NEC NEAX2000 Manual

Integrated voice server, integrated multimedia exchange, q-sig system

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ND-70923(E)

ISSUE 1

Q-SIG System Manual

DECEMBER, 1999

NEC Corporation

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Page 1 ND-70923(E) ISSUE 1 Q-SIG System Manual DECEMBER, 1999 NEC Corporation...
Page 2 NEC Corporation reserves the right to change the specifications, functions, or features, at any time, without notice. NEC Corporation has prepared this document for use by its employees and customers. The information contained herein is the property of NEC Corporation and shall not be reproduced without prior written approval from NEC Corporation.
Page 3 Q-SIG System Manual ISSUE 1 Addendum-001 SEPTEMBER, 2000 GENERAL This addendum supplements the “NEAX2000 IVS /NEAX2000/NEAX7400 ICS M100MX Q-SIG System Manual [ND-70923(E)]”. REASON FOR ISSUE This addendum is issued in order to add the PN-CP20, PN-24DTA-C, PN-30DTC-C cards, and to correct errors.
Page 5 49-9 24-1 49-10 24-2 49-11 49-12 55-1 ADDENDUM-001 ADDENDUM-002 ADDENDUM-003 ADDENDUM-004 DATE SEPTEMBER, 2000 DATE DATE DATE ADDENDUM-005 ADDENDUM-006 ADDENDUM-007 ADDENDUM-008 DATE DATE DATE DATE NEAX2000 IVS /NEAX2000/NEAX7400 ICS M100MX Q-SIG System Manual Addendum Revision Sheet 1/2 ND-70923(E) ISSUE 1...
Page 6 PAGE No. 55-2 55-3 55-4 55-5 55-6 ADDENDUM-001 ADDENDUM-002 ADDENDUM-003 ADDENDUM-004 DATE SEPTEMBER, 2000 DATE DATE DATE ADDENDUM-005 ADDENDUM-006 ADDENDUM-007 ADDENDUM-008 DATE DATE DATE DATE NEAX2000 IVS /NEAX2000/NEAX7400 ICS M100MX Q-SIG System Manual Addendum Revision Sheet 2/2 ND-70923(E) ISSUE 1...
Page 7 ISSUE No. ISSUE No. PAGE No. PAGE No. ISSUE 1 ISSUE 2 ISSUE 3 ISSUE 4 DATE DECEMBER,1999 DATE DATE DATE ISSUE 5 ISSUE 6 ISSUE 7 ISSUE 8 DATE DATE DATE DATE NEAX 2000/NEAX 7400 ICS M100MX Q-SIG System Manual Revision Sheet 1/1 ND-70923(E)
Page 9 TABLE OF CONTENTS INTRODUCTION ............................PURPOSE ............................. OUTLINE OF THIS MANUAL ......................REFERENCE MANUALS ........................ CHAPTER 1 GENERAL INFORMATION ..................SYSTEM OUTLINE ..........................Summary ............................Physical Interface of 24DTI ......................Physical Interface of 30DTI ......................Interworking with Other Network ....................SYSTEM CONFIGURATION ......................
Page 10 TABLE OF CONTENTS CHAPTER 4 CIRCUIT CARD INFORMATION ................HOW TO READ THIS CHAPTER ....................MOUNTING LOCATION OF CIRCUIT CARD ................Regular PIM ............................PIM for Backup CPU System ....................... 43-1 LIST OF REQUIRED CIRCUIT CARD ..................PN-CP14 (MP) ..........................PN-CP20 (MP) ..........................
Page 11 INTRODUCTION PURPOSE/OUTLINE OF THIS MANUAL INTRODUCTION PURPOSE This manual describes the hardware installation and programming procedure for the Q-SIG Sys- tem on the NEAX 2000IVS /NEAX 7400ICS M100MX/NEAX 2000 INTEGRATED VOICE SERV- OUTLINE OF THIS MANUAL This manual consists of 4 chapters. The contents of Chapters 1 through 4 are as outlined below. CHAPTER 1 GENERAL INFORMATION This chapter explains the Q-SIG system outline, system conﬁguration, the...
