DESCRIPTION

Compact, secure RS-232/422/485 serial-to-Ethernet device servers in 1-port (Mini), 2-port (EZ 2), and 4-port (EZ 4 / EZ 4i) configurations. All models include 10/100/1000 Gigabit Ethernet — dual Ethernet on 2-port and 4-port models. Optional connectivity includes Wi-Fi (802.11a/b/g/n/ac, dual-band), LTE cellular via Digi CORE plug-in modem (dual SIM, Global Cat 4), and DIN rail mounting for industrial cabinet deployment. The Connect EZ 4i industrial variant adds Class 1 Division 2 (C1D2) hazardous location certification and -35 to 74°C extended operating temperature for oil and gas, mining, and chemical processing. Includes Digi RealPort COM/TTY redirector and TrustFence security. Every unit includes Digi LifeCycle Assurance: 5-year best-in-class hardware warranty, 1-year 24/7 expert technical support, and 1-year Premier access to Digi Remote Manager or Digi On-Prem Manager. After year one, per-device subscriptions are available to continue expert support and Remote/On-Prem Manager access.Key Features:• 1-port (Mini), 2-port (EZ 2), 4-port (EZ 4 / EZ 4i) configurations• RS-232/422/485 software-selectable — one SKU per port count, all serial modes covered• Dual Gigabit Ethernet on 2-port and 4-port models• EZ 4i: Class 1 Division 2 (C1D2) certified, -35 to 74°C — hazardous industrial locations• Optional LTE cellular with dual SIM (EZ 2, EZ 4, EZ 4i) + optional Wi-Fi (EZ 4, EZ 4i)• DIN rail mounting kit available — industrial cabinet deployment• Digi RealPort (patented) COM/TTY redirector | TrustFence security | Python scripting• Digi Remote Manager (cloud) or Digi On-Prem Manager — 1-year Premier access included• Digi LifeCycle Assurance: 5-year warranty + 1-year 24/7 expert support + 1-year Premier Remote/On-Prem Manager — renewable per-device after year one• 0–40°C standard (EZ 4i: -35 to 74°C) | CE, FCC Part 15, RoHS3