HL-2701 Ethernet-E1 converter adopts the ASIC chip as the core, which features simple circuits and compact structure and enhances the reliability of the integrated equipment. The Ethernet-E1 converter provides data transmission channels at a maximum bandwidth of 2.048M for the Ethernet over coaxial cables and connects two LANs through coaxial cables. It is applicable to multiple application scenarios including LAN extension, network isolation, and access of LAN into WAN. It connects an Ethernet network to a telecommunications transmission network, a private network or a WAN.