Page 12 INTRODUCTION REFERENCE MANUALS REFERENCE MANUALS During installation, refer also to the manuals below: Installation Procedure Manual: describes the installation procedure of the PBX system. Command Manual: 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.
Page 13 CHAPTER 1 GENERAL INFORMATION CHAPTER 1 GENERAL INFORMATION This chapter explains the Q-SIG system outline, system conﬁguration, the name and functions of circuit cards required, system capacity, sys- tem conditions, and available service features. SYSTEM OUTLINE ..............SYSTEM CONFIGURATION ............. CARD NAME AND FUNCTION ..........
Page 14 CHAPTER 1 GENERAL INFORMATION SYSTEM OUTLINE Summary 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 pri- vate telecommunication network as Inter-exchange signaling protocol for circuit mode basic ser- vices by ETSI (European Telecommunication Standards Institute).
Page 15 CHAPTER 1 GENERAL INFORMATION SYSTEM OUTLINE Physical Interface of 24DTI/Physical Interface of 30DTI Physical Interface of 24DTI On the Q-SIG system with 24DTI, a 1.5Mbps digital interface is used for the interface trunk. A D-channel handler is required per one physical interface. A single data link channel can control a maximum of 23 B-channels.
Page 16 CHAPTER 1 GENERAL INFORMATION SYSTEM OUTLINE Interworking with Other Network 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. Interworking with Other Network ISDN Network Q-SIG...
Page 17 CHAPTER 1 GENERAL INFORMATION SYSTEM CONFIGURATION SYSTEM CONFIGURATION The following ﬁgure shows the system conﬁguration of the Q-SIG system. System Conﬁguration of Q-SIG 23B/30B 24/30-CHANNEL PCM DIGITAL LINE Q-SIG NETWORK term CLOCK SIGNAL DTI: 24/30-Channel Digital Trunk Interface DCH: D Channel Handler TDSW PLO: Phase Locked Oscillator...
Page 18 CHAPTER 1 GENERAL INFORMATION SYSTEM CONFIGURATION DTI/DCH The Digital Trunk Interface (DTI) interfaces the PBX directly to 24/30-channel PCM transmission line. The DTI has the following functions. For 24DTI: • Unipolar/Bipolar Conversion (AMI Format) • Alarm Detection/Insertion • Digital PAD on Voice Signal Transmission •...
Page 19 CHAPTER 1 GENERAL INFORMATION SYSTEM CONFIGURATION The PLO (Phase Locked Oscillator) 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.
Page 20 CHAPTER 1 GENERAL INFORMATION CARD NAME AND FUNCTION CARD NAME AND FUNCTION The table below shows the circuit card name and function for Q-SIG. Q-SIG Card Name and Function FUNCTIONAL CARD NAME FUNCTION NAME PN-CP14 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.
Page 21 CHAPTER 1 GENERAL INFORMATION CARD NAME AND FUNCTION Q-SIG Card Name and Function FUNCTIONAL CARD NAME FUNCTION NAME PN-24DTA-C Digital Trunk Interface (1.5Mbps) Card Accommodates 24-channel PCM digital lines. PN-30DTC-A Digital Trunk Interface (2Mbps) Card Accommodates 30-channel PCM digital lines. PN-30DTC-C Digital Trunk Interface (2Mbps) Card [For Australia/...
Page 22 THIS PAGE LEFT BLANK INTENTIONALLY. – 10-2 – Rev.1.1 9I004-11...
Page 23 CHAPTER 1 GENERAL INFORMATION SYSTEM CAPACITY SYSTEM CAPACITY System Capacity for Q-SIG CAPACITY DESCRIPTION 30DTI 24DTI 30DTC-A 30DTC-C DTI Card DCH Card Trunks for DTI Q-SIG Routes Trunks per Q-SIG Route MP (Internal PLO) Card Port per DTI Card Port per DCH Card –...
