card in the following AP slots  
on PIM0-PIM7.  
PIM0: AP00-AP10 slots  
PIM1-7: AP00-AP11 slots  
NOTE: The DTI card (DTI0, DTI1) which sends a clock signal to PLO of the MP card must be  
mounted in the AP slots on PIM0.  
(3) After mounting the card, set the MB switch to DOWN position to put the card in service.  
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CHAPTER 2 INSTALLATION  
Installation Procedure  
Mounting CONN Card  
When providing CONN (PZ-M542/M557) card to connect a coaxial cable for 24-DTI/30-DTI, do  
the following installation.  
(1) Confirm the correct switch setting of the CONN card. See CHAPTER 4, Page 41.  
(2) Mount the CONN card to LTC connector on BWB in the PIM which accommodates DTI  
cards.  
For details, refer to the Installation Procedure Manual.  
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CHAPTER 2 INSTALLATION  
Installation Procedure  
Selection of PLO in MP Card  
(1) Confirm the correct switch settings of MP card. See CHAPTER 4, Page 41.  
(2) Mount the MP card on the MP slot of PIM0.  
2
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CHAPTER 2 INSTALLATION  
Installation Procedure  
DTI Cable Connection via MDF  
When you use a twisted-pair cable, connect the cable to a CSU via the MDF as shown in  
• Location of AP Slots and LTC Connectors for DTI - Page 27  
• Example of MDF Cross Connection for DTI -Page 28  
Figure 2-3 Cable Connection via MDF  
PBX  
BWB  
MDF  
30-DTI/  
24-DTI  
CSU  
TWISTED-PAIR  
CABLE  
(SHIELD TYPE)  
LTC0/LTC1/LTC2/LTC3  
CONNECTOR  
MAX. 400 m (1310 ft.)  
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CHAPTER 2 INSTALLATION  
Installation Procedure  
Figure 2-4 shows LTC connector corresponds with the AP slots, and DTI pin assignment for each  
AP slot.  
Figure 2-4 Location of the AP Slots and the LTC Connectors for DTI  
L
T
0
0
/
L
T
0
1
/
L
T
0
2
/
L
T
0
3
/
L
T
0
4
/
L
T
0
5
/
L
T
0
6
/
L
T
0
7
/
L
T
0
8
/
L
T
0
9
/
L
T
1
0
/
L
T
1
1
/
A
P
0
0
A
P
0
1
A
P
0
2
A
P
0
3
A
P
0
4
A
P
0
5
A
P
0
6
A
P
0
7
A
P
0
8
A
P
0
9
A
P
1
0
A
P
1
1
LTC0  
LTC1  
LTC2  
LTC3  
01 RA 26  
RB  
TB  
01 RA 26  
RB  
01  
RA 26  
RB  
TB  
01 RA 26  
RB  
TB  
02  
03  
04  
05  
06  
07  
08  
TA  
27  
28  
29  
30  
31  
32  
33  
02  
03  
04  
05  
06  
07  
08  
TA  
27  
28  
29  
30  
31  
32  
33  
TB  
02  
03  
04  
05  
06  
07  
08  
09  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
TA  
27  
28  
29  
30  
31  
32  
33  
02  
03  
04  
05  
06  
07  
08  
TA  
27  
28  
29  
30  
31  
32  
33  
AP09  
SLOT  
AP03  
SLOT  
AP00  
SLOT  
AP06  
SLOT  
09 RA 34  
RB  
TB  
09 RA 34  
RB  
TB  
RA 34  
RB  
TB  
09 RA 34  
RB  
TB  
10  
11  
12  
13  
14  
15  
16  
TA  
35  
36  
37  
38  
39  
40  
41  
10  
11  
12  
13  
14  
15  
16  
TA  
35  
36  
37  
38  
39  
40  
41  
TA  
35  
36  
37  
38  
39  
40  
41  
10  
11  
12  
13  
14  
15  
16  
TA  
35  
36  
37  
38  
39  
40  
41  
AP10  
SLOT  
AP04  
SLOT  
AP07  
SLOT  
AP01  
SLOT  
17 RA 42  
RB  
TB  
17 RA 42  
RB  
TB  
RA 42  
RB  
TB  
17 RA 42  
RB  
TB  
18  
19  
20  
21  
22  
23  
24  
TA  
43  
44  
45  
46  
47  
48  
49  
18  
19  
20  
21  
22  
23  
24  
25  
TA  
43  
44  
45  
46  
47  
48  
49  
50  
TA  
43  
44  
45  
46  
47  
48  
49  
50  
18  
19  
20  
21  
22  
23  
24  
25  
TA  
43  
44  
45  
46  
47  
48  
49  
50  
AP08  
SLOT  
AP11  
SLOT  
AP05  
SLOT  
AP02  
SLOT  
25 MJ 50 MN  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 27  
 
