Cradlepoint TAA-170900-017 5G Captive Modem Accessory
Overview
The TAA-170900-017 is a 5G captive modem accessory engineered for enterprise cellular connectivity in distributed network deployments. This accessory extends 5G and LTE Advanced Pro coverage when integrated with compatible Cradlepoint modem platforms, enabling multi-gigabit backhaul for remote sites, warehouses, and branch offices that rely on cellular as primary or failover connectivity. The unit is TAA compliant, making it eligible for federal and government procurement cycles where domestic-source requirements apply.
Key Features
- 2.5 Gigabit Ethernet Interface: Delivers 2.5 Gbps data link capacity — substantially faster than legacy 1 Gbps interfaces. Matters when pushing video streams, large file transfers, or redundant WAN traffic over a single cellular backhaul without bottlenecking downstream switches or firewalls.
- 3.4 GBps Modem Transmission Rate: Peak throughput capability for 5G and LTE Advanced Pro networks. Real-world speeds depend heavily on signal strength, carrier provisioning, and network load, but this ceiling ensures the modem itself won't be the constraint in well-provisioned coverage areas.
- TAA Compliance: Meets Trade Agreements Act requirements, eliminating procurement friction for government integrators, federal agencies, and contractors. Simplifies RFQ and contract cycles where foreign-origin rules apply.
- W1850-5GC Platform Integration: Designed specifically for Cradlepoint's 5G-capable modem hardware. Verify your existing modem platform supports this accessory before ordering — cross-family compatibility is limited.
- Enterprise Cellular Backhaul: Positioned for warehouse automation, retail branch networks, remote security deployments, and IoT hub scenarios where fixed broadband is unavailable or requires high availability redundancy. Not a consumer-grade device.
- White Industrial Form Factor: Standard enterprise enclosure color. Blends into typical IT cabinet or outdoor telco enclosures without aesthetic friction.
Integration & Compatibility
The TAA-170900-017 integrates exclusively with Cradlepoint 5G-capable modem platforms, most commonly the W1850-5GC. Before deployment, confirm your modem hardware revision supports this accessory — Cradlepoint firmware may also require updates to recognize the unit. Physical integration is straightforward, but network provisioning (APN configuration, carrier activation, failover logic) typically requires hands-on engineering or a Cradlepoint-experienced technicians. Pair this accessory with a managed network switch to distribute the 2.5 Gb output across your site infrastructure. If you're designing a high-availability WAN strategy, also consider WAN redundancy architecture to maximize uptime when primary broadband fails.
When to Choose a Different Model
If your deployment requires 5G or LTE failover for a single camera or small IoT endpoint, this enterprise-grade accessory is oversized. Cradlepoint offers lighter-duty cellular modules for point solutions. Conversely, if you need true multi-gigabit failover for an entire branch site with dozens of devices, the TAA-170900-017 paired with the W1850-5GC is the right fit.
Frequently Asked Questions
Q: Is the TAA-170900-017 compatible with Cradlepoint routers other than the W1850-5GC?
A: The TAA-170900-017 is designed for 5G-capable Cradlepoint modem platforms. Verify compatibility with Cradlepoint technical documentation before purchase; not all older or non-5G models will support this accessory.
Q: What is the actual throughput I can expect from the 3.4 GBps modem transmission rate?
A: The 3.4 GBps specification is a peak theoretical rate. Real-world performance depends on 5G signal strength, carrier network load, and LTE Advanced Pro availability. Budget for 30–60% of peak in typical outdoor deployments and 10–30% in marginal coverage areas.
Q: Does the TAA-170900-017 support automatic failover to LTE if 5G is unavailable?
A: The accessory supports both 5G and LTE Advanced Pro networks. Failover logic is configured through the parent Cradlepoint modem's settings and your carrier agreement — this is not an automatic failover module on its own.
Q: Is the 2.5 Gigabit Ethernet sufficient for multiple video streams?
A: Yes. A typical 4MP IP camera at H.265 compression consumes 2–6 Mbps. The 2.5 Gbps interface can handle dozens of concurrent streams without saturation at the physical layer. Confirm your carrier plan supports the sustained data volume.
Q: What is the warranty on the TAA-170900-017?
A: Warranty information is not provided in the available product documentation. Contact the manufacturer or authorized integrator for warranty terms and support options.
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The TAA-170900-017 is a no-nonsense accessory for integrators who need 5G cellular backhaul on federal contracts or high-security projects where foreign-origin equipment creates procurement friction. The 2.5 Gigabit Ethernet and 3.4 GBps modem rate are genuinely useful when you're aggregating multiple camera feeds or IoT sensors across a remote site with no fixed broadband.
Technical Highlights:
- 2.5 Gb Ethernet vs. 1 Gb legacy: You gain 2.5x raw throughput headroom. In practice, this means you won't choke on simultaneous video uploads and control traffic over the same cellular link — a real problem when you're relying on LTE as your only WAN.
- 3.4 GBps peak transmission: 5G networks in deployed markets (urban / suburban with good coverage) often deliver 100–300 Mbps sustained. This accessory handles that floor without hardware bottlenecking.
- TAA compliance: If you're bidding federal work, this eliminates a potential contract kill. Buy it once, prove compliance, reuse across projects.
Deployment Considerations:
- This is not a standalone modem — it requires a compatible W1850-5GC or equivalent Cradlepoint 5G platform. If you're upgrading an older Cradlepoint modem fleet to 5G, you may need to replace the base unit, not just add this accessory.
- Real-world throughput will be 30–60% of peak in typical coverage, lower in fringe areas. Don't oversubscribe your carrier data plan based on the 3.4 GBps spec.
- Carrier provisioning (APN, QoS, failover SIM logic) is a separate engineering task. Budget for onsite commissioning by someone familiar with cellular backhaul networks.
Best suited for warehouse automation hubs, branch security deployments, and remote IoT collectors where cellular is the only viable WAN and you need enough throughput to avoid becoming the bottleneck. Overkill for a single camera or small site; essential for multi-hundred-device remote deployments that must pass federal procurement gates.