Page 24 CHAPTER 1 GENERAL INFORMATION SYSTEM CONDITIONS Time Slot Assignment Condition SYSTEM CONDITIONS Time Slot Assignment Condition As shown below, the 30DTI (30DTC-A)/DCH card use the time slot on the basic highway 4. Therefore, the total number of time slots for all 30DTI (30DTC-A)/DCH cards must be 128 time slots or less including all other application processor cards, which use the highway 4.
Page 25 CHAPTER 1 GENERAL INFORMATION SYSTEM CONDITIONS Time Slot Allocation for DTI/DCH Card 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.
Page 26 CHAPTER 1 GENERAL INFORMATION SREVICE FEATURES Connected Destination Indication 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 of- ﬁce.
Page 27 CHAPTER 1 GENERAL INFORMATION SREVICE FEATURES Connected Destination Indication term • If the sub-address exceeds 8 digits, the ﬁrst 8 digits and “*” are indicated on the D LCD. “*” means existence of more than 8 digits. • The sub-address of the answering station is not indicated on the Attendant Console LCD. •...
Page 28 CHAPTER 1 GENERAL INFORMATION SREVICE FEATURES Transit Counter Relaying Transit Counter Relaying Transit counter is used as the information which informs the number of stages on tandem con- nection. 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.
Page 29 CHAPTER 2 INSTALLATION CHAPTER 2 INSTALLATION This chapter explains the hardware installation procedure to provide Q-SIG interface on the PBX. PRECAUTIONS ................. REQUIRED EQUIPMENT ............INSTALLATION PROCEDURE ..........– 17 – 9I017-10...
Page 30 CHAPTER 2 INSTALLATION PRECAUTIONS PRECAUTIONS STATIC ELECTRICITY GUARD You must wear a grounded wrist strap to protect circuit cards from static electricity. Static Electricity Guard • WHEN PLUGGING/UNPLUGGING A CIRCUIT CARD FRAME GROUND SCREW WRIST STRAP • WHEN HOLDING A CIRCUIT CARD NEVER TOUCH THE COMPONENTS OR SOLDERED SURFACE WITH BARE HANDS.
Page 31 CHAPTER 2 INSTALLATION PRECAUTIONS Static Electricity Guard • 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 CIRCUIT POLYETHYLENE CARD...
Page 32 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 hazard voltages. NEVER TOUCH THE COMPO- NENTS OR SOLDERED SUR- FACE WITH BARE HANDS.
Page 33 CHAPTER 2 INSTALLATION REQUIRED EQUIPMENT REQUIRED EQUIPMENT The table below shows the equipment required to provide Q-SIG interface to the system. Required Equipment for Q-SIG EQUIPMENT DESCRIPTION QUANTITY REMARKS PN-24DTA-C 24-Channel DTI Card (24DTI) PN-30DTC-A 30-Channel DTI Card (30DTI) PN-30DTC-C 30-Channel DTI Card (30DTI) PN-SC01...
Page 34 CHAPTER 2 INSTALLATION INSTALLATION PROCEDURE INSTALLATION PROCEDURE Install the equipment for Q-SIG according to the procedure below. Installation Procedure for Q-SIG START page 23 Mounting DTI and DCH Card page 24 NOTE Mounting CONN Card Selection of PLO page 25 in MP Card DTI Cable Connection page 26...
Page 35 CHAPTER 2 INSTALLATION INSTALLATION PROCEDURE Mounting DTI and DCH Card Mounting DTI and DCH Card (1) Before mounting the DTI (PN-24DTA-C/PN-30DTC-A/PN-30DTC-C) card and DCH (PN-SC01) card, set the MB switch to UP position, and set ATTENTION the other switches to appropriate position. Contents Static Sensitive See CHAPTER 4.
Page 36 CHAPTER 2 INSTALLATION INSTALLATION PROCEDURE Mounting CONN Card Mounting CONN Card When providing the CONN (PZ-M542/PZ-M557) card to connect a coaxial ca- ble for 30DTI card, do the following installation. ATTENTION Contents Static Sensitive (1) Conﬁrm the correct switch settings of the CONN card. Handling Precautions Required page 41...