 
CHAPTER 2 INSTALLATION  
Installation Procedure  
Figure 2-5 shows an example of the cable connection when the 24-DTI/30-DTI card is mounted  
in the AP05 slot of PIM0.  
Figure 2-5 Example of MDF Cross Connection for DTI  
PIM 0  
LTC1  
24-DTI/30-DTI  
J
P
MDF  
RECEIVE  
RA  
AP05  
RA  
RB  
17  
17  
42  
42  
RB  
TO CSU  
TA  
18  
43  
18  
43  
TA  
TB  
TB  
TRANSFER  
LTC1 (J)  
LTC1 (P)  
17  
18  
19  
20  
RA  
TA  
42  
43  
44  
45  
RB  
TB  
42  
43  
44  
45  
RB  
TB  
17  
18  
19  
20  
RA  
TA  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 28  
 
 
CHAPTER 2 INSTALLATION  
Installation Procedure  
DTI Cable Connection via CONN Card  
When you use an coaxial cable, connect the cable to a CSU via the CONN (PZ-M542/M557) card  
as shown in Figure 2-6.  
Figure 2-6 Cable Connection via the CONN Card  
PBX  
BWB  
CSU  
30-DTI  
COAXIAL CABLE  
CONN  
LTC0/LTC1/LTC2/LTC3  
CONNECTOR  
MAX. 6 dB loss at 1024 kHz  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 29  
 
   
CHAPTER 2 INSTALLATION  
Installation Procedure  
Figure 2-7 shows an example of the cable connection when the 24-DTI/30-DTI card is mounted  
in the AP05 slot of PIM0.  
Figure 2-7 Example of Coaxial Cable Connection  
PIM 0  
LTC1  
P
CONN  
30-DTI  
J
RECEIVE  
AP05  
RA  
RB  
17  
17  
RCV  
TRS  
42  
42  
TO CSU  
TA  
18  
43  
18  
43  
TB  
SEND  
2
1
1 LTC1 CONNECTOR  
LTC1 (J)  
LTC1 (P)  
17  
18  
19  
20  
RA  
TA  
42  
43  
44  
45  
RB  
TB  
42  
43  
44  
45  
RB  
TB  
17  
18  
19  
20  
RA  
TA  
2 COAXIAL CONNECTOR  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 30  
 
 
CHAPTER 3  
SYSTEM DATA  
PROGRAMMING  
This chapter explains the programming procedure to provide Q-SIG  
feature on the PBX.  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 31  
 
   
CHAPTER 3 SYSTEM DATA PROGRAMMING  
How to Read This Chapter  
HOW TO READ THIS CHAPTER  
In the programming procedure, the meaning of (1), (2) and markings are as follows.  
(1) :  
(2) :  
:
1st Data  
2nd Data  
Initial Data  
With the system data clear command (CM00, CM01), the data with this marking is  
automatically assigned for each command.  
INITIAL  
: System Initialization  
After entering the data, system reset is required (Depress SW1 on the MP  
card).  
DCH INITIAL : DCH Initialization  
A reset of the DCH card is required after data setting.  
Set the Make Busy switch to UP and then Down.  
2
NEAX2000 IVS Q-SIG System Manual  
Page 32  
ND-70923 (E), Issue 1.0  
 
 
CHAPTER 3 SYSTEM DATA PROGRAMMING  
DTI Assignment  
DTI ASSIGNMENT  
DESCRIPTION  
DATA  
START  
CM05  
Assign an AP number to the DTI card.  
The AP number must match the SENS  
switch setting on the DTI card.  
• Y=0  
(1) 04-15, 20-31: AP No.  
(2) 09: DTI card  
INITIAL  
Assign a Q-SIG trunk number to each  
channel number on the DTI card.  
• YY=01  
(1) XX ZZ  
CM07  
XX: 04-15, 20-31: AP No. assigned by  
CM05 Y=0  
ZZ: 01-15, 17-31: Channel No. of DTI  
INITIAL  
The system allocates time slots to  
consecutive channels from lowest to  
highest channel number assigned. To  
minimize the number of time slots  
allocated, assign trunk numbers to the  
consecutive channels on each card.  
Never skip channels in CM07.  
(2) D000-D255: Trunk No.  
Trunk No. already assigned by CM10  
cannot be used.  
Assign the access code for Q-SIG to LCR  
Group 0-3.  
• Y=0-3 Numbering Plan Group 0-3  
(1) X-XXXX: Access code  
(2) A126-A129: LCR Group 0-3  
CM20  
A
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 33  
 
 
CHAPTER 3 SYSTEM DATA PROGRAMMING  
DTI Assignment  
DESCRIPTION  
DATA  
A
Assign a trunk route to each Q-SIG trunk  
CM30  
• YY=00  
used for voice channel (B Channel), and  
also to signaling channel (D Channel).  
(1) 000-255: Trunk No. assigned by CM07  
YY=01  
(2) 00-63: Trunk Route No.  
NOTE 1: DTI route must be separated  
from analog trunk routes.  
NOTE 2: The trunk routes for D Channel  
must be different from the trunk  
routes for B Channel.  
Assign the trunk route data to each Q-SIG  
incoming trunk used for voice channel  
only.  
• YY=02 Day Mode  
• YY=03 Night Mode  
• YY=40 Mode A  
• YY=41 Mode B  
(1) 000-255: Trunk No. assigned by CM07  
YY=01  
(2) 04: Direct-In Termination  
21: Dial-in Termination  
Assign CIC (Circuit Identification Code)  
number to each Q-SIG trunk used for  
voice channel only.  
• YY=07  
(1) 000-255: Trunk No. assigned by CM07  
YY=01  
(2) 000-029: CIC No.  
NOTE: CIC number must not be as-  
signed to the trunk number of D  
Channel: TS 16 (30DTI).  
EXAMPLE OF 30DTI  
B Channel trunk No.: D100-D114, D116-  
D130  
D Channel trunk No.: D115  
(1) 100-114, 116-130  
(2) 000-014, 015-029  
EXAMPLE OF 24DTI  
B Channel trunk No.: D100-D122  
D Channel trunk No.: D123  
(1) 100-122  
(2) 123  
B
2
NEAX2000 IVS Q-SIG System Manual  
Page 34  
ND-70923 (E), Issue 1.0  
 
