Download Print this page

Toshiba DK14 Installation And Maintenance Manual

Strata dk digital business telephone solutions.
Hide thumbs

Advertisement

726+,%$
Telecommunication Systems Division
Digital Business Telephone Solutions
Maintenance Manual
Software Release 3.1
Software Release 4.3 and ACD
May 2000

Advertisement

   Related Manuals for Toshiba DK14

   Summary of Contents for Toshiba DK14

  • Page 1

    726+,%$ Telecommunication Systems Division Digital Business Telephone Solutions Installation and Maintenance Manual Software Release 3.1 Software Release 4.3 and ACD May 2000...

  • Page 2: Wiring

    FCC. subject to lightning or other electrical surges, then secondary protection Service or Repair: For service or repair, contact your local Toshiba telecommunications is required. Secondary protection is also required on DID, OPS, and Tie ®...

  • Page 3: Table Of Contents

    General Descriptions ........................xviii Installation and Programming .....................xviii Feature Description........................xviii User Guides ..........................xviii Quick Reference Guides........................ xix CD-ROMs............................xix Chapter 1 – DK14 Installation Inspection .............................1-1 Packaging and Storage .........................1-1 Site Requirements ..........................1-1 Input Power............................1-2 Clearance and Location .........................1-2 AC Power and Grounding Requirements.....................1-3 AC Power and Third-wire Ground Test ..................1-4...

  • Page 4: Table Of Contents

    WSIU1 - Serial Interface Board......................1-19 WSIU1 Installation ........................1-19 WSIU Programming ........................1-19 WSIU Wiring..........................1-20 DK8/DK14 Compatibility........................1-21 DK14 Secondary Protection.......................1-22 DK14 Wiring Diagrams ........................1-23 Chapter 2 – DK40i Configuration Feature Capacities ..........................2-2 Base Key Service Unit (KSU)......................2-4 Station and CO Lines........................2-4 Peripherals .............................2-4 Expansion KSU............................2-6...

  • Page 5: Table Of Contents

    Contents Chapter 3 – DK40i Installation Base/Expansion KSU Compatibility....................2-21 Upgrades............................2-21 DK16/DK16e/DK40/DK40i Component Compatibility .............2-21 Chapter 3 – DK40i Installation Inspection .............................3-1 Packaging and Storage .........................3-1 Site Requirements ..........................3-1 Input Power............................3-2 Clearance and Location .........................3-2 AC Power and Grounding Requirements.....................3-4 AC Power and Third-wire Ground Test ..................3-4 Alternate or Additional Ground.....................3-5 KSU Mounting Considerations ......................3-5 Prior to Installation ........................3-5...

  • Page 6: Table Of Contents

    Contents Chapter 4 – DK424 Configuration TDDU Installation ........................3-33 TDDU Programming ........................3-33 TSIU Installation .........................3-36 TSIU Programming ........................3-36 Universal Slot PCBs...........................3-38 Loop Limits............................3-40 DK40i Secondary Protection......................3-41 MDF Wiring Diagrams ........................3-42 Chapter 4 – DK424 Configuration System Configuration...........................4-1 Base Cabinet ..........................4-2 Expansion Cabinets ........................4-2 DK424 and DK280 Compatibility....................4-3 Designated Speaker OCA, DIU Data, and T1 slots...............4-4...

  • Page 7: Table Of Contents

    Contents Chapter 5 – DK424 Installation Chapter 5 – DK424 Installation Inspection .............................5-1 Packaging and Storage .........................5-1 Site Requirements ..........................5-2 Input Power............................5-2 Clearance and Location .........................5-2 Electrical/Environmental Requirements and Characteristics ............5-4 Cable Lengths ..........................5-5 Network Requirements ........................5-6 Cabinet Installation Considerations .....................5-7 Recommended Installation Sequence...................5-7 Power Supply Installation ........................5-8 Power Supply (RPSU280 or RPSU424) Removal ..............5-11...

  • Page 8: Table Of Contents

    DK424 and DK424i Hardware Compatibility ...................6-17 Functional Block Diagrams........................6-18 Worksheet Description........................6-21 Remote Cabinet Configuration Considerations .................6-21 Component Worksheets.......................6-21 Worksheet 1: Toshiba Digital Telephones ..................6-22 Worksheet 2: Strata AirLink Wireless Telephone ................6-23 Configuring Strata DK AirLink....................6-24 Worksheet 3: Standard Telephone ....................6-25 Worksheet 4: CO Line ........................6-26 Worksheet 5: Feature Option PCB.....................6-27...

  • Page 9: Table Of Contents

    Contents Chapter 8 – T1 Wall Mounting Expansion Cabinets....................7-10 Step 3: Ground the System .......................7-17 Step 4: Install AC Power Components .....................7-19 AC Power Requirements ......................7-19 Cabinet AC Power Component Description................7-19 AC/Reserve Power and Data Cabling Overview.................7-21 Cabinet AC Power Considerations ....................7-22 Cabinet AC Power Component Configuration................7-22 Step 5: Install Reserve Power ......................7-26 Reserve Battery Cabinet Components/Cables................7-27...

  • Page 10

    Contents Chapter 9 – Universal Slot PCBs Loop Back Testing ..........................8-14 RDTU Self Test ...........................8-14 Network/CSU T1 Span Test ......................8-14 Network/CSU/RDTU Span Test ....................8-15 Performance Monitoring ........................8-16 T1 Fault Isolation ..........................8-18 Flowchart Symbols..........................8-19 Chapter 9 – Universal Slot PCBs PCB Compatibility ..........................9-1 PCB Chapter Layout ..........................9-3 BVPU –...

  • Page 11

    Contents Chapter 9 – Universal Slot PCBs RCIU1, RCIU2, RCIS – Caller ID Interface..................9-27 RCIS PCB............................9-27 DK40i RCIU2 Installation......................9-27 DK424 and DK424i RCIU1 or RCIU2 Installation ..............9-27 DK424i RCIU1 or RCIU2 Installation..................9-27 DK424 and DK424i RCIU1/RCIS or RCIU2/RCIS Installation ..........9-28 RCIU1, RCIU2, RCIS Programming ..................9-28 RCOU, RCOS –...

  • Page 12

    Contents Chapter 10 – Universal Slot PCB Wiring Chapter 10 – Universal Slot PCB Wiring Cable Lengths.............................10-2 Station Wiring Diagrams ......................10-4 Digital Station Wiring .........................10-4 Electronic Station Wiring Diagrams..................10-11 Attendant Console Wiring Diagrams ..................10-19 Analog Devices Wiring ......................10-21 Power Failure Cut Through (DPFT) Wiring Pin-outs..............10-23 CO Line Wiring Diagrams .......................10-25 DID and Tie Line Wiring ......................10-31 Option Interface PCB Wiring Diagrams ..................10-35...

  • Page 13

    Conventional Attendant Console Programming................11-54 Chapter 12 – Peripheral Installation Power Failure Options........................12-1 Reserve Power ..........................12-1 DK14/DK40i Single-line Power Failure Emergency Transfer............12-1 DK40i/DK424 Power Failure Transfer Unit ................12-1 Power Failure Emergency Transfer (DPFT) Installation ............12-2 Music-on-Hold (MOH)/ Background Music (BGM) Options ............12-3 MOH Option..........................12-3...

  • Page 14

    System Database Printout Using SMDR Port..................12-41 Program 97 ..........................12-41 Voice Mail Options ..........................12-41 Toshiba Stratagy, Stratagy DK, or VP Voice Messaging Systems ...........12-42 Customer-supplied Voice Mail Messaging Systems ..............12-43 General Voice Mail (Standard Telephone Port) Programming ..........12-43 Voice Mail Program Checklist ....................12-44 Voice Mail System Installation ....................12-46...

  • Page 15

    Contents Chapter 14 – Fault Finding Overflow From an ACD Group Queue ..................13-7 ACD Group Status........................13-8 Agent Ring No Answer Call Treatment ..................13-9 ACD SMDR Printout Examples....................13-10 Insight DK............................13-14 Call Center Viewer (CCV).......................13-14 Application Overview........................13-14 Strata DK Requirements......................13-15 Host PC Requirements.......................13-15 Reference Information.......................13-16 CCV Configuration ..........................13-16 Considerations ...........................13-16...

  • Page 16

    Contents Chapter 16 – ISDN Interfaces Chapter 16 – ISDN Interfaces PRI Overview.............................16-1 BRI S/T Overview..........................16-1 BRI U Overview ..........................16-2 Strata DK ISDN Reference Model ....................16-3 System Capacity of ISDN Circuits....................16-3 RPTU Interface Unit ..........................16-5 RPTU Overview ..........................16-5 CSU Requirements ........................16-5 DK40i Slot Assignments ......................16-6 DK424 Slot Assignments ......................16-6 DK424i Slot Assignments ......................16-7...

  • Page 17: Cable Lengths

    Introduction This manual provides detailed step-by-step instructions for installing and maintaining the Strata DK14, DK40i, DK424 and DK424i digital business telephone systems. It is intended for qualified service technicians and system programmers. Use this manual in conjunction with the Strata DK Programming Manual which covers the programs related to the Strata DK systems discussed in this book.

  • Page 18

    Introduction Organization Chapter 7 – DK424i Installation covers site requirements and cabinet installation. Defines the site requirements necessary to ensure a proper operating environment for the Strata DK424i. Also included are input power requirements, cable lengths/network requirements, and grounding requirements. Explains how to install the Base and the Expansion Cabinets. Instructions are also provided on how to remove and replace cabinets on installed systems.

  • Page 19

    Introduction Conventions Conventions Conventions Description Elaborates specific items or references other information. Within some tables, general notes apply to the entire table and numbered Note notes apply to specific items. Important! Calls attention to important instructions or information. Advises you that hardware, software applications, or data CAUTION! could be damaged if the instructions are not followed closely.

  • Page 20: Insight Dk

    Introduction Related Documents/Media Conventions Description Used in a programming sequence to denote a variable LED button. A number on the black button represents a specific LED button. Indicates continuation of a series of numbers entered. Grey words within the printed text denote cross-references. In the See Figure 10 electronic version of this document (Library CD-ROM or FYI Internet download), cross-references appear in blue hypertext.

  • Page 21

    DKi Quote DKi Admin/DKi Backup Strata DK424 Insight DK (Insight works with the DK424i also) For authorized users, Internet site FYI (http://fyi.tsd.toshiba.com) contains all Strata DK documentation and enables you to view, print, and download current publications. Strata DK I&M...

  • Page 22

    Introduction Related Documents/Media Strata DK I&M 5/00...

  • Page 23: Inspection

    DK14 Installation This chapter explains how to install the Strata DK14 system. It includes information on site requirements, wiring diagrams, and step-by-step instructions on how to install the unit(s), the ground wiring, AC power cabling, reserve power (battery backup) cabling, and PCB cabling.

  • Page 24: Input Power

    To avoid accidental power turn-off, Toshiba recommends that you do not use an On/Off wall switch on this dedicated AC circuit. For the DK14, a reserve power source (two customer-supplied 12-volt batteries) may be connected to the system to serve as a power failure backup.

  • Page 25: Ac Power And Grounding Requirements

    2 ringers maximum per circuit, high or low position QSTU2 modem interface data rate 14,400 bps maximum AC Power and Grounding Requirements The DK14 requires a solid earth ground Third Wire Ground Ground 1 for proper operation. The AC power cord To AC Power Cord contains a conductor for the “third-wire...

  • Page 26: Ac Power And Third-wire Ground Test

    DK14 power supply (see Figure 1-2). This chapter provides the instructions necessary to mount the DK14 Key Service Unit (KSU). Instructions are also provided on how to remove and replace the power supply. Strata DK I&M...

  • Page 27: Ksu Mounting Considerations

    DK14 Installation KSU Mounting Considerations KSU Mounting Considerations The KSU is designed to be mounted on a wall or other vertical surface. Toshiba recommends using the following method. Pre-installation 10" 1. Loosen the screws on the front cover of the 6.87...

  • Page 28: Mounting The Ksu

    DK14 KSU as shown in Figure 1-6, and then fasten wiring to the unit with the tie wraps that Figure 1-5 DK14 KSU Wall Mount Method come with the KSU. (See Figures 1-16~1-17 for additional wiring details.) Figure 1-6 shows cables routed to Note the right;...

  • Page 29

    5. Plug the first HPFB connector into BATT connector on the right side of the KSU. 6. Connect a ground wire from the HPFB “FG” screw to the DK14 QPSU8 screw labeled “HPFB6.” The ground wire can be fed through the opening by the AC power cord.

  • Page 30: Power Supply Removal And Replacement

    HPFB and connect an FG wire between each HPFB FG screw. 10. To test the HPFB, remove the DK14 AC plug from the AC outlet. The DK14 AC LED will go out, but the DK14 DC LED remains on. Also the system remains in normal working order and the HPFB 24V LED remains on.

  • Page 31: Power Supply Replacement

    5. Plug the DC cable into the CN3 connector on the power supply. 6. Plug the AC power cable into an outlet and turn On the power supply switch. 7. Test QPSU8 power supply according to Chapter 12-Fault Finding, “DK14 Hardware Fault Isolation procedure.”...

  • Page 32: Pcb Installation Considerations, Ksu Option Pcbs

    Printed Circuit Board (PCB) Installation PCB Installation Considerations The Strata DK14 KSU comes standard with four digital telephone circuits (ports) and two CO line circuits. These circuits, along with the common control unit, are built into the motherboard. KSU Option PCBs...

  • Page 33

    J6-25 Pair Amphenol Jack F.G. (female) for QSTU2A Telephone 190 130 Tip/Ring and PFT, RJ11 Relay Contact QCDU2A Modular Jack System VR701 Frame Ground 2364 Used Jack Volume Page Control Figure 1-9 DK14 PCB Installation 1-11 Strata DK I&M 5/00...

  • Page 34: Built-in Co Line, Digital, Telephone, And Other Circuits, Built-in Co Line Circuits

    1-11) from the PFT jack and store the jack cover. 2. Connect the power failure telephone (500/2500-type standard telephone to the PFT jack. Figure 1-16 shows the DK14 MDF to CO Line Wiring. Music-On-Hold (MOH)/Background Music (BGM) Source Connection Connect the MOH/BGM source to the MOH RCA jack...

  • Page 35: Qcdu2 - Co Line Digital Telephone Interface Unit, Qcdu2 Configuration, Qcdu2 Installation

    DK14 Installation QCDU2 - CO Line Digital Telephone Interface Unit QCDU2 - CO Line Digital Telephone Interface Unit Circuits per PCB: one loop start CO line circuit and two digital telephone circuits Interfaces with: digital telephones PDIU-DIs/PDIU-DI2s/RPCI-DI ADMs connected to the telephones and PDIU-DSs...

  • Page 36: Qcdu2 Programming

    DK14 Installation QCDU2 - CO Line Digital Telephone Interface Unit Side View Knock out PFT jack cover when QCDU, SMDR/TTY is Cover installed Front View Modular Jacks Take out jack cover when PFT is connected Store the jack cover in the...

  • Page 37: Qstu2a - Standard Telephone Interface Unit, Qstu2 Configuration, Qstu2 Installation

    DK14 Installation QSTU2A - Standard Telephone Interface Unit QSTU2A - Standard Telephone Interface Unit Circuits per PCB: two standard telephone circuits Interfaces with: standard telephones Auto Attendant devices separate BGM source connection voice mail machines facsimile machines Older Version(s): QSTU1A...

  • Page 38: Qstu2 Programming, Qstu2 Wiring

    QSTU2 ports are fixed. They are assigned even if a QSTU2 is not installed. Note QSTU2 Wiring Refer to DK14 MDF to KSU Amphenol Wiring in Figure 1-16 for QSTU2 wiring. The QSTU2 must be connected to a OL13A (or equivalent) type lines for off-premises stations.

  • Page 39: Qrcu3 - Dtmf Receiver/abr Tone Detector Unit, Qrcu3 Configuration, Qrcu3 Installation, Qrcu3 Programming

    DK14 Installation QRCU3 - DTMF Receiver/ABR Tone Detector Unit QRCU3 - DTMF Receiver/ABR Tone Detector Unit System: DK14 Circuits per PCB: 3 DTMF/ABR Tone Receivers Interfaces with: two-wire devices such as standard telephones Auto Attendant devices, separate BGM source connection voice mail machines Facsimile machines.

  • Page 40: Built-in Auto Attendant

    DK14 Installation QRCU3 - DTMF Receiver/ABR Tone Detector Unit Built-in Auto Attendant DK14 Built-in Auto Attendant software is enabled by installing a QKYS1 Key (chip) onto the QRCU3 PCB. ➤ To install the QKYS1 Key 1. Make sure that the DKSU14 power supply switch is Off.