Page 37 CHAPTER 2 INSTALLATION INSTALLATION PROCEDURE Mounting CONN Card STEP2: Connect the LT connector on the PZ-M542/PZ-M557 card to the LTC connector on BWB in PIM. NOTE: Two PZ-M542/PZ-M557 cards can not be mounted on the adjoining LTC connectors. LTC0 and LTC2, or LTC0 and LTC3, or LTC1 and LTC3 are mountable. Mounting of PZ-M542/PZ-M557 Card LTC CONNECTOR L T C...
Page 38 CHAPTER 2 INSTALLATION INSTALLATION PROCEDURE Mounting CONN Card STEP3: Secure the PZ-M542/PZ-M557 card to the PIM CARD STOPPER with one screw. NOTE1: Screw is attached to the PZ-M542/PZ-M557 card. NOTE2: Before securing the PZ-M542/PZ-M557 card to the PIM CARD STOPPER, all the cards should be mounted on the card slots and the PIM CARD STOPPER should be secured with screws.
Page 39 CHAPTER 2 INSTALLATION INSTALLATION PROCEDURE Selection of PLO in MP Card Selection of PLO in MP Card (1) Conﬁrm the correct switch settings of MP (PN-CP14/PN-CP20) card. See CHAPTER 4. page 41 ATTENTION Contents Static Sensitive (2) Mount the MP card in the following MP slot of PIM0. Handling Precautions Required PN-CP14: MP12...
Page 40 CHAPTER 2 INSTALLATION INSTALLATION PROCEDURE DTI Cable Connection via MDF DTI Cable Connection via MDF When you use a twisted-pair cable, connect the cable to a CSU via the MDF as shown below. page 27 • Location of AP Slots and LTC Connectors for DTI •...
Page 41 CHAPTER 2 INSTALLATION INSTALLATION PROCEDURE DTI Cable Connection via MDF The ﬁgure below shows LTC connector corresponds with the AP slots, and DTI pin assignment for each AP slot. Location of AP Slots and LTC Connectors for DTI LTC0 LTC1 LTC2 LTC3 AP09...
Page 42 CHAPTER 2 INSTALLATION INSTALLATION PROCEDURE DTI Cable Connection via MDF The ﬁgure below shows an example of the cable connection when the DTI card is mounted in the AP05 slot of PIM0. Example of MDF Cross Connection for DTI PIM 0 LTC1 RECEIVE AP05...
Page 43 CHAPTER 2 INSTALLATION INSTALLATION PROCEDURE DTI Cable Connection via CONN Card DTI Cable Connection via CONN Card When you use an coaxial cable, connect the cable to a CSU via the CONN (PZ-M542/PZ-M557) card as shown below. The ﬁgure in next page shows an example of the cable connection when the 30DTI card is mounted in the AP05 slot of PIM0.
Page 44 CHAPTER 2 INSTALLATION INSTALLATION PROCEDURE DTI Cable Connection via CONN Card Example of Coaxial Cable Connection PIM 0 LTC1 CONN 30DTI RECIEVE AP05 TO CSU SEND 1 LTC1 CONNECTOR LTC1 (J) LTC1 (P) 2 COAXIAL CONNECTOR – 30 – Rev.1.1 9I024-11...
Page 45 CHAPTER 3 SYSTEM DATA PROGRAMMING CHAPTER 3 SYSTEM DATA PROGRAMMING This chapter explains the programming procedure to provide Q-SIG feature on the PBX. HOW TO READ THIS CHAPTER ..........DTI ASSIGNMENT ..............DCH ASSIGNMENT ..............TANDEM CONNECTION ASSIGNMENT ........CONNECTED DESTINATION INDICATION ASSIGNMENT ..–...
Page 46 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) : 1st Data (2) : 2nd Data Initial Data With the system data clear command (CM00, CM01), the data with this marking is au- tomatically assigned for each command.
Page 47 CHAPTER 3 SYSTEM DATA PROGRAMMING DTI ASSIGNMENT DTI ASSIGNMENT DESCRIPTION DATA START Assign an AP number to the DTI card. CM05 • The AP number must match the SENSE 04-15, 20-31: AP No. switch setting on the DTI card. 09: DTI card INITIAL Specify the AP highway channel for PN- •...
