
Railway Router with 2x GbE, 3x FE, -40..+70°C, 2x LTE cat.4, 2x Wi-Fi AC, GNSS, 72-110 VDC,
Railway approved, modular onboard communication platform for future proof IP solutions. 2x Gigabit Ethernet. 3x Fast Ethernet. Temperature range -40...+70°C. With two times LTE category 4 modem. With two times 802.11ac Wi-Fi modem. Global Navigation Satellite System (GNSS). Powered by 72-110 V DC.
- Availability
- Global
- Status
- Active
- Orderable items
- 1
Part numbers
NB3800-2L2WacDfPb-GVi is a product family. Each item number below is a separate orderable part — colour, put-up and length differ.
| Item # | Type | Order |
|---|---|---|
| 942998202 | NB3800-2L2WacDfPb-GVi | Order online |
Specifications
Product Overview
| WAN | IPv4; IPv6; IP Passthrough; DynDNS Client; PPPoE; Voice Gateway (SIP, Call Routing, Audio); |
|---|---|
| License | NRSW 5.0 and newer version, included, if the hardware is capable: Vi(virtualization);V(voice);Ix(ITxPT);F(FMS2IP);Se(eSIM consum.);S(openVPN server); |
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 Connector Type | 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 |
| Storage | 4 GB flash |
| LEDs | 7 LEDs (STAT, MOBx, WLANx, ...) |
Radio technology
| Load Balance | Link Prioritizatoin and Aggregation; Load Balancing; Diffserv; SFQ; HTB; Priority based Queuing |
|---|
Modules
| Description | 2G | 3G | 4G | MIMO | Antenna Connector | Additional Radio Features | Radio Protocol | Frequency Band | Access Point Functionality | Client / STA Functionality |
|---|---|---|---|---|---|---|---|---|---|---|
| Module 1 | GNSS: 1x TNC female; | |||||||||
| Module 2 | On each (2x) 4G module: GSM/GPRS/EDGE Bands: B3 (1800), B8 (900) | On each (2x) 4G module: DC-HSPA+/UMTS Bands: B1 (2100), B3 (1800), B8 (900) | On each (2x) 4G module: LTE Cat. 4 Bands: B1, B3, B7, B8, B20, B28A | On each (2x) 4G module: 2x2 MIMO | On each (2x) 4G: 2x TNC female; | On each (2x) 4G module: CSFB; VoLTE; | ||||
| Module 4 | On each (2x) WLAN module: 2x2 MIMO | On each (2x) WLAN: 2x TNC female | On each (2x) WLAN module: 802.11 a/b/g/n/ac (Wi-Fi 5) | On each (2x) WLAN module: WLAN 2.4/5 GHz | On each (2x) WLAN module: Access 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; | On each (2x) WLAN module: Client; 802.11r (FT); Roaming Thresholds; Background Scan; Multiple Client SSID Profiles; |
Power requirements
| Operating Voltage | 72 ... 110 VDC (±30%); |
|---|---|
| Power Consumption | max. 25W |
Diagnostics features
| Alarm and event actions | Email; SMS sending |
|---|---|
| Monitoring | Watchdogs (Hard- and Software); Link Supervision; MQTT Broker |
Service
| Other services | DNS Cache; |
|---|
Software
| 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" |
Ambient conditions
| Operating temperature | -40-+70 °C |
|---|---|
| Dimensions (WxHxD) | 167/190 mm x 121.1 mm x 106.5 mm |
| Weight | 1800 g |
| Mount Type | Flat surface mounting |
| Mating Side | all from front |
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 |
| Wireless standards | WLAN FCC ID: TK4WLE600VX; |
| UK Regulation Compliance | UKCA Mark |
Reliability
| Guarantee | 5 years |
|---|
Suitability
| Suitability - Indoor | Yes |
|---|
History
| Update and Revision | Revision Number: 0.23 Revision Date: 08-11-2026 |
|---|
Resources
Belden NB3800-2L2WacDfPb-GVi technical datasheetEverything that Matters in Your 5G Deployment Now and in the FutureAlles, was jetzt und in Zukunft für Ihre 5G-Implementierung wichtig istNetModule Transportation BrochureNetModule Broschüre für den öffentlichen VerkehrNetModule Customer Success StoriesNetModule Success Stories (German)Step into the future with NetModule's 5G technology!
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