  • Page 41: Wsiu1 - Serial Interface Board, Wsiu1 Installation, Wsiu Programming

    Older Version(s): none The WSIU1 PCB enables the DK14 system to connect to various hardware devices. It does not have an internal modem and does not support IMDU or RMDS. Only one WSIU1 can be installed per DK14 system. When installed, the WSIU1 port functions are identified and enabled automatically when power is turned on.

  • Page 42: Wsiu Wiring

    DK14 Installation WSIU1 - Serial Interface Board Y=2, SMDR Y=4, SMDI Y=6, Caller ID Interface Y=0, No function - this should be used for any WSIU1 ports that are not used. Program 76-2X-Z: Assigns each installed WSIU1 port to operate at a specified transmission rate.

  • Page 43: Dk8/dk14 Compatibility

    Generally, Strata DK components are upward compatible to make upgrading cost-effective. Furthermore, there is a lot of cross-compatibility between similar systems. Most of the PCBs that were introduced for the DK14 can also be used in the DK8 system (see Table 1-2).

  • Page 44: Dk14 Secondary Protection

    Recommended protectors are available in the fast Series 6 line from ONEAC® Corp., Libertyville, Illinois 60048, (800) 327-8801. Install and test the secondary protectors precisely to the installation instructions of thee manufacturer. Figure 1-14 DK14 Secondary Protector Diagram 1-22 Strata DK I&M...

  • Page 45: Dk14 Wiring Diagrams

    DK14 Installation DK14 Wiring Diagrams DK14 Wiring Diagrams Wiring diagrams for the DK14 (listed below) are shown in Figures 1-16~1-17. DK14 MDF to Station Wiring (QCDU2 and QSTU2) DK14 MDF Wiring to CO Lines (KSU and QCDU) DK14 MDF Wiring to Caller ID Interface (WSIU)

  • Page 46

    QCDU2 and CO4 requires a second QCDU2 to be Power Failure installed. Standard Telephone Network Jack: RJ11 or RJ21X, FIC: 02LS2. 2406 66M150 Split Block Figure 1-16 DK14 MDF Wiring to CO Lines (KSU and QCDU) 1-24 Strata DK I&M 5/00...

  • Page 47

    6 7 8 9 assign CO lines 1~4 to MLX-41 lines 1~4 respectively. RS-232 (Not Used) AC Adaptor (supplied with MLX-41) 115VAC ±10VAC Modular Adaptor Wiring Diagram 2430 Figure 1-17 DK14 MDF Wiring to Caller ID Interface (WSIU) 1-25 Strata DK I&M 5/00...

  • Page 48

    DK14 Installation DK14 Wiring Diagrams 1-26 Strata DK I&M 5/00...

  • Page 49

    DK40i Configuration This chapter explains how to configure a Strata DK40i, R4.3 system. It also provides tables for recording the hardware and station devices that make up the system. The DK40i Base and Expansion cabinets provide an extensive number of features for a telephone system of its size.

  • Page 50: Feature Capacities

    DK40i Configuration Feature Capacities Feature Capacities The DK40i line, system feature and station capacities are shown in Tables 2-2~2-3. Table 2-1 DK40i System Feature Capacities Features Capacity Amplified Conferencing Auto Attendant (built-in) simultaneous calls in dialing queue Caller ID/ANI Abandoned Call Numbers - stored per station 10~100 Caller ID/ANI Abandoned Call Numbers - stored per system CO Line Groups...

  • Page 51

    4. In the DK40i, BRI station circuits do not use up CO line numbers as in the DK424, R4. Each BRI station circuit uses up to two station ports of system capacity. Toshiba BRI (S/T) station circuits are passive and allow up to two devices to share a circuit.

  • Page 52: Base Key Service Unit (ksu), Base Key Service Unit (ksu), Station And Co Lines

    An optional KSTU2 PCB provides an alternate background music source interface. The music plays through Toshiba telephone speakers, as opposed to the external page speakers. The optional TSIU PCB provides two RS-232 interface ports to connect two of four options: a DKAdmin PC (or external modem for remote maintenance);...

  • Page 53

    1. Each circuit can be set independently for line or station side BRI. 2. Customer-supplied equipment not offered by Toshiba Telecommunication Systems Division. 3. K4RCU provides four DTMF circuits. K5RCU and K5RCU2 provide five DTMF circuits. Also, K5RCU2 provides the Mu law/ A law jumper.

  • Page 54: Expansion Ksu

    Expansion KSU The optional DK40i Expansion KSU has four universal slots which can support Stratagy DK, loop and ground start lines, DID and Tie lines, ISDN BRI lines and stations, Toshiba and analog stations, and option interface PCBs. See Table 2-5 for detailed information on Expansion Unit PCBs.

  • Page 55

    DK40i Configuration Expansion KSU Table 2-5 DK40i Expansion KSU Components (continued) Circuits per PCB Interfaces Connector 4 Caller ID circuits Loop or ground start lines with Caller ID. RCIU2 RJ14C modular Requires: RCOU, RGLU2 or PCOU. 8 circuits with RCIS RCOU 4 CO line circuits (lines) Central office loop start lines...

  • Page 56: Peripherals

    DK40i Configuration Expansion KSU Peripherals An Expansion KSU can support PIOU, PIOUS, RSSU and PEPU PCBs (see Table 2-6 for a list of options). PIOU or PIOUS The PIOU/PIOUS provides one dedicated RS-232 port for Station Message Detail Recording (SMDR) connection to a call accounting device and one of the following: a TTY/RS-232 port which can connect to a customer-provided VM SMDI or external modem for remote maintenance, or to a local PC with DKAdmin connectors for an internal modem (IMDU) for remote maintenance and administration...

  • Page 57: Digital Telephones, Telephone Circuit (port) Types, Digital Telephone Circuit Connections

    DK40i Configuration Telephone Circuit (Port) Types Telephone Circuit (Port) Types There are four types of telephone circuits to which stations can be connected: digital, electronic, and standard telephone circuits. Also, there are ISDN (S/T) type telephone circuits, terminal equipment (TE-1) and terminal adaptor circuits. Digital Telephone Circuit Connections The Strata DK40i Base KSU and the PDKU2 PCB each provide eight digital telephone circuits.

  • Page 58: Electronic Telephones, Electronic Telephone Circuit Connections, Standard Telephone Circuit Options, Isdn Station Devices

    DK40i Configuration Telephone Circuit (Port) Types Electronic Telephone Circuit Connections There are no electronic telephone circuits in the Base KSU, and none can be added to it. However, either the PEKU PCB, which has eight electronic telephone circuits, or the PESU, which has four electronic telephone circuits, can be installed in the Expansion KSU.

  • Page 59: Worksheet 1 – System Pcb Assignment Guide

    DK40i Configuration Worksheet 1 – System PCB Assignment Guide Worksheet 1 – System PCB Assignment Guide Customer: Location: This worksheet helps you configure the system. Use the following tables to record the hardware that comprises the system. To ensure that the system port/line capacity is not exceeded, consult Configuration Tables 2-11~2-13 when you fill out the worksheet tables.

  • Page 60: Base Cabinet Port/line Capacity Check, Base And Expansions Cabinet Port/line Capacity Check

    DK40i Configuration Worksheet 1 – System PCB Assignment Guide Base Cabinet Port/Line Capacity Check Table 2-11 Strata DK40i Base Cabinet Station Port Configuration Installed (Yes/No) PCB Type Port Type Port Total Motherboard Digital Telephone (8 ports) KSTU2 Standard Telephone (4 ports) TBUU or TBSU circuit #1 ISDN station side (2 ports) TBUU or TBSU circuit #2...

  • Page 61: Expansion Capacity

    DK40i Configuration Worksheet 1 – System PCB Assignment Guide Expansion Capacity Table 2-14 Strata DK40i Expansion PCB Port/Line Capacity Reference Table Expansion PCB Port/Line Type No. of Ports No. of Lines PCOU Loop Start Lines RCOU Loop Start Lines RCOU/RCOS Loop Start Lines RGLU Ground or Loop Start Lines...

  • Page 62: Example Configuration Tables

    DK40i Configuration Worksheet 1 – System PCB Assignment Guide Example Configuration Tables Table 2-15 Hardware Configuration Example Base Cabinet Expansion Cabinet Slot Number KSTU2 RBSU/ PCB Type K5RCU2 8 DKTs TBSU None PDKU2 RCOU PIOU RBSS 4 SLT Table 2-16 Strata DK40i Base Cabinet Station Port Configuration Example Installed PCB Type...

  • Page 63: Configuration Considerations, Expansion Cabinet

    DK40i Configuration Configuration Considerations Configuration Considerations The following considerations should be taken into account when filling out the tables in “Worksheet 1 – System PCB Assignment Guide” on Page 2-11. Base Cabinet 1. Only one line PCB (TCOU, TDDU, TBSU or TBUU) can be installed in the Base cabinet. 2.

  • Page 64: Dk40i Isdn

    DK40i Configuration Configuration Considerations 6. Speaker OCA and RPCI/DIU data applications can only be installed on digital telephone ports in the DK40i Base KSU and slots 15 and 16 of the DK40i Expansion KSU (24 maximum). 7. RWIU can be installed in any of the expansion cabinet slots (15, 16, 17, and 18) to support up to 8 StrataLink handsets.

  • Page 65: Telephone/device Pfs, Worksheet 2 – System Power Factor Check

    DK40i Configuration Worksheet 2 – System Power Factor Check Worksheet 2 – System Power Factor Check The DK power supply was engineered for maximum cost efficiency to provide power for the most configurations. Because of this design, some power limitations exist when using old electronic- type telephones, telephone option hardware, or newer PCBs, such as RWIU, TBSU, RBSU/RBSS.

  • Page 66: System Power Factors Pcb/telephone Device

    DK40i Configuration Worksheet 2 – System Power Factor Check System Power Factors PCB/Telephone Device Use the information in Table 2-20 to complete Tables 2-24 and 2-25. Table 2-20 DK40i PCB’s Power Factors PCB Type +5VDC PF -24VDC PF PCB Type +5VDC PF -24VDC PF K5RCU2...

  • Page 67: Worksheet Examples

    DK40i Configuration Worksheet 2 – System Power Factor Check Worksheet Examples Table 2-22 DK40i Telephone/Device 24 Volt Power Factor Worksheet Example (Base/Expansion KSU) Telephone Devices Quantity 24VDC PF 24VDC Total 2000-series Digital Telephone (any series) 16.0 Cordless Digital Telephone (DKT2004-CT) 2000-series Electronic Telephone 3000-series Electronic Telephone 6000-series Electronic Telephone...

  • Page 68: Pcb And Power Factor Worksheets

    DK40i Configuration Worksheet 2 – System Power Factor Check PCB and Power Factor Worksheets See examples on previous pages. Table 2-24 DK40i Telephone/Device Power Factor Worksheet (Base and Expansion Telephones) -24VDC PF Telephone Devices Quantity Installed -24VDC PF Total 2000-series Digital Telephone (any series) Cordless Digital Telephone (DKT2004-CT) 2000-series Electronic Telephone 3000-series Electronic Telephone...

  • Page 69: Base/expansion Ksu Compatibility, Dk16/dk16e/dk40/dk40i Component Compatibility

    DK40i Configuration Base/Expansion KSU Compatibility Base/Expansion KSU Compatibility Expansion Units that are compatible with various Base KSUs are shown in Table 2-26. Table 2-26 Compatible Base KSUs and Expansion Units Expansion Unit Base KSU DK40i DK16e DK16 DK16 DK16e DK40 DK40i X = Expansion Unit is compatible with Base KSU.

  • Page 70

    DK40i Configuration Base/Expansion KSU Compatibility Table 2-27 shows the component compatibility between the Strata DK16 components with the DK16, DK16e, DK40 or DK40i systems. Table 2-27 Strata DK16 Components Strata DK16 Components Compatible Part Description DK16 DK16e DK40 DK40i DKSUB16A DK16 Base Cabinet KSTU1A 4-Standard Telephone Interface Unit...

  • Page 71

    DK40i Installation This chapter explains how to install the Strata DK40i, Release 4.3 system. It includes information on site requirements, wiring diagrams, and step-by-step instructions on how to install the unit(s), the ground wiring, AC power cabling, reserve power (battery backup) cabling, and PCB cabling. Inspection 1.

  • Page 72

    3-4.) This eliminates interference from branch circuit motor noise or the like, and to prevent accidental power-off. To avoid accidental power turn-off, Toshiba recommends that you do not use an On/Off wall switch on this dedicated AC circuit. For the Strata DK40i, a reserve power source (two customer-supplied 12VDC batteries) may be connected to the system to serve as a power failure backup.

  • Page 73

    Next to television, radio, office automation, or high frequency equipment If reserve power is to be installed for the Strata DK40i, the batteries will require a well-ventilated location close (within nine feet) to the DKSUB40 (the optional Toshiba-supplied battery cable is nine feet in length).

  • Page 74

    DK40i Installation AC Power and Grounding Requirements AC Power and Grounding Requirements The DK40i requires a solid earth ground for proper operation. The AC power cord contains a conductor for the “third-wire ground” provided by Ground 1 Third Wire Ground To AC Power Cord the commercial power outlet.

  • Page 75: Alternate Or Additional Ground, Prior To Installation

    Figure 3-3). KSU Mounting Considerations The Base KSU and the optional Expansion KSU are both designed to be mounted on a wall or other vertical surface. Toshiba recommends using method 1 or 2 (see Figure 3-4). Prior to Installation 1. Loosen the screws on the front cover and the side cover of the Base KSU, remove the covers...

  • Page 76: Testing The System's Power Supply

    DK40i Installation KSU Mounting Considerations 6. The TCOU or TDDU cards have a green and yellow wire with a two-prong spade on the end. Slip the spade under the second screw from the right on the power supply (see Figure 3-6).

  • Page 77: Tpsu16 Circuit Breaker Reset Procedure

    DK40i Installation KSU Mounting Considerations TPSU16 Circuit Breaker Reset Procedure Case 1 If the AC and DC LEDs on the TPSU16 power supply in the Strata DK40i Base KSU do not light, even though the AC power plug is inserted into the wall outlet and the TPSU16 DC power switch is turned on, the AC overvoltage circuit breaker may have opened.

  • Page 78: Mounting The Base Ksu

    DK40i Installation KSU Mounting Considerations Mounting the Base KSU WARNING! To prevent electrical shock, make sure the power supply switch is turned Off. ➤ To mount the Base KSU 1. Place the Base KSU on the desired location on the mounting surface and mark the location of the four screw holes (there is one on each corner).

  • Page 79: Mounting The Expansion Ksu

    DK40i Installation KSU Mounting Considerations Mounting the Expansion KSU For purposes of identification, the labels appear on the boxes and Expansion KSUs Important! (see Table 3-2). Table 3-2 Expansion Unit Labels DK40i DK40 DK16e DK16 Expansion Unit Box Labels DKSUBI40A DKSUB40A DKSUBT16A DKSUB16A...

  • Page 80

    DK40i Installation KSU Mounting Considerations Method 1 Method 2 Plaster Stud Board Hard Board Stud Plaster Board (1/2 Inch Plywood) Expansion Expansion Base KSU Base KSU 1614 Figure 3-4 KSU Wall Mounting Cover Screws (6) POWER Base Cover Side Cover Six cover screws to be removed before mounting...

  • Page 81

    KSU Mounting Considerations POWER SUPPLY ASSEMBLY TPSU16A Reserve Power MODEL INPUT: AC127V 2.2A 60 HZ OUTPUT: -27.3V 2.8A. -27.3V 0.2A V. 1A 1996-05 00001 TOSHIBA CORPORATION Battery Jack MADE IN DC POWER -24 Volt Circuit WARNING Hazardous voltage inside! Breakers If servicing required remove A.

  • Page 82

    DK40i Installation KSU Mounting Considerations Optional with TCOU (provides Caller ID) TC1U2A FG Screw TDDU1A Install a TCOU, TBSU Install a TCOU, TBSU or TDDU here Install a TCOU, TBSU, TBUU or TDDU here 5220 TBSU1A CO10 CO14 CO11 CO15 TBUU1A CO12 CO16...

  • Page 83

    DK40i Installation KSU Mounting Considerations AC Power Cord Do not route power cord with other cords. Modular Connector Self-Adhesive Rubber Pad Supplied in plastic bag with Base KSU. Amphenol Tie Wrap Clamp RCA Plug Supplied in Tie Wrap plastic bag Amphenol Holder with Base KSU.

  • Page 84

    DK40i Installation KSU Mounting Considerations Base KSU Hinge Mount TB1 (FG2) Expansion KSU Green/Yellow FG2 Wire and Plug (From Expansion KSU – Plugs into TB1 of Base KSU) Ribbon Connector Lock Safety Lock (Supplied with Expansion KSU) Ribbon Cable (from Expansion KSU – Plugs into Expansion Connector (P3) of Base KSU) 2162 Figure 3-9...

