The SW-01 or SW-02 converts the signal from a two-wire line to Ethernet and vice versa. SW-08 and SW-10 switches are used to expand Ethernet IP signals through a two-wire cable in the existing two-wire network of the building. Only our equipment (SW-01/02/08/10) can be on the two-wire line side. On the Ethernet side, any equipment can be used.
...