NokiaメーカーDNT2Mi-fpの使用説明書/サービス説明書
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DN0445814 © Nokia Cor poration 1 (60) Issue 2-0 en Nokia Proprietary and Confidential DNT2Mi-fp Data Network Terminal User manual C33999.21 B0.
DNT2Mi-fp Data Network Terminal User manual 2 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en The information in this documentation is subject to change without notice and describes only the product defined in the introduction of this documentation.
DN0445814 © Nokia Cor poration 3 (60) Issue 2-0 en Nokia Proprietary and Confidential Contents Contents 3 Summary of changes 5 1 About this document 7 2 Introduction to DNT2Mi-fp 9 3 Front view 11 4 Rear panel 13 4.1 Line interface 14 4.2 Power supply 14 4.
DNT2Mi-fp Data Network Terminal User manual 4 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en.
DN0445814 © Nokia Cor poration 5 (60) Issue 2-0 en Nokia Proprietary and Confidential Summary of changes Product collection and disposal within the European Union Guidelines for product collection and safe disposal of the equipment are indicated with a sticker placed on the equipment, shown in the figure below.
DNT2Mi-fp Data Network Terminal User manual 6 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en.
About this document DN0445814 © Nokia Cor poration 7 (60) Issue 2-0 en Nokia Proprietary and Confidential 1 About this document This manual introduces the DNT2Mi-fp network terminal and provides information needed for its installation and use. This manual is intended for those who use DNT2Mi-fp as a network terminal.
DNT2Mi-fp Data Network Terminal User manual 8 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en.
Introduction to DNT2Mi-fp DN0445814 © Nokia Cor poration 9 (60) Issue 2-0 en Nokia Proprietary and Confidential 2 Introduction to DNT2Mi-fp Nokia DNT2Mi-fp is a fixed port data access network terminal intended for customer premises. It provides a two-wire or four-wire SHDSL line interface (ITU-T G.
DNT2Mi-fp Data Network Terminal User manual 10 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Figure 3. DNT2Mi-fp used in a point-to-point application DNT2Mi-fp c.
Front view DN0445814 © Nokia Cor poration 11 (60) Issue 2-0 en Nokia Proprietary and Confidential 3 Front view Figure 4 presents DNT2Mi-fp front view with LED indicators.
DNT2Mi-fp Data Network Terminal User manual 12 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en • If there is no line signal, the DSL LED is off. • If line is handshaking, the DSL LED is blinking. • If the line is up and running, the DSL LED is lit.
Rear panel DN0445814 © Nokia Cor poration 13 (60) Issue 2-0 en Nokia Proprietary and Confidential 4 Rear panel Figure 5 shows connector locations on the rear panel of a DNT2Mi-fp. Figure 5. Rear panel connectors of the DNT2Mi-fp unit Earthing connector 48VDC LMI G.
DNT2Mi-fp Data Network Terminal User manual 14 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en 4.1 Line interface Figure 6. Line interfaces of DNT2Mi-fp 4.2 Power supply DNT2Mi-fp can be fed with either, 48VDC or remotely via ACL2i through the line.
Rear panel DN0445814 © Nokia Cor poration 15 (60) Issue 2-0 en Nokia Proprietary and Confidential Selection of Power Supply option is done by strapping Figure 7.
DNT2Mi-fp Data Network Terminal User manual 16 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Figure 8. Power supply options NR2 NR3 NR4 Remote Power Supply (defa.
Rear panel DN0445814 © Nokia Cor poration 17 (60) Issue 2-0 en Nokia Proprietary and Confidential Figure 9. How to open the DNT2Mi-fp Assembled state 1 2 3 Groove that supports the back plate (see detail) Removal instruction: 1. Remove torx-screw with specified tool 2.
DNT2Mi-fp Data Network Terminal User manual 18 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Figure 10. Remote power feed through line Earthing bar 1.0 mm wire 2 DSL Line cable 1 - 6 6-pin modular jack, RJ-11 DSL Line 1.
Rear panel DN0445814 © Nokia Cor poration 19 (60) Issue 2-0 en Nokia Proprietary and Confidential Figure 11. 48VDC supply connector 48VDC Earthing bar 1.
DNT2Mi-fp Data Network Terminal User manual 20 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Figure 12. AC 110/230V supply through external AC/DC converter 48VDC Earthing bar 1.
