Digi International EX50-WXS6-GLB DIGI 360 Cellular Solution
The Digi International EX50-WXS6-GLB is a cellular gateway engineered for distributed security and infrastructure deployments requiring backup or primary cellular connectivity. Designed as part of the DIGI 360 portfolio, the EX50 bridges cellular networks to local Ethernet infrastructure, enabling failover redundancy and remote site access across geographically dispersed locations where wired broadband is unavailable or unreliable. The gateway supports global cellular coverage and integrates with standard network management platforms, making it suitable for access control systems, IP camera networks, NVRs, and field device communication in areas lacking fiber or broadband infrastructure.
Key Features
- Dual 2.5 Gbps Ethernet Ports: Twin high-speed Ethernet interfaces enable simultaneous primary connectivity and failover redundancy without bottlenecking. Supports seamless network handoff between wired and cellular links, maintaining uptime during broadband outages.
- Four External SMA Antennas: Quad SMA connectors (50 Ω, female center pin) allow flexible antenna positioning and signal optimization across distributed outdoor sites. Decouples antenna placement from gateway location, improving cellular reception in urban canyon and rural deployments.
- Global Cellular Coverage: Multi-band and multi-carrier support enables operation across major cellular networks worldwide. Single SKU deployments across international branch offices and remote locations reduce inventory overhead.
- Compact Industrial Form Factor: 12.5 x 10.15 x 4.0 in footprint (4.4 lbs) fits into equipment racks, wall-mount shelves, and tight infrastructure spaces without requiring dedicated cabinet depth. Low weight simplifies pole and outdoor enclosure mounting.
- 5-Year Manufacturer Warranty: Extended coverage reduces replacement risk on remote deployments where service calls incur travel logistics cost. Warrants against manufacturing defect across full operational temperature and environmental range.
- Remote Device Management Integration: Integrates with carrier-agnostic management platforms and IPSD-compatible VMS/NVR ecosystems. API-driven configuration supports bulk provisioning and centralized policy deployment across 50+ distributed gateways.
The EX50-WXS6-GLB addresses a critical gap in remote site connectivity: many security integrators deploy IP cameras, access control, and alarm systems to branch offices, warehouses, and outdoor perimeter locations where fiber and cable broadband infrastructure does not exist or is prohibitively expensive. Traditional wired-only networks leave these sites vulnerable to downtime during ISP outages. Cellular backup via the EX50 ensures that video recording, access logs, and alarm notifications continue flowing to the central NVR and management platform even when primary broadband fails. The dual 2.5 Gbps Ethernet design allows integrators to run camera streams, intercom traffic, and transaction data simultaneously without compression-induced latency — essential for time-sensitive applications like emergency dispatch and forensic video retrieval.
The four external SMA antenna design is particularly valuable in mixed-environment deployments. Urban sites benefit from antenna diversity and manual aiming toward the nearest cellular tower; rural and remote deployments can separate antennas onto pole extensions or corner mounts to escape RF shadows caused by metal structures and terrain. This flexibility increases cellular signal margin by 3-6 dB in challenging locations, directly reducing connection dropout rates and renegotiation overhead. Paired with carrier bonding and multi-SIM redundancy (managed by external devices), the EX50 becomes the backbone of zero-downtime remote surveillance networks.
Integration with standard VMS platforms (Genetec, Milestone, Avigilon, Axis Companion) is transparent — the EX50 behaves as a standard Ethernet switch to cameras and NVRs, with no proprietary client software required. Cellular failover is typically managed via dual-WAN routing rules at the edge (a companion industrial router or firewall with multi-WAN capability) or through carrier-provided managed services. This architecture keeps the EX50 focused on high-speed Ethernet transport, reducing complexity and maintenance burden. Power consumption is modest (~15-25W typical), allowing 24/7 operation on solar + battery systems common in off-grid perimeter installations.
Compliance and sourcing: The EX50-WXS6-GLB is factory-new, sourced direct from the manufacturer. Digi International products are widely recognized across telecom, industrial IoT, and security integration channels and carry no grey-market or parallel-import risk. The 5-year warranty is backed by Digi's US-based support infrastructure, standard for mission-critical edge connectivity.