 
CHAPTER 3 SYSTEM DATA PROGRAMMING  
DTI Assignment  
DESCRIPTION  
DATA  
B
Assign the trunk route data to the DTI  
route number assigned by CM30 Y=00.  
• YY=00 Kind of Trunk Route  
(1) 00-63: B Channel Trunk Route No.  
(2) 04: Tie Line trunk  
CM35  
NOTE: CM35 YY=00, 04, 05, 09, 15 and  
19 should be assigned to only  
the B Channel trunk routes.  
• YY=04  
Answer Signal from distant office  
(1) 00-63: B Channel Trunk Route No.  
(2) 2: Answer signal arrives  
For D Channel trunk route, no  
data setting is required.  
• YY=05  
Release Signal from distant office  
(1) 00-63: B Channel Trunk Route No.  
(2)  
1
: Release signal arrives  
• YY=09 Incoming Connection Signaling  
(1) 00-63: B Channel Trunk Route No.  
(2) 08: ISDN/Q-SIG  
• YY=15 Kind of Call Termination  
Indicator Key/Lamp on ATT  
(1) 00-63: B Channel Trunk Route No.  
(2) 00-07: C.O. Incoming 0-7  
YY=19 DTI PAD  
[For Australia]  
• YY=19  
(1) 00-63: B Channel Trunk Route No.  
(2) 0-3: Programmable PAD  
(See CM42)  
PAD DATA OF DTI [dB]  
CONNECTION  
DATA  
=4  
DATA  
=5  
DATA  
=6  
DATA  
=7  
4-7 : Fixed PAD  
PATTERNS  
(T/R)  
(T/R)  
(T/R)  
(T/R)  
Station-DTI  
0/0  
0/0  
Tone-DTI  
COT/DID/LDT-  
DTI  
0/0  
ODT-DTI  
DTI-DTI  
0/0  
0/0  
T/R : Transmitter PAD/Receiver PAD  
+
: Gain  
: Loss  
C
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 35  
 
CHAPTER 3 SYSTEM DATA PROGRAMMING  
DTI Assignment  
DESCRIPTION  
DATA  
C
YY=19 DTI PAD  
CM35  
[For North America/Other Countries]  
PAD DATA OF DTI [dB]  
CONNECTION  
PATTERNS  
DAT  
A=4  
DAT  
A=5  
DAT  
A=6  
DAT  
A=7  
(T/R) (T/R) (T/R) (T/R)  
Station-DTI  
Tone-DTI  
–3/–8  
0/0  
–3/–3  
0/0  
–3/–3  
0/0  
–3/–8  
0/0  
COT/DID/LDT/ODT  
(2W E&M)-DTI  
0/0  
0/0  
0/0  
0/0  
ODT (4W E&M)-DTI  
DTI-DTI  
+3/–3  
0/–6  
0/0  
0/0  
0/0  
+3/–3  
0/0  
0/–6  
T/R : Transmit PAD/Receive PAD  
+
: Gain  
: Loss  
Assign Q-SIG to the B Channel trunk  
routes and the D Channel trunk route.  
• YY=90  
Assignment of DTI route for Q-SIG  
(1) 00-63: B Channel /D Channel Trunk  
Route No.  
(2) 5: Q-SIG (ETS300 172)  
Assign the LAPD mode of the D Channel  
trunk route.  
• YYY=113  
(1) 00-63: D Channel Trunk Route No.  
This data setting must not be identical  
with the opposite PBX.  
(2)  
0
1
: Network Mode  
: User Mode  
If the opposite PBX is defined as a  
“Network Mode”, set this data to 1 (User  
Mode).  
DCH INITIAL  
END  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 36  
 
