Product Hierarchy
Product Hierarchy

NB3800-NWac2Cm-GFIx - Railway Router with 2x GbE, 3x FE, -40..+70°C, 5G, Wi-Fi AC, GNSS, 24-48VDC,2x CAN-passive, ITxPT, FMS2IP,




Railway approved, modular onboard communication platform for future proof IP solutions. 2x Gigabit Ethernet. 3x Fast Ethernet. Temperature range -40…+70°C. 5G cellular modem.802.11ac Wi-Fi modem. Global Positioning System (GPS, GNSS). Powered by 24 V DC. Two times passive CAN. ITxPT certification. FMS2IP functionality.

Product Overview

Name: NB3800-NWac2Cm-GFIx
WAN: IPv4; IPv6; IP Passthrough; DynDNS Client; PPPoE; Voice Gateway (SIP, Call Routing, Audio);
License: Vehicle2IP;

Product Life Cycle

Life Cycle: Active - Product is available

General Information

Scope of delivery: Device, General safety instructions

More Interfaces

USB interface: 1 x USB 2.0 socket to connect an approved USB storage device, USB Type A socket
SIM Cards: 4x Mini SIM (2FF)
Local Management and Device Replacement: Management via Web (HTTPs); Command Line Interface (CLI) over SSH/Serial/Web; SNMP v1/v2c/v3; Discovery via LLDP, CDP, FDP, SONMP, EDP, IRDP
Ethernet: 2x Gigabit Ethernet (1000Base-T, Auto MDIX, 10/100/1000 Mbps, M12 X-coded female); 3x Fast Ethernet (100Base-TX, Auto MDIX, 10/100 Mbps, M12 D-coded female)
Power Supply: 1x M12 A-coded; EN50155 class S2/C1;
Serial: 1x M12 A-coded female; RS-232; Protocol EIA-232; Signals TX, RX; Signal levels: High (≥5 VDC), Low (≤ -5VDC); Bit rate up to 115kbps
CAN Bus: 2x CAN; Protocol: Controller Area Network V2.0B (ISO 11898); Signals: CANH, CANL; Signal Level: High ≥ 2.75V, Low ≤ 2.0V; Up to 8000 Frames/s; Isolation up to 1500 VDC; No internal bus termination; Passive - read only access; FMS2IP;
GPS (global positioning system): Multi-GNSS, Receiver BeiDou, Galileo, GLONASS, GPS, gpsOne Gen 9, Antennas: active or passive, Sensitivity: Down to -161 dBm, CEP (Circular Error Probability) ≤2m (Open sky conditions, Standalone), Min Update Rate: 1Hz, Services: Standalone, GNSS Stream NMEA or JSON
CPU: 1.3 GHz dual-core
Memory: 1 GB RAM
Storage: 4 GB flash
LEDs: 7 LEDs (STAT, MOBx, WLANx, …)
Reset Function: Pin-hole push button for reboot and factory reset

Radio technology

Modules
Description3G4G5GMIMOAntenna ConnectorRadio ProtocolFrequency BandAccess Point FunctionalityClient / STA Functionality
Module 1DC-HSPA+/UMTS Rel. 8 Bands B1, B2, B4, B5, B8LTE Cat. 19 up to 5CA LTE Advanced Pro Bands B1, B2, B3, B4, B5, B7, B8, B12, B13, B14, B17, B20, B25, B26, B28, B30, B34, B38, B40, B41, B42, B43, B48, B66, B71Rel 16 SA/NSA Up to 3.4Gbps Downlink / 460 Mbps Uplink sub-6 FDD/TDD Bands n1, n2, n3, n5, n7, n8, n12, n13, n14, n20, n25, n26, n28, n30, n38, n40, n41, n48, n66, n71, n77, n784x4 MIMO5G: 4x TNC female; GPS: 1x TNC female;
Module 42x2 MIMOWLAN: 2x TNC female802.11 a/b/g/n/ac (Wi-Fi 5)WLAN 2.4/5 GHzAccess Point (8 SSIDs, 128 clients total); Mesh (802.11s); Bridged; Routed; IAPP; 802.11r (FT); DFS supported; Client Tracking; Band Steering; Isolate Clients Function; Accounting; Coovachilli Hotspot;Client; 802.11r (FT); Roaming Thresholds; Background Scan; Multiple Client SSID Profiles;
Load Balance: Link Prioritizatoin and Aggregation; Load Balancing; Diffserv; SFQ; HTB; Priority based Queuing

