Docsis 1.0 a 3.0 diferencias

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  1. #1
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    Predeterminado Docsis 1.0 a 3.0 diferencias

    D0CSIS 1.0:


    * Released in late 1996
    * Upstream: QPSK, 16-QAM
    * US Channel Width: 0.2, 0.4, 0.8, 1.6, 3.2 MHz
    * US Max data rate: 10.24Mbs (3.2Mhz wide @ 16-QAM)
    * Single Q0S per CM
    * 0ne SID
    * 0ne Class 0f Service
    * All traffic is the same
    * N0t suitable f0r simultane0us Data/ V0ice/Vide0 traffic
    * BPI Encrypti0n


    D0CSIS 1.1


    * Released in mid 1999
    * Upstream: QPSK, 16-QAM
    * US Channel Width: 0.2, 0.4, 0.8, 1.6, 3.2 MHz
    * US Max data rate: 10.24Mbs (3.2Mhz wide @ 16-QAM)
    * Multiple SFIDs
    * Multiple Classes 0f Service
    * Increased Security
    * Different traffic types can be treated differently
    * Flexible Q0S
    * C0nfigurati0n and Signaling
    * BPI+ Encrypti0n


    D0CSIS 2.0

    * Upstream: QPSK, 16-QAM, 8-QAM, 32-QAM, 64-QAM, 128-QAM
    * US Channel Width: 0.2, 0.4, 0.8, 1.6, 3.2, 6.4 MHz
    * US Max data rate: 30.72Mbs (6.4Mhz wide @ 64-QAM)
    * DMPI
    * DCC
    * Advanced PHY
    * A-TDMA and S-CDMA
    * Increased US Bandwidth


    Per-D0CSIS 3.0D (Downstream bonding)
    * D0wnstream Channel B0nding (up t0 3 d0wnstreams)


    D0CSIS 3.0


    Channel B0nding
    * Upstream Channel Bonding (Upstream Capacity with 6.4MHz & 64QAM)
    * F0ur channels, 120 Mbps
    * Three channels, 90 Mbps
    * Tw0 channels, 60 Mbps
    * D0wnstream Channel (D0wnstream Capacity with 6MHz & 256QAM)
    * F0ur channels, 160 Mbps
    * Three channels, 120 Mbps
    * Tw0 channels, 80 Mbps
    * IP Multicast
    * S0urce Specific Multicast
    * Q0S Supp0rt f0r Multicast
    * C0nditi0nal Access
    * Payl0ad header Suppressi0n IPv6
    * IPv6 Pr0visi0ning & Management 0f CMs
    * Alternative Pr0visi0ning M0de & Dual-stack Management M0des f0r CMs
    * IPv6 C0nnectivity f0r CPEs
    * Security Enhancements
    * Enhanced Traffic Encrypti0n
    * Enhanced Pr0visi0ning Security
    * 256AES M0dem Chipset
    * Physical Layer Enhancements
    * Upstream Frequency Range Extensi0n (fr0m 5-42 MHz t0 5-85 MHz)
    * MAC Layer
    * T0p0l0gy and ambiguity res0luti0n
    * MAC Initializati0n
    * D0CSIS Path Verify Netw0rk
    * CM Status and C0ntr0l
    * Netw0rk Management
    * CM Diagn0stic L0g
    * Enhanced Signal Quality M0nit0ring
    * Service Statistics Rep0rting

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  3. #2
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    Predeterminado

    COMO HAGO PARA MANDARTE UN MP?


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