CHAPTER 3 SYSTEM DATA PROGRAMMING  
DCH Assignment  
DCH ASSIGNMENT  
DESCRIPTION  
DATA  
START  
CM05  
Assign an AP number to the DCH card.  
The AP number must match the SENS  
switch setting on the DCH card.  
• Y=0  
(1) 04-15, 20-31: AP No.  
(2) 32: DCH card for Q-SIG  
INITIAL  
Assign the DCH number to the AP  
number of DCH assigned by CM05.  
• YY=08  
CM06  
CM35  
(1) 0-7: DCH No.  
(2) 04-15, 20-31: AP No. assigned by  
CM05 Y=0  
INITIAL  
Assign the DCH number to the Q-SIG  
trunk route assigned by CM30 YY=00.  
• YY=93 Assignment of DCH  
(1) 00-63: B Channel Trunk Route No.  
(2) 00-07: DCH No. assigned by CM06  
NOTE: This data should be assigned to  
only the B Channel trunk routes.  
Assign the trunk number assigned by  
CM07 YY=01 to each DCH number for  
providing D Channel path between DTI  
and DCH.  
• YY=00  
CMA9  
END  
(1) 0-7: DCH No. assigned by CM06  
(2) 000-255: Trunk No. assigned by CM07  
YY=01  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 37  
 
 
CHAPTER 3 SYSTEM DATA PROGRAMMING  
Tandem Connection Assignment  
TANDEM CONNECTION ASSIGNMENT  
To provide Tandem Connection (Tie Line to Q-SIG, Q-SIG to Tie Line), do the following  
programming.  
DESCRIPTION  
DATA  
START  
CM08  
Specify whether the busy tone is sent to a  
calling party of Q-SIG when a called party  
is busy in the tandem connection (Q-SIG  
to COT).  
(1) 407  
(2)  
0
1
: Available (BT)  
: Not available (RBT)  
Specify the combination of trunk routes  
allowing the tandem connection.  
(1) XX YY  
XX : 00-63 (Incoming Trunk Route)  
YY : 00-63 (Outgoing Trunk Route)  
CM36  
CM41  
(2)  
0
1
: Allow  
: Restricted  
Specify the timing start when making a Q-  
SIG call from a station (PB/DP telephone,  
term  
• Y=0  
(1) 57  
(2) 03-14: 3-14 sec. (1 sec. increments)  
If no data is set, the timing start is not  
effective.  
D
) or Attendant Console for the  
tandem connection.  
NOTE 1: By using this command, a  
Q-SIG call is available even if  
“#” is not dialed.  
NOTE 2: This command is effective for  
dialing a called number. When  
dialing a called party  
subaddress, this command is  
not effective.  
END  
2
NEAX2000 IVS Q-SIG System Manual  
Page 38  
ND-70923 (E), Issue 1.0  
 
 
CHAPTER 3 SYSTEM DATA PROGRAMMING  
Connected Destination Indication Assignment  
CONNECTED DESTINATION INDICATION ASSIGNMENT  
term  
To send own office number with the answering station (single line telephone, D  
the calling party, do the following programming.  
) number to  
DESCRIPTION  
DATA  
START  
CMA9  
END  
Assign the own office number sent with  
the answering station number, if required.  
• YY=01  
(1) 0-7: DCH No.  
(2) 0-999: Own Office No.  
DCH INITIAL  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 39  
 
 
CHAPTER 4  
CIRCUIT CARD  
INFORMATION  
This chapter explains the mounting location, the meaning of lamp  
indications, and the method of switch settings of each circuit card for  
the Q-SIG.  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 41  
 
   
CHAPTER 4 CIRCUIT CARD INFORMATION  
How to Read This Chapter  
HOW TO READ THIS CHAPTER  
This chapter explains each circuit card used in this system about the following items.  
Explanations are given in alphabetical order of the circuit card names within each circuit card  
category (Control, Application Processor, and Line/Trunk).  
(1) Locations of Lamps, Switches, and Connectors  
The locations of lamps, switches, and connectors of each circuit card are shown by a face  
layout.  
(2) Lamp Indications  
The name, color, and functions of each indicator lamp equipped on each circuit card are  
described in a table.  
(3) Switch Settings  
The name, settings, and functions of each switch equipped on each circuit card are  
described in a table.  
Each switch setting table has a “CHECK” column. Make necessary entries in the CHECK column  
during and/or after the system installation and maintenance, and use each table as a reference  
for subsequent system maintenance and operations.  
2
NEAX2000 IVS Q-SIG System Manual  
Page 42  
ND-70923 (E), Issue 1.0  
 
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
Mounting Location of Circuit Card  
MOUNTING LOCATION OF CIRCUIT CARD  
This section explains the conditions for mounting circuit cards for the Q-SIG.  
Figure 4-1 shows circuit card mounting slots allocated in the PIM.  
Figure 4-1 Mounting Location of Circuit Card  
AC/DC  
PIM  
PWR  
0~7  
*1  
*2  
*3  
LTC1  
LTC3  
LTC2  
LTC0  
BWB  
DC/DC  
PWR  
FRONT  
*1: PN-CP14 (MP) card on the MP12 slot on PIM0.  
*2: The following application processor card mounted on the AP00-AP11 slots on PIM0-7.  
PN-24DTA-C (DTI)  
PN-30DTC-A (DTI)  
PN-SC01 (DCH)  
*3: PZ-M542/PZ-M557 (CONN) card on the LTC0-LTC3 connectors on the PIM which  
accommodates 24DTI/30DTI card.  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 43  
 