  • Page 85

    POWER SUPPLY ASSEMBLY TPSU16A MODEL PULL INPUT: AC127V 2.2A 60 HZ OUTPUT: -27.3V 2.8A. -27.3V 0.2A V. 1A 1996-05 00001 LOCK TOSHIBA CORPORATION DC POWER MADE IN PUSH WARNING UNLOCK Hazardous voltage inside! If servicing required remove A. C. plug.

  • Page 86

    DK40i Installation KSU Mounting Considerations Expansion KSU Slot Lock Slot label Lock Side Cover 4242 Figure 3-11 Expansion KSU Slot Lock The DK16e Expansion Cabinet can be used on the DK40i Base Unit. The DK16e and DK40i Expansion Cabinet slot labels are different from the Program 03 slot numbers. Table 3-3 provides the slot labels and Program 03 slot numbers.

  • Page 87: Reserve Power Option

    A reserve power source (two customer supplied 12VDC batteries) can be connected to the DK40i power supply to ensure uninterrupted system operation in the event of a power failure. A pre- assembled interface cable for installation of the Reserve Power option is available from Toshiba (PBTC-3M), see Figure 3-12.

  • Page 88: Reserve Power Installation, Power Failure Emergency Transfer Option, Installing Power Failure Emergency Transfer

    DK40i Installation Power Failure Emergency Transfer Option Reserve Power Installation 1. Connect the PBTC-3M black jumper wire from the positive terminal of one 12VDC battery to the negative terminal of the second 12VDC battery. See Figure 3-12. 2. Ensure that a serviceable 10-amp fuse is installed in the in-line fuse holder of the PBTC-3M battery cable.

  • Page 89

    Figure 3-14). POWER SUPPLY ASSEMBLY TPSU16A MODEL INPUT: AC127V 2.2A 60 HZ OUTPUT: -27.3V 2.8A. -27.3V 0.2A V. 1A 1996-05 00001 TOSHIBA CORPORATION DC POWER MADE IN WARNING -24V Hazardous voltage inside! If servicing required -24V remove A. C. plug.

  • Page 90

    DK40i Installation Printed Circuit Board (PCB) Installation 2. Unplug reserve battery cable from BATT connector of power supply. 3. Unplug the FG2 plug from the Expansion KSU ground wire. 4. Unplug the DC cable from the DC OUT connector (P16). 5.

  • Page 91: Expansion Ksu Pcbs, Pcb Hardware/software Options

    KKYS Automated Attendant K5RCU or K4RCU3 Toshiba recommends installing the Base KSU option PCBs, K5RCU2, K5RCU or K4RCU3 and/ or KSTU2, before mounting the Base KSU on the wall. Install the Expansion KSU per Page 3-9, then install the Expansion KSU option PCBs.

  • Page 92: Pcb Installation/power Supply Considerations, Pcb Wiring, Digital Telephone Circuits

    DK40i Installation Printed Circuit Board (PCB) Installation PCB Hardware Options Each PCB must be configured for the applicable hardware options prior to installation of the PCB. Configuration instructions for internal hardware options are provided in the individual PCB installation procedures in this chapter and Chapter 10 –...

  • Page 93: Configuration, K4rcu, K5rcu Or K5rcu2 Installation, K4rcu, K5rcu Or K5rcu2 Programming

    DK40i Installation Printed Circuit Board (PCB) Installation K4RCU3, K5RCU and K5RCU2 - DTMF Receiver/ABR Tone Detector Unit System: DK40i Base KSU Circuits per PCB: K4RCU3: four DTMF receivers and four ABR busy tone detectors K5RCU, K5RCU2: five DTMF receivers and five ABR busy tone detectors. Interfaces with: automatic busy redial (ABR) interprets DTMF tones...

  • Page 94: Kkys Installation

    DK40i Installation Printed Circuit Board (PCB) Installation K4RCU3, K5RCU or K5RCU2 KKYS Connector 2165 Figure 3-15 Auto Busy Redial/DTMF Receiver Board (K4RCU3, K5RCU or K5RCU2) Installation KKYS - Auto Attendant System: DK40i Base KSU Circuits per PCB: Interfaces with: optional built-in auto attendant Older Version(s): none The KKYS installs onto the K5RCU2 card in the Base KSU.

  • Page 95: Kstu2 Configuration, Kstu2 Installation, Kstu2 Wiring, Kstu2 Programming

    DK40i Installation Printed Circuit Board (PCB) Installation KSTU2 - Four-circuit Standard Telephone Interface Unit System: DK40i Base KSU Circuits per PCB: four standard telephone circuits Interfaces with: standard telephones (no message waiting) other single-line devices alternate BGM source (circuit 4) fax machine voice mail devices Older Version(s):...

  • Page 96

    DK40i Installation Printed Circuit Board (PCB) Installation Port numbers in the Expansion KSU shift by four ports if KSTU2 or TDDU is CAUTION! installed (or removed after it is installed). This determines whether or not the DDCB can be connected on the KCDU in slot 15. KSTU2A 1629 Figure 3-17 Standard Telephone Interface Board (KSTU2)

  • Page 97: Rbsu/rbss And Tbsu Interface Units

    DK40i Installation Printed Circuit Board (PCB) Installation Table 3-5 KSTU2 Controls and Interface Connectors Control/Indicator/Connector Type of Component Description Sets ring generator voltage level for all circuits: Ring voltage jumper plug SW1 3-terminal jumper H = 190V P-P L = 130V P-P Connects to P4 connector on the Connector cable P504 Cable...

  • Page 98: Tciu2 Installation, Tciu2 Programming

    DK40i Installation Printed Circuit Board (PCB) Installation TCIU - Caller ID System: DK40i Base KSU (mounts on TCOU) Circuits per PCB: four caller ID circuits Interfaces with: caller ID loop start CO lines Older Version(s): none To receive Caller ID, a TCIU2 circuit must be available to each line. (See Figure 3-20.) To prevent system malfunction, do not install TCIU1 in the DK40i system.

  • Page 99

    DK40i Installation Printed Circuit Board (PCB) Installation Program *52: Assigns stations as owners of Caller ID CO lines. These stations will store the Caller ID telephone numbers received on abandoned (not answered) calls for the lines which they own. Typically all common CO lines are assigned to one designated telephone or attendant console and private lines are assigned to individual private line telephones.

  • Page 100: Tcou Hardware Options, Tcou Installation Or Replacement, Tcou Removal

    DK40i Installation Printed Circuit Board (PCB) Installation TCOU - Four-circuit Loop Start CO Line Board System: DK40i Base KSU (mounts on KSU TMAU) Circuits per PCB: four loop start CO line circuits Interfaces with: loop start lines Older Version(s): none The optional TCOU PCB installs onto the TMAU motherboard.

  • Page 101: Tcou Programming, Tbuu And Tbus

    DK40i Installation Printed Circuit Board (PCB) Installation TCOU Programming Program 03: Code 11 is specified automatically when TCOU is installed. Program 10-1: Enables or disables line-to-line Conference and Direct Inward System Access (DISA). Program 15: Assigns DTMF/Dial Pulse dialing, DISA, and additional attributes to each line. Automatic Release (AR) assignments only need to be made for loop start lines;...

  • Page 102

    DK40i Installation Printed Circuit Board (PCB) Installation P120 1447 Figure 3-21 DK40i Loop Start CO Line Board (TCOU) Table 3-7 TCOU Controls, Indicators, and Connectors Control/Indicator/Connector Type of Component Description CO line connectors 1~4 Modular connector Interface connector for CO line circuits. Modular connector Power Failure Telephone Interface PAD switch SW202, SW302,...

  • Page 103: Tddu Installation, Tddu Programming

    DK40i Installation Printed Circuit Board (PCB) Installation TDDU - Four-circuit DID Line Digital Telephone Interface Unit System: DK40i Base KSU (mounts on KSU TMAU) Circuits per PCB: four DID line circuits Interfaces with: DID lines Older Version(s): none The optional TDDU PCB installs onto the TMAU motherboard. (See Figure 3-22 Table 3-8 for information on controls, indicators and connectors and...

  • Page 104

    DK40i Installation Printed Circuit Board (PCB) Installation Assigns Immediate or Wink start to DID lines and auto camp-on and no-dial tone return for DID lines. Assigns DID lines to route per DNIS and ANI options (Program 71 and 72) or DID numbers (Program *09).

  • Page 105

    DK40i Installation Printed Circuit Board (PCB) Installation Table 3-8 TDDU Controls, Indicators, and Connectors Control/Indicator/Connector Type of Component Description Lights to indicate DID line circuit is CO line busy LEDs 1~4 Red LED operating. Trunk indicator will not light (DID1~DID4) unless TDDU is connected to a DID line.

  • Page 106: Tsiu Installation, Tsiu Programming

    DK40i Installation Printed Circuit Board (PCB) Installation TSIU - Serial Interface Board System: DK40i Base KSU (plugs into KSU main PCB) Circuits per PCB: two TTY/RS-232 interface ports Interfaces with: SMDR connection for call accounting device customer-provided external modem for local/remote maintenance from a PC with DKi Admin Older Version(s): none...

  • Page 107

    DK40i Installation Printed Circuit Board (PCB) Installation Program 76-2X-Z: Assigns each installed TSIU port to operate at a specified transmission rate. Where X identifies the TSIU Port number (1, 2). Z identifies the TSIU/port transmission rate in bits-per-second (bps): Z=1; 9600 Z=2;...

  • Page 108: Universal Slot Pcbs

    BGM source, off-premises RSTU2 9-58 Interface Unit stations, Toshiba voice mail (Stratagy, Stratagy DK or VP), digital announcement devices for the optional built-in auto attendant feature and customer-supplied voice mail devices. Supports Digital Wireless Handsets: same as PDKU, except no...

  • Page 109

    DK40i Installation Universal Slot PCBs Table 3-9 Universal Slot PCB Descriptions (continued) Title Description Page RBUU/ 2 ISDN BRI, U point circuits (2B+D each). RBUU is the host for the SDN BRI-U Interface 16-31 RBUS RBUS subassembly. Network and/or station side. DK40i and DK424i: 1 circuit/ISDN PRI.

  • Page 110: Loop Limits

    DK40i Installation Loop Limits Loop Limits This section provides the maximum loop lengths for connection of telephones, lines, peripheral equipment, and power supplies. The following information applies to only the Strata DK40i system (see Table 3-10). Diagrams that are applicable to all systems, including the DK40i, can be found in Chapter 10 –...

  • Page 111: Dk40i Secondary Protection

    DK40i Installation DK40i Secondary Protection DK40i Secondary Protection The following diagram (see Figure 3-23) shows where secondary protectors must be installed for outside wiring. Building #1 Building #2 HESB PSTU/KSTU2 Standard RSTU/RSTU2 Telephone RDSU/RSTS HDSS or Electronic or DDSS Digital Telephone DK40i Base Console KSU DKT...

  • Page 112: Mdf Wiring Diagrams

    DK40i Installation MDF Wiring Diagrams MDF Wiring Diagrams Wiring diagrams for the DK40i (listed below) are shown in Figures 3-25~3-27. MDF Wiring to KSU & Amphenol Station and Relay Connectors (KSTU2) MDF Wiring to CO Lines and Digital Telephones (KCDU) MDF Wiring to CO Lines (TCOU and TDDU) Chapter 10 –...

  • Page 113

    DK40i Installation MDF Wiring Diagrams CO LINE CABLING BRIDGING NETWORK CLIPS 6 5 4 3 2 1 KCDU 2 3 4 5 CO2 LED CO1 LED MODULAR CORD 66M150 SPLIT BLOCK CO1+2 NETWORK JACK: RJ14C KCDU MODULAR FIC: 02LS2 PIN-OUT JACK STATION CABLING TO KCDU...

  • Page 114

    DK40i Installation MDF Wiring Diagrams RJ14C/RJ11 Network Bridging Modular Jacks Clips Modular Cords or CO4/TCIU4 or CO3/TCIU3 or CO2/TCIU2 or CO1/TCIU1 TCOU Only TCOU TDDU Network Jack RJ11 RJ11 02LS2 02RV2-T Power Failure Standard Telephone 1680 66M150 SPLIT BLOCK Figure 3-27 MDF Wiring to CO Lines (TCOU and TDDU) 3-44 Strata DK I&M 5/00...

  • Page 115: System Configuration

    DK424 Configuration This chapter explains how to configure the Strata DK424 system. The system has a modular design which enables it to support a number of station and CO line configurations. The main component of the system is the common control unit (RCTU) Printed Circuit Board (PCB). The focus of this chapter is a series of worksheets, providing a systematic procedure for determining the system’s size.

  • Page 116: Base Cabinet

    DK424 Configuration System Configuration Base Cabinet The DK424 Base Cabinet provides two designated slots for the RCTU processor and six universal slots for station, line, and feature PCBs. It provides six connectors for expanding the system to a maximum of six Expansion Cabinets. It comes with a Motherboard Jumper Unit (MBJU) installed between the R11 and RCTU slot on the front side of the backplane motherboard.

  • Page 117: Dk424 And Dk280 Compatibility

    DK424 Configuration System Configuration DK424 and DK280 Compatibility DK424 cabinets replace DK280 cabinets in the DK product line structure. DK424 Expansion Cabinets began shipping in June 1995 and DK424 Base Cabinets in February 1997. All old DK280 Release 1~3 processors and DK280 Base/Expansion Cabinets can be mixed with new DK424 Base and Expansion Cabinets with the following criteria (see Tables 4-2 and 4-3):...

  • Page 118: Designated Speaker Oca, Diu Data, And T1 Slots

    DK424 Configuration System Configuration DK424 Expansion Cabinets provide eight universal slots in one configuration only: when connected to a DK424 Base Cabinet controlled by an RCTUE/F processor (MBJU jumper must be removed - see installation for details). DK424 cabinets provide six universal slots in all other configurations.

  • Page 119: Dk280 To Dk424 Upgrades

    DK424 Configuration System Configuration Table 4-4 DK424 or DK280 Base Cabinet with MBJU Removed Cabinet Total Universal PDKU2 Data and Speaker RDTU /Vacant Slots Slots OCA Slots Type DK424 (base) 11, 12, 13, 14, 15, 16 13/14 15/16 DK280 21, 22, 23, 24, 25, 26, 21/22 23/24 25/26...

  • Page 120: Features Capacities

    Features Capacities Features Capacities The features and capacities of DK424 system processors are provided in Tables 4-6~4-10. Table 4-6 System Feature Capacities DK424 Features DK14 DK40i RCTUA RCTUBA/BB RCTUC/D RCTUE/F Amplified Conferencing Auto Attendant (built-in) simultaneous announcements Caller ID/ANI/CNIS Abandoned Call Numbers:...

  • Page 121

    DK424 Configuration Features Capacities Table 4-7 Line Capacities and Universal Printed Circuit Board Slots DK424 Lines and PCB Slots DK14 DK40i RCTUA RCTUBA/BB RCTUC/D RCTUE/F Universal slots CO lines – loop start CO lines – ground start DID lines (analog)

  • Page 122: System Capacity

    DK424 Configuration Features Capacities System Capacity The number of CO lines and stations needed determine the size of the system. Tables 4-9 4-12 show the station and line capacities for eight-port RCOU/RCOS CO line PCBs. There is a trade-off between stations and lines. Every group of eight stations installed decreases the CO line capacity of the system by eight, and vice versa.

  • Page 123

    DK424 Configuration Features Capacities Table 4-10 CO Loop Start Analog Lines with Caller ID Maximum Capacities 1 Cabinet 2 Cabinets 3 Cabinets 4 Cabinets 5 Cabinets 6 Cabinets 7 Cabinets RCTUA RCTUBA/BB RCTUC/D RCTUC/D RCTUC/D RCTUC/D RCTUE/F Lines Stations Lines Stations Lines Stations...

  • Page 124

    (two simultaneous calls maximum per BRI circuit). Each BRI-U circuit supports one TE-1 or TA device. 2. Maximum BRI capacity. 3. Conventional stations include Toshiba digital and electronic telephones, or attendant consoles, standard telephones and devices. 4. BRI S/T circuits are available with RBSU/RBSS PCBs and BRI-U circuits are available with RBUU/RBUS PCBs. ISDN BRI PCBs will be available with a future release of DK424 software.

  • Page 125

    (two simultaneous calls maximum per BRI circuit). Each BRI-U circuit supports one TE-1 or TA device. 2. Maximum BRI capacity. 3. Conventional stations include Toshiba digital and electronic telephones, or attendant consoles, standard telephones and devices. 4. BRI S/T circuits are available with RBSU/RBSS PCBs and BRI-U circuits are available with RBUU/RBUS PCBs. ISDN BRI PCBs will be available with a future release of DK424 software.

  • Page 126: Printed Circuit Boards

    DK424 Configuration Printed Circuit Boards Printed Circuit Boards The system interfaces with CO lines, stations, and peripheral devices via PCBs that plug into the Base and Expansion Cabinet slots and subassembly PCBs, that mount onto the plug-in type PCBs. Refer to Table 4-17 for a list of station and console PCBs supported by the DK424.

