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WSAL19691 – SIM8200EA-M2 5G Router/en

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Documentation notice: This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.

Summary

The SIM8200EA-M2 is an industrial 5G router based on the Qualcomm Snapdragon X55. It supports 5G/4G/3G, provides Gigabit Ethernet and Wi-Fi, offers RS232/RS485 with TCP/UDP pass-through, and supports AT command control.

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Technical overview

  • Qualcomm Snapdragon X55: Sub-6G SA n1/n2/n3/n5/n7/n8/n12/n20/n28/n40/n41/n48/n66/n71/n77/n78; n79 only available for SIM8202G-M2
  • LTE-FDD B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B29/B30/B66/B71; LTE-TDD B34/B38/B39/B40/B41/B42/B48
  • Data rates: Sub-6G 2.4 Gbps DL / 500 Mbps UL; LTE 1 Gbps DL / 200 Mbps UL; HSPA 42 Mbps DL / 5.76 Mbps UL
  • Interfaces: 1x WAN + 4x LAN RJ45 (10/100/1000 Mbps, MDI/MDIX), 1x M.2 (preloaded with SIM8200EA-M2), 3x Mini-PCIe (incl. 2.4 GHz Wi-Fi module), RS232 + RS485, 6x IPEX-4 antenna connectors for 3G/4G/5G/GNSS
  • GNSS reception: GPS, GLONASS, BeiDou, Galileo, QZSS (multi-constellation dual-frequency)
  • Power: 12–24 V input, built-in phase-reversal and over-voltage protection; hold Reset 5–10 s to restore factory settings
  • Web administration: default IP 192.168.8.1, username/password both “admin”; menu sections Summary, Interface, Network, Wireless, Station Control, Application, System, Debug
  • Applications: FTP server (ftp://192.168.8.1:21), DDNS (e.g. Oray), serial data pass-through via RS232 (baud e.g. 115200, keep-alive packet aa hex every 2 s)
  • AT commands per 3GPP TS 27.007, 27.005 and V.25TER; firmware upgrade possible via USB

Commands and examples – verify before use:  

AT-Befehle nach 3GPP TS 27.007, 27.005 und V.25TER über das Terminal im Menüpunkt Debug → 4G/5G-Modul-Terminal senden

Notes and version constraints

  • Peak values cited in the source (e.g., 2.4 Gbps DL) are lab figures; real-world speed depends on distance to the base station, load, operator limits, and building attenuation – a stable 100 Mbps is not guaranteed.
  • Default credentials (IP 192.168.8.1, admin/admin) may have been changed by the operator; if access fails, hold Reset ~30 s until all LEDs light up, then wait for reboot.
  • Exact AT command lines are not individually listed in the source; only references to the 3GPP/V.25TER command sets are present.
  • The n79 band note applies, per the source, only to the SIM8202G-M2, not the SIM8200EA-M2 – verify version before expecting this band.
  • The DDNS example uses third-party Oray; other providers require their own configuration, which is not described here.
  • Serial pass-through requires an external TCP server (source gives 120.79.2.0 as an example); the user must configure their own server address.

Source and revision record

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