   
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
LIST OF REQUIRED CIRCUIT CARD  
Table 4-1 shows the required circuit cards to be explained in this section.  
Table 4-1 List of Required Circuit Card  
EXTRACTION/  
INSERTION WITH  
POWER ON  
X:ALLOWED  
: ALLOWED  
AFTER MB*  
–: NOT  
LAMP  
X: PROVIDED  
–: NOT  
SWITCH  
X: PROVIDED  
–: NOT  
NAME  
(FUNCTIONAL  
NAME)  
REFERENCE  
PAGE  
PROVIDED  
PROVIDED  
ALLOWED  
PN-CP14 (MP)  
X
X
X
X
X
X
X
X
X
X
PN-30DTC-A (DTI)  
PN-24DTA-C (DTI)  
PN-SC01 (DCH)  
PZ-M542 (CONN)  
PZ-M557 (CONN)  
X
X
*MB = Make Busy  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 44  
 
   
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
PN-CP14 (MP)  
Locations of Lamps, Switches, and Connectors  
SW3  
RUN  
SW1  
SW4  
SW2  
CONN  
JACK  
CLK  
VR  
DK  
JP1  
RS1  
RS0  
JP0  
CONN: To CONNR connector on PZ-M537 (EXPMEM)  
Lamp Indications  
LAMP  
NAME  
COLOR  
FUNCTION  
RUN  
CLK  
Green  
Green  
Flashes at 120 IPM while this card is operating normally.  
Remains lit while receiving clock signals to the PLO.  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 45  
 
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
Switch Settings  
Caution  
When the operating power is being supplied to this circuit card, do not plug/unplug this circuit  
card into/from its mounting slot.  
SWITCH SETTING  
NUMBER POSITION  
SWITCH NAME  
FUNCTION  
CHECK  
SW3 (Rotary SW)  
On Line  
(Call processing is in progress)  
0
0
Off Line (Call processing is stopped)  
• I/O port: As per CM40 YY=08  
2
3
Off Line (Call processing is stopped)  
• I/O port: 9600 bps (Fixed)  
5
Off Line (Call processing is stopped)  
• I/O port: 9600 bps  
6
Off Line (Call processing is stopped)  
• I/O port: 19200 bps  
0-F  
7
Off Line (Call processing is stopped)  
• I/O port: 38400 bps  
8
Off Line (Call processing is stopped)  
• I/O port: 57600 bps  
B
C
For clearing the office data  
For setting the resident system  
program  
1, 4, 9  
A, D-F  
Not used  
(Continued)  
NOTE 1: Set the groove on the switch to the desired position.  
NOTE 2: Only when executing “MP Program Download” in MATWorX, set the SW3 to 5-8.  
2
NEAX2000 IVS Q-SIG System Manual  
Page 46  
ND-70923 (E), Issue 1.0  
 
   
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
SWITCH SETTING  
NUMBER POSITION  
SWITCH NAME  
FUNCTION  
For initializing CPU  
CHECK  
SW1 (Push SW)  
SW2  
(Piano Key SW)  
ON  
A-law (Australia)  
1
OFF  
µ-law (North America)  
OFF  
Selection of PLO0 input  
4
3
2
1
(Phase Locked Oscillator)  
• For clock receiver office:  
SW2-2 SW2-3  
FUNCTION  
1.5 MHz clock  
ON  
OFF  
OFF  
OFF  
ON  
[For PN-24DTA-C/PN-24PRTA]  
ON  
192 kHz clock  
[For PN-BRTA]  
2, 3  
OFF  
ON  
2 MHz clock  
[For PN-30DTC-A/PN-2BRTC]  
ON  
Not used  
• For clock source office:  
SW2-2  
OFF  
SW2-3  
OFF  
When using RS1 port for built-in  
MODEM  
ON  
4
OFF  
When using RS1 port for RS-232C  
(Continued)  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 47  
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
SWITCH SETTING  
SWITCH NAME  
FUNCTION  
CHECK  
NUMBER POSITION  
SW4 (Dip SW)  
1
2
Not used  
Not used  
OFF  
OFF  
ON  
1 2 3 4  
Selection of PLO1 input  
(Phase Locked Oscillator)  
• For clock receiver office:  
SW4-3 SW4-4  
FUNCTION  
OFF  
OFF  
OFF  
ON  
1.5 MHz clock  
[For PN-24DTA-C/PN-24PRTA]  
ON  
192 kHz clock  
[For PN-BRTA]  
3, 4  
OFF  
ON  
2 MHz clock  
[For PN-30DTC-A/PN-2BRTC]  
ON  
Not used  
• For clock source office:  
SW4-3  
OFF  
SW4-4  
OFF  
VR (Rotary SW)  
Variable Resister for External Hold  
Tone Source  
(0 - 20 Kohms : Clockwise)  
20  
0
DK (Connector)  
02  
01  
Ground detection  
Ground sending  
02  
01  
(Continued)  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 48  
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
SWITCH SETTING  
NUMBER POSITION  
SWITCH NAME  
FUNCTION  
CHECK  
JP0 (Jumper pin)  
Not used  
(Memory backup OFF)  
UP  
For normal operation  
(Memory backup ON)  
Front  
DOWN  
JP1 (Jumper pin)  
For using internal tone source  
For using external tone source  
UP  
Front  
DOWN  
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.  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 49  
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
PN-30DTC-A (DTI)  
Locations of Lamps, Switches and Connectors  
SENS  
RUN  
MB  
SW  
PCM  
FRM  
MFRM  
RMT  
MRMT  
AIS  
BL  
JPS  
JP  
JPR  
2
NEAX2000 IVS Q-SIG System Manual  
Page 50  
ND-70923 (E), Issue 1.0  
 