  • Page 127

    DK424 Configuration Printed Circuit Boards Table 4-17 PCB Circuits, Interface Options and Connectors (continued) Subassembly Circuits Interface Options Connector 4 CO line circuits (lines) RCOU CO loop start lines With RCOS: 8 CO line circuits (lines) RJ14C modular attaches to Provides four additional Loop 1 RCOS subassembly per RCOS...

  • Page 128

    DK424 Configuration Printed Circuit Boards Table 4-17 PCB Circuits, Interface Options and Connectors (continued) Subassembly Circuits Interface Options Connector Without RSTS: Digital: same as PDKU, except 2 standard telephone/ no DDSS console 4 digital telephone circuits RDSU 25-pair amphenol Standard: same as RSTU With RSTS: (standard Message Waiting not 4 standard telephone/...

  • Page 129

    DK424 Configuration Printed Circuit Boards Table 4-17 PCB Circuits, Interface Options and Connectors (continued) Subassembly Circuits Interface Options Connector Provides up to four interface ports (RS-232 and modem) for system interface with: RSIS, RS-232 Up to 3 RSISs RMDS (1200 or 2400 bps) interface One 3-pair modular ...or...

  • Page 130: Rkys Feature Key Upgrades

    DK424 Configuration Printed Circuit Boards RKYS Feature Key Upgrades The system can be upgraded for built-in AA, Automatic Call Distribution (ACD), Software Management Information System (SMIS) for ACD with feature keys that attach to the common control unit. See Table 4-18 for a list of features provided by RKYS feature keys.

  • Page 131: Telephones, Attendant Position Options

    Telephones Telephones The DK424 system supports Toshiba Proprietary Digital (DKT) and older series Electronic Telephones (EKTs). Standard telephones (500 or 2500 series) and devices that require a standard telephone line interface (fax, modem, VM, etc.) can also be connected to DK424.

  • Page 132: Direct Station Selection (dss) Consoles And Door Phones (mdfbs)

    DK424 Configuration Direct Station Selection (DSS) Consoles and Door Phones (MDFBs) Direct Station Selection (DSS) Consoles and Door Phones (MDFBs) Up to 12 door phones can be installed in a system with DK424 RCTUB, RCTUC/D and RCTUE/F, nine with RCTUA. Each is connected to a DDCB or HDCB door phone control box. Table 4-20 for door phone configuration considerations.

  • Page 133: Ac And Reserve Power Hardware, Floor Mount Installation Hardware

    1. High current carrying capacity cord for application where local electric codes (or user) requires only one AC cord to exit four or more cabinets. Toshiba highly recommends using the RPSB2 for two-cabinet installations. Floor Mount Installation Hardware Floor mounting DK424 requires RFIF and RCCB hardware assemblies; wall mounting DK424...

  • Page 134: Worksheets

    DK424 Configuration Worksheets Table 4-22 Cabinet Power, Reserve Power, and Floor Mount Hardware Assemblies (continued) Assembly Description Function Used for seven cabinet installations only. Provides long data cable to Cabinet 7 Cable Kit - connect the sixth Expansion Cabinet to the DK424 Base Cabinet. RC7C1A-1.7M Data and Battery Provides a long battery cable to connect RBDB2 battery distribution box to...

  • Page 135: Digital Ports Required, Worksheet 1 – System Pcb (slot) Requirements, Electronic Ports Required

    DK424 Configuration Worksheet 1 – System PCB (Slot) Requirements Worksheet 1 – System PCB (Slot) Requirements Customer Location Digital Ports Required Digital Telephones (DKTs) 2010-H 2010-SD 2020-S 2020-SD 2004-CT 2001-SLT WRLS-HS 1020-H 1020-SD Total Digital Telephones (DKTs) 1 port per Digital Telephone (1 X Total) Total DDSS Consoles 1 port per Digital DDSS Console (1 X Total) Total PDIU-DS...

  • Page 136: Standard Ports Required

    DK424 Configuration Worksheet 1 – System PCB (Slot) Requirements Standard Ports Required Standard Telephones On Premise Off Premise Total Standard Telephones 1 port per Standard Telephone (1 X Total) Total Analog Wireless Handsets 1 port per Analog Wireless Handset (1 X Total) Total Voice Mail Ports 1 port per Voice Mail Port (1 X Total) Total Fax or Modem Devices...

  • Page 137: Station Pcbs/slots Required

    DK424 Configuration Worksheet 1 – System PCB (Slot) Requirements Station PCBs/Slots Required Total digital ports divided by 8 (round up) = Total PDKU2 PCB slots required Notes PDKU2 provides eight digital telephone ports (circuits). Circuit 5 (when associated with ports 004, 012, 020, and 028) can only interface with a DDCB.

  • Page 138: Co Line Pcbs/slots Required

    DK424 Configuration Worksheet 1 – System PCB (Slot) Requirements CO Line PCBs/Slots Required Determine analog loop start line PCB slot requirements. Total loop start lines (with/ without Caller ID) divided by 8 (round up) Total RCOU/RCOS PCBs (slots) required Total loop start lines (with/without Caller ID) divided by 4 (round up) Total RGLU2/RCOU/PCOU PCBs (slots) required (PCOU existing) Total analog loop start line PCB slots required Notes...

  • Page 139

    DK424 Configuration Worksheet 1 – System PCB (Slot) Requirements Notes REMU provides four E&M Tie trunks (Type I or II signaling, Wink or Immediate Start, 2- or 4- wire transmission). The PEMU1 can also be used. The PEMU only provides Type 1 signaling, 2- or 4-wire transmission and Immediate Start.

  • Page 140: Attendant Console Slots Required, Piou/pious/rsiu/rssu Option Slots Required, Pepu Page Option Pcb Required

    DK424 Configuration Worksheet 1 – System PCB (Slot) Requirements Attendant Console Slots Required ➤ Enter one slot for each attendant console required (1~4 consoles maximum). Total RATU PCB slots required PIOU/PIOUS/RSIU/RSSU Option Slots Required ➤ Enter number of option PCBs required. Total needed for MIS for ACD (required new) Total needed for remote/local maintenance with DKi Admin/DKi Backup PC Total needed for SMDI...

  • Page 141: Worksheet 2 – System Cabinet Assignment Guide

    DK424 Configuration Worksheet 2 – System Cabinet Assignment Guide Worksheet 2 – System Cabinet Assignment Guide DK424 and DK280 Base and Expansion Cabinets are interchangeable. The only system considerations are: OCA/RPCI configuration requirements Channel (8, 16, and 24) RDTU (T1/DS-1 interface) slot configuration requirements Number of system slots required.

  • Page 142: Worksheet 3 – System Pcb Assignment Guide

    DK424 Configuration Worksheet 3 – System PCB Assignment Guide Worksheet 3 – System PCB Assignment Guide Fill in Worksheet 3 by recording PCBs in the following order (see Worksheet 1 for PCB type and quantities): 1. Write in the Cabinet Type. 2.

  • Page 143

    DK424 Configuration Worksheet 3 – System PCB Assignment Guide Cabinet 1 (Type: RCTU PCB Type Port Nos. Line Nos. Option/Note Cabinet 2 (Type: PCB Type Port Nos. Line Nos. Option/Note Cabinet 3 (Type: PCB Type Port Nos. Line Nos. Option/Note Cabinet 4 (Type: PCB Type Port Nos.

  • Page 144: Remote Cabinet Configuration Guidelines

    DK424 Configuration Worksheet 3 – System PCB Assignment Guide Remote Cabinet Configuration Guidelines Several new items must be considered when configuring a system with Remote Cabinets. 1. Each location must be configured independently. Break down the line, trunk and service circuits by locations and use the rules provided elsewhere in this chapter to determine the required quantities of cards.

  • Page 145: Loud Ringing Bell Option, Worksheet 4 – Option Configuration Guide

    DK424 Configuration Worksheet 4 – Option Configuration Guide Worksheet 4 – Option Configuration Guide Number Option Comments Required An RRCS (-4, -8 or 12 DTMF receiver circuits) must be installed on the RCTUA, RCTUB, RCTUBA/BB, RCTUC/D, or RCTUE/F if the customer has: DTMF DID, Tie, ANI, DNIS, DISA lines (remote change of call forward destination), DNIS RRCS PCB External Call Routing, using DTMF standard telephones, or voice mail-type...

  • Page 146

    RBDB2 battery distribution box to the Base Cabinet power supply. Refer to Toshiba Stratagy or VP documentation for detailed information about the Stratagy or VP VM machines and to C2 of Worksheet 2 in this chapter for DK424 VM port Voice Mail requirements.

  • Page 147

    DK424 Configuration Worksheet 4 – Option Configuration Guide Number Option Comments Required PC Attendant Consoles (with RATI and These features require customer-supplied personal computers. See feature user RATHC) guides for individual personal computer requirements. DKi Admin/ Backup SMIS for ACD Other Customer- supplied Items Telephone...

  • Page 148: Worksheet 5 – System Power Factor Check

    DK424 Configuration Worksheet 5 – System Power Factor Check Worksheet 5 – System Power Factor Check The Strata DK power supply was engineered for maximum cost efficiency to provide power for the most configurations. Because of this design, some power limitations exist when using old electronic-type telephones and/or telephone option hardware.

  • Page 149

    DK424 Configuration Worksheet 5 – System Power Factor Check Table 4-23 PCB and Power Supply Power Factors (continued) PCB Type +5VDC -24VDC Notes RCTUB RCTUBA/BB RCTUC/D RCTUE/F 10.0 RDDU RDSU (-24VDC) With 4 DKTs and 4 SLTs. RDSU + R48S (-48VDC) RDTU REMU2/PEMU RGLU1A/2A...

  • Page 150: Telephone/device Power Factors

    DK424 Configuration Worksheet 5 – System Power Factor Check Telephone/Device Power Factors The power supply of each cabinet supplies a limited amount of power. For each cabinet, calculate the total Telephone/Device PF and add it to the appropriate cabinet in “Cabinet Power Factor, PCB/Telephone Device”...

  • Page 151

    DK424 Configuration Worksheet 5 – System Power Factor Check Expansion Cabinet (5) Expansion Cabinet (6) Expansion Cabinet (7) Telephone/Device Qty. Total Qty. Total Qty. Total Digital Telephone (DKT, any series) 1~120 Telephones x 1.0 = x 1.0 = x 1.0 = 121~240 Telephones x 0.6 = x 0.6 =...

  • Page 152

    DK424 Configuration Worksheet 5 – System Power Factor Check Cabinet Power Factor, PCB/Telephone Device Calculate the total PF of each cabinet (must be less than 65). See Worksheet 2, Table 4-9 for PCB quantity and type, and Table 4-23 for PF numbers. The Total Cabinet PF must not exceed the limits shown in Max.

  • Page 153

    DK424 Installation This chapter explains how to install the Strata DK424 system. It includes information on site requirements and provides installation instructions for various cabinet configurations. It also explains how to install ground wiring, AC power cabling, reserve power (Battery Backup) cabling, and Printed Circuit Board (PCB) cabling.

  • Page 154: Site Requirements

    DK424 Installation Site Requirements Site Requirements Input Power The DK424 requires an input power source of 115VAC ± 10VAC, 50/60 Hz, 17.5 amps. The system requires one or two AC outlets that must be dedicated to system use, fused, and grounded. DK424 expansion cabinets installed at remote locations require their own 115VAC + 10VAC, 50/ 60 Hz power sources.

  • Page 155

    DK424 Installation Site Requirements Front View Top View 14.5" 23.6" Wall 24" 23.6" 9.75 " Cabinets Base 24" Cabinet Expansion Cabinet Wall 36" Expansion Cabinet Expansion Cabinet 78" Expansion Cabinet Expansion Minimum Clearance Requirements Cabinet (Wall Mounting) Expansion Cabinet 6" Floor Front View Top View...

  • Page 156: Electrical/environmental Requirements And Characteristics

    DK424 Installation Site Requirements Electrical/Environmental Requirements and Characteristics Table 5-1 for the DK424 electrical/environmental requirements and characteristics. Table 5-1 Summary of Electrical/Environmental Characteristics DK424 Primary Power ± Input AC 115VAC 10VAC AC amps for seven-cabinet system 20 amp circuit AC frequency 50/60 Hz Watts per cabinet (continuous) Watts for seven-cabinet system (continuous)

  • Page 157

    DK424 Installation Site Requirements Cable Lengths In a single site installation, the Base and optional Expansion Cabinets must be placed within the allowed maximum distance of each other as designated by Table 5-2. Table 5-2 Station Loop Requirements Max Loop No.

  • Page 158: Network Requirements

    RDTU Network Channel Interface Codes: 04DU9-BN, 04DU9-DNZZ, 04DU9-1SN, 04DU9-1KN, 04DU9-1ZN. 3. For information on how to order ISDN PRI/BRI circuits, you should refer to the Toshiba ISDN Training CBT. ISDN circuits may require a customer-provided CSU for PRI and/or Terminal Adapter or Network Terminal units for BRI. In U.S. CSU/TAs must be UL-listed in the U.S.

  • Page 159: Reference Information

    DK424 Installation Cabinet Installation Considerations Cabinet Installation Considerations The Base (DKSUB424) and Expansion Cabinets (DKSUE424) can be wall or floor mounted. To make it easier to add cabinets (after the initial installation) when a customer needs to expand, install the Base Cabinet on top for wall-mount installations and on the bottom for floor-mount installations.

  • Page 160: Power Supply Installation

    DK424 Installation Power Supply Installation Power Supply Installation The Base and Expansion Cabinets are shipped from the factory without the power supply installed. The DK424 cabinets use the same power supply (RPSU280 and/or RPSU424) as the DK280. RPSU280 and RPSU424 are fit, form, and functionally the same. They can be Note interchanged and mixed in DK280 and DK424 systems.

  • Page 161

    DK424 Installation Power Supply Installation Plastic Bag with Four Power Supply Mounting Screws Supplied with each Cabinet Shift cover left to remove front cover. Intercabinet Power Supply Ground Wire (Supplied with each Expansion Cabinet) Top Cover (Base Cabinet Only) Loosen four screws to remove the top cover: Note: Do not remove the top...

  • Page 162

    DK424 Installation Power Supply Installation DC Out Cable and Plug PCTU Top (2) Mounting Holes Bottom (2) Mounting Holes RCTU 4251 FG Wire and Spade Lug (Functional Ground) Jumper with wire must be installed only in base cabinet power supply using this Power Supply connector DC OUT...

  • Page 163: Power Supply (rpsu280 Or Rpsu424) Removal, Wall Mounting

    DK424 Installation Wall Mounting Power Supply (RPSU280 or RPSU424) Removal 1. Remove the front and right side covers (Figures 5-2 and 5-3) from the cabinet where the power supply will be removed. Remove the right side covers of other cabinets as necessary to disconnect wiring.

  • Page 164: Expansion Cabinet Installation (dksue424), Expansion Cabinet Installation (dksue)

    Figure 5-11). 15. Reinstall the front cover, top cover, and side covers onto the cabinet. Expansion Cabinet Installation (DKSUE424) Toshiba recommends installing cabinets (see Figures 5-5~5-10 and 5-27) from the top Note down, with the Base Cabinet on top, the first Expansion Cabinet below it, the second Cabinet below that, etc.

  • Page 165

    DK424 Installation Wall Mounting 10. Reinstall covers onto cabinets. Wall 16 in. Dealer Supplied #12 X 1.25" Wood Screws (4 Screws per Cabinet) Back Cover 1455 F r o Figure 5-4 DK424 Cabinet Mounting Surface Diagram (Directly on the Wall) 5-13 Strata DK I&M 5/00...

  • Page 166

    DK424 Installation Wall Mounting Locating Parts Plaster Board Wall 3/4" Plywood Backboard #12 X 1.25" Wood Screws (As many as necessary to secure plywood backboard) Dealer Supplied #12 X 1.25" Wood Screws (4 Screws Per Cabinet) Back Cover 6.5 ft. (for seven cabinets ) 6 inches between F r o...

  • Page 167

    DK424 Installation Wall Mounting Top Cover (Base Cabinet Only) Loosen four screws to remove the top cover: Note Do not remove the top cover if the Base Cabinet is the top cabinet. Front Cover Remove this screw to remove the front cover Right Side Cover Loosen two screws...

  • Page 168

    DK424 Installation Wall Mounting Marking Hole . 7 5 I N . Trace Upper Arch I N . Back Cover 1459 Figure 5-7 DK424 Back Cover Mounting Holes Hang cabinet on back cover then slide to right. Hanger Back Cover Hanger Hole Back Cover Mounting Strip...

  • Page 169

    DK424 Installation Wall Mounting Right Side AC Power Cables Front Bonding Connection Plates (Required for all wall mounted expansion cabinets on both right and left sides) RPSB1 or RPSB2 Power Strip To AC Outlet 1462 Figure 5-9 Right Side View of Cabinet Interior “Outlet Strip (RPSB1 and RPSB2) Installation”...

