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Citel EDAC Installation Manual

Expandable digital to analog convertor
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EXPANDABLE DIGITAL TO ANALOG CONVERTOR
(EDAC)
Formerly the
EDAC
Installation Guide
Document Number 512-1090-001
Revision K0
Dated September 2011

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Summary of Contents for Citel EDAC

  • Page 1 EXPANDABLE DIGITAL TO ANALOG CONVERTOR (EDAC) Formerly the EDAC Installation Guide Document Number 512-1090-001 Revision K0 Dated September 2011...
  • Page 2 EDAC Installation Guide 512-1090-001, Revision K0 This page intentionally left blank Page 2 of 56...
  • Page 3 EDAC Installation Guide 512-1090-001, Revision K0 This page intentionally left blank Page 3 of 56...
  • Page 4 MCK, a division of Citel Technologies, Inc. This product was designed and manufactured by MCK, a division of Citel Technologies, Inc. It was designed to be attached to the Nortel Meridian 1, SL-1, SL-100 PBX or Norstar KSU systems, the NEC Electra Professional KSU, NEAX 2000 or 2400, Alcatel 4200 or 4400, or Iwatsu ADIX PBX systems, the Lucent Definity PBX, or the Aspect CallCenter only.
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  • Page 6: Revision History

    EDAC Installation Guide 512-1090-001, Revision K0 REVISION HISTORY REVISION ISSUE DATE Revision A (Original Issue) July 16, 1994 Revision B May 25, 1995 Revision C April 24, 1996 Revision D September 9, 1996 Revision E May 21, 1997 Revision F...
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  • Page 8: Table Of Contents

    Indicator Lamps………………………………………………..... 18 RJ-21 (25-Pair) Connector…..………………………………..... 18 Cabling……………...…………………………………………..... 18 Digital Input.…………………………..………………………..... 19 Analog Input………………………………..…………………..... 19 EDAC Single Port Cards…..………………...………………..... 19 EDAC Duel Relay Cards…………………….………………..... 20 Base Board……………...……………………………………..... EDAC Power Distribution Panel.……………………………..... 21 Single-Unit Power Supplies…………………………………..... 22 Multi-Unit Power Supplies……...……………………………..... 22 Chapter 3 Installation……………..……………………………………………………..
  • Page 9 Lucent Merlin Magix….……………..………………..…... 31 Panasonic…..……………………..……………………..... 32 Siemens…………..…………..………………………....33 Ericsson………...……………………..…………………... 33 Alcatel...………...……………………..…………………... 34 Iwatsu...………...……………………..…………………... 35 Installing the EDAC Unit…………..…………………………..... 36 Mounting……...………...……………..…………………... 36 Wall Mounting….……………………..………………….. 36 Rack Mounting with Power Distribution...……………... 37 Wall Mounting with Power Distribution ……………..39 Cross Connecting the Digital Input..…………………... 40 Cross Connecting the Analog Output…………………...
  • Page 10 Base Board Single-Unit Power Supply Multi-Unit Power Supply 10 Card Installation and Removal 11 EDAC Configured for Four Ports with Relays 12 User Configured DIP Switches 13 Recommended Wall Mounting 14 Non-Recommended Wall Mounting 15 Front and Back View of Rack Mount Installation...
  • Page 11 EDAC Installation Guide 512-1090-001, Revision K0 List of Tables Table PAGE EDAC Compatibility EDAC Product Numbers Relay and Port Card Position Assignments Switch Settings for Nortel SL-1, SL-100 or M-1 Systems Switch Settings for Nortel Norstar Systems Switch Settings for NEC Systems...
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  • Page 13: Product Description

    The EDAC consists of a base unit and plug-in port cards, which allow a single EDAC to handle up to twelve telephone lines. Optional relay cards may also be installed in the base unit for recording systems which require contact closures to control start/stop recording.

  • Page 14: Edac Compatibility

    Different models within the EDAC product family support the digital telephone systems shown in Table 1. The shaded areas in the table indicate the telephone systems that are supported by the EDAC models described in this document. Other EDAC models are described in their respective installation guides.

  • Page 15: Edac Configuration

    512-1090-001, Revision K0 EDAC Configuration Figure 2 demonstrates the connectivity between the EDAC and the digital telephone system. The EDAC bridges across each digital telephone line to be recorded and provides a corresponding audio pair out to the recorder. NOTE Loop length is system dependent.

