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Small white network box with DB-25 and RJ-45 ports

Lantronix

Lantronix UD1100001-01 UDS1100 1-Port Serial to Ethernet Device Server 110VAC 2 in 1 accessory

SKU CH-TMJH-R0Y04

Connects one RS-232, RS-422 or RS-485 serial device to a 10/100 Mbps Ethernet network for remote management

  • Connects serial devices to Ethernet in minutes
  • Single DB-25 port handles RS-232, RS-422, RS-485
  • 10/100 Mbps RJ-45 enables fast network access
  • UL864 compliant for safety-critical installations
  • Wall or rail mountable for flexible deployment

Purpose and audience

The Lantronix UD1100001-01 UDS1100 connects a single RS-232, RS-422 or RS-485 serial device to a 10/100 Mbps Ethernet network. It targets integrators and facility managers who need to add legacy equipment to an IP infrastructure without rewriting control software.

Upgrade path

The unit replaces direct serial cabling or basic terminal servers that lack network management. The jump is worth it when remote monitoring, centralized logging or UL864 compliance becomes a project requirement for fire-safety or building-automation systems.

Build integration

The device server mounts on a wall or DIN rail and draws power from a 110 VAC supply. One DB-25 port handles the serial side while a single RJ-45 port carries Fast Ethernet traffic, freeing the host PC from dedicated serial cards and long cable runs.

Highlights

  • Connects serial devices to Ethernet in minutes
  • Single DB-25 port handles RS-232, RS-422, RS-485
  • 10/100 Mbps RJ-45 enables fast network access
  • UL864 compliant for safety-critical installations
  • Wall or rail mountable for flexible deployment

Specifications

No published specifications for this item yet.

Questions about this item

What mounting options does the UDS1100 device server support?

The unit is UL864 compliant and can be mounted on a wall or on a standard rail, giving two secure installation choices.

Which serial interface does the single DB-25 port use for the initial configuration step that many users skip?

The DB-25 port carries RS-232, RS-422 and RS-485 signals; the common mistake is not matching the port's mode to the attached equipment before powering up.

When will the internal 48 MHz DSTNI-EX processor require a firmware update to maintain network compatibility?

Firmware updates are released by Lantronix as needed; check the manufacturer's support page periodically for new versions that address security or protocol changes.

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