NB3701 Series
NB3701 Series


NB3701 Series

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Wireless Railway Router with Multiple LTE

Netmodule NB3701 Series is a Wireless router with multiple LTE, WiFi, Ethernet, GNSS, and EN 50155


  • 2x LTE, UMTS, GSM, GSM-R, 2x mini-SIM
  • 1x Dual Band IEEE 802.11a/b/g/n/ac (Wi-Fi 5) and Bluetooth 4.2 in access-point mode
  • 5x Fast Ethernet, 1x USB 2.0, 4x digital I/O
  • Multi-GNSS via Beidou, Galileo, GLONASS, GPS
  • Software: Routing, Network Services, VPN, firewall, link management, supervisor, CAPWAP, MQTT, SDK, Linux Container (LXC); free updates
  • Operating environment: -40 °C/-40 °F to +70 °C/+158 °F (EN 50155 class OT4/ST0), IP40
  • Input voltage: 24 VDC to 48 VDC or 72 VDC to 110 VDC
  • Conformity: CE (RED), railway type approval (EN 50155, EN 45545)


Part Number Description
NB3701-2Wac Railway Router with 2x WLAN-ac + EN50155
NB3701-L-G Railway Router with LTE + 5x ETH + GNSS + EN50155
NB3701-LbbWac-G Railway Router with LTE-NA+ WLAN-ac + 5x ETH + GNSS + EN50155
NB3701-LgWac-G Railway Router with LTE-APAC + WLAN-ac + 5x ETH + GNSS + EN50155
NB3701-LWac-G Railway Router with LTE + WLAN-ac + 5x ETH + GNSS + EN50155
NB3701-LWacPb-G Railway Router with LTE + WLAN-ac + 5x ETH +110V + GNSS + EN50155




Get in Touch!

For lead times, product availability, technical help, or general enquiries, feel free to contact us.

Industrial Communication Products Ltd, The Angel Business Centre, 1 Luton Road, Toddington, Bedfordshire, LU5 6DE


+44 (0) 203 086 9569 Extn 10#