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https://www.sestek.com.tw/custom_111951.html LAN Extension LAN Extension LAN Extension Application Example        VES-404 and VES-402 are long-distance broadband switches and also LAN extenders. They can extend the Ethernet networks to a remote location without changing the existing network topology or resetting the existing network equipments.Key Features/Benefits: VES-404 and VES-402 can provide VDSL2 bonding function for symmetric rate and asymmetric rate data transmission service. Generally, the Ethernet/LAN extender can provide a distance of up to 300 meters through a VDSL2 line, and the upstream and downstream speeds can reach 100 Mbits/s. VES-404 can bind 4 VDSL2 lines into one VDSL2 line through software, further providing a distance of up to 1200 meters, and the upstream and downstream speeds can reach 100 Mbits/s. VES-402 can bind 2 VDSL2 lines into one VDSL2 line through software, further providing a distance of up to 600 meters, and the upstream and downstream speeds can reach 100 Mbits/s. (Note: The upstream and downstream rates that VDSL2 can provide will vary depending on the line quality and VDSL2 settings.) VES-404 can automatically adjust the VDSL2 bonding mode according to the transmission priority order of its 4 Ethernet input ports and the input data rate, for example: bind 4 VDSL2 lines into one VDSL2 line mode, or bind 3 VDSL2 lines into one VDSL2 line mode, or bind 2 VDSL2 lines into one VDSL2 line mode, or 4 VDSL2 lines are used alone. VES-404 can effectively allocate the total output bandwidth provided by the 4 VDSL2 lines to the 4 Ethernet input ports. Moreover, the user can set the transmission priority order of the 4 Ethernet input ports to make the data of the highest priority Ethernet input port is first output to the VDSL2 line. VES-402 can automatically adjust the VDSL2 bonding mode according to the transmission priority order of its 4 Ethernet input ports and the input data rate, for example: bind 2 VDSL2 lines into one VDSL2 line mode, or 2 VDSL2 lines are used alone. VES-402 can effectively allocate the total output bandwidth provided by the 2 VDSL2 lines to the 4 Ethernet input ports. Moreover, the user can set the transmission priority order of the 4 Ethernet input ports to make the data of the highest priority Ethernet input port is first output to the VDSL2 line. The output of VDSL2 bonding lines can automatically provide load balancing and fail-over to achieve the optimum data output. The VDSL2 bonding function can provide low transmission delay to meet the delay requirements of network data transmission. Ease of deployment: Because the VES-404 and VES-402 use existing telephone lines to transmit data, they can be installed and deployed quickly. Robust capabilities: The VES-404 and VES-402 can instantly and simultaneously transmit data, voice and video, and can be used for long-distance broadband network access, long-distance network extension and other applications. The fast Ethernet ports of VES-404 and VES-402 can be used to connect servers, daisy-chain multiple VES-404 and VES-402, or uplink to a Gigabit Ethernet switch/Gateway/Router. Fig.1: VES-404 LAN Extension Application Example 1 (VLANs-to-VLANs)  Fig.2: VES-404 LAN Extension Application Example 2 (LAN-to-LAN, VDSL2 4-port-bonded mode)
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Home Applications VES-404 & VES-402 LAN Extension

LAN Extension Application Example
    
    VES-404 and VES-402 are long-distance broadband switches and also LAN extenders. They can extend the Ethernet networks to a remote location without changing the existing network topology or resetting the existing network equipments.

Key Features/Benefits:

  • VES-404 and VES-402 can provide VDSL2 bonding function for symmetric rate and asymmetric rate data transmission service.
  • Generally, the Ethernet/LAN extender can provide a distance of up to 300 meters through a VDSL2 line, and the upstream and downstream speeds can reach 100 Mbits/s. VES-404 can bind 4 VDSL2 lines into one VDSL2 line through software, further providing a distance of up to 1200 meters, and the upstream and downstream speeds can reach 100 Mbits/s. VES-402 can bind 2 VDSL2 lines into one VDSL2 line through software, further providing a distance of up to 600 meters, and the upstream and downstream speeds can reach 100 Mbits/s. (Note: The upstream and downstream rates that VDSL2 can provide will vary depending on the line quality and VDSL2 settings.)
  • VES-404 can automatically adjust the VDSL2 bonding mode according to the transmission priority order of its 4 Ethernet input ports and the input data rate, for example: bind 4 VDSL2 lines into one VDSL2 line mode, or bind 3 VDSL2 lines into one VDSL2 line mode, or bind 2 VDSL2 lines into one VDSL2 line mode, or 4 VDSL2 lines are used alone. VES-404 can effectively allocate the total output bandwidth provided by the 4 VDSL2 lines to the 4 Ethernet input ports. Moreover, the user can set the transmission priority order of the 4 Ethernet input ports to make the data of the highest priority Ethernet input port is first output to the VDSL2 line.
  • VES-402 can automatically adjust the VDSL2 bonding mode according to the transmission priority order of its 4 Ethernet input ports and the input data rate, for example: bind 2 VDSL2 lines into one VDSL2 line mode, or 2 VDSL2 lines are used alone. VES-402 can effectively allocate the total output bandwidth provided by the 2 VDSL2 lines to the 4 Ethernet input ports. Moreover, the user can set the transmission priority order of the 4 Ethernet input ports to make the data of the highest priority Ethernet input port is first output to the VDSL2 line.
  • The output of VDSL2 bonding lines can automatically provide load balancing and fail-over to achieve the optimum data output.
  • The VDSL2 bonding function can provide low transmission delay to meet the delay requirements of network data transmission.
  • Ease of deployment: Because the VES-404 and VES-402 use existing telephone lines to transmit data, they can be installed and deployed quickly.
  • Robust capabilities: The VES-404 and VES-402 can instantly and simultaneously transmit data, voice and video, and can be used for long-distance broadband network access, long-distance network extension and other applications.
  • The fast Ethernet ports of VES-404 and VES-402 can be used to connect servers, daisy-chain multiple VES-404 and VES-402, or uplink to a Gigabit Ethernet switch/Gateway/Router.
Fig.1: VES-404 LAN Extension Application Example 1 (VLANs-to-VLANs)

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Fig.2: VES-404 LAN Extension Application Example 2 (LAN-to-LAN, VDSL2 4-port-bonded mode)

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