  • Page 16: Edac Product Numbers

    This allows the customer to purchase only the required components. Part numbers for the EDAC product line are listed below in Table 2. The shaded areas in the table indicate the telephone systems that are supported by the EDAC models described in this document.

  • Page 17: Functional Description

    3. There are two connectors: a standard female 5-pin DIN connector for 5VDC and 12VDC power input and an RJ-21 (25-pair) male connector for port and recorder interfacing. Four DIP switches allow the EDAC to be configured for a wide variety of user needs. LEDs indicate power and port activity.

  • Page 18: Indicator Lamps

    An RJ-21 (25-pair) male connector provides access to the EDAC’s digital inputs, analog outputs and relay contact pairs. Cabling To attach the EDAC unit to a user-furnished cross-connect block, the user must provide a 25-pair, 24 AWG (0.5mm) standard twisted pair wire cable terminated with a female RJ-21 connector on one end.

  • Page 19: Digital Input

    The distance between the line connection and the EDAC unit (tap length) should be no more than 30 feet (9 meters). There should be no line stubs (loose, non-terminated cables). Loop length limits range from 1,000 feet (305 meters) to 2,500 feet (762 meters) depending on the system.

  • Page 20: Edac Duel Relay Cards

    512-1090-001, Revision K0 EDAC Dual Relay Cards EDAC dual relay cards, as illustrated in Figure 6, provide dry contact closures for installations where recording equipment is not voice activated and requires start/stop control. Each relay card has two relays allowing one relay card to support one or two ports.

  • Page 21: Base Board

    The EDAC Power Distribution Panel allows up to eight EDAC units to be mounted on a 19 inch rack. Threaded inserts enable the user to mount the EDAC units on the front of the panel and two multi-unit power supplies on the back of the panel. The Power Distribution Module (refer to Figure16 for detail) is attached to the panel and allows the output of each power supply to accommodate up to four EDAC units.

  • Page 22: Single-Unit Power Supplies

    The 500-1120-005 includes a North American power cord, and the 500-1120-003 includes a Continental European (Schuko) power cord. This supply is also useful when wall mounting multiple EDAC units (see page 37 for details). Figure 9. Multi-Unit Power Supply...

  • Page 23: Installation

    Uninterruptible Power Supply (UPS) is highly recommended The EDAC base unit (DTI P/N 500-1090-001, 500-1092-001, 500-1092-003, 500-1092- 004) is shipped with cards packaged separately. Upon receipt of the unit, inspect the condition of the contents for damage caused during shipping.
  • Page 24 EDAC Installation Guide 512-1090-001, Revision K0 To install the port and relay cards: 1. Open the base unit for card installation as follows: a. With the power disconnected, open the housing by removing the nut from each side of the unit and retain the hardware.

  • Page 25: Card Installation And Removal

    EDAC Installation Guide 512-1090-001, Revision K0 Figure 10. Card Installation and Removal Figure 11. EDAC Configures for Four Ports with Relays Page 25 of 56...

  • Page 26: Removing Port And Relay Cards

    EDAC Installation Guide 512-1090-001, Revision K0 Removing Port and Relay Cards CAUTION Use static sensitive device precautions during handling and installation of components. If removing the cards with the unit mounted, the cards can fall out of sockets once the retainer tabs are released.

  • Page 27: Setting Dip Switches

    EDAC Installation Guide 512-1090-001, Revision K0 Setting DIP Switches Set the DIP switches on the base unit to match the system environment, as indicated in the following sections. Switches 1, 2, and 4 select various features for various systems. Switch 3, in all applications, selects between μ-Law and A-Law.

  • Page 28: Nortel Systems

    EDAC Installation Guide 512-1090-001, Revision K0 Nortel Systems Table 4. Switch Settings for Nortel SL-1, SL-100 or M-1 Systems CONFIGURATION SWITCH SETTING SOFTWARE RELEASE REVISION CODING DELAY μ-Law SL-1 SL-1 or M-1 None SL-100 17.66 and μ-Law 8 Sec or M-1...

