LAN extension over copper

CXR proposes plug and play solutions and with a powerful extension of Ethernet the bridging exchange between two part of the LAN, or the integration of distant stations into the LAN, over one to four private or rented pairs of copper.

symmetricaly in G.SHDSL or MSDSL

CopperLAN, CopperLAN-SW, SpeederLAN-DU are digital modems using the CAP MSDSL technology transmitting up to 4,6Mbps or the G.SHDSL technology up to 2,3Mbps, which reach ranges of 14 km. Both technology are transmitting symmetrical full duplex signal could be setup by the user itself.

SpeederLAN-AG is a modem MDSDL or G.SHDSL which is bounding 4, 6 or 8 wires in order to reach a flow of 12 Mbps.

These modems are intended for:

  • LAN Interconnection in campus
  • Extension of station in the LAN
  • LAN over private telephone system

symmetricaly in VDSL

The VD2FT is a VDSL modem which transmitting up to 15Mbps maximum and binds two part of LAN distant of 1/1,2km maximum. In case of several distant we could use a concentrator of VDSL link including the switch level 2 capability, the SWM-12VD toward 12 VD2FT. This solution is very useful for :

  • Distribution of Ethernet in building and hotels

asymmetricaly in ADSL

The AD-XXX are ADSL modems whose transmit with an asymmetrical maximum downstream flow of 12Mbps and a maximum ranges of 6km. Functioning vis-à-vis to the IP DSLAM DS-6324, this solution will be used for: customer-server applications or Internet distribution of Internet.

  • Distribution of Client-Server application
  • Internet access in public or industrial campuses or low density of population area..

over telephony link living together with voice

The VDSL, as well the MSDSL and the ADSL technology are able to use analog line between PBX and telephone set without attenuation of the voice.

VDSL and ADSL modems are including splitter, MSDSL modem need to use external splitter SPLIT-3RJ11. VDSL concentrator own an internal splitter. For other solution you need to add in the central a SPLITTER-24.

The G.SHDSL cannot accept to share the analog voice line.

Applications