Page 48 CHAPTER 3 SYSTEM DATA PROGRAMMING DTI ASSIGNMENT DESCRIPTION DATA CMAA Assign the necessary functions to the DTI • Y=00 Data Mode card. CMAA Y=00/01/02 assignment is re- 04-15, 20-31: AP No. assigned by quired only for 24DTI. CM05 Y=0 0: Based on AT&T Speciﬁcations DTI INITIAL Y=01 Frame Conﬁguration •...
Page 49 CHAPTER 3 SYSTEM DATA PROGRAMMING DTI ASSIGNMENT DESCRIPTION DATA CM30 Assign CIC (Circuit Identiﬁcation Code) • Y=07 number to each Q-SIG trunk used for 000-255: Trunk No. assigned by CM07 voice channel only. Y=01 000-029: CIC No. NOTE: CIC number must not be as- EXAMPLE OF 30DTI signed to the trunk number of D B channel trunk No.: D100-D114, D116-...
Page 50 CHAPTER 3 SYSTEM DATA PROGRAMMING DTI ASSIGNMENT DESCRIPTION DATA CM35 • Y=19 DTI PAD 00-63: B channel Trunk Route No. 0-3 : Programmable PAD (See CM42) 4-7 : Fixed PAD (See following tables) CM35 Y=19 DTI PAD [For North America/Other Countries] [For Australia/New Zealand] PAD DATA OF DTI [dB] CONNECTION...
Page 51 CHAPTER 3 SYSTEM DATA PROGRAMMING DCH ASSIGNMENT DCH ASSIGNMENT DESCRIPTION DATA START Assign an AP number to the DCH card. CM05 • The AP number must match the SENS 04-15, 20-31: AP No. switch setting on the DCH card. 32: DCH card for Q-SIG INITIAL CM06 Assign the DCH number to the AP number...
Page 52 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 program- ming. DESCRIPTION DATA START CM08 Specify whether the busy tone is sent to a calling party of Q-SIG when a called party 0 : Available (BT) is busy in the tandem connection (Q-SIG...
Page 53 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 ) number to the calling party, do the following programming. DESCRIPTION DATA START Assign the own ofﬁce number sent with the Y=01 CMA9...
Page 54 THIS PAGE LEFT BLANK INTENTIONALLY. – 40 – 9I037-10...
Page 55 CHAPTER 4 CIRCUIT CARD INFORMATION CHAPTER 4 CIRCUIT CARD INFORMATION This chapter explains the mounting location, the meaning of lamp in- dications, and the method of switch settings of each circuit card for the Q-SIG. HOW TO READ THIS CHAPTER ..........MOUNTING LOCATION OF CIRCUIT CARD ......
Page 56 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. Explana- tions are given in alphabetical order of the circuit card names within each circuit card category (Control, Application Processor, and Line/Trunk).
Page 57 CHAPTER 4 CIRCUIT CARD INFORMATION MOUNTING LOCATION OF CIRCUIT CARD Regular PIM MOUNTING LOCATION OF CIRCUIT CARD This section explains the conditions for mounting circuit cards for the Q-SIG. Regular PIM The ﬁgure below shows circuit card mounting slots allocated in the regular PIM. Mounting Location of Circuit Card (Regular PIM) AC/DC LTC1...
Page 58 CHAPTER 4 CIRCUIT CARD INFORMATION MOUNTING LOCATION OF CIRCUIT CARD PIM for Backup CPU System PIM for Backup CPU System The ﬁgure below shows circuit card mounting slots allocated in the PIM0 for Backup CPU system. Mounting Location of Circuit Card (Backup CPU) AC/DC PIM0 (For Backup...
Page 59 THIS PAGE LEFT BLANK INTENTIONALLY. – 43-2 – Rev.1.1 9I042-11...
Page 60 CHAPTER 4 CIRCUIT CARD INFORMATION LIST OF REQUIRED CIRCUIT CARD LIST OF REQUIRED CIRCUIT CARD The table below shows the required circuit cards to be explained in this section. List of Required Circuit Card EXTRACTION/ INSERTION WITH POWER ON LAMP SWITCH NAME X: ALLOWED...