  • Page 170

    DK424 Installation Wall Mounting Cab 2 Cable Left Side Base Cabinet Cable Guard Screw Cable Guard PCB Cable Data Cables Expansion Cabinet Front Data Cable Door (shown open) Expansion Cabinet 5342 Bonding Connection Plate (required for all wall mount To MDF expansion cabinets) Remote Cabinet Cable feed through hole...

  • Page 171

    DK424 Installation Wall Mounting RCTU Printed Circuit Board Cables CABINET NO. S _ 1 S _ 2 S _ 3 S _ 4 S _ 5 S _ 6 S _ 7 S _ 8 1848 Figure 5-11 Front View of DK424 Cabinet Interior 5-19 Strata DK I&M 5/00...

  • Page 172

    DK424 Installation Wall Mounting 25-Pair Knock Out Plastic Amphenol Cables A. Cables Run Out of Top of To MDF Cabinet(s) B. Cables Run Out of Side of Cabinet(s) C. Cables Run Out of Bottom of Cabinet(s) 25-Pair Amphenol To MDF Cables 25-Pair To MDF...

  • Page 173: Cabinet Floor Mounting, One Or Two Cabinets, Three Or More Cabinets

    DK424 Installation Cabinet Floor Mounting Cabinet Floor Mounting One or Two Cabinets 1. Remove front, side, and top covers from cabinet(s) (Figure 5-2). Remove plastic locating parts from all cabinet back covers using a Phillips screwdriver (Figure 5-6). 2. Make sure that cabinet power supplies (RPSU280) are installed per “Power Supply Installation”...

  • Page 174

    DK424 Installation Cabinet Floor Mounting 7. For systems with just three cabinets, secure the floor fixtures (already attached to the bottom cabinet) to the floor with the customer-provided floor bolts. 8. Refer to the following sub-sections and anchor the system to concrete, wood, or computer room floor.

  • Page 175

    DK424 Installation Cabinet Floor Mounting Top Cabinet Wall Securing Brackets (RWBFIA) (Left and Right Side) Front (2) Back (2) Mounting Mounting Screws Provided Screws with RFIF Kit Provided with RFIF Kit Third Cabinet Wall Securing Bracket (RWBF1A) (Left and right side) Bottom Wall RFMF Securing Bracket...

  • Page 176

    DK424 Installation Cabinet Floor Mounting RWBF RWBF RWBF RWBFs are used on left and right sides, wherever indicated RWBF “A” Front two RWBF screws left and right sides RWBF RWBF RWBF RWBF “B” Back two screws left and right sides Customer- supplied anchor bolts...

  • Page 177

    DK424 Installation Cabinet Floor Mounting Bolt Cabinets to a Concrete Floor 1. Mount the DK424 Base Cabinet on Floor Mount Fixtures (see Figures 5-13 and 5-16). 2. Position the Base Cabinet at the selected installation location. 3. Mark the floor where holes will be drilled. Move the Base Cabinet prior to drilling. Cover the Base Cabinet with a drop cloth to protect the power equipment from dust Note created during drilling.

  • Page 178

    DK424 Installation Cabinet Floor Mounting Bolt Cabinets to a Computer Room Floor Base Cabinet BFIF (Floor mount Bolt fixture) Lockwasher Wooden Floor 1468 Figure 5-17 Floor Mount Installation – Wooden Floor 1. Mount the DK424 Base Cabinet on Floor Mount Fixtures (RFMF). See Figures 5-13 and 5-18.

  • Page 179

    DK424 Installation Cabinet Floor Mounting Bottom Cabinet BFIF (Floor mount fixture) Floor Tiles Flat Washer Lock Washer Lead Anchors Hex Nut Concrete 1469 Figure 5-18 Floor Mount Installation – Computer Room Floor Mount Cabinets to Computer Room Floor (Unbolted) 1. Make sure that cabinet power supplies (RPSU280) are installed per “Power Supply Installation”...

  • Page 180: Cabinet Replacement, Cabinet Removal – Floor-mounted Systems

    DK424 Installation AC Power and Grounding Requirements 10. Install ground wiring, AC and reserve power cabling, and PCB cabling per the “Recommended Installation Sequence” on Page 5-7. 11. Fill out cabinet/slot identification labels on each cabinet (see Figure 5-11), then reinstall covers on the cabinets.

  • Page 181: Ac Power And Third Wire Ground Test

    DK424 Installation AC Power and Grounding Requirements AC Power and Third Wire Ground Test Test each “third wire ground” separately for continuity by either measuring the resistance between the third prong terminal (earth ground) and a metal cold water pipe (maximum: 1 ohm) or by using a commercially available earth ground indicator.

  • Page 182: Intercabinet Ground, Ac Power Cabling Installation, Ac Power For One Or Two Cabinets (wall Mount)

    DK424 Installation AC Power Cabling Installation Intercabinet Ground Connect intercabinet ground wires (supplied with each cabinet) between cabinets in systems with two or more cabinets (Figures 5-21 and 5-22). AC Power Cabling Installation The system requires an input power source of 50/60 cycles, 115VAC ± 10VAC, and up to 17.5 amps AC to operate.

  • Page 183: Ac Power For Three Or More Cabinets (wall Mount)

    DK424 Installation AC Power Cabling Installation AC Power for Three or More Cabinets (Wall Mount) Local electrical codes specify that a maximum of one or two AC power cords from the system can be plugged into wall outlets. Systems with three or more cabinets must be equipped with power strips (RPSB1 or RPSB2) to adhere to this requirement.

  • Page 184

    DK424 Installation Reserve Power Installation Reserve Power Installation Two or four customer-supplied, 12VDC batteries (80 amp hours maximum) can be connected to the system as a power failure backup. In the event of a power failure, the system automatically switches over to battery power without any interruption to existing calls or other normal system functions.

  • Page 185: Reserve Power For One Or Two Cabinets (wall Mount)

    DK424 Installation Reserve Power Installation Reserve Power for One or Two Cabinets (Wall Mount) 1. Connect the black jumper wire (supplied with the PBTC-3M cable) from the positive terminal of one 12VDC battery to the negative terminal of the second 12VDC battery (Figure 5-20).

  • Page 186: Reserve Power/ac Wiring For Three Or More Cabinets (floor Mount)

    DK424 Installation Reserve Power Installation Reserve Power/AC Wiring for Three or More Cabinets (Floor Mount) Floor-mounted systems with three or more cabinets require a Conduit Connection Box (RCCB) to connect reserve power cabling and AC power cabling to the system. Only a qualified electrician can install cabling between the reserve power source and AC power cabling to the conduit connection box.

  • Page 187

    DK424 Installation Reserve Power Installation RPSB280 Power Supply - Front View Right Side View PBTC-3M Cable to BATT Connector of Cabinet No. 1 Power Supply DC OUT in Cabinet 1 POWER RPSB2 DKSUB ‹ -24V (see Important DKSUE ‹ White Wire note below) PBTC-3M BATT...

  • Page 188

    DK424 Installation Reserve Power Installation ONEAC 6-AP RPSU280A or 6-DP CAB 1 MBJU Solid State (see Note below) Secondary AC IN Protectors Jumper Unit Insulated RPSU280A AWG #6 Wire Ground Maximum Frame Ground Wire “B” Length: 60 Feet Screw (FG) AC IN Data Cables CAB 2...

  • Page 189

    DK424 Installation Reserve Power Installation ONEAC 6-AP RPSU280A or 6-DP CAB 1 MBJU Solid State (see Note below) Secondary AC IN Protectors Jumper Unit Insulated RPSU280A AWG #6 Wire Ground Maximum Frame Ground Wire “B” Length: 60 Feet Screw (FG) AC IN Data Cables CAB 2...

  • Page 190

    DK424 Installation Reserve Power Installation RBDB1 or RBDB2 + – + – (shown with BATT cover on) (RBDB2 only) Remove three side screws to Remove RBDB1A loosen cover three side F1 (250V, 12 amps each) screws to RBDB2A remove cover RBDB1 (6 cabinets) or RBDB2 (7 cabinets) (Shown with cover off)

  • Page 191

    DK424 Installation Reserve Power Installation Right Side View DC OUT To “BATT” Connector RPSU 280 POWER DKSUB ➜ -24V Top Cabinet DKSUE ➜ RBTC1A-1.5M BATT Cable To “BATT” Connector RPSU 280 Cabinet 2 AC IN Power Cord To “BATT” Connector RPSU280 Power Supply RPSU 280 Front View...

  • Page 192

    DK424 Installation Reserve Power Installation Right Side View To “BATT” Connector RPSU 280 Top Cabinet DC OUT To “BATT” Connector POWER RPSU 280 DKSUB ➜ -24V Cabinet 2 DKSUE ➜ RBTC1A-1.5M BATT Cable To “BATT” Connector RPSU 280 Cabinet 3 AC IN Power Cord...

  • Page 193

    DK424 Installation Reserve Power Installation 2-Batteries/1~7 Cabinets (with RBDB2) 2-Batteries/1-Cabinet (without RBDB) RBTC1A-2M 2 12 Volt 4 White Wire 12 Volt 4 Base Cabinet Cable (6.5 ft) Batteries Batteries 80 AMP/ RPSU 280 BATT 80 AMP/ HR Each Cconnnector – 3 cables for HR Each 10A Fuse...

  • Page 194

    DK424 Installation Reserve Power Installation RCCB1 or RCCB2 (Shown with cover on) Third cord is on RCCB2 only Side View of RCCB RCCB1 (3~6 Cabinets) RCCB2 (7 cabinets) Loosen top two cover screws to remove cover To RBDB or RBDB2 (Battery Distribution Box) Right Side View Loosen bottom two cover...

  • Page 195

    DK424 Installation Reserve Power Installation (Maximum configuration: Cabinet 1 (top) ~ Cabinet 6 (bottom) right-hand side view) Right Side View Cabinet 1 DC OUT POWER DKSUB ➜ -24V DKSUE ➜ BATT RBTCIA-1.5M Cable from RBDB Cabinet 2 (etc) AC Cord AC IN from RPSB...

  • Page 196

    DK424 Installation Reserve Power Installation RPSU280A Seventh Cabinet CAB 1 Cabinet 1 BATT Cable BATT BASE MBJU (Base) supplied with Jumper Unit RCTC1A-1.7M Data Cable #1~6 AC IN supplied with AC Cable Expansion RPSU280A Cabinets Cabinet 2 BATT (Expansion) AC IN RPSU280A Cabinet 3 BATT...

  • Page 197: Printed Circuit Board (pcb) Installation

    DK424 Installation Printed Circuit Board (PCB) Installation Printed Circuit Board (PCB) Installation This section provides procedures for the installation of DK424 Base and Expansion Printed Circuit Boards (PCBs). It includes installation instructions, optional configuration information, wiring, and programming considerations for each PCB. The DK424 system Base and Expansion Cabinets are shipped empty.

  • Page 198: Auto Attendant

    (ABR) and interfaces with optional RRCS DTMF receivers, feature keys (RKYS1, 2, or 3) for Auto Attendant (AA), Automatic Call Distribution (ACD), Management Information System (MIS) for ACD, Toshiba proprietary RS-232 and SMDI voice mail interfaces. ACD and attendant consoles requires the RCTUBA/BB, RCTUC/D and RCTUE/F processors.

  • Page 199: Maximum Line Capacities

    DK424 Installation RCTUA, RCTUBA/BB, RCTUC/D, RCTUE/F Common Control Units Heartbeat LED Heartbeat LED To RSIU if installed To RSIU if installed RCTUD only RCTUD only RCTUBA RCTUBB, RCTUBA RCTUBB, RCTUA, RCTUA, RCTUC or RCTUD RCTUC or RCTUD Slot R11 Slot RCTU (Base Cabinet) Slot R11 Slot RCTU (Base Cabinet) 4310...

  • Page 200: Internal Hardware Options

    DK424 Installation RCTUA, RCTUBA/BB, RCTUC/D, RCTUE/F Common Control Units Additionally, each of the common control units can support a separate set of features. Refer to Chapter 4 – Configuration for more information. Each of the common control units (except RCTUBB) may be equipped with an RRCS (4, 8, or 12) to interpret Dual-Tone Multi-Frequency (DTMF) signals transmitted from Tie/DID lines, built-in AA and standard telephone ports.

  • Page 201

    DK424 Installation RCTUA, RCTUBA/BB, RCTUC/D, RCTUE/F Common Control Units Backplane Connector TOSHIBA RKYS_A RCTUD Only CBRUK1A RCTU A, B, BB, D or F (Soldered on RCTU) 1956 Figure 5-30 RKYS Feature Key Installation Music-on-hold/Background Music Volume Control (External Options) Each of the common control units (except RCTUBB, RCTUD and RCTUF) has a trim...

  • Page 202

    DK424 Installation RCTUA, RCTUBA/BB, RCTUC/D, RCTUE/F Common Control Units ➤ To install an RRCS onto RCTUA, RCTUBA/BB, RCTUC/D, or RCTUE/F ➤ Mate RRCS connectors J1, J2, J3, and J4 (see Figure 5-31) with the applicable RCTU PCB. Apply firm, even pressure to the RRCS to ensure proper mating of the connectors. RCTUA connectors are P2, P3, P4, P5.

  • Page 203: Rctu Installation, Rctu Programming

    DK424 Installation RCTUA, RCTUBA/BB, RCTUC/D, RCTUE/F Common Control Units RCTU Installation CAUTION! 1. Do not remove the plastic insulation shield from the back of the RCTU PCB. If the shield comes off, do not allow the back of the PCB to contact metal. 2.

  • Page 204: Dk280 To Dk424 Base Cabinet Upgrade Considerations

    4, 8, 16, or 24, depending on the PCBs installed in S_7 and/or S_8. Toshiba recommends moving the existing 25-pair and modular cables backward, in order, to the newly installed PCBs to keep the port and CO line numbers matched with the cable pairs.

  • Page 205

    DK424 Installation RCTUA, RCTUBA/BB, RCTUC/D, RCTUE/F Common Control Units Table 5-7 RCTUA Controls, Indicators, and Interface Connectors Control/Indicator/Connector Type of Component Description Interface connector for optional DTMF receiver subassembly (RRCS). DTMF Receiver Connector P2 10-pin male connector Used in conjunction with P3, P4 and P5. DTMF Receiver Connector P3 6-pin male connector Used in conjunction with P2, P4 and P5.

  • Page 206

    DK424 Installation RCTUA, RCTUBA/BB, RCTUC/D, RCTUE/F Common Control Units Table 5-8 RCTUBA Controls, Indicators, and Interface Connectors Control/Indicator/Connector Type of Component Description RCTUBA ribbon cable Connector Connector and ribbon Ribbon cable connector for connection to cable RCTUBB. Used in conjunction with P2. Interface connector for optional DTMF receiver DTMF Receiver Connector P3 10-pin male connector...

  • Page 207

    DK424 Installation RCTUA, RCTUBA/BB, RCTUC/D, RCTUE/F Common Control Units Table 5-9 RCTUBB Controls, Indicators, and Interface Connectors Control/Indicator/Connector Type of Component Description Connector for ribbon Connector for RCTUBA ribbon cables. Used Connector P2 cables with P2. Connector for ribbon Connector for RCTUBA and RSIU ribbon Connector P3 cables cable.

  • Page 208

    DK424 Installation RCTUA, RCTUBA/BB, RCTUC/D, RCTUE/F Common Control Units Table 5-10 RCTUC3 Controls, Indicators, and Interface Connectors Control/Indicator/Connector Type of Component Description RCTUC Ribbon Cable Connector Connector and ribbon Ribbon cable connector for connection to cable RCTUD. Used in conjunction with P2. Interface connector for optional DTMF receiver DTMF Receiver Connector P3 10-pin male connector...

  • Page 209

    DK424 Installation RCTUA, RCTUBA/BB, RCTUC/D, RCTUE/F Common Control Units Table 5-11 RCTUD3 Controls, Indicators, and Interface Connectors (for Release 3) Control/Indicator/Connector Type of Component Description Connector for RCTUC RCTUD Connector P2 Used with P2. ribbon cables Connector for RCTUC RCTUD Connector P3 Used with P11.

  • Page 210

    DK424 Installation RCTUA, RCTUBA/BB, RCTUC/D, RCTUE/F Common Control Units Table 5-12 RCTUE3 Controls, Indicators, and Interface Connectors Control/Indicator/Connector Type of Component Description Connector and ribbon Ribbon cable connector to RCTUF and RSIU. RCTUF Connector P2 cable Used in conjunction with P2. Interface connector for optional DTMF receiver subassembly (RRCS).

  • Page 211

    DK424 Installation RCTUA, RCTUBA/BB, RCTUC/D, RCTUE/F Common Control Units Table 5-13 RCTUF4 Controls, Indicators, and Interface Connectors Control/Indicator/Connector Type of Component Description Ribbon cable connector to RCTUE and RSIU. RCTUE Connector P2 Connector and ribbon cable Used in conjunction with P2. Ribbon cable connector to RCTUE and RSIU.

