Digi EX15
Branch connectivity in a compact, affordable, all-in-one solution
The Digi EX15 is a compact, affordable cellular extender/router providing gigabit Ethernet and optional Wi-Fi for primary or backup LTE connectivity, preventing network downtime in retail and distributed environments.
The Digi EX15 offers reliable LTE connectivity as a primary link or failover backup, integrating with existing wireline ISPs or Ethernet devices. It uses a swappable Digi CORE® plug-in LTE modem for scalability, supports dual SIM failover with Digi SureLink® persistence, advanced routing, Digi TrustFence® security (FIPS 140-2 compliant), and centralized cloud management via Digi Remote Manager. Optional Wi-Fi (2×2 MIMO), serial port for out-of-band management, zero-touch provisioning, and value-added services like Digi Containers and Digi WAN Bonding make it ideal for kiosks, POS, digital signage, ATMs, and remote sites needing uptime without complex setups.
- Swappable Digi CORE® LTE plug-in modem (upgradeable; Cat 4 Global or Cat 7 US variants)
- Dual SIM slots (2FF Mini-SIM, software/hardware switchable) with Digi SureLink® for persistent connections and automatic failover
- Gigabit Ethernet (2x RJ-45 auto-sensing) for optimized connectivity to any device
- Optional Wi-Fi 2×2 MIMO (802.11 b/g/n 2.4 GHz + n/ac 5 GHz)
- Advanced routing: RIP/RIPng, OSPFv2/OSPFv3, BGP, Babel, IS-IS
- Digi TrustFence® security: FIPS 140-2 compliant, authenticated boot, encrypted storage, secure updates
- Cloud management: Digi Remote Manager for zero-touch provisioning, mass config, monitoring, firmware updates
- Serial RS-232 port for out-of-band management
- Carrier Smart Select™ for automatic carrier switching; optional Digi eSIM accessory
- Value-added: Digi WAN Bonding (aggregation/failover), Digi Containers for edge apps
- Multiple mounting options, including Remote Mounting Kit with passive PoE and site survey battery
- Ships in IP Pass-Through mode for easy integration
- Primary or backup LTE for retail POS, kiosks, ATMs, vending machines, digital signage
- Failover for business continuity during wireline outages
- Remote out-of-band management via serial
- Distributed enterprises needing managed, secure cellular extension
- Public safety/first responder (FirstNet Capable™ models)
- Easy retrofit for legacy Ethernet devices in challenging signal areas (with remote mount)
- Cellular Modem: Digi CORE® plug-in LTE; Cat 4 (150 Mbps down / 50 Mbps up) with 3G/2G fallback (Global); Cat 7 LTE-Advanced (300 Mbps down / 150 Mbps up) (US)
- SIM Slots: 2x Mini-SIM (2FF)
- Antenna Connectors: 2x SMA (50 Ω, female center pin)
- Ethernet Ports: 2x RJ-45 10/100/1000 Mbps (auto-sensing; configurable WAN/LAN)
- Serial Port: 1x RS-232 (RJ-45)
- Wi-Fi (optional models): 2×2 MIMO, dual-band 2.4/5 GHz (802.11 b/g/n/ac)
- Memory/Storage: 256 MB RAM, 512 MB flash
- Power Input: 18 VDC, 1 A (reverse polarity protection); includes PSU and passive PoE injector
- Power Consumption: Low-power design (exact not specified)
- Dimensions: 5.6 × 5.0 × 1.2 inches (142 × 128 × 31 mm)
- Weight: 0.2 kg (7.0 oz / ~0.44 lb)
- Enclosure: Plastic
- Operating Temperature: 0°C to 40°C (32°F to 104°F); industrial modem option -40°C to 70°C
- Humidity: 5–95% non-condensing
- Certifications: PTCRB; carriers (AT&T, Verizon, T-Mobile, Telus, FirstNet Capable™ on select); FCC Part 15 Class A/B, CE, RCM, CAN ICES-3(B)/NMB-3(B); FIPS 140-2
- OS: Digi Accelerated Linux (DAL) with TrustFence®