Page 61 PN-CP14 (MP) PN-CP14 (MP) Locations of Lamps, Switches, and Connectors CONN JACK CONN: To CONNR connector on PZ-M537 (EXPMEM) Lamp Indications LAMP COLOR FUNCTION NAME Green Flash (120 IPM) : On Line Flash (slowly) : Off Line OFF or ON : This card is not operating.
Page 62 PN-CP14 (MP) 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 SWITCH NAME FUNCTION CHECK NUMBER POSITION SW3 (Rotary SW) On Line (Call processing is in progress) Off Line (Call processing is stopped) •...
Page 63 PN-CP14 (MP) SWITCH SETTING SWITCH NAME FUNCTION CHECK NUMBER POSITION SW1 (Push SW) For initializing CPU A-law (Australia) (Piano Key SW) µ-law (North America) Selection of PLO0 input (Phase Locked Oscillator) • For clock receiver ofﬁce: SW2-2 SW2-3 FUNCTION 1.5MHz clock [For PN-24DTA/PN-24CCT/ PN-24PRT] 192kHz clock...
Page 64 PN-CP14 (MP) SWITCH SETTING SWITCH NAME FUNCTION CHECK NUMBER POSITION SW4 (Dip SW) Not used Not used 1 2 3 4 Selection of PLO1 input (Phase Locked Oscillator) • For clock receiver ofﬁce: SW4-3 SW4-4 FUNCTION 1.5MHz clock [For PN-24DTA/PN-24CCT/ PN-24PRT] 192kHz clock 3, 4...
Page 65 PN-CP14 (MP) SWITCH SETTING SWITCH NAME FUNCTION CHECK NUMBER POSITION JP0 (Jumper pin) Not used (Memory backup OFF) For normal operation DOWN Front (Memory backup ON) JP1 (Jumper pin) For using internal tone source DOWN For using external tone source Front The ﬁgure in the SWITCH NAME column and the position in in the SETTING POSITION...
Page 66 PN-CP20 (MP) PN-CP20 (MP) Locations of Lamps, Switches, and Connectors CONN JACK CLK IN STBY CONN: To CONNR connector on PZ-M537 (EXPMEM) Lamp Indications LAMP COLOR FUNCTION NAME Green Flash (120 IPM) : On Line Flash (slowly) : Off Line OFF or ON : This card is not operating.
Page 67 PN-CP20 (MP) 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 SWITCH NAME FUNCTION CHECK NUMBER POSITION SW3 (Rotary SW) On Line (Call processing is in progress) Off Line (Call processing is stopped) •...
Page 68 PN-CP20 (MP) SWITCH SETTING SWITCH NAME FUNCTION CHECK NUMBER POSITION SW1 (Push SW) For initializing CPU A-law (Australia) (Piano Key SW) µ-law (North America) Selection of PLO0 input (Phase Locked Oscillator) • For clock receiver ofﬁce: SW2-2 SW2-3 FUNCTION 1.5MHz clock [For PN-24DTA/PN-24CCT/ PN-24PRT] 192kHz clock...
Page 69 PN-CP20 (MP) SWITCH SETTING SWITCH NAME FUNCTION CHECK NUMBER POSITION SW4 (Dip SW) Always set to OFF Not used 1 2 3 4 Selection of PLO1 input (Phase Locked Oscillator) • For clock receiver ofﬁce: SW4-3 SW4-4 FUNCTION 1.5MHz clock [For PN-24DTA/PN-24CCT/ PN-24PRT] 192kHz clock...
Page 70 PN-CP20 (MP) SWITCH SETTING SWITCH NAME FUNCTION CHECK NUMBER POSITION JP0 (Jumper pin) Not used (Memory backup OFF) For normal operation DOWN Front (Memory backup ON) JP1 (Jumper pin) For using internal tone source DOWN For using external tone source Front The ﬁgure in the SWITCH NAME column and the position in in the SETTING POSITION...
