Multitech MT56DSU-S Guía de usuario descargar pdf (Pagina 4)

Chapter 5 - Service & Warranty....................................................................... 23

5.1 Multi-Tech Systems, Inc. Warranty & Repairs Policies ......................... 24

5.1.1 Warranty .............................................................................................24

5.1.2 U.S. and Canadian Customers............................................................ 24

5.1.3 International Customers (outside U.S.A. and Canada)........................ 25

5.1.4 International Distributors.....................................................................25

5.2 Repairs ................................................................................................. 26

5.2.1 Repair Procedures for U.S. and Canadian Customers ........................26

5.2.2 Repair Procedures for International Customers...................................26

5.2.3 Repair Procedures for International Distributors..................................27

5.2.4 Replacement Parts .............................................................................27

5.3 Technical Support ................................................................................. 27

5.4 Internet Site .......................................................................................... 27

Appendix............................................................................................................ 28

Appendix A - Application Examples ................................................................ 29

Introduction......................................................................................................29

Local Area Data Set Application ......................................................................29

DDS Point-To-Point Application.......................................................................29

DDS Multipoint (Polled) Application .................................................................30

Appendix B - Interface Signals and Connector Pinouts ................................. 31

RJ-48 Connector..............................................................................................31

DB25S Connector ............................................................................................32

DB25S Connector with V.35 Interface ............................................................. 33

Loopback Cable (MTS P/N 45640100) ............................................................ 34

Back-To-Back Cable (MTS P/N 45050000)..................................................... 35

Appendix C - Regulatory Information ............................................................. 36

FCC Regulations for Telephone Line Interconnection ......................................36

Canadian Limitations Notice ............................................................................37

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Multitech MT56DSU-S Guía de usuario Pagina 4