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  2. Upstream (networking) - Wikipedia

    en.wikipedia.org/wiki/Upstream_(networking)

    Symmetric connections such as Symmetric Digital Subscriber Line (SDSL) and T1, however, offer identical upstream and downstream rates. If a node A on the Internet is closer (fewer hops away) to the Internet backbone than a node B, then A is said to be upstream of B or conversely, B is downstream of A. Related to this is the idea of upstream ...

  3. Spectrum launches gigabit upstream speeds in Rochester ... - AOL

    www.aol.com/news/spectrum-launches-gigabit...

    Dec. 13—Spectrum has announced that it has launched gigabit upstream speeds for Spectrum Internet Gig customers across Rochester, Austin, Albert Lea and the surrounding Spectrum areas, matching ...

  4. Spectrum upgrade to bring faster internet speeds to ... - AOL

    www.aol.com/spectrum-upgrade-bring-faster...

    Here's how the upgrade will benefit you.

  5. DOCSIS - Wikipedia

    en.wikipedia.org/wiki/DOCSIS

    A high-split increases the upstream frequency range to 5–204 MHz, supporting a total shared upstream capacity of ~1.5 Gbit/s (assuming 4 SC-QAM + OFDMA channels) for the service group. [26] DOCSIS 4.0 in both full-duplex (FDX) and extended spectrum DOCSIS (ESD) configurations will support upstream speeds surpassing 5 Gbit/s. [27]

  6. Cable television - Wikipedia

    en.wikipedia.org/wiki/Cable_television

    This limited the upstream speed to 31.2 Kbp/s and prevented the always-on convenience broadband internet typically provides. Many large cable systems have upgraded or are upgrading their equipment to allow for bi-directional signals, thus allowing for greater upload speed and always-on convenience, though these upgrades are expensive.

  7. New Broadcom Chipsets Set to Boost Comcast and Charter ...

    www.aol.com/broadcom-chipsets-set-boost-comcast...

    On Wednesday, Broadcom Inc (NASDAQ:AVGO), Charter Communications Inc (NASDAQ:CHTR), and Comcast Corp (NASDAQ:CMCSA) announced the joint development of Unified DOCSIS chipsets for network nodes ...

  8. Measuring network throughput - Wikipedia

    en.wikipedia.org/wiki/Measuring_network_throughput

    Bandwidth test software is used to determine the maximum bandwidth of a network or internet connection. It is typically undertaken by attempting to download or upload the maximum amount of data in a certain period of time, or a certain amount of data in the minimum amount of time.

  9. Tier 1 network - Wikipedia

    en.wikipedia.org/wiki/Tier_1_network

    Relationship between the various tiers of Internet providers. There is no authority that defines tiers of networks participating in the Internet. [1] The most common and well-accepted definition of a Tier 1 network is a network that can reach every other network on the Internet without purchasing IP transit or paying for peering. [2]