M108C 1U -English

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    M108C

    User manual

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    contentchapter1 introduce.................................................................................................................................................... 3

    1.1introduce...................................................................................................................................................... 3

    1.2working principle......................................................................................................................................... 4

    1.3function........................................................................................................................................................ 4

    1.4technique parameter..................................................................................................................................... 51.5use surrounding ........................................................................................................................................... 5

    1.6machine parameter....................................................................................................................................... 5

    chapter installation ................................................................................................................................................... 6

    2.1installation dimension.................................................................................................................................. 6

    2.2port describle ............................................................................................................................................... 7

    Chapter3 operation ................................................................................................................................................... 8

    3.1 M108C basic opteration ..................................................................................................................... 8

    3.1.1Configure network.................................................................................................................................... 9

    3.1.2initialization.............................................................................................................................................. 9

    3.1.3log in network manage process .............................................................................................................. 10

    3.1.4Read information.................................................................................................................................... 11

    3.1.5program multiplex .................................................................................................................................. 12

    3.1.6output/input configure ............................................................................................................................ 16

    3.2 M108Capplications operation ................................................................................................................ 17

    3.2.1 transmit service informationSI ...................................................................................................... 17

    3.2.2 edit NIT ................................................................................................................................................. 19

    appendix A. M108 panel operation introduce ........................................................................................................ 21

    A-1front-panel describe.................................................................................................................................. 21

    A-2menu structure.......................................................................................................................................... 22A-3keyboard lock ........................................................................................................................................... 23

    A-4modify net address ................................................................................................................................... 24

    A-5modify device number.............................................................................................................................. 25

    A-6modify password ...................................................................................................................................... 26

    A-7factory set ................................................................................................................................................. 27

    A-8alarm information..................................................................................................................................... 28

    appendixB. Download M108C network process.................................................................................................... 29

    appendixC.Abbreviations....................................................................................................................................... 30

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    chapter1 introduce

    1.1introduce

    M108C is a k ind of mult ip lexer with DVB standard transport t ream,i t has

    function of real- t ime video streams dis-mult ip lexing and

    re-mult ip lexing.The M108C can packed 8 ASI SPTS or MPTS to 1MPTS and

    MPEG-2 output transport have scrambling mode and no-scrambling mode.it can be managed

    through network soft or browser in the computer.

    Its multiplexing of the base band signal and additional data is compatible with ISO/IEC-13818

    standard and its output interface is the standard DVB ASI interface. it connect network

    manage support TCP/IP protocol the Ethernet adopt RJ45 port

    M108C describle

    type describleM108C Standard configure8 ASI input4 ASI output1Uopteration by network

    Select interfaceDS3E3 output

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    1.2working principle

    [principle figure]

    fig1-1

    [working principle explain]

    1 The multiplexer accept eight MPEG-2 SPTS or MPTS input and output an MPEG-2 transport

    stream (MPTS). It filters out the empty packet or unneeded packet, and change the PID(packet identity) if necessary to provide the transport-related information for the following

    process.

    2 Obtain the PSI(Program Specific Information) and SI(Service Information)and

    integrate them with local data. Every input consists of SPTS and every program includes

    VIDEO, AUDIO and auxiliary data.

    3Using STC to reprocess the PCR(Program Clock Reference)

    4the M108C connect with network manage soft through TCP/IP protocol

    1.3function

    Multiplexing of SPTS or remultiplexing of MPTS, MPTS supports all-chosen orpart-chosen

    Low time delay. The delay for MPEG-2 Video program is less than 100ms Providing PCR check Providing web remote network control(LAN and WAN) Support DVB common scramble algorithm and the scrambling based on service and

    component

    Support remote upgrade of the software

    Real-time monitor of the input status

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    1.4technique parameter

    PCR < 100 ns Input interface ASI interfaceBNC Input interface impedance 75 Input interface ratemax 155Mbps

    Input select PID nummax 24 Input packet length 188 or 204 byte Output packet type ASI interfaceBNC Output interface impedance 75 Output packet length 188 or 204 byte Output interface ratemax 155Mbps / 50Mbps scramble Power supply 220VAC10%50Hz power 30W

    1.5use surrounding

    working temperature 045 working humidity 580% storage temperature -2070 storage humidity 590%

    1.6machine parameter

    weight 4Kg dimension 450X430X44deepXwideXhighmm

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    chapter installation

    2.1installation dimension

    each of equipment should keep down 1U44mmspacemachine dimension of equipment is shown

    as figure2-1

    front view

    tip view

    figure2-1

    480mm

    44mm

    405mm

    20mm

    430mm

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    2.2port describle

    9

    figure2-2

    figure2-2 show real-panel map of equipmentport describle is shown

    1 ASI input channelfrom1 to 8input SPTS or MPTS with DVB standard75BNC.2 ASI output 1null output, 75BNC.

    3 ASI output 2multiplex output, 75BNC.

    4 The same as to ASI output 2.

    5 null.

    6 RJ-45 port,network control . The customer can manage the multiplexer via any PC in the

    LAN or WAN.

    7 DS3 output75BNCit need to order the interface

    8 RS232 portit is used updata and test locally

    9 Power switch10 Power supply

    11 GND

    12

    8

    3

    6 54

    7

    10

    11

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    Chapter3 operation

    3 1 M108C basic opterationthe section introduce the M108Cs opteration stepfrom table3-1you can know operation

    step come down to some basic apply.

    table3-1 M108C basic opterate flow

    step

    appliance

    One step Two step Third

    step

    Forth

    step

    Fifthly

    step

    Start installion Configure

    network

    initialization Log on

    network

    Read

    information

    Program

    multiplexing

    Change Input port

    transport stream

    initialization Log on

    network

    Read

    information

    Program

    multiplexing

    Cha