DOM-550-GSO

Manufacturer reference

Manufacturer details describe the cited version. Confirm the exact unit and intended system.

Product type

5G IIoT Gateway

Cellular

5G NR

SIM

Dual SIM

Ethernet Ports

3 x LAN

Ethernet Speed

10/100/1000 Mbps Ports

Number of Digital I/O Ports

2 x DI, 2 x DO

Number of Serial Ports

1 x RS-232, 1 x RS-485

Modbus

Modbus TCP/RTU/ASCII

Power Input

DC 9V-36V

Selection notes

• Specifications are from the manufacturer's official product page.
• ISD stock, price, Malaysian warranty and delivery are confirmed separately. Confirm the exact model suffix and supplied revision.

Official documents

• ISD datasheet (PDF): D-Link DOM-550-GSO
• D-Link official source

Manufacturer source checked 2026-10-26. The supplied unit and local terms require confirmation.