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
Lamp Indications  
LAMP  
NAME  
COLOR  
FUNCTION  
RUN  
Green  
Red  
Flashes at 120 IPM when this card is normally operating.  
Remains lit when detecting PCM signal loss.  
PCM  
FRM  
Red  
Red  
Remains lit when detecting Frame Alignment signal loss.  
MFRM  
Remains lit when detecting Multi-Frame Alignment signal loss on  
time Slot 16.  
RMT  
MRMT  
AIS  
Red  
Red  
Red  
Red  
Remains lit when receiving the alarm from a distant office  
because Frame Alignment signal loss has been detected at the  
distant office.  
Remains lit when receiving the alarm from a distant office  
because Multi-Frame Alignment signal loss has been detected  
at the distant office.  
Remains lit when indicating that the pattern of consecutive “1” is  
being received. The distant office transmits this signal for a loop-  
back test distant.  
BL  
B Channel status  
ON  
OFF  
: More than10 channels are busy  
: All channels are idle  
Flash (60 IPM) : Only one channel is busy  
Flash (120 IPM) : 2 to 10 channels are busy  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 51  
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
Switch Settings  
SWITCH  
NAME  
SWITCH SETTING  
NUMBER POSITION  
FUNCTION  
CHECK  
SENS  
(Rotary SW)  
4-F  
Set the switch to match the AP Number (04-31) to  
be set by CM05.  
F
SW-8: ON  
04 05 06 07 08 09 10 11 12 13 14 15  
20 21 22 23 24 25 26 27 28 29 30 31  
AP No.  
4
SW-8: OFF  
SW No.  
4
5
6
7
8
9
A
B
C
D
E
F
0-3  
Not used  
UP  
MB (Toggle SW)  
For make-busy  
ON  
For normal operation  
DOWN  
(Continued)  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 52  
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
SWITCH  
NAME  
SWITCH SETTING  
NUMBER POSITION  
FUNCTION  
CHECK  
SW  
Source clock signal from network is  
sent to the PLO 0 input on MP card.  
ON  
(Piano Key SW)  
1
Source clock signal from network is  
not sent to the PLO 0 input on MP  
card  
OFF  
OFF  
ON  
8
7
6
5
4
3
2
1
Source clock signal from network is  
sent to the PLO 1 input on MP card.  
2
Source clock signal from network is  
not sent to the PLO 1 input on MP  
card.  
OFF  
ON  
ON  
Remote loop-back  
3
4
For normal operation  
Local loop-back (AIS send)  
For normal operation  
OFF  
ON  
OFF  
ON  
Transmission line cable:  
Coaxial cable (75 ohms)  
5
Transmission line cable:  
Twisted-pair cable (120 ohms)  
OFF  
OFF  
6
7
Always set to OFF  
OFF  
ON  
AP No. 04-15  
AP No. 20-31  
8
OFF  
(Continued)  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 53  
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
SWITCH  
NAME  
SWITCH SETTING  
NUMBER POSITION  
FUNCTION  
CHECK  
JPS  
(Jumper pin)  
Balanced transmission  
(For twisted-pair cable)  
UP  
TA is grounded on the transmission  
line (For coaxial cable)  
DOWN  
JPR  
(Jumper pin)  
Balanced transmission  
(For twisted-pair cable)  
UP  
RA is grounded on the transmission  
line (For coaxial cable)  
DOWN  
JP  
Line impedance: 75 ohms  
(For coaxial cable)  
RIGHT  
LEFT  
(Jumper pin)  
Line impedance: 120 ohms  
(For twisted-pair cable)  
(Continued)  
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.  
2
NEAX2000 IVS Q-SIG System Manual  
Page 54  
ND-70923 (E), Issue 1.0  
 
   
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
NOTE 3: Set the SW-1 and SW-2 as follows:  
DTI0 DTI1  
DTI2  
DTI3  
CONDITIONS  
REMARKS  
SW SW SW SW SW SW SW SW  
-1  
-2  
-1  
-2  
-1  
-2  
-1  
-2  
MP card will receive the  
clock signal from DTI0  
at its PLO0 input.  
When one DTI is  
provided.  
ON OFF  
MP card will receive the  
clock signal from DTI0  
at its PLO0 input, under  
normal conditions.  
When more than  
one DTI is  
provided.  
ON OFF OFF ON OFF OFF OFF OFF Should a clock failure  
occur with DTI0, MP  
card will automatically  
switch to the PLO1 input  
which gets from DTI1.  
NOTE 4: When the PBX is a clock source office, set the SW-1 and SW-2 on all the DTI cards  
mounted in PIM0 to “OFF”.  
NOTE 5: Mount the DTI card which receives a source clock signal into PIM0.  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 55  
 