  • Page 29: Nec Systems

    EDAC Installation Guide 512-1090-001, Revision K0 NEC Systems Table 6. Switch Settings for NEC Systems CONFIGURATION SWITCH SETTING LAW CODING RELEASE DELAY μ-Law None μ-Law 8 Sec A-Law None A-Law 8 Sec For systems connected to T-1 (E-1, ISDN) trunks, set Release Delay to 8 seconds so that echo suppression will not interfere with operation of the unit.

  • Page 30: Aspect Callcenter

    EDAC Installation Guide 512-1090-001, Revision K0 Aspect CallCenter Table 7. Switch Settings for Aspect CallCenter CONFIGURATION SWITCH SETTINGS SILENCE RELEASE CODE CODING DELAY μ-Law None μ-Law 8 Sec A-Law None A-Law 8 Sec μ-Law None μ-Law 8 Sec A-Law None...

  • Page 31: Lucent Definity

    EDAC Installation Guide 512-1090-001, Revision K0 Lucent Definity Table 8. Switch Settings for Lucent Definity CONFIGURATION SWITCH SETTING LAW CODING RELEASE DELAY μ-Law None μ-Law 8 Sec A-Law None A-Law 8 Sec For systems connected to T-1 (E-1, ISDN) trunks, set Release Delay to 8 seconds so that echo suppression will not interfere with operation of the unit.

  • Page 32: Panasonic

    EDAC Installation Guide 512-1090-001, Revision K0 Panasonic Table 10 identifies all switch selections for Panasonic DBS-824 PBX. Table 10. Switch Settings for Panasonic DBS-824 PBX CONFIGURATION SWITCH SETTING LAW CODING RELEASE DELAY μ-Law None μ-Law 8 Sec A-Law None A-Law...

  • Page 33: Siemens

    EDAC Installation Guide 512-1090-001, Revision K0 Siemens Table 11 identifies all switch selections for the Siemens PBX. Table 11. Switch Settings for Siemens PBX CONFIGURATION SWITCH SETTING LAW CODING RELEASE DELAY μ-Law None μ-Law 8 Sec A-Law None A-Law 8 Sec For systems connected to T-1 (E-1, ISDN) trunks, set Release Delay to 8 seconds so that echo suppression will not interfere with operation of the unit.

  • Page 34: Alcatel

    No Delay 8 Second Delay On Hook Delay Select DIP Switch #1: Bypass silence detection feature in EDAC cards and keep the codec always on. DIP Switch #2: Depends on the PBX configuration, either B1 or B3 can be chosen as primary audio channel in the Alcatel protocol.

  • Page 35: Iwatsu

    Law Coding Select No Delay 8 Second Delay On Hook Delay Select DIP Switch #1: Bypass silence detection feature in EDAC cards and keep the codec always on. DIP Switch #2: Reserved DIP Switch #3: The default will be A-law.

  • Page 36: Installing The Edac Unit

    Wall Mounting with Power Distribution section on page 39. NOTE Key shaped mounting holes must be at the top of unit when wall mounting the EDAC. Figure 13. Recommended Wall Mounting CAUTION Do not mount the unit horizontally extending from the wall as shown in Figure 14.

  • Page 37: Rack Mounting With Power Distribution

    If rack mounting is preferred, the EDAC Power Distribution Panel (P/N 500-1102-001) is used. Up to eight EDAC units and two power supplies can be mounted on one rack panel to a customer-furnished 19 inch rack. When rack mounting, EDAC units install on the front of the Power Distribution Panel, and power supplies mount on the back.

  • Page 38: Power Distribution Module

    6. Connect DIN cables (Figure 17) according to chart in Table 14. Ferrite core end must attach to EDAC. 7. Connect power supply AC cords to suitable AC power. Citel Technologies recommends the use of an Uninterruptible Power Supply or at least a surge suppressor.

  • Page 39: Wall Mounting With Power Distribution

    512-1090-001, Revision K0 Wall Mounting with Power Distribution It is also possible to wall mount multiple EDAC units and power supplies using the Power Distribution Module (P/N 500-1102-002). No minimum or maximum spacing between EDACs is required. Using Figures 17 and 18 and Table 14 as guides, install as follows.

