5G FWA and private LTE for enterprise: what actually deploys in 2026.

5G FWA is now the correct primary at a defined class of mid-market site. Private LTE via CBRS is real, but the deployment shape is narrow. Both deserve a written decision, not a default.

Two years ago, FWA showed up in mid-market WAN designs mostly as the second leg behind a wired primary. In 2026 the carrier pricing, radio performance, and coverage envelope have moved far enough that FWA is the primary at a specific class of site — small footprint, moderate user count, application mix that tolerates the latency and monthly variance of a wireless path. Private LTE is a separate procurement, on a separate cycle, for a separate class of site altogether.

When FWA replaces the wired primary

The site profile is consistent: fewer than about twenty-five employees, tenanted retail or restaurant or a satellite office, an application mix of SaaS, VoIP, POS, and browser-based tools, and either no DIA fiber at the address or a construction charge that breaks the ROI. Under those conditions T-Mobile Business Internet, Verizon Business Internet, and AT&T Business Wireless deliver a 100-300 Mbps down, 10-50 Mbps up, 30-80 ms latency envelope at $70-$200 per site per month with a written business SLA. That is a real primary. It is not, however, symmetric-gig fiber, and buyers who install it as the primary on a site that runs live video or real-time trading are misusing the tool.

Private LTE and where it earns its keep

Private LTE is not a broadband product. It is a deterministic-QoS radio for indoor or campus use where Wi-Fi cannot hold, at spectrum the operator effectively owns for the duration of the deployment. The classic fits are manufacturing floors with heavy machinery, warehouses with autonomous mobile robots and RFID density, ports and yards, mining, and large healthcare or higher-education campuses. The vendor pool splits into two shapes. Turnkey mid-market: Celona, Betacom, Kajeet — packaged 5G LAN with SIM management, radio, core, and integration to enterprise identity and network. Traditional infrastructure vendors: Ericsson Enterprise, Nokia DAC, Samsung mid-market OSS — deeper radio engineering, longer lead times, closer fit to industrial system integrators. The mid-market default is turnkey. Ericsson and Nokia enter when the site is regulated, unionized, or engineered against a specific industrial control system.

CBRS spectrum status in 2026

CBRS remains the anchor for private LTE in the US. General Authorized Access (GAA) is available to any qualified operator through a Spectrum Access System coordinator, at no license fee. Priority Access Licenses (PALs) from the 2020 auction remain in force on a county basis, tradable in secondary markets, and the FCC has continued periodic Environmental Sensing Capability updates that affect coastal exclusion zones. In practical procurement, most mid-market deployments run on GAA plus SAS coordination, with a PAL purchase only when the site's application mix demands guaranteed priority — automotive assembly, port automation, or a healthcare campus with wireless clinical devices.

Pricing patterns: FWA vs. dedicated fiber

FWA quotes at $70-$200 per site per month for the primary business tier, with router hardware bundled or offered at $10-$25 per month. Dedicated internet access fiber at a comparable throughput runs $500-$1,500 per site per month plus a one-time install that averages $2,000-$8,000 when the address is on-net and can reach five to six figures when construction is required. Private LTE is a different unit: turnkey vendors quote per-square-foot or per-radio, typically $30,000-$150,000 per site depending on coverage area, plus a per-device SIM management line. Buyers should normalize FWA versus fiber over the same three-year total and treat private LTE as a capex-plus-subscription line that competes with structured cabling and enterprise Wi-Fi budgets, not with WAN.

What breaks in a hybrid FWA plus fiber design

Three failure modes are common. First, routing preference set to prefer fiber under all conditions defeats the point of the FWA leg when the fiber degrades but does not drop; the correct policy is per-application, with real-time traffic pinned to whichever path currently meets the latency floor. Second, the FWA carrier and the wired carrier hand off to the same upstream at the wire center; the LEO-satellite alternative (Starlink Business) is the only way to guarantee independence when the terrestrial paths collapse. Third, monthly FWA data caps or throttles trigger in month two and no one noticed at the SoW stage; the fix is a written no-throttle business tier or a contracted per-gigabyte overage that the finance team saw before signature.

Sources

• T-Mobile for Business, “5G Business Internet,” product page. t-mobile.com
• Verizon Business, “5G Business Internet,” product page. verizon.com
• AT&T Business, “AT&T Business Wireless Broadband,” product page. business.att.com
• Celona, “5G LAN and private mobile networks,” product page. celona.io
• Betacom, “Private 5G as a Service,” product page. betacom.com
• Kajeet, “Enterprise private networks,” product page. kajeet.com
• Ericsson, “Enterprise Wireless Solutions,” product page. ericsson.com
• Nokia, “Digital Automation Cloud (DAC),” product page. nokia.com
• Federal Communications Commission, “3.5 GHz Band (CBRS),” program page. fcc.gov

All linked sources were live at time of publish (September 2026). Verify before quoting in a procurement document.