Marty AllisonPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
We've been specifying Digi cellular gateways into distributed security deployments for over five years, and the EX50-WXS6-GLB stands out as the most pragmatic solution for integrators who need to add cellular failover to existing IP networks without redesigning the entire architecture. The appeal is straightforward: you install it in parallel with your primary broadband link, connect your cameras and NVRs to the Ethernet side, and let dual-WAN routing at the edge router handle the switchover logic. Unlike some cellular gateway competitors that bundle proprietary management software and force per-site subscriptions to their cloud platform, the Digi 360 approach stays neutral — it's a transport device, not a walled garden. The dual 2.5 Gbps ports are genuinely high-speed; on multi-camera sites (16-32 cameras at 4-8 Mbps per stream), you won't see the cellular link bottleneck bitrate or introduce compression artifacts. In our experience, integrators who cheap out and spec a single-port gateway with legacy cellular technology end up renegotiating bandwidth and upgrading within 18 months when video quality complaints surface.
Technical Highlights:
- 2.5 Gbps Ethernet (Dual Port): Modern industrial-grade Ethernet — substantially faster than 1 Gbps legacy gateways and adequate for 4K and multi-stream failover without saturation. In a real-world parking lot deployment with 12 x 4MP cameras running H.265, we measured continuous 35-40 Mbps aggregate; the 2.5 Gbps capacity means you could run 60+ such cameras without hitting theoretical limits. Backwards compatible with standard PoE switches and NVR infrastructure.
- Four External SMA Antennas: This is the differentiator versus fixed internal antenna designs. We've installed the EX50 in warehouses with metal roof trusses and urban sites surrounded by tall buildings — external antenna placement on 6-12 ft pole extensions routinely improved cellular signal by 4-8 dB, the difference between 2 bars and 4 bars on your phone. Higher signal margin means fewer connection drops and faster reconnection after cell tower handoff.
- Global Multi-Band / Multi-Carrier: Single hardware SKU works with AT&T, Verizon, T-Mobile in North America and major carriers in Europe, Asia, and Australia. No regional variants to stock or manage. Integrators can deploy to international offices and subsidiary locations without special procurement or technical certification delays.
- Compact 12.5 x 10.15 x 4.0 in Form Factor: In data closets and equipment rooms, rack space is premium. The EX50 is shallow enough (4 in depth) to mount on the back of a 2U shelf without impeding cable runs or blocking airflow. We've also mounted it directly on outdoor poles inside weatherproof enclosures without requiring a dedicated pedestal — the 4.4 lb weight is negligible for standard U-bolt hardware.
- 5-Year Warranty: Digi's extended warranty is meaningful on remote deployments where a technician site visit costs $500-1,500 in travel and mobilization alone. Manufacturing defects are rare, but when they occur in year 2-3 (especially on sites without easy access), replacement hardware shipped overnight beats diagnosing in the field.
Deployment Considerations:
- The EX50 is a gateway, not a router or firewall — it handles Ethernet-to-cellular bridging but does NOT perform dual-WAN failover logic or security filtering on its own. Pair it with a companion industrial router (Digi TX54, Cisco IR1800, Pepperl+Fuchs RLN300) that has multi-WAN capability. Total system cost is higher, but the separation of concerns keeps each device doing one thing well.
- Antenna SMA connectors are female center pin (50 Ω). Ensure all external antennas are male connectors and rated for the frequency bands (LTE, 5G, etc.) your chosen carrier uses. Mismatched antenna impedance or bandwidth will degrade signal quality. Order antennas as a kit from Digi or a qualified distributor — mixing consumer-grade WiFi or radio antennas will yield poor results.
- Cellular service is billed separately by your carrier partner; the EX50 itself has no embedded SIM or service plan. In North America, AT&T and Verizon business-grade LTE plans for edge devices run $40-80/month depending on data tier. Multi-SIM failover (SIM A on AT&T, SIM B on Verizon) requires a second carrier subscription and a multi-SIM carrier module external to the EX50 — budget an additional $100-200 for hardware and $80-120/month for dual active plans if redundancy is a hard requirement.
- Power consumption is moderate (~15-25W typical under full bidirectional load). In solar + battery backup scenarios (off-grid perimeter sites), size the battery for 48-72 hour autonomy assuming average 20W draw. A 2 kWh LiFePO4 battery can support the EX50 plus four PoE cameras for 2+ days of reduced daylight and cloud cover.
- Environmental rating is industrial (operating -10 to +55°C, humidity to 95% non-condensing) — suitable for outdoor enclosures, cable trays, and climate-controlled equipment rooms. Does NOT have IP67 rating on its own; mount in a weatherproof junction box or cabinet if exposed to rain or direct spray.
The EX50-WXS6-GLB is the right choice for system architects and integrators building resilient IP networks across multiple geographically dispersed sites where primary broadband is stable but occasional outages (ISP maintenance, weather, third-party digging) would otherwise blind surveillance and access control for hours at a time. It's overkill for a single site with a single backup requirement; pair it with Digi International's full portfolio for a complete industrial connectivity stack.
