XDSL solution

We can offer DSL complete solutions, from ADSL to VDSL2.

Asymmetric digital subscriber line (ADSL) is a type of digital subscriber line (DSL) technology, a data communications technology that enables faster data transmission over copper telephone lines than a conventional voiceband modem can provide. ADSL differs from the less common symmetric digital subscriber line (SDSL). In ADSL, Bandwidth and bit rate are said to be asymmetric, meaning greater toward the customer premises (downstream) than the reverse (upstream). Providers usually market ADSL as a service for consumers for Internet access for primarily downloading content from the Internet, but not serving content accessed by others.

Very-high-bit-rate digital subscriber line 2 (VDSL2) are digital subscriber line (DSL) technologies providing data transmission faster than asymmetric digital subscriber line (ADSL).

VDSL offers  over twisted pair of copper wires using the frequency band from 25 kHz to 12 MHz. 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 the International Telecommunication Union (ITU) in November 2001.

Second-generation systems (VDSL2; ITU-T G.993.2 approved in February 2006)[5] 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 local loop attenuation increases.


Our solutions contains the two options which show you above. and we can offer more new features. such as VDSL2 G.vectoring/ bonding / G.Fast / BP35B / AnnexA + AnnexB in one/. the most important, we have sucess project.

ADSL2+ Module

with Full ADSL Protocol, AnnexA or AnnexB, Small size


VDSL2 Module

VDSL2, compatible Full ADSL protocol, AnnexA or AnnexB,Embedded design


VDSL2 Bonding

VDSL2 bonding AnnexA only, support Vectoring


VDSL2 2in1

VDSL2 AnnexA + AnnexB in one board


VDSL2 G.fast

Support the latest VDSL2 funtion, G.fast


VDSL2 G.fast+Bonding

VDSL2 G.fast + Bonding in one board


VDSL2 G.fast+AnnexA+AnnexB

VDSL2 G.fast + Bonding in one board