Digi TX40
Intelligent 5G wireless communications hub for public safety and fleet vehicles
The Digi TX40 is an intelligent 5G wireless communications hub designed for public safety and fleet vehicles, serving as a vehicle area network (VAN) hub for dash cameras, body cameras, mobile data computers, and more.
The Digi TX40 delivers fast, reliable 5G (NSA/SA) and Wi-Fi 6 connectivity with multi-constellation GNSS + Untethered Dead Reckoning (UDR) for precise vehicle tracking. It supports FirstNet Capable™, Verizon Frontline, and T-Mobile T-Priority for first responders, ITxPT certification for vehicle interoperability, FIPS 140-2 cybersecurity compliance, and Digi TrustFence® security framework. Integrated with Digi 360 (warranty, support, Digi Remote Manager® cloud management), it enables zero-touch deployment, WAN bonding, and optional Digi Mobile VPN for persistent secure sessions. Available in 5G and 4G LTE-Advanced Pro models for digital fleet transformation.
- 5G NSA/SA + LTE fallback (or LTE Cat 12 in 4G models) with dual Nano-SIM slots and optional Digi eSIM for remote carrier switching
- Wi-Fi 6 (802.11ax) dual-band 2×2 MIMO, simultaneous client/AP modes, WPA3 security
- Multi-constellation GNSS with UDR for accurate location in challenging environments
- Interfaces: 2x Gigabit Ethernet (configurable WAN/LAN), USB 3.0, RS-232 serial, Bluetooth 5.2
- Security: FIPS 140-2 compliant, Digi TrustFence®, stateful firewall, IPSec/OpenVPN, TLS 1.2+
- Advanced: Digi WAN Bonding (aggregation + failover), Digi Containers (edge apps), VRRP+, routing protocols (RIP/OSPF/BGP)
- Management: Digi Remote Manager® (cloud: zero-touch, monitoring, updates), Web UI/CLI, SNMP
- Vehicle-ready: Ignition sense, wide voltage, E-Mark (UNECE Reg. 10), ITxPT interoperability
- Public safety/emergency vehicles: Dash/body cameras, license-plate readers, eTicket systems, mobile data computers
- Fleet management: Real-time high-resolution video, situational awareness, digital transformation
- First responder networks requiring FirstNet/Verizon Frontline/T-Mobile priority
- Vehicle area networks (VAN) with ITxPT interoperability for seamless integration
- Mission-critical transportation with resilient multi-WAN and secure VPN
- Cellular / WWAN:
- TX40-A500: 5G NSA/SA + LTE-Advanced Pro (Cat 19 equiv. performance) + 3G fallback; bands: 5G NR n1–n79 (incl. CBRS n48), LTE B1–B71 (incl. FirstNet B14)
- TX40-A400: LTE-Advanced Pro Cat 12 + 3G HSPA+; bands B1–B71
- Data Rates (Theoretical Max): 5G: multi-Gbps (network-dependent); LTE Cat 12/19: up to 600 Mbps–1.6 Gbps down / 150 Mbps up
- SIM Slots: 2x Nano-SIM (4FF); optional Digi eSIM (2FF accessory)
- Antenna Connectors: 2 or 4x FAKRA Code D (cellular), 1x FAKRA Code C (GNSS)
- Wi-Fi: 802.11ax dual-band (2.4/5 GHz), 2×2 MIMO, client/AP modes
- Bluetooth: 5.2
- GNSS: GPS/Galileo/BeiDou/GLONASS + UDR; -160 dBm sensitivity; NMEA 4.11/TAIP
- Ethernet: 2x RJ-45 10/100/1000 Mbps
- Serial: 1x RS-232 DB-9 male
- USB: 1x USB 3.0 Type A (5V 1A max)
- Power Input: 7–36 VDC, ignition sense, reverse polarity protection; screw-down terminal block
- Power Consumption: 8W typical (idle), 15W peak
- Dimensions: 7.78 × 5.54 × 1.73 inches (198 × 138 × 44 mm)
- Weight: 2.2 lb (1 kg)
- Enclosure: Aluminum, IP64
- Operating Temperature: -29°F to 165°F (-34°C to 74°C)
- Humidity: 0–95% non-condensing
- Certifications: PTCRB, AT&T/FirstNet Capable™, T-Mobile (T-Priority/Connected Heroes), Verizon Frontline, IEC 62368-1, FIPS 140-2, ITxPT, E-Mark (UNECE Reg. 10), MIL-STD-810H (temp/vibration/shock), FCC/CE/UKCA/RCM