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Page 72 PN-24DTA-C (DTI) PN-24DTA-C (DTI) Locations of Lamps, Switches and Connectors SENSE AISS JPR0 JRR1 – 49-7 – Rev.1.1 9I049A11...
Page 73 PN-24DTA-C (DTI) Lamp Indications LAMP COLOR FUNCTION NAME Green Flashes at 120 IPM while this card is operating normally. Remains lit when detecting Cyclic Redundancy Checking (CRC) errors. 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.
Page 74 PN-24DTA-C (DTI) Switch Settings SWITCH SETTING SWITCH NAME FUNCTION CHECK NUMBER POSITION SENSE Not used (Rotary SW) Set the switch to match the AP Number (04-31) to be set by CM05. SW1-4: ON 04 05 06 07 08 09 10 11 12 13 14 15 AP No.
Page 75 PN-24DTA-C (DTI) SWITCH SETTING SWITCH NAME FUNCTION CHECK NUMBER POSITION Source clock signal from network is (Piano Key SW) sent to the PLO 0 input on MP card. NOTE3 Source clock signal from network is NOTE4 not sent to the PLO 0 input on MP card.
Page 76 PN-24DTA-C (DTI) SWITCH SETTING SWITCH NAME FUNCTION CHECK NUMBER POSITION Not used (Piano Key SW) Not used Not used AP No. 04-15 AP No. 20-31 NOTE4 JPR0 (Jumper pin) Neutral grounding on the receiving line is provided. Neutral grounding on the receiving DOWN line is not provided.
Page 77 PN-24DTA-C (DTI) 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. NOTE1: Set the groove on the switch to the desired position.
Page 78 PN-30DTC-A (DTI) PN-30DTC-A (DTI) Locations of Lamps, Switches and Connectors SENS MFRM MRMT – 50 – 9I048-10...
Page 79 PN-30DTC-A (DTI) Lamp Indications LAMP COLOR FUNCTION NAME Green Flashes at 120 IPM when this card is normally operating. Remains lit when detecting PCM signal loss. Remains lit when detecting Frame Alignment signal loss. MFRM Remains lit when detecting Multi-Frame Alignment signal loss on time slot 16.
Page 80 PN-30DTC-A (DTI) Switch Settings SWITCH SWITCH SETTING FUNCTION CHECK NAME NUMBER POSITION SENS Set the switch to match the AP Number (04-31) to (Rotary SW) be set by CM05. SW-8: ON 04 05 06 07 08 09 10 11 12 13 14 15 AP No.
Page 81 PN-30DTC-A (DTI) SWITCH SWITCH SETTING FUNCTION CHECK NAME NUMBER POSITION Source clock signal from network is (Piano Key SW) sent to the PLO 0 input on MP card. NOTE3 Source clock signal from network is NOTE4 not sent to the PLO 0 input on MP card.
Page 82 PN-30DTC-A (DTI) SWITCH SWITCH SETTING FUNCTION CHECK NAME NUMBER POSITION Balanced transmission (Jumper pin) (For twisted-pair cable) TA is grounded on the transmission DOWN line (For coaxial cable) Balanced transmission (Jumper pin) (For twisted-pair cable) RA is grounded on the transmission DOWN line (For coaxial cable) Line impedance: 75 ohms...
Page 83 PN-30DTC-A (DTI) NOTE3: Set the SW-1 and SW-2 as follows: DTI0 DTI1 DTI2 DTI3 CONDITIONS REMARKS MP card will receive the clock When one DTI is ON OFF – – – – – – signal from DTI0 at its PLO0 provided.
Page 84 PN-30DTC-C (DTI) PN-30DTC-C (DTI) Locations of Lamps, Switches and Connectors SENSE MFRM MRMT – 55-1 – Rev.1.1 9I055-11...
Page 85 PN-30DTC-C (DTI) Lamp Indications LAMP COLOR FUNCTION NAME Green Flashes at 120 IPM when this card is normally operating. Remains lit when detecting PCM signal loss. Remains lit when detecting Frame Alignment signal loss. MFRM Remains lit when detecting Multi-Frame Alignment signal loss on time slot 16.
