The 4G/5G CPE chipset landscape is undergoing its most significant structural shift since the transition from LTE to 5G NR. After years of concentration among a handful of dominant silicon vendors, 2026 is witnessing an accelerating diversification of the modem and SoC supply chain — a development with direct implications for telecom operators, ISPs, and enterprise buyers who depend on predictable CPE pricing, stable lead times, and multi-source procurement strategies.
The Shifting Silicon Landscape
For much of the past five years, the CPE chipset market has been heavily concentrated. Qualcomm’s SDX series and MediaTek’s T-series have dominated 5G FWA and mobile router designs, while legacy 4G CAT4/CAT6 CPE segments have been served primarily by MediaTek, Qualcomm, and a small number of secondary suppliers including UNISOC and ASR Microelectronics. This concentration created supply chain fragility that became painfully visible during the 2021–2023 semiconductor shortage, when CPE manufacturers faced 26–52 week lead times on critical modem components.
By mid-2026, the picture has changed materially. Three structural forces are reshaping the CPE silicon supply chain:
- New fab capacity coming online. TSMC’s expanded mature-node capacity (28nm–12nm) and SMIC’s growing domestic Chinese wafer output have meaningfully increased the total available manufacturing bandwidth for IoT and CPE-grade chipsets. These processes are ideal for cost-sensitive CAT4/CAT6 and entry-level 5G RedCap modems.
- Second-wave 5G chipset entrants reaching production maturity. UNISOC’s Ivy 5G platform, ASR’s 5G NR modem portfolio, and Eigencomm’s cellular IoT SoCs have moved from sampling to volume production, giving CPE OEMs and ODMs credible multi-source options for the first time.
- RedCap creating a new silicon category. 3GPP Release 17 NR-Light (RedCap) defines a streamlined 5G modem profile that reduces die area, power consumption, and cost versus full-spec 5G NR. This has attracted new silicon entrants who see RedCap as a lower-barrier entry point into the 5G CPE market, bypassing the massive R&D investment required for full-spec eMBB modem development.
What Multi-Source Means for Telecom Buyers
For operators and ISPs procuring CPE at scale, chipset diversification translates into three tangible procurement benefits:
1. Reduced single-vendor dependency risk. The ability to qualify CPE devices built on multiple chipset platforms means a supply disruption at any one silicon vendor does not halt an operator’s entire subscriber acquisition pipeline. Several Tier-1 European operators now explicitly require dual-source chipset qualification in their CPE RFPs — a clause that was virtually unheard of in 2023.
2. Improved pricing dynamics. Genuine silicon competition at the CAT6, CAT12, and entry-level 5G tiers is beginning to exert downward pressure on BOM costs. Industry analysts estimate that RedCap CPE BOM costs could fall below $45 by late 2026, down from $60–70 in 2024, driven largely by modem chipset competition and mature-node wafer cost improvements.
3. Regional supply optionality. The emergence of domestic Chinese chipset vendors with full 4G/5G modem portfolios creates regional supply chain optionality. Operators in markets without US export control restrictions can now source CPE devices with locally manufactured chipsets, potentially reducing logistics complexity and tariff exposure.
The RedCap Catalyst
5G RedCap (NR-Light) deserves special attention as the catalyst for silicon diversification. Unlike full-spec 5G eMBB modems — which require complex RF front-end architectures supporting 4×4 MIMO across multiple bands, carrier aggregation across low/mid/high bands, and 256QAM/1024QAM modulation — RedCap strips the modem specification down to a more constrained but still highly useful profile: 2 receive antennas (versus 4), 1 or 2 transmit antennas, 256QAM in downlink, and simplified carrier aggregation with a single carrier in FR1 supporting up to 20 MHz bandwidth.
This simpler specification reduces silicon die area by approximately 60–65% compared to full-spec 5G modems. The resulting cost structure makes RedCap commercially viable for chipset vendors who could not justify the R&D investment for full-spec 5G modem development. The GSMA now projects RedCap device shipments exceeding 80 million units annually by 2028, with CPE and FWA devices representing the largest single category.
Qualification Considerations for Operators
While chipset diversification is broadly positive for the CPE ecosystem, operators must approach multi-source qualification with structured evaluation criteria. Key considerations include:
- Modem-RF interoperability validation. Each modem-plus-RF-front-end combination must be validated against the operator’s specific band plan, carrier aggregation combinations, and network feature set (VoLTE/VoNR, IMS, emergency calling). A chipset that performs well in lab conditions may exhibit unexpected behavior with a specific operator’s RAN vendor configuration.
- Firmware maturity and update cadence. Newer chipset entrants may have less mature modem firmware with respect to power management, thermal throttling, and mobility handling (cell reselection, handover). Operators should request firmware release histories and field deployment references before committing to volume orders.
- Regulatory certification coverage. Multi-source CPE procurement must verify that each chipset variant holds the necessary regulatory certifications for the operator’s target markets — FCC (US), CE (EU), Anatel (Brazil), SRRC/CCC (China), and others as required.
- Long-term roadmap alignment. Does the chipset vendor have a credible roadmap to 3GPP Release 18 (5G-Advanced) features including AI-native air interface optimizations and enhanced positioning? Operators investing in network upgrades need CPE silicon that will support forthcoming RAN capabilities, not just today’s feature set.
Strategic Implications for 2026–2027
The CPE chipset supply chain is transitioning from a seller’s market to a more balanced — and in some segments, buyer-friendly — environment. For telecom operators and ISPs, the strategic implications are clear:
- Now is the time to qualify second-source chipsets. Operators who initiate multi-source qualification programs in 2026 will have approved alternative silicon options available before the next supply disruption — not scrambling during it.
- RedCap should feature in every CPE RFP issued in H2 2026. Whether as a primary requirement for cost-sensitive segments or as an optional alternative for specific deployment scenarios, RedCap represents a genuine new category of CPE silicon that operators should be evaluating.
- Silicon diversity strengthens negotiation leverage. CPE OEMs and ODMs with multi-chipset design capability — like Honlly Telecom, which maintains design references across Qualcomm, MediaTek, UNISOC, and ASR platforms — offer operators genuine procurement flexibility rather than single-source lock-in.
As the CPE ecosystem matures through 2026, chipset diversification will increasingly differentiate the supply chain capabilities of CPE manufacturers. Operators and ISPs who proactively build multi-source silicon requirements into their procurement frameworks will be better positioned to navigate the next phase of 5G network expansion — with more predictable costs, more resilient supply chains, and more competitive CPE portfolios.
For more information about Honlly Telecom’s multi-chipset CPE portfolio and OEM/ODM capabilities, contact our sales team at sales@xmhonlly.com.