Power requirements

Operating Voltage: 24 … 48 VDC (±30%);
Power consumption: max. 25W

Diagnostics features

Alarm and event actions: Email; SMS
Monitoring: Watchdogs (Hard- and Software); Link Supervision; MQTT Broker

Security features

Multipoint VPN: VXLAN, CSD dial-in, OpenVPN, IPSec, GRE, L2TP, PPTP, IKEv1/v2

Service

Other services: DNS Cache;

Software

Firmware Storage: Fail-safe update (FOTA); Software Update via USB, HTTP(s) (push), FTP (pull), SFTP (pull), TFTP (pull)
Radius Server: External Radius Server Management User Authentication
Software features: Software Development Kit (SDK);
Software Version: 5.0 (updates free of charge)
Operating system: NRSW (NetModule Router Software)
Switching: VLAN (802.1Q)
Redundancy: Multipath TCP, VRRP (Virtual Router Redundancy Protocol), RSTP (Rapid Spanning Tree Protocol)
Diagnostics: Netflow (Softflow), Ping, Traceroute, Tcpdump, Speed TestGNSS Diagnostics
Configuration: DHCP Client and Server
Security: Certificate Management (SCEP Client, Signing Requests), Certificate formats: PKCS12, PKCS7, PEM/DER, RSA/Ed25519 (OpenSSH/Dropbear), "Let's encrypt" support, Elliptic Curve Certificates (ECC), 802.1x for LAN, Stateful Firewall, Connection Tracking, Bridge Filtering
Time synchronisation: NTP Client and Server, SNTP Server
Routing: Destination, Policy, Multipath, OSPF, BGP, Multicast, TCP-MSS Clamping, NAT, NAPT, Masquerading, Mobile-IP
Management Software: Compatible with "Connectivity Suite"
Cellular Functions: Multi-APN; Signal Strength Monitoring; Dedicated Bearers

Ambient conditions

Degree of Protection when Installed: IP40
Operating temperature: -40-+70 °C

Mechanical construction

Dimensions (WxHxD): 167/190 mm x 121.1 mm x 106.5 mm
Weight: 1800 g
Mount Type: Flat surface mounting

EMC emitted immunity

EMV 06: Yes

Approvals

Basis Standard: CE according to 2014/53/EU (RED), 2011/65/EU (RoHS)
Transportation: EN 45545, EN 50155 class OT4/ST0, ITxPT certification (hardware compliance requires adapter cables)
Wireless standards: 5G FCC ID: RI7FN990A28HP; WLAN FCC ID: TK4WLE600VX;
UK Regulation Compliance: UKCA Mark
Suitability - Indoor: Yes

Reliability

Guarantee: 5 years

WLAN Access Point

Security: WPA3/2/1, WPA Personal (TKIP, CCMP), WPA Enterprise (Radius: EAP-PEAP/MSCHAPv2, EAP-TLS), Opportunistic Wireless Encryption (OWE), Mesh (Open, SAE)

WLAN Client

Security: WPA3/2/1, WPA Personal (TKIP, CCMP), WPA Enterprise (Radius: EAP-PEAP/MSCHAPv2, EAP-TLS)

Further Instructions

History

Update and Revision: Revision Number: 0.18 Revision Date: 12-15-2025
Variants
Item #Type
942998472NB3800-NWac2Cm-GFIx
Belden-NetModule-Transportation-2023-08-BR-EN Lowres.pdf
Netmodule-Compliance-Overview-2025-08-28.pdf
NB3800_Installation_Instruction.pdf
NB3800_Quick_Start_Guide.pdf
NB3800_outline_drawings.zip
NB3800_3D.zip
NB3800_conformity.zip
No accessories are available for this product