Page 86 PN-30DTC-C (DTI) Switch Settings SWITCH SWITCH SETTING FUNCTION CHECK NAME NUMBER POSITION SENSE Set the switch to match the AP Number (04-31) to (Rotary SW) be set by CM05. SW-8: ON 04 05 06 07 08 09 10 11 12 13 14 15 AP No.
Page 87 PN-30DTC-C (DTI) SWITCH SWITCH SETTING FUNCTION CHECK NAME NUMBER POSITION Source clock signal from network is (Piano Key SW) sent to the PLO 0 input on MP card. NOTE3 Source clock signal from network is NOTE4 not sent to the PLO 0 input on MP card.
Page 88 PN-30DTC-C (DTI) SWITCH SWITCH SETTING FUNCTION CHECK NAME NUMBER POSITION Balanced transmission RIGHT (Jumper pin) (For twisted-pair cable) TA is grounded on the transmission LEFT line (For coaxial cable) Balanced transmission (Jumper pin) (For twisted-pair cable) RA is grounded on the transmission DOWN line (For coaxial cable) Line impedance: 75 ohms...
Page 89 PN-30DTC-C (DTI) NOTE3: Set the SW-1 and SW-2 as follows: • • • • • DTI0 DTI1 DTI2 DTI7 CONDITIONS REMARKS MP card will receive the When one DTI is ON OFF – – – – – – – – clock signal from DTI0 at provided.
Page 90 PN-SC01 (DCH) PN-SC01 (DCH) Locations of Lamps, Switches and Connectors SENS Lamp Indications LAMP COLOR FUNCTION NAME Green Flashes at 120 IPM while this card is operating normally. Green Remains lit when communications are normally ongoing with the D channel data links connected. Green Not used –...
Page 91 PN-SC01 (DCH) Switch Settings SWITCH SWITCH SETTING FUNCTION CHECK NAME NUMBER POSITION SENS Set the switch to match the AP Number (04-31) to (Rotary SW) be set by CM05. SW0-4: ON 04 05 06 07 08 09 10 11 12 13 14 15 AP No.
Page 92 PN-SC01 (DCH) SWITCH SWITCH SETTING FUNCTION CHECK NAME NUMBER POSITION SW1 (Dip SW) Always set to OFF 1 2 3 4 5 6 7 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...
Page 93 PZ-M542 (CONN) PZ-M542 (CONN) Locations of Lamps, Switches and Connectors TRS21 RCV21 No.2 CIRCUIT TRS11 RCV11 TO CHAMP TO LTC CONNECTOR No.1 CONNECTOR (MDF) ON BWB IN PIM CIRCUIT RCV01 TRS01 No.0 CIRCUIT COAXIAL CONNECTOR Lamp Indications This card has no lamps. –...
Page 94 PZ-M542 (CONN) Switch Settings SWITCH SETTING SWITCH NAME FUNCTION CHECK NUMBER POSITION For coaxial connectors RIGHT (No.0 circuit) For champ connector LEFT (LT connector) (No.0 circuit) For coaxial connectors RIGHT (No.1 circuit) For champ connector LEFT (LT connector) (No.1 circuit) For coaxial connectors RIGHT (No.2 circuit)
Page 95 PZ-M557 (CONN) PZ-M557 (CONN) Locations of Lamps, Switches and Connectors TRS20 RCV20 No.2 CIRCUIT TRS10 RCV10 TO CHAMP TO LTC CONNECTOR No.1 CONNECTOR (MDF) ON BWB IN PIM CIRCUIT RCV00 TRS00 No.0 CIRCUIT COAXIAL CONNECTOR Lamp Indications This card has no lamps. –...
Page 96 PZ-M557 (CONN) Switch Settings SWITCH SETTING SWITCH NAME FUNCTION CHECK NUMBER POSITION For coaxial connectors RIGHT (No.0 circuit) For champ connector LEFT (LT connector) (No.0 circuit) For coaxial connectors RIGHT (No.1 circuit) For champ connector LEFT (LT connector) (No.1 circuit) For coaxial connectors RIGHT (No.2 circuit)

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Neax7400 ics m100mx