Rear panel DN0445814 © Nokia Cor poration 21 (60) Issue 2-0 en Nokia Proprietary and Confidential 4.3 Terminal interface Figure 13. Symmetrical G.704/2M interface G.
DNT2Mi-fp Data Network Terminal User manual 22 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en.
Management DN0445814 © Nokia Cor poration 23 (60) Issue 2-0 en Nokia Proprietary and Confidential 5 Management The Local Management Interface (LMI) is located at the rear panel (see Figure 12). The interface is used to manage DNT2Mi-fp with Service Terminal (V.
DNT2Mi-fp Data Network Terminal User manual 24 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Figure 14. Local management connector 1 8 Local management connector (RJ-45) LMI DIP Switch - V.28 1 1. 107 (HiZ) Tx b (OUT) 2.
Management DN0445814 © Nokia Cor poration 25 (60) Issue 2-0 en Nokia Proprietary and Confidential Figure 15. Q1 management bus Up to 32 DNT2Mi-fp units can be connected to the same Q1 bus of V.
DNT2Mi-fp Data Network Terminal User manual 26 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en.
Commissioning DN0445814 © Nokia Cor poration 27 (60) Issue 2-0 en Nokia Proprietary and Confidential Note 6 Commissioning This chapter describes the most common items that need to be checked before DNT2Mi-fp is taken into use.
DNT2Mi-fp Data Network Terminal User manual 28 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Note If errors were found during the power-up test, more information on this can be found in the Self test menu (Q1: 5,4,0).
Commissioning DN0445814 © Nokia Cor poration 29 (60) Issue 2-0 en Nokia Proprietary and Confidential DNT2Mi-fp can also be used as a network timing source using the unit's Internal timing circuits. DNT2Mi-fp can also be used as Transparent timing .
DNT2Mi-fp Data Network Terminal User manual 30 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Line alarms (Q1: 6,3,8 and 6,3,9) The BER alarm limit and alarm severity have to be checked.
Commissioning DN0445814 © Nokia Cor poration 31 (60) Issue 2-0 en Nokia Proprietary and Confidential Note Default password for DNT2Mi-fp protection is DNT2Mi, and it can change by menu option (Q1: 10,4,3). 6.6 Measurements After all the settings have been checked, it is recommended that you carry out a line quality and BER test.
DNT2Mi-fp Data Network Terminal User manual 32 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en.
Maintenance DN0445814 © Nokia Cor poration 33 (60) Issue 2-0 en Nokia Proprietary and Confidential 7 Maintenance This chapter describes what general information and statistics you can get on the equipment to be monitored. It also deals with possible alarms and faults.
DNT2Mi-fp Data Network Terminal User manual 34 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en In this menu the name of the supervised unit, installation date and installer are changeable. To change these parameters select Modify: Q1 menu option 4,7,2,1 for name, 4,7,4,1,1 for date and 4,7,4,1,2 for installer.
Maintenance DN0445814 © Nokia Cor poration 35 (60) Issue 2-0 en Nokia Proprietary and Confidential 7.3 Testing DNT2Mi-fp tests can be controlled using Q1 menus.
DNT2Mi-fp Data Network Terminal User manual 36 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Figure 19. Local test loop Figure 20. Network test loop Q1 management A utomatic controll Note Equipment tests P ower up test After power is s witched on Self test Self test (5.
Maintenance DN0445814 © Nokia Cor poration 37 (60) Issue 2-0 en Nokia Proprietary and Confidential 7.4 Checking measurements and statistics The parameters that can be viewed through the Q1 menus Measurement (main menu branch 7 and Statistics (main menu branch 8) are listed below.
DNT2Mi-fp Data Network Terminal User manual 38 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en System counters (Q1: 8,3) Number of CPU resets and the time passed since the last reset.
Technical specifications DN0445814 © Nokia Cor poration 39 (60) Issue 2-0 en Nokia Proprietary and Confidential 8 Technical specifications T able 3. DNT2Mi-fp dimensions Width 56 mm Height 173 mm Depth 138 mm W eight 510g T able 4. Environmental and mechanical Storage ETSI ETS 300 019-2-1 class 1.
DNT2Mi-fp Data Network Terminal User manual 40 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Data lead time Data lead-time means the time which is needed to transfer the data from the incoming 2M data interface of ACL2i to the outgoing 2M data interface of DNT2Mi-fp at the other end of the line.
Technical specifications DN0445814 © Nokia Cor poration 41 (60) Issue 2-0 en Nokia Proprietary and Confidential 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 4 81 2 1 6 20 24 28 32 Data lead-time ( A C L2i t.
