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ET100A Ethernet bridge for V.35/X.21/RS530/RS449 2Mbps sync ports

CTC Union Part No.: ET100A

  • $ 410.00 or

ET100A supports RS530 interface directly (no cable needed). If you need to use V.35, X.21 or RS-449 interfaces, you need an adapter cable. We offer one such cable free with each product. Please contact us for availability of these cables.

The ET100A Ethernet bridge is a perfect choice to connect CSU/DSU's up to 2Mbps to Ethernet(10/100BaseTX) networks. Replace your costly router card and connect new Ethernet only equipment with the ET100A bridge. It's a small powerful device that accepts most of the synchronous data interfaces used like: V.35, X.21, RS-530 or RS-449. ET100 will only need the right selection of cable for your existing synchronous data port. Unit can also be used as a LAN extender over TDM networks.

Features of ET100A Ethernet bridge

  • Protocol : Synchronous HDLC (ISO 13239), PPP, CISCO HDLC
  • Automatic MAC table learning and aging and Auto MDI/MDI-X for RJ-45 port
  • Buit-in timing clock generator n x 56K/64K for WAN sync
  • Selectable data port interface: V.35, X.21, RS-449, RS-530 (for RS-449 and RS-530 options, please contact our sales for availability)
  • Transparent Half/Full Duplex on both LAN/WAN interfaces

Technical specifications

  • Connectors: RJ-45 10/100BaseTX Ethernet connector
  • Bridge specs: MAC table 256 addresses, 15000 frames/sec filter and forward
  • LEDs: Activity/ LAN/ WAN
  • Power: External 9V DC adapter(AC 100-240V adapter included in box)
  • Temperature: 0-50§C (Operating), -20 - 65§C (Storage)
  • Humidity: 5%-90% non-condensing
  • Dimensions: 79mm x 135mm x 25mm
  • Weight: 150g


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