  • Page 212: Remote Expansion Cabinet Unit

    DK424 Installation Remote Expansion Cabinet Unit Remote Expansion Cabinet Unit The RRCU1A PCB enables a DK424 Expansion Cabinet to be located up to three kilometers from its Base Cabinet. One RRCU1A connects to up to two ribbon-type Data Cables and applies the inter-cabinet signal to a fiber-optic pair.

  • Page 213: Remote Cabinet Installation Instructions

    DK424 Installation Remote Cabinet Installation Instructions Remote Cabinet Installation Instructions All instructions apply to both the Base Cabinet and the Remote Expansion Cabinet except where specifically noted. 1. Install cabinets according to the instructions given at the beginning of this chapter. Pay particular attention to wiring and grounding instructions given for Remote Expansion Cabinets.

  • Page 214

    DK424 Installation Remote Cabinet Installation Instructions Data Cable Door RDCL1A Data Cable 4512 Spiral Tube Clamp Bracket for Spiral Tube Figure 5-41 Insert the Optical Fiber Through Cabinet When installing the RRCU1A, be sure to put the card in the slot before attaching the Important! data cables.

  • Page 215

    The TX side of the Master connects to the RX side of the slave. The RX side of the Master connects to the TX side of the slave. Toshiba recommends that the cables be marked within the cabinet for ease of maintenance. 9. Restore power.

  • Page 216

    DK424 Installation Remote Cabinet Installation Instructions -24v PFT-CONTROL RDER SYCF SYCS Optical Module 4379 TX Side RX Side Remove Rubber Cap to plug in Fiber Optic Inserting the fiber CAUTION! Plastic Cable connector at an angle or too forcefully can cause damage.

  • Page 217: Status Indicators

    DK424 Installation Remote Cabinet Installation Instructions The fiber connection must conform to both the Optical Budget and Fiber Length specifications. It is possible to have a fiber connection longer than 3 km with less than 9 dB of loss; however, the DK424 Remote Expansion Cabinet is sensitive to signal delay and cannot be guaranteed to operate at distances greater than 3 km.

  • Page 218: Monitor Port Communication Parameters

    PC with communication software - such as ProComm™ Monitor jack PC DB9 or DB25 Com port Dealer-supplied 6-wire telephone modular cord (cross-pinned) Toshiba PPTC9 or PPTC25F 4439 Monitor jack (RJ-12) pin numbering Figure 5-44 RRCU1A Monitor Jack 5-66 Strata DK I&M...

  • Page 219

    DK424 Installation Remote Cabinet Installation Instructions Building #1 Building #2 HESB PSTU Standard RSTU/RSTU2 Telephone RDSU/RSTS HDSS or DDSS Electronic Console PEKU or Digital Telephone PESU PDKU Electronic or Digital RDSU Telephone or Cordless Base Attendant RATI Console RATU Conventional Attendant HDCB Console...

  • Page 220

    DK424 Installation Remote Cabinet Installation Instructions 5-68 Strata DK I&M 5/00...

  • Page 221: System Overview

    DK424i Configuration This chapter contains information and worksheets to help configure the DK424i systems. A system overview of DK424i components and the maximum station and line capacities available with each system processor is provided. Worksheets follow this information to aid in determining the actual interface PCBs needed for particular proposals and how these PCBs should be placed in DK424i cabinet slots.

  • Page 222: Architecture, Processor Pcbs

    DK424i Architecture Architecture The Base Cabinet and optional Expansion Cabinets are the building blocks of the system. Each system has a Base Cabinet, and can have from one to four Expansion Cabinets. All lines, stations, and options are tied together through the cabinets. Table 6-1 Cabinet Specifications Cabinet...

  • Page 223: Processor Pcb Subassemblies, Cabinet Slots

    DK424i Cabinet Slots Processor PCB Subassemblies Subassemblies required for some features can be added to the processor PCBs. These are described in the following paragraphs. DTMF Receiver Subassembly (BRCS) The BRCS is required to translate DTMF tones needed for DISA, Tie/DID/Dialed Number Identification Service (DNIS)/Automatic Number Identification (ANI) lines, voice mail, AA announcement devices, DTMF standard telephones, and other devices to data signals for the system.

  • Page 224: Expansion Cabinets, Printed Circuit Boards (pcbs), Maximum Station/line Capacities

    DK424i Maximum Station/Line Capacities Expansion Cabinets Expansion cabinets can be added to increase station and CO line capacity of systems that allow multiple cabinets. Figure 6-3 shows an example of the interior of an expansion cabinet. Refer to the following section for station/line capacities. Table 6-4 shows the number of stations and lines allowed when additional cabinets and PCBs are used.

  • Page 225

    DK424i Maximum Station/Line Capacities Configurations using analog line circuits are shown in Table 6-5. Configurations using T1 and/or ISDN PRI lines are shown in Table 6-6. All capacity configurations Tables 6-5~6-10 assume one universal slot is used for an External Page/Maintenance interface PCB. Table 6-5 Maximum Configurations Using Analog CO Lines B1CU...

  • Page 226

    DK424i Maximum Station/Line Capacities Table 6-6 Maximum Configurations Using T1 and/or ISDN PRI Lines B1CU B2CAU/B2CBU B3CAU/B3CBU B5CAU/B5CBU 2-Cabinets 3-Cabinets 1-Cabinet 5-Cabinets 14-Universal Slots 28-Universal Slots 8-Universal Slots 48-Universal Slots 104-Stations Max. 192-Stations Max. 56-Stations Max. 336-Stations Max. 120-CO Lines Max. 120-CO Lines Max.

  • Page 227: Isdn Bri Circuit Capacity Guidelines

    BRI B channels (two simultaneous calls maximum per BRI circuit.). Each BRI-U station circuit supports one TE-1 or TA device. 4. In Tables 6-7~6-10, other stations include Toshiba digital and electronic telephones, or attendant consoles, standard telephones and devices. 5. In Tables 6-7~6-10, other lines include analog and digital (T1 or PRI) loop start, ground start, DID, and Tie lines.

  • Page 228

    DK424i ISDN BRI CIrcuit Capacity Guidelines Table 6-8 B2CAU/B2CBU Maximum ISDN BRI Configuration B2CAU/B2CBU 2-Cabinets 14-Universal Slots 104-Stations Max. 120-CO Lines Max. 128-Stations + Lines Max. Other Stations & Lines BRI Circuits Combined (see Guidelines (2B + 1D channel each) 4 &...

  • Page 229

    DK424i ISDN BRI CIrcuit Capacity Guidelines Table 6-10 B5CAU/B5CBU Maximum ISDN BRI Configuration B5CAU/B5CBU 5-Cabinets 48-Universal Slots 336-Stations max. 200-CO Lines max. 432-Stations + Lines Max. Other Stations & Lines BRI Circuits Combined (see Guidelines (2B + 1D channel each) 4 &...

  • Page 230

    DK424i ISDN BRI CIrcuit Capacity Guidelines Maximum capacities for system features, lines, stations and peripherals and telephone subassemblies are shown in Tables 6-11~6-14. Table 6-11 System Feature Capacities DK424i Capacities B2CAU/ B3CAU/ B5CAU/ Features B1CU B2CBU B3CBU B5CBU Amplified Conferencing Auto Attendant (built-in) simultaneous calls in queue Caller ID/ANI/CNIS Abandoned Call Numbers: 10~100...

  • Page 231

    DK424i ISDN BRI CIrcuit Capacity Guidelines Table 6-12 Line Capacities and Universal Printed Circuit Board Slots DK424i Capacities B3CAU/ B5CAU/ B1CU B2CAU/B2CBU Lines and PCB Slots B3CBU B5CBU Universal slots CO lines – loop start (analog) CO lines – ground start (analog) DID lines (analog) Tie lines (analog or VoIP T1 (DS-1) lines each)

  • Page 232

    DK424i ISDN BRI CIrcuit Capacity Guidelines Table 6-14 Subassemblies for Toshiba Telephones Capacity per Subassembly Host Telephone Function Telephone Provides interface for digital telephone to 2000- and 1000-series DVSU receive Speaker OCA. Not required for Digital Telephones Handset/Headset OCA. Provides two modes of operation:...

  • Page 233

    DK424i ISDN BRI CIrcuit Capacity Guidelines Table 6-15 PCB Circuits, Interface Options and Connectors (continued) Subassembly Circuits Interface Options Connector 2 E911 CAMA circuits with the 1 RMCU RCMS or 4 with 2 RCMSs. E911 CAMA lines (DK40i and DK424i only) RJ11C modular attaches to Up to 2 RCMSs per RMCU for 4...

  • Page 234

    DK424i ISDN BRI CIrcuit Capacity Guidelines Table 6-15 PCB Circuits, Interface Options and Connectors (continued) Subassembly Circuits Interface Options Connector Standard telephones Voice mail ports Off-premises stations Other similar devices Alternate BGM source 25-pair amphenol RSTU2 8 standard telephone circuits Auto Attendant digital announcer (All PCB amphenol connectors are female)

  • Page 235

    DK424i ISDN BRI CIrcuit Capacity Guidelines Table 6-15 PCB Circuits, Interface Options and Connectors (continued) Subassembly Circuits Interface Options Connector Provides Speaker OCA path for 8 attaches to circuits on PEKU or 4 circuits on 1 for PEKU or PESU that supports PEKU or EOCU PESU.

  • Page 236

    DK424i Remote Expansion Cabinet Unit Option interface cards for the DK424i are shown in Table 6-16. Table 6-16 DK424i Interface PCB Options RSIU/ Interface Options RSSU PIOU PIOUS PEPU RSIS Zone page interface (unamplified, 4 zones) Unamplified page output (single zone, 600 ohms, duplex) Amplified page output (single zone, 3 watts, 8 ohms) Night transfer or Music-on-hold control relay Door lock or external amplifier control relay...

  • Page 237: Dk424 And Dk424i Hardware Compatibility

    DK424i DK424 and DK424i Hardware Compatibility DK424 and DK424i Hardware Compatibility The following tables shows the PCB compatibility for the DK424 and D424i systems. Category Unit Name DK424 DK424i RCTU cards for DK424 Processor Card B_C_U cards for DK424i RRCS-4/8/12 DTMF Receiver Unit BRCS-4/8/12 RSIU...

  • Page 238: Functional Block Diagrams

    DK424i Functional Block Diagrams Functional Block Diagrams The Functional Block Diagrams show the PCBs and interface connectors used for connecting the stations and peripherals (see Figures 6-4~6-6). HMIS DKi Admin PC Programmable Serial Port Modular Jacks or Remote Modem RSIU Serial Interface PCB (1 Port) RSIS/RMDS Serial/Modem (2400 bps)

  • Page 239

    (Two 4-Wire Modular Jacks) Secondary Protectors REMU (REMU, Four 8-Wire Modular Jacks) 4 E&M Tie Lines (Analog) 25-pair Amphenol TOSHIBA NDTU Cable RDTU2 DB15 • 2T1 / DS1(24 Channels / Lines) • Loop Start, Ground Start, Tie, DID Channel • Digital Voice Lines...

  • Page 240

    DK424i Functional Block Diagrams talk chan HOLD CNF/TRN MUTE Digital Telephone (DKT) pqrs wxyz oper PDKU2 and Add-on Module Digital Cordless 8 Digital Telephone Circuits Telephone Digital Single Line Digital Telephone Telephone (DKT) TAPI PC with RPCI-DI 1 Pair Modular Cord RS-232 Cable DDCB MDFB...

  • Page 241: Worksheet Description, Remote Cabinet Configuration Considerations, Component Worksheets

    DK424i Worksheet Description Worksheet Description These configuration worksheets cover DK424i telephones, PCBs and cabinets; they do not cover Voice Mail or other peripheral equipment requirements. Knowledge of all customer telephone requirements is needed to complete the worksheets. These include all telephone sets, CO line types and DK424i system feature options for the main location (with the DK424i Base Cabinet) and each remote location.

  • Page 242: Worksheet 1: Toshiba Digital Telephones

    DK424i Worksheet 1: Toshiba Digital Telephones Worksheet 1: Toshiba Digital Telephones Main Location _______________ Remote Location 1___ 2___ 3___ 4____ Item# Digital Telephone Equipment Required for Cabinet Number __________ DKT2010-S (W) -10 button Digital Speakerphone (white) DKT2010-SD -10 button Digital Speakerphone with LCD (gray)

  • Page 243: Strata Airlink Wireless Handset, Worksheet 2: Strata Airlink Wireless Telephone

    DK424i Worksheet 2: Strata AirLink Wireless Telephone Worksheet 2: Strata AirLink Wireless Telephone Main Location _______________ Remote Location 1___ 2___ 3___ 4____ Be sure to consult the text on the following page regarding this Important! worksheet. Item# Strata AirLink Wireless Telephone Equipment Required WRLS-HS -Strata AirLink Wireless Handset Supported by External BSIA interface Enter W01 Qty.

  • Page 244: Installation, Configuring Strata Dk Airlink

    BSIA needed – enter into W12 Base Stations needed– enter into W09. 4. Refer to the Toshiba Price List, StrataLink section to configure optional parts. Strata AirLink Wireless Handset Configuration Guidelines with RWIU Interface The RWIU circuit card can support up to 16 or 32 wireless handsets depending on the placement (cabinet/slot) of the RWIU.

  • Page 245: Worksheet 3: Standard Telephone

    DK424i Worksheet 3: Standard Telephone Worksheet 3: Standard Telephone Main Location _______________ Remote Location 1___ 2___ 3___ 4____ Item# Dealer Supplied Standard Telephone (SLT) Equipment Required Standard Tone-Dial Telephone External Modem and/or Fax Devices External Voice Mail Ports to support Stratagy or other VM (not for Stratagy DK) Other Devices, not listed, requiring standard telephone circuit interface Alternate BGM Source connected to Std.Tel.

  • Page 246: Worksheet 4: Co Line

    DK424i Worksheet 4: CO Line Worksheet 4: CO Line Main Location _______________ Remote Location 1___ 2___ 3___ 4____ Item Line Co Line Type Required Slots Required Name Analog Loop Start CO Lines with RCOU RCOU 1 Slot/RCOU = Analog Loop Start CO Lines with RCOU/ RCOU/ 1 Slot/RCOU/RCOS = RCOS...

  • Page 247: Worksheet 5: Feature Option Pcb

    DK424i Worksheet 5: Feature Option PCB Worksheet 5: Feature Option PCB Main Location _______________ Remote Location 1___ 2___ 3___ 4____ Item# Feature Option Interface PCBs Required Yes/No Local Admin/HMIS PC Interface RSSU for Local Admin/HMIS PC Interface RSIU for Local Admin/HMIS PC Interface RSIS for Local Admin/HMIS PC Interface PIOUS for Local Admin.HMIS PC Interface PIOU for Local Admin/HMIS PC Interface...

  • Page 248: Programming, Worksheet 6: Dk424i Cabinet Slot Configuration, Pcb Placement Guidelines

    Station, line and option PCBs can be mixed in cabinets in any pattern. Do not skip slots except for vacant slots that provide RDTU, RPTU, or RWIU capacity as shown in Tables 6-19~6-21. Toshiba recommends placing RSIU, RRCU, RDTU, RPTU, and/or RWIU PCBs, as needed, first because they have special placement rules.

  • Page 249

    DK424i Configuration Worksheet 6: DK424i Cabinet Slot Configuration Processors PCBs B1CU (Slot B102), provides slots S101 through S108 for Line, Station and Option PCBs. Allows up to 2 RDTU and/or RPTU PCBs to be installed. B2CAU (Slot B101)/ B2CBU (slot B102), provides slots S101 through S206 for Line, Station and Option PCBs.

  • Page 250

    DK424i Worksheet 6: DK424i Cabinet Slot Configuration Cables are provided according to the connectors on the RRCU card to which they are attached. Table 6-18 for connector information. Table 6-18 Remote Cabinet Data Cables and Connectors RRCU Connectors Data Cables BDCL1A-MS1 BDCL1A-M2 BDCL1A-S2...

  • Page 251

    DK424i Worksheet 6: DK424i Cabinet Slot Configuration RPTU must be placed in designated slots as shown in Table 6-20. The RPTU PCB can provide up to 16 or 23 ISDN PRI lines. The RPTU slot provides 16 PRI lines, an additional seven lines requires that the cabinet slot adjacent to RPTU be vacant.

  • Page 252

    DK424i Worksheet 6: DK424i Cabinet Slot Configuration Table 6-21 Strata AirLink RWIU PCB Cabinet Slot Configuration (continued) Handsets Slots RWIU PCBs Needed RWIU Cabinet Slot Placement Needed Needed Base Cabinet with Any Processor 33~40 S107-RWIU3 41~48 S108-vacant* Second cabinet with B2CAU/CBU processor S201-RWIU1 9~16 S202-vacant...

