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									              Competences & Technologies




                                                    By Carlos Colson
                        GSM : +32 478 79 11 80 carlos.colson@dinh.be
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           Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 1
                                 FMT
                        Flexible Modular Taps
                                                              Outstanding product 1997


                                                                                            Plug-in
                                                                                            filters
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           Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM        Page 2
                   NIU with all interactive ports

                     NIU-2D4TB




           Outstanding product 2002
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               Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 3
                          Network competences
           Activity started in 1996 (only for Belgian and Luxembourg markets).
           And mainly focused on fiber optic solutions.


           Patchcords assemblies and prewired patchpanels
           -     Diamond (CH) license
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               Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 4
                           Network competences
           -    Distribution of:
                  Digital FO transport systems
                       Artel (USA): Digilink and DV6000 range
                  Passive WDM and CWDM
                       FOC (D)
                  TDM, xDSL, CWDM, Ethernet converters, modems and mux
                       Pandacom (D)
                       KTI (TW)
                  SFP’s, GBIC
                        OPTECH (TW)
                  Industrial FO transceivers
                       eks (D)
                  RJ45 Patchcords and Cat5e, 6, 7 cables
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               Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 5
                        Our Optical Products
            Fiber Optic and Network:
                          Pigtails, Patchcords and cables

                          Couplers, Attenuators, WDM

                          Ethernet Switches

                          Modems, Multiplexers and Media Converters (Triple Play)
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           Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 6
                          Research and development of broadband equipment




                        In home, the final frontier?

                                 A close encounter with the RGU
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           Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 7
           After the last mile, the last meter
                 The indoor challenge
           • When a telecommunication network is seen from
             an economical vantage point, every part is a
             significant cost;
                          Equipment                                   number price           cost
                          Few expensive head-ends                          +        ++++         ≈
                          Some cost effective nodes                       ++         +++         ≈
                          A lot of high quality amplifiers               +++          ++         ≈
                          Heaps of indoor equipment                     ++++          +          ≈
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           Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM       Page 8
            After the last mile, the last meter
                   The indoor challenge the
           • when equipment gets closer to the customer,
             price per unit decreases dramatically however the
             number of units required increases as well;
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            Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 9
           After the last mile, the last meter
                 The indoor challenge
           • the dreaded last mile has been subdued
             by the telco players, only to be replaced
             by another challenge, the last meter;




           Mile                                                                       Meter
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           Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 10
            After the last mile, the last meter
                  The indoor challenge
           • all the services available in
             the street are to no avail if
             the implementation
             requires the customer to
             tear his house apart;

           • solutions are few and far
             between, and can be costly.
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            Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 11
                                   The Coax cable


           • The ubiquitous coaxial cable in the households has superior
             performance for data transmission.
           • It has been used in data transmission for years and is a better medium
             then even the most modern of twisted pair cablings including CAT 7
           • This is the reason why signals that require great care have always been
             distributed over coax (TV, satellite…)
           • This superior technology has been largely overlooked for the last years.
           • It is however capable to deliver high speed data for peanuts compared
             to installing new cabling.
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           Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 12
               The Coax cable, hidden gold


           • The ubiquitous coaxial cable in the households has superior
             performance for data transmission.
           • It has been used in data transmission for years and is a better medium
             then even the most modern of twisted pair cablings including Cat 7
           • This is the reason why signals that require great care have always been
             distributed over coax (TV, satellite…)
           • This superior technology has been largely overlooked for the last years.
           • It is however capable to deliver high speed data for peanuts compared
             to installing new cabling.
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           Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 13
                               Ethernet over coax
           By combining :
            • An existing medium                              • An existing technology




                 a reliable and very cost effective solution
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                   can be found for the last-meter issues.
            Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 14
                              Ethernet over Coax
           • The superior quality of the coax cable, the veins of
             the CATV network, allows us to set up an Ethernet
             network over the legacy coaxial in home cabling,
             sending bidirectional data and delivering existing
             services to the different rooms in the house.
           • Applications:
               – Every TV outlet becomes a "PC"-outlet;
               – Interactive services to set top boxes can be provided
                 over IP via a centralised modem;
               – IP STB's can be rolled-out using the existing coax cable.
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            Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 15
                                         Every TV outlet




               NIU
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           Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 16
                                      Every TV outlet
                                    becomes a PC outlet




              ENIU
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           Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 17
                             Ethernet over Coax:
                             How does it work?
           • The Baseband part of the CATV network is not used in home;
           • The returnband can be filtered off for in home use;




                    Return
                     Path Radio                  Analogue TV                      Digital QAM
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            Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 18
                             Ethernet over Coax:
                             How does it work?
           • The Baseband part of the CATV network is not used in home;
           • The returnband can be filtered off for in home use;
           • Ethernet is a baseband system, and it's spectrum can be used in stead
             of the redundant returnband spectrum
                                • These signals are than combined in the E-NIU;
                 Ethernet
                                       • and separated in the outlet.
                                 Radio           Analogue TV                      Digital QAM
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            Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 19
                            Ethernet over Coax:
                            How does it work?

             CATV (Coax)                                                                    CATV (Coax)
                                           CATV + Ethernet (Coax)
            Ethernet (TP)                                                                  Ethernet (TP)



                            E-NIU                                              E-Outlet
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           Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM      Page 20
                Why Use Ethernet over Coax
           It gives the IP world access to the coax in
              house!



                    carlos.colson@dinh.be
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            Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 21
                      F-connector       RJ45-connector



                                               E-NIU




                                                         47-860 MHz
                   5-65/87-860                           87-860 MHz
                           CM
                   5-25/47-860
                      MHz                            10 Mbit/47-860 MHz
                                                     10 Mbit/87-860 MHz
                                                    100 Mbit/133-860 MHz
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           Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 22
                      F-connector        RJ45-connector




                                                E-NIU




                                                           STB
                                    CM
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           Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 23
                      F-connector        RJ45-connector




                                                E-NIU




                                      Eth Sw

                                                                                  STB
                                    CM
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                                      STB
           Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 24
                                              The End
           • Thank you for your attendance and
             attention.
           • Questions?
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            Dinh-Telecom - Zoning des Hauts-Sarts - rue d'Abhooz n° 22 - 4040 Herstal - BELGIUM   Page 25

								
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