modem d-linkd dsl 6850U
August 7th, 2016
thanks
as this is a VDSL Modem, the max downstream it can handle are 54 Mbits/s :
http://wiki.openwrt.org/toh/d-link/dsl-6850u
If you are going to be connected to a VDSL2 line, then you will need a different Modem.
what this is meen ?? i go to vdsl2 i connect to 100 mb when i go to speedtest i look i only on 59 mb download and not 100 mb i can to be a modem not good????
It means the modem you have cannot deliver the 100Mb/s – even if you are paying for the greater speed.
You need to get a new modem.
Very-high-bit-rate digital subscriber line (VDSL or VHDSL)[1] is a digital subscriber line (DSL) technology providing data transmission faster than ADSL over a single flat untwisted or twisted pair of copper wires (up to 52 Mbit/s downstream and 16 Mbit/s upstream),[2] and on coaxial cable (up to 85 Mbit/s down- and upstream)[3] using the frequency band from 25 kHz to 12 MHz.[4] These rates mean that VDSL is capable of supporting applications such as high-definition television, as well as telephone services (voice over IP) and general Internet access, over a single connection. VDSL is deployed over existing wiring used for analog telephone service and lower-speed DSL connections. This standard was approved by ITU in November 2001.
Second-generation systems (VDSL2; ITU-T G.993.2 approved in February 2006) use frequencies of up to 30 MHz to provide data rates exceeding 100 Mbit/s simultaneously in both the upstream and downstream directions. The maximum available bit rate is achieved at a range of about 300 meters; performance degrades as the loop attenuation increases.
You have VDSL – ie the fastest speed you can get is 52Mb/s on a telephone wire; 85Mb/s if it is a coaxial cable. With a VDSL2 modem, you and get 100Mb/s+