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Raven 40710D-600 User Manual

Manual is about: Switched Network Interface

Summary of 40710D-600

  • Page 1

    Raven 40710d-600 switched network interface users manual raven electronics corporation © 2002 raven electronics corporation. All rights reserved. Rev. 02.

  • Page 2: Table of Contents

    Table of contents chapter 1 introduction ............................................................................... 1 general information ......................................................................1 safety warning .........................................................................

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    Chapter 1 introduction general information thank you for purchasing the 40710d-600 switched network interface (sni) shelf from raven electronics corporation. Please contact us if you have any questions, concerns, product ideas, or ideas to improve this manual. We can be contacted at: raven electroni...

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    Chapter 1 introduction system description the 40710d-600 switched network interface system includes a 41675 switched network interface module, which provides the interface between a 4-wire service channel and a 2-wire subscriber line or a loop start pabx. A 41632 dtmf address decoder monitors the 4-...

  • Page 5

    Chapter 1 introduction fcc part 68 information (cont.) if this module causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. But if advance notice isn’t practical, the telephone company will notify you as soon ...

  • Page 6

    Chapter 2 installing and setting up the sni shelf equipment needed for installation rackmount equipment (to install unit in a rack): • screws • washers (optional) audio connections : • 24-gauge twisted pair wire power connections : • 18-gauge wire mounting unit in rack please note, raven supplies th...

  • Page 7

    Chapter 2 installing and setting up the sni shelf hooking up connections with the source power turned off, use the following instructions to hook up your sni shelf. A flathead screwdriver is needed to loosen and tighten the screw lugs. You may also refer to the chart below ( also found in table b ):...

  • Page 8

    Chapter 2 installing and setting up the sni shelf programming the dtmf address decoder to program the 41632 dtmf address decoder, perform the following steps. A unique dtmf code must be assigned to the orderwire so only that orderwire responds to the call. 1. Switch, sw-5, should be set for the numb...

  • Page 9

    Chapter 3 powering up the sni shelf powering up the sni shelf reinstall the 41632 card, if previously removed, before performing the following steps. Also, make sure the source power supply is still turned off. 1. With the front panel removed, verify the toggle switch is in the “off” position (to th...

  • Page 10

    Chapter 4 operation accessing the public switched telephone network (pstn) or pabx terminals within the service network channel can access the 2-wire equipment by dialing the dtmf code assigned to the 41675 switched network interface as programmed on the address decoder. This will activate the 41675...

  • Page 11

    Chapter 5 troubleshooting and alignment troubleshooting and alignment procedures equipment needed for troubleshooting and alignment: • 42067 extender card (optional, but easier to align with) • ac voltmeter • dc ammeter • alignment tool • signal generator alignment of the system has been performed a...

  • Page 12

    Chapter 5 troubleshooting and alignment troubleshooting and alignment procedures (cont.) 5. Insert the 41675 sni module into the extender card. 6. Turn power on (flip the toggle switch to the left). 7. Connect a dc ammeter in series with the 2-wire sni line (b4 and b5 on the terminal blocks) on the ...

  • Page 13

    Chapter 5 troubleshooting and alignment troubleshooting and alignment procedures (cont.) 18. Turn power off (flip the toggle switch to the right). 19. Remove the 41675 switched network interface module and the 42067 extender card. 20. Set switch sw1 for the desired vox time-out period. The factory d...

  • Page 14

    Chapter 6 specifications specifications 40710-600 switched network interface system power requirement -20 to -56 vdc input power signaling format dtmf and 20hz ringing for off-hook condition dtmf for dial through dtmf “#”, momentary loss of loop, or vox timeout for on-hook condition. Line impedance ...

  • Page 15

    Table a diagrams 40710d-600 back panel diagram curtis screw lug terminal blocks do not require lugs on wire ends 13 40710d-600 switched network interface shelf (rear view) b a rcv 2w sni lbo xmt m lead gnd -24 to -56 vdc in no c 1 10 sj2 2w sni sj1 dc power input 1 10

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    Table a diagrams 40710d-600 wiring diagram 14.

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    17.

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    Table b installer connections 40710d-600 installer connections 18 function rear terminal connections suggested wire transmit (xmt) b9, b10 24 ga receive (rcv) b1, b2 24 ga 2w sni b4, b5 24 ga power (pwr) a1 -24 to -56vdc in 18 ga power (pwr) a2 ground 18 ga.

  • Page 21

    Appendix a options switched network interface system model # description 40710d-600 switched network interface shelf includes 3 modules: 41632 address decoder, 41675 switched network interface, 41620-01 dc power supply (-20 to –56 vdc input power) 40710a-600 switched network interface shelf same as ...

  • Page 22

    1. Contract 0 the following general conditions of sale apply to this contract and all purchases from raven electronics corporation (hereinafter referred to as raven). No changes, deletions or additions shall be binding on raven, unless expressly agreed to in writing and signed by an authorized repre...

  • Page 23

    Raven electronics corporation 400 edison way reno, nevada 89502 775.858.2400 phone 775.858.2410 fax web site: www.Ravencomm.Com.