  • Page 40: Cross Connecting The Digital Input

    EDAC digital input pairs in parallel with the digital telephones to be monitored. The EDAC digital input is not polarity sensitive, so “Tip to Tip” or “Tip to Ring” can be connected. Up to 12 digital telephones may be connected to the 25-pair connector if relay cards are not used or up to eight per connector if relay cards are required.

  • Page 41: Rj-21 (25-Pair) Connector Pinout

    EDAC Installation Guide 512-1090-001, Revision K0 Table 16. RJ-21 (25-Pair) Connector Pinout PAIR PAIR COLOR PINS SIGNAL wht-blu 1,26 Port 1 Digital Input Pair wht-org 2,27 Port 2 Digital Input Pair wht-grn 3,28 Port 3 Digital Input Pair wht-brn 4,29...

  • Page 42: Connecting Power

    Citel Technologies recommends the use of Uninterruptible Power Supplies or, at a minimum, surge suppressors. WARNING Ferrite core end of the DIN power cable must connect to the EDAC to comply with CISPR 22/ Wall Mount 1. Plug the 5-pin power supply connector from the power supply into the 5-pin power input receptacle on the front of the EDAC unit.

  • Page 43: Testing And Troubleshooting

    TESTING AND TROUBLESHOOTING Testing Verify proper operation of the EDAC by observing the LED indicators. The green LEDs indicate the unit is receiving power. The red LEDs indicate when a port is active. Positions which are empty or where relay cards are installed will not light. Indicators may light where port cards are installed but are not cross-connected.

  • Page 44: Troubleshooting Guide

    No Audio/No Analog Output. Check power connections. Green lamps are off or Try a power supply from another EDAC unit, if available. dim. Check to see if red lamps follow hook activity. If no, check the input line connections. Check to see if this port is enabled If yes, check output recorder connections.

  • Page 45: Checking For Improperly Aligned Or Seated Cards

    EDAC Installation Guide 512-1090-001, Revision K0 Checking for Improperly Aligned or Seated Cards Use the following procedure to check cards for improper alignment and seating. a. Remove power and 25-pair connector. b. Dismount unit from wall or rack. c. Remove cover.
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  • Page 47: Warranty

    Chapter 5 WARRANTY Citel Technologies warrants to the original purchaser that this product will be free from defects in material and workmanship for one year from date of purchase. In the event of malfunction directly attributable to faulty workmanship or materials, Citel...
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  • Page 49: Specifications

    EDAC with 12 Cards max. 8w max.; +5V at 1A max. and +12V at 250mA EDAC + 12 Cards + Power Supply 15w max.; 0.125A at 120VAC max. 4 EDACs, each + 12 Cards + 70w max.; 0.58A at 120VAC max.

  • Page 50: Edac Power Input Receptacle Pin Diagram

    Common Common +5VDC +12VDC Figure 20. EDAC Power Input Receptacle Pin Diagram WARNING Use only Class 2 UL approved power supplies which mate to the pinout defined in Table 17 and Figure 20 (receptacles and input connectors must have mirrored pinouts). MCK Communications strongly recommends the use of the power supplies identified in Table 2 and described in this manual.
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  • Page 52 24 AWG (0.5mm) Standard Twisted Wire Loop Length (Aspect) 1,400 feet (457 meters) max. for Aspect CallCenter. EDAC can bridge at any point along the loop between the switch and the station set. Loop Length (Lucent) 2,000 feet (610 meters) max.
  • Page 53 512-1090-001, Revision K0 Loop Length (Siemens) 2,000 feet (610 meters) max. for SIEMENS PBX EDAC can bridge at any point along the loop between the switch and the station set. Loop Length (Lucent – Ericsson) 1,000 feet (305 meters) max. for Ericsson...

  • Page 54: Regulatory Compliance

     Emissions testing was repeated in August 1996 and December 1997.  Immunity testing was completed in August 1996.  Compliance applies to EDAC product revisions as shown below. Note that CE compatibility applies only to later revisions for base units and port cards.
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  • Page 56 EDAC Installation Guide 512-1090-001, Revision K0 Index Alcatel Switch Settings 34 NEC Systems Switch Settings 29 analog output 19 Nortel Systems Switch Settings 28 Analog Specifications 49 Aspect CallCenter Switch Settings 30 Panasonic Switch Settings 32 Part Numbers 16 base board 21...

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