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Telect T3 manual

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Table of contents for the manual

  • Page 1

    ® CONNECTING THE FUTURE ® DIGITAL NETWORK INTERFACE PANEL—64 CIRCUITS (DNI-3) USER MANUAL 108469 Issue A Rev 2[...]

  • Page 2

    ii 108469 Issue A Rev 2 Digital Network Interface Panel (DNI- 3) User Manual Document Number 108469 Issue A Rev 2 Copyright© T elect, Inc., 1998, All Rig hts Reserved. T elect  and Connectin g the Fu ture  are reg istered trademarks of T elect, Inc., 1730 N. Madson St. , Liberty Lake, W ashington 99019. T wist Lok™ is a trademark of T elec[...]

  • Page 3

    Issue A Rev 2 108469 Telect, Inc. iii Content s 1 D escriptio ns Digital Network Interface Panel .................................................. 1- 1 Capabilities ............................................................................ 1-1 Features .................................................................................. 1-1 System-[...]

  • Page 4

    iv Telect , Inc. 108469 Issue A Rev 2 5 Service Owner Maintenance ..................................................................... 5-1 In Case Of Diff iculty ................................................................... 5-1 In-W arranty Service ..................................................................... 5-1 Out-Of-W arranty Ser[...]

  • Page 5

    Issue A Rev 2 108469 Telect, Inc. 1-1 D IGIT A L N ETWORK I NTERFAC E P ANEL T elect’ s DNI-3 is a multifunction support panel for DS3 telecommunica- tions networks. It is an accessible and centralized interconnect point be- tween digital cross-connect systems (DCSs) and central office network ele- ments (NEs). The DNI-3 panel serves a s a platfo[...]

  • Page 6

    Descrip tions DNI-3 User Manual 1-2 Telect , Inc. 108469 Issue A Rev 2 S YSTEM -L EVEL A PPLIC ATIONS This illustration shows a DNI-3 within a typical telecommunications net- work. M AIN A SSEMBLIES P HYSICAL S PECIFICATIO NS H x W x D: 5.25 x 23.0 x 10.0 (inches); 13.3 x 58.4 x 25.4 (cm) W eight: 30 lb (13.6 kg) Digital Switch 1:0 DCS ORBs Channel[...]

  • Page 7

    Issue A Rev 2 108469 Telect, Inc . 2-1 I NST ALLA TION C ONSIDERA TIONS Location and Space The DNI-3 panel mounts flush into both unequal-flange and equal- flange (EIA or WECO) 23" (58.4 cm) network bays. The primary limiting factor of a DNI-3 rack c onfiguration is the number of cables a network bay can accommodate. (The DNI c an accommodate [...]

  • Page 8

    Installation DNI -3 User Manual 2-2 Telect , Inc. 108469 Issue A Rev 2 In the above table, t he first shaded row is the capacity for a 7-ft bay . The second shaded row is the capacity for an 8-ft bay; the last shaded row is for an 1 1.5-ft bay . Network Bay Extender Panel Each network bay extender panel provides 81 square inches (522.5 square cm) o[...]

  • Page 9

    DNI-3 User M anual Installatio n Issue A Rev 2 108469 Telect, Inc . 2-3 I NSPECTION Compare the contents of the DNI-3 shipping container with the packing list. Call T elect if you are missing anything. NOTE T elect is no t liable for shipping damage. If the shipping container is damaged, keep it for the carrier ’ s inspection. Notify the carrier [...]

  • Page 10

    Installation DNI -3 User Manual 2-4 Telect , Inc. 108469 Issue A Rev 2 7. St arting at the lowest DNI-3 panel and working upward, connect the DCS OUT cables to the NE-1 OUT terminat ion points on the rear of the DNI-3 panels. 8. Secure the DCS OUT cable s to the wire management tray via the tie-down slots. 9. Route the NE IN cables to the same side[...]

  • Page 11

    Issue A Rev 2 108469 Telect, Inc . 3-1 D AT A S IGNALS The DCS circ uit cables terminate at the lowe r pair of termina tion points on the rear of the DNI-3 panel, labele d NE-1. The OUT cable connect s to the upper NE-1 termination point and the IN ca ble connects to the lower NE-1 termination point. The NE circuit cables terminate at the uppe r pa[...]

  • Page 12

    Electric al Operati on DNI-3 Us er Manual 3-2 Telect , Inc. 108469 Issue A Rev 2 Inserting a Mini-WECO patch cord into the upper monitor T wist Lok Jac k (TLJ) on the front of the DNI-3 pane l accesses the NE circuit. Inserting a Mini-WECO patch cord into the lower monitor TLJ on the front of the DNI-3 pane l access es the DCS ci rcuit.[...]

  • Page 13

    Issue A Rev 2 108469 Telect, Inc. 4-1 I N -S ERVICE P ATCH ING T o temporarily connect an N E or DCS circuit to an alternate DCS or NE circuit on the same or a different DNI-3 panel or DSX without disrupting service, follow the steps below , using the T wist Lok Jacks (TLJs) on the front of the appropriate DNI- 3 panels and the following additional[...]

  • Page 14

    User Functi ons DNI-3 User Manual 4-2 Telect , Inc. 108469 Issue A Rev 2 4. Using a fourth Mini-WECO patch cord: a. Insert the plug of one end into BOR position 2, OUTPUT . b. Insert the plug of the other end into the IN TLJ at the first loca- tion. 5. Insert a Mini-WECO terminating plug into the OUT TLJ at the first location. 6. Insert a second Mi[...]

  • Page 15

    DNI-3 User M anual User Functions Issue A Rev 2 108469 Telect, Inc. 4-3 St e p A c t i o n 1. Using one Mini-WECO patch cord: a. Insert the plug of one end into the IN TLJ at the first location. b. Insert the plug of the other end into the OUT TLJ at the second location. 2. Using a second Mini-WECO patch cord: a. Insert the plug of one end into the[...]

  • Page 16

    User Functi ons DNI-3 User Manual 4-4 Telect , Inc. 108469 Issue A Rev 2 St e p A c t i o n 1. T o monitor t he NE cir cuit outputs, insert a Mini-WECO patch cord into the NE (upper) Monitor TLJ. T o monitor t he DCS cir cuit outputs, insert a Mini-WECO patch cord into the DCS (lo w er) M onitor TLJ. 2. Connect the other end of the the patch cord t[...]

  • Page 17

    Issue A Rev 2 108469 Telect, Inc. 5-1 O WNER M AINT ENANCE T elect’ s DNI-3 does not need preve ntive maintenance. I N C ASE O F D IFFICULTY If problems occur after initial instal lation, check all cable connections and the installation instructions in Section 2. I N -W ARRANTY S ERVICE Contact your T elect equipment distributor , or call a T ele[...]

  • Page 18

    Serv ice DNI-3 Us er Manual 5-2 Telect , Inc. 108469 Issue A Rev 2 O UT -O F -W ARRAN TY S ERVICE The procedure for out-of -warranty service is the same as for in-wa rranty service, except that T elect char ges a processing fee, and you must submit a Purchase Order along with a Return Material Authorization (RMA) before returning equipment. Call a [...]

  • Page 19

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  • Page 20

    ® ® CONNECTING THE FUTURE DIGITAL NETWORK INTERFACE P ANEL—112 CIRCUITS (DNI-1) USER MANUAL 108165 Issue A Rev 1 Telect, Inc. 1730 N. Madson St. P .O. Box 665, Liberty Lake, WA 99019 509-926-6000, 800-551-4567, Fax 509-926-8915 E-mail: getinfo@telect.com Internet: http://www.telect.com[...]