LAN over telephony

Within a school, a campus of university, a hospital, a large manufacture site it will be more practical to deploy the LAN, or the Internet access, simply by using the analogical telephone lines from the PABX.

Then splitters would be installed, or high pass and low pass filters, between the PABX and the outlet cabinet for the distribution with a 1 U passive Splitter-24 using Telco50-25RJ cable connected to the AMS16-PS16 with MSDSL modems SpeederLAN-DU.

The telephone line will physically transport the analog low frequency voice signal and the DSL signal witch one is encapsulating the Ethernet flow. A splitter, SPLIT-3RJ11 will ending the line and split the low signal to the telephone set and extract the DSL signal to the distant modem CopperLAN, CopperLAN-SW, MD20BT or MD2HUB.

No disturbance nor attenuation will be generated on the telephone line and the distant station will be connected in Ethernet until 4,6Mbps.

This deployment will not require intervention on the parameter of the LAN nether of the PBX. The distant stations will be integrated in the LAN by a switch connected to the rack.