Westermo TDW 33 Tele Modem User Guide

Below you will find brief information for Tele Modem TDW 33. The TDW-33 is a V.90 modem meaning that it can support data rates of up to 56 kbit/s on the PSTN line side. The modem is equipped with transient protection on the line side and a “watchdog” that monitors and automatically resets the modem in the event of a fault. These functions together with remote configuration make the modem perfect for installation at unmanned sites and prevent the need of costly service trips.

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Tele Modem TDW 33 User Guide | Manualzz

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Key features

  • Data rate up to 56 kbit/s (V.90)
  • Terminal rate up to 115.2 kbit/s
  • Watchdog
  • Secure call back and access
  • Industrial environment transient protection on all interfaces
  • Remote configuration
  • Easy setup with TD-tool configuration software

Frequently asked questions

The TDW-33 modem supports data rates up to 56 kbit/s on the PSTN line side, according to the V.90 standard.

The 'watchdog' function monitors the modem and automatically resets it in case of a fault, ensuring reliable operation even in challenging environments.

The TDW-33 can be configured remotely from another modem connected to the PSTN network. You can use a GSM, ISDN, or PSTN modem to configure it. Refer to the user guide for detailed instructions and AT commands.
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