DNT2Mi-fp Data Network Terminal User manual 42 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Figure 21. Max SHDSL reach with Remote Powering The values marked in bold means that remote powering is limiting maximum length.
Technical specifications DN0445814 © Nokia Cor poration 43 (60) Issue 2-0 en Nokia Proprietary and Confidential Electromagnetic compatibility (EMC) of DNT2Mi-fp complies with the following specificat.
DNT2Mi-fp Data Network Terminal User manual 44 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en.
Factory settings DN0445814 © Nokia Cor poration 45 (60) Issue 2-0 en Nokia Proprietary and Confidential Note 9 Factory settings The factory default values can be recalled from the Q1 menu path 6,7. The default values are marked bold in Q1 menu chart.
DNT2Mi-fp Data Network Terminal User manual 46 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en T able 14. Alar m limits T emperature alar m: Limit: 75 o C Se verit.
Q1 menu diagrams DN0445814 © Nokia Cor poration 47 (60) Issue 2-0 en Nokia Proprietary and Confidential Appendix A. Q1 menu diagrams General The Q1 Main menu level contains the following 11 menus, of which those available in DNT2Mi-fp are typed in boldface in the list below: 1.
DNT2Mi-fp Data Network Terminal User manual 48 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Figure 22. Main Q1 menu structure 1 Fault display 3 Reset local canc.
Q1 menu diagrams DN0445814 © Nokia Cor poration 49 (60) Issue 2-0 en Nokia Proprietary and Confidential Figure 23. Identifications menu DNT-fp Identifications: 0 Display 1 Eq type 2 Eq name 4 Installation info 5 HW version 6 SW version 7 Modify 8 Serial number 4 4,0 Identifications Equipment type: DNT2Mi-fp G.
DNT2Mi-fp Data Network Terminal User manual 50 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Figure 24. Identifications menu (continued) 4,7,4 Installation info:.
Q1 menu diagrams DN0445814 © Nokia Cor poration 51 (60) Issue 2-0 en Nokia Proprietary and Confidential Figure 25. Controls menu Port test loop: 0 Display 1 Port test loop off 2 Loop to Port 5 5,2 5,.
DNT2Mi-fp Data Network Terminal User manual 52 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Figure 26. Settings menu structure 6,1,3 6,1,7 6,1,12 6,1,13 6,2 6,3.
Q1 menu diagrams DN0445814 © Nokia Cor poration 53 (60) Issue 2-0 en Nokia Proprietary and Confidential Figure 27. Settings menu structure (continued) Test time out limit: 0 Display 1 to 64999 min 65.
DNT2Mi-fp Data Network Terminal User manual 54 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Figure 28. Settings menu structure (continued) 6,3,9 Line settings: .
Q1 menu diagrams DN0445814 © Nokia Cor poration 55 (60) Issue 2-0 en Nokia Proprietary and Confidential Figure 29. Settings menu structure (continued) 6,4,1 Framing format: 0 Display 1 No frame 2 Bas.
DNT2Mi-fp Data Network Terminal User manual 56 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Figure 30. Measurements menu structure DNT-fp measurements: 0 Displa.
Q1 menu diagrams DN0445814 © Nokia Cor poration 57 (60) Issue 2-0 en Nokia Proprietary and Confidential Figure 31. Statistics menu structure 8,2 8,3 Give period 0 to 100: (0=curr.
DNT2Mi-fp Data Network Terminal User manual 58 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en Figure 32. Statistics menu structure (continued) 1) You can choose up to 100 15 min periods or up to 30 24h periods *) Not in T65690.
Q1 menu diagrams DN0445814 © Nokia Cor poration 59 (60) Issue 2-0 en Nokia Proprietary and Confidential Figure 33. Privileges menu structure The factory settings are marked within brackets.
DNT2Mi-fp Data Network Terminal User manual 60 (60) © Nokia Cor poration DN0445814 Nokia Proprietary and Confidential Issue 2-0 en.
デバイスNokia DNT2Mi-fpの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Nokia DNT2Mi-fpをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはNokia DNT2Mi-fpの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Nokia DNT2Mi-fpの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Nokia DNT2Mi-fpで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Nokia DNT2Mi-fpを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はNokia DNT2Mi-fpの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Nokia DNT2Mi-fpに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちNokia DNT2Mi-fpデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
