SFP10G-USR=: Technical Specifications, Deploy
Introduction to the Cisco SFP10G-USR= Optical Transceiv...
What Is the D-LTE-NA=?
The Cisco D-LTE-NA= is a cellular interface module designed to provide 4G LTE connectivity for Cisco industrial routers and gateways, specifically optimized for North American frequency bands. Part of Cisco’s IoT and edge networking portfolio, this module enables failover, primary WAN, or hybrid network scenarios in environments where wired internet is unreliable or unavailable. It supports Cat 6 LTE-Advanced (LTE-A) speeds, delivering up to 300 Mbps download and 50 Mbps upload, making it suitable for applications requiring low-latency, high-availability links.
Key Features and Technical Specifications
- LTE Bands: Supports B2/B4/B5/B12/B13/B14/B29/B30/B66 (700 MHz to 2100 MHz), ensuring compatibility with major North American carriers like AT&T, Verizon, and T-Mobile.
- Carrier Aggregation: Combines up to 2 carriers for enhanced throughput and reduced network congestion.
- Security: Integrated IPsec VPN, AES-256 encryption, and Cisco Cyber Vision for IoT traffic segmentation.
- Durability: Operates in -40°C to 70°C temperatures with MIL-STD-810G shock/vibration resistance.
- Management: Compatible with Cisco IoT Operations Dashboard for remote monitoring and firmware updates.
Primary Use Cases for the D-LTE-NA=
- Critical Infrastructure Monitoring: Provides backup connectivity for SCADA systems in utilities (e.g., water treatment plants, electrical grids).
- Retail and Hospitality: Serves as primary WAN for POS systems in locations without fiber or cable access.
- Transportation: Enables real-time telemetry for fleet management systems and onboard passenger Wi-Fi.
D-LTE-NA= vs. Other Regional LTE Modules
| Feature | D-LTE-NA= | D-LTE-EU= | D-LTE-LA= |
|---|---|---|---|
| Supported LTE Bands | B2/B4/B5/B12/B13/B14/B29/B30/B66 | B1/B3/B7/B8/B20/B28/B32 | B2/B3/B4/B5/B7/B28 |
| Carrier Certification | AT&T, Verizon, FirstNet | Vodafone, Deutsche Telekom | América Móvil, Claro |
| Max Throughput | 300 Mbps DL / 50 Mbps UL | 300 Mbps DL / 50 Mbps UL | 150 Mbps DL / 50 Mbps UL |
| Operating Temperature | -40°C to 70°C | -40°C to 70°C | -20°C to 60°C |
The D-LTE-NA= stands out for its FirstNet Ready™ certification, ensuring priority access on AT&T’s dedicated public safety network during emergencies.
Addressing Deployment Concerns
Q: How does it handle SIM card management?
The module supports eSIM and physical SIM cards, with carrier profiles preloaded for seamless activation. Dual-SIM functionality allows automatic failover between providers.
Q: Can it integrate with existing Cisco SD-WAN solutions?
Yes. When installed in routers like the Cisco IR1101, it leverages SD-WAN policies to prioritize traffic over LTE, MPLS, or broadband links.
Q: What about 5G compatibility?
The D-LTE-NA= is 4G LTE-only, but Cisco offers 5G modules (e.g., 5G-NA=) for future-proof deployments.
Procurement and Carrier Considerations
For enterprises in North America, itmall.sale offers the D-LTE-NA= with optional carrier subscriptions and bulk licensing. Ensure your carrier plan includes static IP support if hosting servers or VPNs.
Why This Module Is a Must-Have for U.S. and Canadian Deployments
Having deployed LTE modules in harsh environments, the D-LTE-NA=’s carrier-agnostic design and rugged build consistently outperform generic cellular dongles. Its ability to maintain connectivity during network congestion—critical for emergency services or financial transactions—makes it indispensable. While 5G garners attention, LTE’s widespread coverage in North America ensures this module remains relevant for at least the next decade. For network architects balancing cost and reliability, it’s a pragmatic choice that bridges the gap between legacy infrastructure and modern IoT demands.