Cellular Modem (Inhand Networks IR302)

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Inhand Networks IR302 is a cellular to Ethernet modem that can provide the eGauge unit and related supported equipment with internet access on a 4G LTE T-Mobile network.

A compatible T-Mobile dataplan can be purchased through eGauge Systems. eGauge cannot guarantee support for dataplans from other parties. eGauge supplied data plans are for use with eGauge meters and not third party products, line suspension or termination will occur if there is excessive data usage from third-party devices or general internet usage.

Modems sold by eGauge systems are pre-configured for the T-Mobile service provided by eGauge and utilize InHand Networks device manager for remote troubleshooting and customer assistance.

Metered (not unlimited) data plans can accrue charges for data overages. eGauge recommends against using metered data plans without extensive testing for data usage. Data usage is not fully predictable and will greatly vary with interface access. See this article for additional information on data usage.

If installing in an underground or high electrical noise area, a custom antenna solution or separate mounting location for the cellular modem may be necessary in order to have sufficient cellular signal.


Inhand Networks IR302


Full specs (datasheet PDF)

  • T-Mobile LTE CAT4 (LTE-FDD Band B2/B4/B5/B12/B13/B14/B66/B71)
  • 2x LAN ports
Environmental and Operational
  • Operating Temperature: -20 ~ 70℃
  • Humidity: 5 ~ 95% relative humidity (noncondensing)
  • IP30 protection
  • Input voltage: 9-36Vdc
  • Consumption: 100-120mA @ 12V  (peak 190mA @ 12.0V)
  • 4G  cellular connections: SMA x2
  • 90 x 90 x 25 mm
  • DIN-rail mountable

Hardware included

  • Inhand Networks IR302 box kit
    • 1x IR302 modem
    • 1x DIN rail clip
    • AC power adapter
    • 1x CAT5 cable
  • Cellular router accessory Kit
    • 2x Rubber O-Ring
    • 2x Extension Cable (short, SMA)
    • 2x rubber stick antennas

Assembly/installation information