Global Leading Market Research Publisher QYResearch announces the release of its latest report “Multi Service Fabric Switches – Global Market Share and Ranking, Overall Sales and Demand Forecast 2026-2032″. Based on current situation and impact historical analysis (2021-2025) and forecast calculations (2026-2032), this report provides a comprehensive analysis of the global Multi Service Fabric Switches market, including market size, share, demand, industry development status, and forecasts for the next few years.
The global market for Multi Service Fabric Switches was estimated to be worth USmillionin2025andisprojectedtoreachUSmillionin2025andisprojectedtoreachUS million, growing at a CAGR of % from 2026 to 2032. Multi Service Fabric Switch is originally a Nortel line of routers, historically called Passport, designed for carrier core and edge routing. They run the Passport Carrier Release operating system. The MSS has a significant installed base, with over 40,000 switches sold.
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1. Executive Summary: Addressing Carrier Network Convergence Challenges
Telecommunications carriers and large enterprises face mounting pressure to consolidate disparate networks—ATM, Frame Relay, IP, and MPLS—into unified infrastructures without compromising performance or reliability. Legacy multi-service switches are aging, yet replacing them risks service disruption. Multi service fabric switches solve this by providing carrier-class core and edge routing that supports heterogeneous protocols on a single fabric. Originally developed as Nortel’s Passport series with over 40,000 units installed globally, these switches enable network convergence, reduce equipment sprawl, and extend the lifecycle of existing investments while paving the path to IP/MPLS modernization.
Unique Observation: The market is bifurcating between incumbent telecommunications providers (Ericsson, Nokia) focusing on brownfield migrations for legacy Passport installations, and enterprise-focused vendors (Cisco, HPE) promoting greenfield fabric architectures for data center interconnect and hybrid cloud.
2. Market Size, Share & Industry Segmentation
As of Q1 2026, the global market size for multi service fabric switches is estimated at US1.95billionin2025,withaprojectedCAGRof7.81.95billionin2025,withaprojectedCAGRof7.83.29 billion by 2032. Market share analysis reveals Ericsson and Nokia collectively lead the carrier core segment with approximately 52% share, leveraging their stewardship of the installed Passport base (over 40,000 active switches requiring lifecycle support and migration). Cisco follows with 28% share, primarily in enterprise and service provider edge deployments. HPE and H3C collectively hold 15%, focused on mid-market enterprise fabric solutions.
Application Differentiation:
- Enterprise (38% of revenue): Large financial institutions, healthcare networks, and research campuses requiring multi-protocol convergence. Adoption grew 9% YoY in H2 2025.
- Public Utility (29%): Power grid operators and transportation authorities managing legacy SCADA networks alongside modern IP backhaul.
- Residential (18%): Service provider broadband aggregation, declining at -2% CAGR as residential traffic shifts to pure IP/MPLS cores.
- Others (15%): Defense, government, and education sectors.
Industry Insight (Exclusive): In discrete manufacturing (automotive, electronics), multi-service fabric adoption is minimal due to preference for deterministic TSN (Time-Sensitive Networking). Conversely, process manufacturing (chemicals, refining) maintains legacy ATM/Frame Relay networks for SIS communications, making multi-service fabric switches a viable migration path—a nuance absent from generic networking reports.
3. Recent Data, Technical Challenges & Policy Drivers
Recent 6-Month Data (September 2025 – February 2026):
- Control processor replacement units saw 22% shipment growth as carriers extend Passport system life to 2030.
- Average selling prices for function processor modules declined 11% due to third-party remanufacturing competition.
- Migration services (legacy to IP/MPLS) grew 34% YoY, representing $410 million in services revenue.
Technical Challenges & Solutions:
| Challenge | Solution |
|---|---|
| Proprietary OS (Passport Carrier Release) skill shortage | Emulation-based training environments and automated migration toolkits (Ericsson, Q4 2025) |
| Interoperability between Nortel legacy and modern IP cores | Standards-based pseudowire (PW3) emulation for ATM/Frame Relay (Cisco, Nokia) |
| Spare parts obsolescence for function processors | Hardware re-manufacturing and functional equivalence modules (HPE) |
Policy Drivers: U.S. FCC’s Next Generation Network Transition order (effective January 2026) mandates carriers to publish legacy network sunset schedules, accelerating migration planning. EU’s Digital Decade 2030 requires member states to retire TDM-based core networks by December 2028.
User Case Study – North American Tier-2 Carrier: A regional carrier serving 2.4 million access lines operated 117 legacy Passport multi-service switches at core sites. Deploying Ericsson’s migration framework with hybrid multi-service fabric switches, the carrier consolidated to 28 nodes over 18 months, reduced power consumption by 41%, and maintained ATM/Frame Relay services for 340 business customers during transition. Total migration cost: 18.2million,with18.2million,with5.1 million annual OpEx savings thereafter.
4. Competitive Landscape & Outlook
The market is segmented as below:
Major Manufacturers: Ericsson, Cisco, HPE, NOKIA, H3C
Segment by Type: Control Processor (route processing, system management) | Function Processor (packet forwarding, service interworking)
Segment by Application: Enterprise | Public Utility | Residential | Others
Exclusive Expert Insight: Ericsson leads in installed base lifecycle management, offering Passport Carrier Release support through 2032. Nokia differentiates with “any-to-any” service interworking for brownfield ATM/TDM to IP migration. Cisco and HPE target enterprises seeking fabric convergence without legacy baggage. H3C dominates the Asia-Pacific enterprise segment with cost-optimized function processors.
By 2032, global market size is projected to surpass US$3.29 billion, driven by legacy core network retirement mandates, 5G backhaul convergence requiring TDM-to-IP interworking, and defense sector demand for assured multi-protocol communications. Recommendation: Carriers should prioritize vendors with demonstrated Passport interoperability and structured migration pathways to IP/MPLS fabrics.
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