   
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
PN-24DTA-C (DTI)  
Locations of Lamps, Switches, and Connectors  
SENSE  
RUN  
MB  
MAS  
SW1  
SW0  
AISS  
CRC  
PCM  
FRM  
RMT  
AIS  
JPR0  
BL  
JPS  
JRR1  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 56  
 
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
Lamp Indications  
LAMP  
NAME  
COLOR  
FUNCTION  
RUN  
CRC  
Green  
Red  
Flashes at 120 IPM while this card is operating normally.  
Remains lit when detecting Cyclic Redundancy Checking (CRC)  
errors.  
PCM  
FRM  
RMT  
Red  
Red  
Red  
Remains lit when detecting PCM signal loss.  
Remains lit when detecting Frame Alignment signal loss.  
Remains lit when receiving Frame Alignment signal loss alarm  
from a distant office.  
AIS  
BL  
Red  
Red  
Remains lit when a pattern of consecutive “1” is received. The  
distant office transmits this signal for a loop-back test.  
B Channel status  
ON  
OFF  
: More than 10 channels are busy  
: All channels are idle  
Flash (60 IPM) : Only one channel is busy  
Flash (120 IPM) : 2 through 10 channels are busy  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 57  
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
Switch Settings  
SWITCH SETTING  
SWITCH NAME  
FUNCTION  
CHECK  
NUMBER POSITION  
SENSE  
(Rotary SW)  
0-3  
4-F  
Not used  
Set the switch to match the AP Number (04-31) to  
be set by CM05.  
F
4
SW1-4: ON  
04 05 06 07 08 09 10 11 12 13 14 15  
20 21 22 23 24 25 26 27 28 29 30 31  
AP No.  
SW1-4: OFF  
SW No.  
4
5
6
7
8
9
A
B
C
D
E
F
MB (Toggle SW)  
UP  
For make-busy  
ON  
For normal operation  
DOWN  
(Continued)  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 58  
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
SWITCH SETTING  
NUMBER POSITION  
SWITCH NAME  
FUNCTION  
CHECK  
SW0  
(Piano Key SW)  
Source clock signal from network is  
sent to the PLO 0 input on MP card.  
ON  
1
Source clock signal from network is  
not sent to the PLO 0 input on MP  
card.  
OFF  
OFF  
ON  
8
7
6
5
4
3
2
1
Source clock signal from network is  
sent to the PLO 1 input on MP card.  
2
Source clock signal from network is  
not sent to the PLO 1 input on MP  
card.  
OFF  
ON  
ON  
Remote loop-back  
3
4
5
6
For normal operation  
Local loop-back (AIS send)  
For normal operation  
OFF  
ON  
OFF  
ON  
Set equalizer according to the cable  
length between the PBX and the  
MDF.  
OFF  
ON  
SW0-5 SW0-6 SW0-7  
CABLE LENGTH  
ON ON ON  
0-40m (0-131.2 ft.)  
OFF  
ON ON OFF 40-80m (131.2-262.5 ft.)  
ON OFF ON 80-120m (262.5-394 ft.)  
ON OFF OFF 120-160m (394-525 ft.)  
OFF ON ON 160-200m (525-656 ft.)  
OFF OFF OFF Signal is not sent  
ON  
7
8
OFF  
Not used  
OFF  
(Continued)  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 59  
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
SWITCH SETTING  
SWITCH NAME  
FUNCTION  
CHECK  
NUMBER POSITION  
SW1  
(Piano Key SW)  
1
2
3
Not used  
Not used  
Not used  
OFF  
OFF  
OFF  
4
3
2
1
OFF  
ON  
AP No. 04-15  
AP No. 20-31  
ON  
4
OFF  
JPR0 (Jumper pin)  
Neutral grounding on the receiving  
line is provided.  
UP  
Neutral grounding on the receiving  
line is not provided.  
DOWN  
JPR1 (Jumper pin)  
JPS (Jumper pin)  
Line impedance: 100 ohms  
Line impedance: 110 ohms  
Right  
Left  
Neutral grounding on the transmit-  
ting line is provided.  
UP  
Neutral grounding on the transmit-  
ting line is not provided.  
DOWN  
UP  
MAS (Jumper pin)  
AISS (Jumper pin)  
Clock Source  
Clock Receiver  
DOWN  
AIS signal is sent out when make-  
busy or power on.  
UP  
AIS signal is not sent out when  
make-busy or power on.  
DOWN  
(Continued)  
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.  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 60  
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
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: Set SW0-1 and SW0-2 as follows:  
DTI0  
DTI1  
DTI2  
DTI3  
DTI4  
CONDITIONS  
REMARKS  
SW SW SW SW SW SW SW SW SW SW  
0-1 0-2 0-1 0-2 0-1 0-2 0-1 0-2 0-1 0-2  
MP card will receive the  
clock signal from DTI0 at its  
PLO0 input.  
When one DTI is  
provided.  
ON OFF  
MP card will receive the  
clock signal from DTI0 at its  
PLO0 input, under normal  
conditions.  
When more than  
one DTI is pro-  
vided.  
ON OFF OFF ON OFF OFF OFF OFF OFF OFF Should a clock failure occur  
with DTI0, MP card will auto-  
matically switch to the PLO1  
input which gets clock from  
DTI1.  
NOTE 4: When the PBX is a clock source office, set the SW0-1 and SW0-2 on all the DTI cards  
mounted in PIM0 to “OFF”.  
NOTE 5: Mount the DTI card which receives a source clock signal into PIM0.  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 61  
 