  • Page 253

    DK424i Worksheet 6: DK424i Cabinet Slot Configuration Analog and VoIP Line PCBs Worksheet 4: CO Line to determine Analog and BVPU line PCB requirements. RDDU, RCOU, RCOU with RCOS, RGLU, REMU, and BVPU: Each PCB or PCB combination requires one slot. These PCBs can not occupy a slot that is left vacant to provide capacity for RDTU, RPTU, or RWIU as shown in Tables 6-19,...

  • Page 254: Worksheet 7 – System Power Factor Check

    DK424i Worksheet 7 – System Power Factor Check Worksheet 7 – System Power Factor Check The Strata DK power supply was engineered for maximum cost efficiency to provide power for the most configurations. Because of this design, some power limitations exist when using old electronic-type telephones and/or telephone option hardware.

  • Page 255

    DK424i Worksheet 7 – System Power Factor Check Table 6-23 Strata DK424i Base Cabinet Quantity PDKU2A RBSU1A + RBSS1A RCOS1A 4.0 (8 COs) B1CU BRCS1A-4 RWIU Total Table 6-24 Strata DK424i Expansion Cabinet Quantity RBSU1A + RBSS1A RCOU1A + RSOU1A 4.0 (8 COs) RWIU Total...

  • Page 256: Hdss Console

    DK424i Worksheet 7 – System Power Factor Check Telephone/Device Power Factors The power supply of each cabinet supplies a limited amount of power. Refer to Worksheet 1 and calculate the total Telephone/Device PF for each cabinet. Add it to the appropriate cabinet in “Cabinet Power Factor Check”...

  • Page 257

    DK424i Worksheet 7 – System Power Factor Check Expansion Cabinet (5) Telephone/Device Qty. Total Digital Telephone x 1.0 = (DKT, any series) 1~120 Telephones x 1.0 = 121~240 Telephones x 0.6 = 2000-series Electronic x 2.0 = Telephone (EKT) 3000-series EKT x 2.5 = 6000-series EKT x 2.0 =...

  • Page 258: Cabinet Power Factor Check

    DK424i Cabinet Power Factor Check Cabinet Power Factor Check 1. Enter the PCB Type and PCB Power Factor for each cabinet slot (see Worksheet 6 for PCB slot configuration). 2. Total the PCB PF for each cabinet. 3. Enter the Total Telephone PF for each cabinet (from the Telephone/Device Worksheet on the previous page.) 4.

  • Page 259: Power Considerations, Worksheet 8 – Cabinet Ac/reserve Power Components

    DK424i Worksheet 8 – Cabinet AC/Reserve Power Components Worksheet 8 – Cabinet AC/Reserve Power Components Determine system miscellaneous power components in the following worksheet. (See Table 6-28 for component descriptions.) Enter the number of cabinet power components needed: Main Location ____________ Remote Location 1___ 2___ 3___ 4____ Enter the Number Cabinet Power Components...

  • Page 260: Reserve Power

    DK424i Worksheet 8 – Cabinet AC/Reserve Power Components Reserve Power Two or four customer-supplied 12VDC reserve batteries can be connected to the system to maintain normal operation during a power failure (see Tables 6-27 and 6-28). The batteries are kept in a highly-charged state by the standard power supply and must be connected when the system is operating normally.

  • Page 261: Primary/reserve Power Cabinet Hardware

    DK424i Primary/Reserve Power Cabinet Hardware Primary/Reserve Power Cabinet Hardware The lightweight and compact design enables easy wall or floor mounting. The BFIF hardware kit is needed for floor mounting. If floor mounting three or more cabinets, AC and reserve power must be connected to the BCCB conduit connection box option by a licensed electrician.

  • Page 262

    DK424i Primary/Reserve Power Cabinet Hardware Table 6-28 Power Cabinet Hardware (continued) Option Description A three-meter battery cable used to connect reserve power batteries to the system power supply when the system has less than three cabinets. One reserve power cable is required for each PBTC-3M cabinet in a one or two cabinet system (wall or floor mount).

  • Page 263

    DK424i Installation This chapter explains how to install the Strata DK424i system. It includes information on site requirements and provides installation instructions for various cabinet configurations. It also explains how to install ground wiring, AC power cabling, reserve power (Battery Backup) cabling, and Printed Circuit Board (PCB) cabling.

  • Page 264

    DK424i Installation Site Requirements Site Requirements Input Power The DK424i requires an input power source of 115±10VAC or 208±20VAC or 240±20VAC, 50/60 Hz, single phase. The system requires one or two AC outlets that must be dedicated to system use, fused, and grounded.

  • Page 265

    DK424i Installation Site Requirements Front View Top View 26.3" Wall 14.5" 24" 26.3" 9.75 " Cabinets Base 24" Cabinet Expansion Cabinet Wall 36" Expansion Cabinet 58" Expansion 58" is minimum height requirements Cabinet for Wall Mounting 5 cabinets, Expansion 78" is required for future growth of Cabinet up to 7 cabinets.

  • Page 266

    DK424i Installation Power Considerations Power Considerations Each DK424i Base and Expansion Cabinet houses a power supply that furnishes power to all of the stations and some of the peripherals that interface with the cabinet (see Table 7-1). Table 7-1 DK424i Electrical Characteristics DK424i Primary AC Power Voltage ±...

  • Page 267: Fcc Registration Information

    (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. TOSHIBA CORPORATION This Class - A digital apparatus complies with Canadian ICES-003. Cet apparel numbérique de la class A est conforme á...

  • Page 268: Cabinet Installation Considerations, Step 1: Install Power Supply

    DK424i Installation Step 1: Cabinet Installation Considerations Cabinet Installation Considerations The Base (CHSUB672) and Expansion (CHSUE672) Cabinets can be wall or floor mounted. To make it easier to add cabinets (after the initial installation) when a customer needs to expand, install the Base Cabinet on top for wall-mount installations and on the bottom for floor-mount installations.

  • Page 269: Power Supply (bpsu672a) Removal

    DK424i Installation Step 1: Install Power Supply 3. Slide the power supply into the right side of the cabinet so that its four mounting holes align with the four cabinet mounting holes (see Figure 7-5). (Make sure that the two backplane FG wires are positioned between the FG wire holder and the power supply.) The backplane FG wires are not safety grounds: they are required for proper system CO Note...

  • Page 270

    DK424i Installation Step 1: Install Power Supply Back Plane DC Voltage Connector Back Plane DC Voltage Cable/Plug Cabinet Support Post S_01 S_02 S_03 S_04 S_05 S_06 S_07 S_08 S_09 S_10 DC OUT -27V1 -27V2 AC IN -27V3 -27V4 AC IN P.F.

  • Page 271: Step 2: Mount Cabinets, Wall Mounting The Base (top) Cabinet

    There are two methods of mounting cabinets: wall or floor mounting. Wall mounting the most common and economical method is described below. The floor mounting description begins on Page 7-30. Toshiba recommends installing cabinets (see Figures 7-4~7-10) from the top down, Base Note Cabinet on top, first Expansion Cabinet below it, second cabinet below that, etc.

  • Page 272: Wall Mounting Expansion Cabinets

    DK424i Installation Step 2: Mount Cabinets Wall Mounting Expansion Cabinets 1. Remove the front, back, and side covers from the Expansion Cabinets. The bottom left screw must be completely removed. The two screws on each side cover Note and the three screws on the front cover should only be loosened so that the covers can slide to the right for removal.

  • Page 273

    DK424i Installation Step 2: Mount Cabinets Locating Parts Plaster Board Wall 3/4" Plywood Backboard #12 X 1.25" Wood Screws (As many as necessary to secure plywood backboard) Dealer Supplied #12 X 1.25" Wood Screws (4 Screws Per Cabinet) Back Cover 5.0 ft.

  • Page 274

    DK424i Installation Step 2: Mount Cabinets Top Cover (Base Cabinet Only) Back Cover Right Side Cover Remove four screws to remove back cover Loosen two screws to remove the side cover 5041 (right and left covers) Top Cover (Base Cabinet Only) Loosen four screws to remove the top cover.

  • Page 275

    DK424i Installation Step 2: Mount Cabinets Marking Hole . 7 5 I N . Trace Upper Arch I N . Back Cover 1459 Figure 7-6 DK424i Back Cover Mounting Holes Hang cabinet on back cover then slide to right. Hanger Back Cover Hanger Hole Back Cover...

  • Page 276

    DK424i Installation Step 2: Mount Cabinets B101 B102 S101 S102 S103 B101 B102 B101 S102 S103 S104 S105 S106 S107 S108 DC OUT -24V1 S104 S105 S106 S107 S108 -24V2 AC IN -24V3 -24V4 AC IN P.F. RESET POWER BASE B101 B102 S101...

  • Page 277

    DK424i Installation Step 2: Mount Cabinets After mounting the DK424i cabinets, install the data cables. Then, install the bonding plate per Figure 7-9. Cab 2 Cable Left Side Base Cabinet Cable Guard Screw Cable Guard PCB Cable Data Cables Expansion Cabinet Front Data...

  • Page 278

    DK424i Installation Step 2: Mount Cabinets Wrap the cables in with the mesh tie. The purpose of the wrap is to shield the cables from EMI/RFI effects. See Figure 7-10. Front Cable Shield (B50MT) Part No. B50MT comes with the Base Cabinet.

  • Page 279: Step 3: Ground The System

    DK424i Installation Step 3: Ground the System Step 3: Ground the System The system requires a solid earth ground for proper operation and safety. The AC power cord(s) already contains a conductor for the “third wire ground” provided by the commercial power outlet (see Figure 7-11, for grounding points “A”...

  • Page 280

    DK424i Installation Step 3: Ground the System The Single Point Ground must always be connected to the Base Cabinet Power Supply FG Screw (Top cabinet - Wall Mount or Bottom cabinet - Floor Mount.) FG (Frame Ground) Screws Power Supply ONEAC 6-AP “B”...

  • Page 281: Step 4: Install Ac Power Components, Ac Power Requirements, Cabinet Ac Power Component Description

    DK424i Installation Step 4: Install AC Power Components Step 4: Install AC Power Components AC Power Requirements The DK424i requires a single-phase, 50/60 cycles power source of 120, 208, or 240VAC, on a dedicated 20 ampere circuit breaker. It is recommended that a dedicated AC service panel be used for the DK424i. AC outlets, must be dedicated to DK424i use, fused, and grounded.

  • Page 282

    DK424i Installation Step 4: Install AC Power Components Table 7-4 Power Cabinet Hardware (continued) Option Description Cabinet power strip for 208VAC or 240VAC primary power. Provides three 240VAC/20A outlets (NEMA 6-20R) and nine ft. AC power cord with a standard 240VAC/20A plug (NEMA 6-20P). This unit is field installed inside system cabinet side panels.

  • Page 283: Ac/reserve Power And Data Cabling Overview

    DK424i Installation Step 4: Install AC Power Components AC/Reserve Power and Data Cabling Overview Figure 7-12 shows an overview of the AC power and data cabling for the DK424i. Detailed illustrations of AC power strips and cords are on the following pages. 7 BBTC2A-2M battery cables supplied with BBDB Power Supply...

  • Page 284: Cabinet Ac Power Considerations, Cabinet Ac Power Component Configuration

    The plugs and wall receptacles required by the local electrical code might differ for Important! 208VAC and 240VAC. Thus in some areas of the U.S., the plug used on the Toshiba 240VAC power strip and 240VAC power supply cord (NEMA code 6-20P) can not be used for 208VAC installations.

  • Page 285

    DK424i Installation Step 4: Install AC Power Components Cabinet Right-Side-Panel Power Strip (RPSB2 or BPSB240) Screws provided with 5219 Power Strip To AC Outlet Cabinet Bonding Plate Power Strip for Power Strip for 120VAC (only) 208VAC or 240VAC (only) RPSB2A BPSB240A Receptacle Receptacle...

  • Page 286

    DK424i Installation Step 4: Install AC Power Components One cabinet - one AC cord exits system Two or three cabinets - one AC cord exits system Right-side Cabinet 1 Power Cabinet 1 Power Supply Supply panel BPSB240 Front (208/240VAC) Notes 1, 2 RPSB2 (120/208/240VAC) Cabinet 2...

  • Page 287

    DK424i Installation Step 4: Install AC Power Components Right Side AC Power Cables Front Bonding Connection Plates (Required for all wall mounted expansion cabinets on both right and left sides) BPSB2 or BPSB240 Power Strip 120VAC power supply cord is shipped with cabinet.

  • Page 288: Step 5: Install Reserve Power

    DK424i Installation Step 5: Install Reserve Power Step 5: Install Reserve Power Two or four customer-supplied, 12VDC batteries (80 amp hours maximum) can be connected to the system as a power failure backup. In the event of a power failure, the system automatically switches over to battery power without any interruption to existing calls or other normal system functions.

  • Page 289: Reserve Battery Cabinet Components/cables

    DK424i Installation Step 5: Install Reserve Power Reserve Battery Cabinet Components/Cables The part names and descriptions of the reserve battery cabinet components and cables are shown in Table 7-8. Table 7-8 Reserve Battery Cabinet Components/Cables Option Description A three-meter battery cable used to connect reserve power batteries to the system power supply when the system has less than three cabinets.

  • Page 290: Reserve Power For Three Or More Cabinets (wall Mount)

    DK424i Installation Step 5: Install Reserve Power Reserve Power for Three or More Cabinets (Wall Mount) Install the Battery Distribution Box (BBDB) to the bottom cabinet (see Figure 7-12 and 7-22). The BBCB is not required for wall mount systems. 2.

  • Page 291

    DK424i Installation Step 5: Install Reserve Power 2-Batteries/1~7 Cabinets (with BBDB) BBTC1A-2M Cables (6 ft.) Cabinet 1~4 2-Batteries/1-Cabinet (without BBDB) White Wire 12 Volt (only) Batteries 15A Fuse (2 each) Base Cabinet 12 Volt 80 AMP/ Cabinet 5~7 Batteries HR Each (only) BPSU672 BATT 80 AMP/...

  • Page 292

    DK424i Installation Step 5: Install Reserve Power Cabinet Floor Mounting The part numbers and descriptions of the floor mounting hardware are shown in Table 7-9. Table 7-9 Floor Mount Hardware Option Description DK424i conduit connection box that is installed in the base cabinet, side panel. It is used to hardwire Primary AC power and reserve battery power connections through conduit.

  • Page 293

    DK424i Installation Step 5: Install Reserve Power Floor Mounting Three or More Cabinets This section shows you how to mount three or more cabinets to a concrete, wood or computer room floor. Use the General Steps for all of these methods first, then the specific steps that follow for each method.

  • Page 294

    DK424i Installation Step 5: Install Reserve Power Top Cabinet Wall Securing Brackets (RWBF) (Left and Right Side) Front (2) Back (2) Mounting Mouting Screws Provided Screws with BFIF Kit Provided with BFIF Kit Base Cabinet Third Cabinet Wall (bottom) Securing Bracket (RWBF) (Left and right side) Bottom Wall...

  • Page 295

    DK424i Installation Step 5: Install Reserve Power RWBFs are used on left and RWBF right sides, wherever indicated RWBF “A” Front two screws, left RWBF and right sides RWBF RWBF “B” Back two screws, left and right sides RWBF RWBF BFIF BFIF BFIF...

  • Page 296

    DK424i Installation Step 5: Install Reserve Power Bolt Cabinets to Wooden Floor 1. Mount the DK424i Base Cabinet on Floor Mount Fixtures (BFIF). See Figures 7-17 and 7-18. Base 2. Position the Base Cabinet at the selected Cabinet installation location. BFIF 3.

  • Page 297

    DK424i Installation Step 5: Install Reserve Power 13. Use a hack saw to cut the threaded rods at a height of approximately 1.5 inches above the floor tile. 14. Move the Base Cabinet into position over the threaded rods. 15. Secure the Base Cabinet to the floor using flat washers, lock washer, and hex nuts on each threaded rod.Mount Cabinets to Computer Room Floor (Unbolted) 16.

  • Page 298

    DK424i Installation Step 5: Install Reserve Power Cabinet AC Power Component Installation After the cabinets have been floor mounted, the AC power components should be installed. Tables 7-10 7-11 show the primary AC power components required for floor mounted systems. Table 7-10 Floor Mount Cabinet Component Requirements for 120VAC Primary Power Local Electrical...

  • Page 299

    DK424i Installation Step 5: Install Reserve Power DK424i Floor Mounted Bottom Cabinet (Wall Mount) Second from Bottom Cabinet (Floor Mount) RPSB2 or BPSB240A Power Strips Cable from BCCB BBTCIA-2M BBDB1A Battery Distribution BBDB1A Battery Distribution Box BBTC2A-2M To BPSU672A Power Seven Cables Supply "BATT"...