       
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
PN-SC01 (DCH)  
Locations of Lamps, Switches and Connectors  
SW1  
SENS  
RUN  
MB  
SW0  
LC  
LPB  
Lamp Indications  
LAMP  
COLOR  
NAME  
FUNCTION  
RUN  
LC  
Green  
Green  
Flashes at 120 IPM while this card is operating normally.  
Remains lit when communications are normally ongoing with the  
D Channel data links connected.  
LPB  
Green  
Not used  
2
NEAX2000 IVS Q-SIG System Manual  
Page 62  
ND-70923 (E), Issue 1.0  
 
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
Switch Settings  
SWITCH  
NAME  
SWITCH SETTING  
NUMBER POSITION  
FUNCTION  
CHECK  
SENS  
(Rotary SW)  
4-F  
Set the switch to match the AP Number (04-31) to  
be set by CM05.  
F
04 05 06 07 08 09 10 11 12 13 14 15  
20 21 22 23 24 25 26 27 28 29 30 31  
SW0-4: ON  
SW0-4: OFF  
AP No.  
4
4
5
6
7
8
9
A
B
C
D
E
F
SW No.  
0-3  
Not used  
UP  
MB (Toggle SW)  
For make-busy  
ON  
For normal operation  
Always set to OFF  
Always set to OFF  
Always set to OFF  
DOWN  
OFF  
SW0  
(Piano Key SW)  
1
2
3
OFF  
OFF  
4
3
2
1
OFF  
ON  
ON  
AP No. 04-15  
AP No. 20-31  
4
OFF  
(Continued)  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 63  
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
SWITCH  
NAME  
SWITCH SETTING  
NUMBER POSITION  
FUNCTION  
Always set to OFF  
CHECK  
SW1 (Dip SW)  
1
2
3
4
5
6
7
8
OFF  
OFF  
OFF  
OFF  
OFF  
OFF  
OFF  
OFF  
ON  
1
3
5
7
2
4
6
8
Always set to OFF  
Always set to OFF  
Always set to OFF  
Always set to OFF  
Always set to OFF  
Always set to OFF  
Always set to OFF  
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.  
2
NEAX2000 IVS Q-SIG System Manual  
Page 64  
ND-70923 (E), Issue 1.0  
 
   
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
PZ-M542 (CONN)  
Locations of Lamps, Switches and Connectors  
TRS21  
RCV21  
FOR  
No.2  
CIRCUIT  
TRS11  
FOR  
RCV11  
TO CHAMP  
No.1  
TO LTC CONNECTOR  
ON BWB IN PIM  
LT  
CONNECTOR (MDF)  
CIRCUIT  
RCV01  
TRS01  
FOR  
No.0  
CIRCUIT  
COAXIAL CONNECTOR  
Lamp Indications  
This card has no lamps.  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 65  
 
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
Switch Settings  
SWITCH SETTING  
SWITCH NAME  
FUNCTION  
CHECK  
NUMBER POSITION  
JP0  
For coaxial connectors  
(No.0 circuit)  
RIGHT  
For champ connector  
(LT connector) (No.0 circuit)  
LEFT  
JP1  
For coaxial connectors  
(No.1 circuit)  
RIGHT  
For champ connector  
(LT connector) (No.1 circuit)  
LEFT  
JP2  
For coaxial connectors  
(No.2 circuit)  
RIGHT  
For champ connector  
(LT connector) (No.2 circuit)  
LEFT  
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.  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 66  
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
PZ-M557 (CONN)  
Locations of Lamps, Switches and Connectors  
TRS20  
FOR  
RCV20  
No.2  
CIRCUIT  
TRS10  
RCV10  
FOR  
No.1  
CIRCUIT  
TO CHAMP  
CONNECTOR (MDF)  
TO LTC CONNECTOR  
ON BWB IN PIM  
LT  
RCV00  
FOR  
TRS00  
No.0  
CIRCUIT  
COAXIAL CONNECTOR  
Lamp Indications  
This card has no lamps.  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 67  
 
 
CHAPTER 4 CIRCUIT CARD INFORMATION  
List of Required Circuit Card  
Switch Settings  
SWITCH SETTING  
SWITCH NAME  
FUNCTION  
CHECK  
NUMBER POSITION  
JP0  
For coaxial connectors  
(No.0 circuit)  
RIGHT  
For champ connector  
(LT connector) (No.0 circuit)  
LEFT  
JP1  
For coaxial connectors  
(No.1 circuit)  
RIGHT  
For champ connector  
(LT connector) (No.1 circuit)  
LEFT  
JP2  
For coaxial connectors  
(No.2 circuit)  
RIGHT  
For champ connector  
(LT connector) (No.2 circuit)  
LEFT  
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.  
2
NEAX2000 IVS Q-SIG System Manual  
ND-70923 (E), Issue 1.0  
Page 68  
 

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