  • Page 300

    DK424i Installation Step 5: Install Reserve Power BCCB120 (top view) 3 outlets NEMA:1-15R Fused: 250VAC/15A F1~F4 Battery Rated: 125VAC/15A Fuses 250VAC/15A BCCB240 (top view) 2 outlets To BBDB NEMA:6-20R Battery Distribution Box Not Fused Rated: 250VAC/20A BCCB BATT Battery Wire Specifications AC Wire #10 AWG minimum (2 pairs) Specifications:...

  • Page 301

    DK424i Installation Step 6: Install Universal and Processor PCBs Reserve Power/AC Wiring for Three or More Cabinets (Floor Mount) Floor-mounted systems with three or more cabinets require a Conduit Connection Box (BCCB) (shown in Figure 7-22 7-23 to connect reserve power cabling and AC power cabling to the system.

  • Page 302

    DK424i Installation Step 6: Install Universal and Processor PCBs Install universal slot PCBs per the DK424i configuration guidelines (see “Worksheet 6: DK424i Cabinet Slot Configuration” on Page 6-28. Install the metal mesh shield, B50MT around the 25-pair cables connected to PCBs per Figure 7-10.

  • Page 303: Bcu Processor Pcbs, Maximum Capacities

    Busy Redial (ABR) and interfaces with optional BRCS DTMF receivers, feature keys (RKYS1, 2, or 3) for Auto Attendant (AA), Automatic Call Distribution (ACD), Management Information System (MIS) for ACD, Toshiba proprietary RS-232 and SMDI voice mail interfaces. PCB Installation Power Supply Considerations 1.

  • Page 304

    DK424i Installation Step 6: BCU Processor PCBs Internal Hardware Options The BCU common control units support the following hardware options: RKYS Feature Key Upgrades The system can be upgraded for built-in AA, ACD, and MIS for ACD with feature keys that attach to the BCU processor PCB (see Table 7-12).

  • Page 305

    DK424i Installation Step 6: BCU Processor PCBs DTMF Receiver Unit (BRCS-4, BRCS-8, BRCS-12) There are three BRCSs: the BRCS-4 has four DTMF receiver circuits; the BRCS-8 has eight receiver circuits; and the BRCS-12 has 12 receiver circuits.The BRCS is shown in Figure 7-24.

  • Page 306: Bcu Installation

    DK424i Installation Step 6: BCU Processor PCBs BCU Installation CAUTION! Do not remove the plastic insulation shield from the back of the BCU PCB. If the shield comes off, do not allow the back of the PCB to contact metal. The BCU PCBs are shipped from the factory with the battery jumper in the “Off”...

  • Page 307: Bcu Programming

    DK424i Installation Step 6: BCU Processor PCBs When transporting the BCU PCBs, keep the P8 or P9 battery jumper in the CAUTION! “On” position in order to save the configuration data stored in BCU RAM. (The battery will protect RAM for approximately six years.) Otherwise, to conserve the lithium battery, move the jumper to the “Off”...

  • Page 308

    (J4 to P4) BRCS Connector (J1 to P3) IC12 BRCS Connector (J3 to P5) RSIU Connector Backplane Connector BGM/MOH Volume Control CBRUNK TOSHIBA RKYS_A BGM/MOH Interface (RCA Jack) B1CAU 5029 RKYS Feature Key Figure 7-26 B1CU PCB 7-46 Strata DK I&M 5/00...

  • Page 309

    DK424i Installation Step 6: BCU Processor PCBs Table 7-14 B2CAU Controls, Indicators, and Interface Connectors Control/Indicator/Connector Type of Component Description Interface connector for optional DTMF receiver DTMF Receiver Connector P3 16-pin male connector subassembly (BRCS). Interface connector for optional DTMF receiver DTMF Receiver Connector P4 10-pin male connector subassembly (BRCS).

  • Page 310

    DK424i Installation Step 6: BCU Processor PCBs Table 7-15 B2CBU Controls, Indicators, and Interface Connectors Control/Indicator/Connector Type of Component Description Interface connector for optional DTMF receiver DTMF Receiver Connector P5 16-pin male connector subassembly (BRCS). Interface connector for optional DTMF receiver DTMF Receiver Connector P6 10-pin male connector subassembly (BRCS).

  • Page 311

    DK424i Installation Step 6: BCU Processor PCBs Table 7-16 B3CAU Controls, Indicators, and Interface Connectors Control/Indicator/Connector Type of Component Description Interface connector for optional DTMF receiver DTMF Receiver Connector P3 16-pin male connector subassembly (BRCS). Interface connector for optional DTMF receiver DTMF Receiver Connector P4 10-pin male connector subassembly (BRCS).

  • Page 312

    DK424i Installation Step 6: BCU Processor PCBs Table 7-17 B3CBU Controls, Indicators, and Interface Connectors Control/Indicator/Connector Type of Component Description Interface connector for optional DTMF receiver DTMF Receiver Connector P3 10-pin male connector subassembly (BRCS). Interface connector for optional DTMF receiver DTMF Receiver Connector P4 6-pin male connector subassembly (BRCS).

  • Page 313

    DK424i Installation Step 6: BCU Processor PCBs Table 7-18 B5CAU Controls, Indicators, and Interface Connectors Control/Indicator/Connector Type of Component Description Interface connector for optional DTMF receiver BRCS Connector P5 16-pin male connector subassembly (BRCS). Interface connector for optional DTMF receiver BRCS Connector P6 6-pin male connector subassembly (BRCS).

  • Page 314

    DK424i Installation Step 6: BCU Processor PCBs Table 7-19 B5CBU Controls, Indicators, and Interface Connectors Control/Indicator/Connector Type of Component Description Interface connector for optional DTMF receiver DTMF Receiver Connector P8 16-pin male connector subassembly (BRCS). Interface connector for optional DTMF receiver DTMF Receiver Connector P9 6-pin male connector subassembly (BRCS).

  • Page 315

    DK424i Installation Step 6: Remote Expansion Cabinet Unit Remote Expansion Cabinet Unit The RRCU1A PCB enables a DK424i Expansion Cabinet to Local DK424 or DK424i Cabinets be located up to three kilometers from its Base Cabinet. One RRCU1A connects to up to two ribbon- type Data Cables and applies Expansion Cabinet (2) the inter-cabinet signal to a...

  • Page 316

    DK424i Installation Step 6: Remote Expansion Cabinet Unit Remote Cabinet Installation Instructions All instructions apply to both the Base Cabinet and the Remote Expansion Cabinet except where specifically noted. 1. Install cabinets according to the instructions given at the beginning of Chapter 5. Pay particular attention to wiring and grounding instructions given for Remote Expansion Cabinets.

  • Page 317

    DK424i Installation Step 6: Remote Expansion Cabinet Unit Data Cable Door RDCL1A Data Cable 4512 Spiral Tube Clamp Bracket for Spiral Tube Figure 7-35 Insert Optical Fiber Through Cabinet When installing the RRCU, be sure to put the card in the slot before attaching the Important! data cables.

  • Page 318

    DK424i Installation Step 6: Remote Expansion Cabinet Unit Table 7-20 Remote Cabinet Data Cables and Connectors RRCU Connectors Data Cables BDCL1A-MS1 BDCL1A-M2 BDCL1A-S2 X=applies to connector 9. Connect the fiber optic cables Pass the fiber optic cable through the protective tube. Route the tube through the clamp attached to the inner cabinet wall and secure the clamp Attach fiber to the SC connectors on the ROMS1A daughterboard.

  • Page 319

    DK424i Installation Step 6: Remote Expansion Cabinet Unit Table 7-21 RRCU Controls Control/Indicator/Connector Type of Component Description Jumper Plug P10 Master Mode (M connections) 3-terminal Jumper Plug Jumper Plug P10 Slave Mode (S connections) The ROMS subassembly and fiber optic cable connectors is shown in Figure 7-37.

  • Page 320

    DK424i Installation Step 6: Remote Expansion Cabinet Unit Table 7-22 Fiber Optic Specification (continued) Item Specification Maximum Fiber Length 3 km (500~1000 MHz/km fiber) 2 km (200~400 MHz/km fiber) Optical Budget (Loss) 9 dB (one way) Minimum Bend Radius 30 mm Round Trip Delay Time 30 micro seconds.

  • Page 321

    DK424i Installation Step 6: Remote Expansion Cabinet Unit Table 7-24 LED Status Indications Normal Function Condition Blinking: Power is supplied Blinking Off: Power is not supplied On: Optical signal not detected Off: Optical signal detected On: Code rule violation detected in received data RDER Off: Code rule violation not detected in received data On: Frame synchronization of received data not established...

  • Page 322

    PC with communication software - such as ProComm™ Monitor jack PC DB9 or DB25 Com port Dealer-supplied 6-wire telephone modular cord (cross-pinned) Toshiba PPTC9 or PPTC25F 4439 Monitor jack (RJ-12) pin numbering Figure 7-38 RRCU1A Monitor Jack 7-60 Strata DK I&M...

  • Page 323: Channelization, Slot Assignments

    This chapter covers information on using T1/DS-1 interfacing for the DK40i, DK424 and DK424i, Release 4.3. T1/DS-1 interfacing is not available for the DK14. When “DK” appears in this chapter, it refers to any of the systems that can interface with Note T1/DS-1.

  • Page 324: Sw1 Equalizer Switch And Loop Back Jumpers (internal Option)

    Installing an RDTU (T1) into a Strata DK requires a number of system programs to be run. Toshiba recommends running these programs in the order listed before actually installing the RDTU into the system. This allows the RDTU to function immediately, including self-check loop back testing and normal operation, when it is inserted into the system.

  • Page 325: System Programming For T1, System Programming For T

    Slot Assignments ➤ To install an RDTU PCB 1. Set jumper wire plugs P1 (LB), P2, P3, and P4 to the Off position. See “Loop Back Testing” Page 8-14 for loop back testing procedures. “SW1 Equalizer Switch and Loop Back Jumpers (Internal Option)” Page 8-2 for the appropriate SW1 equalizer switch setting.

  • Page 326

    RDTU Tie or DID lines. Use Program *41-2 to assign RDTU lines for wink or immediate start. LED 03: Toshiba recommends turning this LED On (initialized state) for all RDTU DID lines to enable incoming DID calls to camp-on busy stations. This is also necessary to allow more than one DID line to ring into a station simultaneously.

  • Page 327

    Slot Assignments lowest slot number should be assigned as the Primary Reference RDTU (*42-1, DATA = 1 FOR THIS RDTU). If a malfunction occurs and Primary Synchronization is lost, the DK automatically switches modes and synchronizes to the T1 span connected to the RDTU PCB designated as the Secondary Reference (provided that there are two RDTU PCBs installed in the DK) (see Figure 8-1).

  • Page 328: Rdtu Programming

    Slot Assignments connected), either the DK RDTU span or the far end equipment can be the Master (synchronization clock provider). Program *42-1, Primary Timing Reference Assignment: Assign the Primary Timing Reference with this program. Program *42-2, Secondary Timing (Backup) Reference Assignment: Assign the Secondary (Backup) Timing Reference with this program.

  • Page 329

    Slot Assignments Program 10-1: Use to enable or disable Two-Line Conference and Direct Inward System Access (DISA). Program 15: Use to assign DTMF/Dial Pulse dialing, DISA, and additional attributes to each line. Automatic Release (AR) assignments only need to be made for loop start lines; AR is not needed for ground start lines.

  • Page 330: Installation Guidelines

    Installation Guidelines Table 8-1 RDTU Controls, Indicators, and Connectors Control/Indicator/Connector Type of Component Description SW1 Equalizer Setting Switch 8 2-position slide switches Sets line length between RDTU and CSUs or other T1 (max 655 ft.). P3 (not used) 3-terminal jumper plug This jumper plug is reserved for future use.

  • Page 331: Applications, Rdtu To Network

    Applications 5. Run the RDTU self check per “Network/CSU T1 Span Test” Page 8-15. After self check passes, put P1 and P2 to the Off position for normal operation and insert the RDTU PCB back into the appropriate slot. 6. Install CSUs and wire them to the RDTU and Network Interface Unit (NIU) or Customer Premises T1 circuit as required (see Figure 8-3).

  • Page 332: Rdtu To Pbx T1 (separated More Than 655 Ft.)

    If the RDTU must interface to a customer’s premises T1 circuit (PBX, key/hybrid, or another DK) to provide Tie line service, the RDTU must be connected to a CSU (with Toshiba NDTU cable) if the other customer premise T1 equipment is more than 655 ft. from the RDTU. The T1 span on the other end must also connect to a CSU.

  • Page 333: Hardware And Cabling, Rdtu Cable Length Switch, Rdtu Loop Back Jumper Plugs

    (Pin No.) 1667 Figure 8-5 Required Cables/Connectors for RDTU Connection at Distances of Less than 655 (200 Meters) Analog PBX or... Strata DK Key System TOSHIBA NDTU Cable 30 ft. max. Analog Cable B Cable A Channel RDTU Tie Line Bank E&M...

  • Page 334: Rdtu Front Panel Indicators

    Hardware and Cabling RDTU Front Panel Indicators The RDTU PCB provides seven LED indicators to show the status of RDTU: Busy or Idle condition, Alarm status, and Synchronization status. See Table 6-2 for the function of each status LED. Figure 8-2 shows the LED locations.Busy LED (BSY)—Turns on when one or more RDTU channels (lines) are in use.

  • Page 335: Rdtu Cable Installation

    PSYNC and SSYNC LEDs are always Off. RDTU Cable Installation The RDTU PCB is shipped with a Toshiba NDTU cable for connecting the RDTU PCB to a CSU. The NDTU is a 30 ft. cable and is specially made to conform with EIA specifications (see Figure 8-7).

  • Page 336: Loop Back Testing

    Loop Back Testing Loop Back Testing The RDTU provides three loop back test configurations. These loop back tests should be performed as required in conjunction with CSU loop back tests (see CSU loop back test documentation). RDTU Self Test This test should be performed upon initial installation of a RDTU PCB. Program the RDTU per “System Programming for T1”...

  • Page 337: Network/csu/rdtu Span Test

    Loop Back Testing Network/CSU Check Loop NDTU Cable Back P26, TT P1, TR Network Interface Network P27, RT Unit P2, RR 1672 Notes P1 and P2 to On position (see Figure 8-2). Unplug RDTU from DK back plane. CSU or Network T1 equipment should receive its own transmitted signal. Indications and results depend on CSU and/or Network equipment.

  • Page 338: Performance Monitoring

    Performance Monitoring RDTU RDTU Amphenol Pin Nos. RDTU TX Open NDTU Cable MITEL Chip P1/P26 Transmit Network Interface Network P2/P27 Receive Unit (NIU) MM8976B 2581 LEDS ON RDTU PCB Busy ON Steady Top LED FALM Continue to Cycle when FMALM P4 is in ON Position YALM BALM...

  • Page 339

    Performance Monitoring T1 ERROR DISPLAY T1ERR DTU NO = 1 SYNCHRO BIT ERROR = XXXX TIMES (1 TIME = 1024 ERRORS) BIPOLAR VIOLATION ERROR = XXXX TIMES (1 TIME = 256 X 256 ERRORS) SLIP ERROR = XXXX TIMES (1 TIME = 256 ERRORS) CRC ERROR = XXXX TIMES (1 TIME = 256 ERRORS) DTU NO = 2...

  • Page 340: T1 Fault Isolation

    T1 Fault Isolation ➤ To receive the “T1 ERROR DISPLAY” from a terminal (local or remote) 1. Establish communication with the terminal or PC using a communication software (e.g., Procomm®). 2. Enter the security code, and press Enter (or Return). 3.

  • Page 341: Flowchart Symbols

    Flowchart Symbols Table 8-2 RDTU T1 Error Record Customer: _______________________________ Latest Strata Bipolar Date Time DK Power Syncro Bit Error Slip Error CRC Error Violation Error Off/On Reset Notes Latest DK Power On/Off Reset: Use this column to record whether the DK Power was reset On or Off, and the date and time that it was reset.

  • Page 342: Fault Classification

    Flowchart Symbols Flowchart 8-1 Fault Classification Start RDTU LED Indicators Busy (on) FALM (on) MFALM (on) Go to problem is: the RDTU YALM (on) chart 2 will not synchronize with the BALM (on) Start far end PSYNC (on or off) Bottom SSYNC (on or off) Run DK programs per “RDTU...

  • Page 343

    Flowchart Symbols Flowchart 8-2 No Synchronization Start Check RDTU/CSU/NIU cabling per “RDTU Cable Possible causes: No Installation.” carrier from far end; defective CSU, NIU, or Run DK system programs RDTU; cable problems. per “RDTU (T1) System Programming”. Correct as necessary. Before disconnecting CSU from Telco line, notify the T1 provider.

  • Page 344

    Flowchart Symbols Flowchart 8-3 Synchronization Slip Problems Start there more Slip problems cause than one RDTU periodic clicking on the installed talk path. Clicks can occur many times (severe case) during a call or only a few times during a 24-hour period.

This manual also for:

Dk40i, Dk424, Dk424i

Comments to this Manuals

Symbols: 0
Latest comments: