SYNCLAYER

What SYNCLAYER does

SYNCLAYER Inc. (TSE Standard: 1724) is a Japan-based broadcasting and telecommunications infrastructure provider founded in 1962, originally as Aichi Electronics, and headquartered in Nagoya with 12 sales/branch offices across Japan and a manufacturing subsidiary in Zhongshan, China. The company designs, manufactures, sells, and maintains cable television system equipment, headend gear (SHSR-8000 series), FTTH/HFC transmission equipment, and next-generation optical access systems, most notably Japan's first commercially deployed 50G-PON (50 Gbps) network. Its products include OLTs, ONUs, integrated management software, FM/community FM emergency broadcast systems, outdoor UPS units, and pole-mounted mini sub-centers for rural fiber expansion, with in-house manufacturing at an ISO 9001/14001-certified Kani Factory.

SYNCLAYER serves three primary customer segments: (i) cable TV operators across Japan, supplied through direct field sales with system integration and 24/7 maintenance; (ii) local governments, served with disaster information delivery systems, Wi-Fi sensing-based elderly safety monitoring ("Denpa de Miteru-kun"), and regional DX solutions; and (iii) tourism/event organizers and real estate managers, addressed through a WebAR platform for stamp rallies, sake-label AR, and business card AR. Revenue is generated through a mix of hardware sales, professional services/system integration (largest streams), and emerging subscription services. FY2025 revenue was ¥10,488M (down 9.7% YoY), with FY2026 plan targeting ¥11,100M and ROE of 6.0%.

The company's competitive position rests on 60+ years of CATV domain expertise, proprietary integrated management software, technology alliances with global equipment vendors, ISO 9001/14001/27001 certifications, and a nationwide support network. In 2026, the founder family completed a leadership transition (Yamaguchi Masahiro to Chairman, Yamaguchi Tomomasa to President), aligning governance with family ownership while pursuing a turnaround strategy built on 50G-PON commercialization, AI-enabled safety services, and rural FTTH solutions.

Name

SYNCLAYER

Legal name

シンクレイヤ株式会社

Website

https://synclayer.co.jp

Company type

Public

Founded year

1962

Operating status

Operating

Headcount range

251–500 employees

Short description

SYNCLAYER is a Japanese broadcasting and telecommunications infrastructure provider (TSE Standard: 1724) that designs, manufactures, and integrates CATV equipment, FTTH systems, and 50G-PON fiber networks for cable TV operators, local governments, and regional DX customers across Japan.

Ownership category

akta.pro rank

Product category

Cable TV & Fiber Optic Network Infrastructure Equipment

NAICS

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (334220), Other Communications Equipment Manufacturing (33429), Fiber Optic Cable Manufacturing (335921)

SIC

Radio & Tv Broadcasting & Communications Equipment (3663), Communications Equipment, Nec (3669), Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Data, Communications & Fiber Optic Cable (IMADAMAD)

akta.pro secondary industries

Synchronization & Timing for Optical Transport (SyncE/PTP over WDM) (HDAFADAH), Cable Accessories & Joints/Terminations (splices, joints, terminations, link boxes) (EUADADAC), Cable Modems & eMTA (DOCSIS) (HDAFAIAC)

Keywords

• Cable TV systems
• FTTH network equipment
• Broadcasting infrastructure
• HFC transmission systems
• Telecommunications equipment

Headquarters

HQ city

Nagoya

HQ country

Japan

HQ region

Asia

Offices12 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Hardware Sales: Sale of cable television system equipment, FTTH optical network units, HFC transmission equipment, digital broadcast headend machines, and wireless access points to cable TV operators and telecommunications carriers.
2. System Integration Services: Design, construction, and maintenance of cable television and telecommunications networks. Covers system design, equipment selection, installation, and 24/7 operational support.
3. Wi-Fi Safety Monitoring Service (でんぱでみてるくん): Subscription-based safety monitoring service using Wi-Fi sensing technology for single elderly residents. Revenue derived from monthly account fees and initial terminal costs, sold to local governments and real estate management companies.
4. AR Service Platform: WebAR platform services for tourism, promotional events, and regional DX. Customizable plans offered to businesses, local governments, and event organizers.

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels5 records

Core offering

SYNCLAYER designs, manufactures, sells, and integrates cable television and fiber optic network infrastructure equipment for cable TV operators, telecommunications carriers, and local governments across Japan. Its product portfolio spans headend systems, FTTH/HFC optical network units, 50G-PON systems, FM emergency broadcast systems, and unified network management software, complemented by system integration and 24/7 maintenance services. The company has expanded into AI-driven services including Wi-Fi sensing-based elderly safety monitoring and WebAR solutions for regional digital transformation.

Product overview

SYNCLAYER offers a comprehensive portfolio of cable television and fiber optic network solutions for broadcast and telecom operators in Japan. The core product lineup centers on headend equipment (SHSR-8000 series), digital broadcasting solutions, and FTTH/FTTC/HFC network infrastructure including 50G-PON (world's fastest PON at 50Gbps), GPON/EPON systems, OLT equipment, and optical terminal devices. The company provides integrated management software for network operations and supports rural/underserved areas with pole-mounted mini sub-centers and outdoor power systems. Beyond infrastructure, SYNCLAYER has expanded into AI-powered services: the Wi-Fi sensing-based "Denpa de Miteru-kun" safety monitoring service for elderly loneliness prevention, and WebAR services for tourism, events, and product promotion. The company also offers FM/community FM announcement broadcasting systems for emergency disaster communication and Wi-Fi solutions including RUCKUS access points. All products are backed by manufacturing facilities in Japan (Kani Factory) and a subsidiary in China (Aiden Electronics Zhongshan).

Differentiator

Problem solved

Functional benefit

Brands

• でんぱでみてるくん (Denpa de Miteru-kun): Wi-Fi sensing-based safety monitoring service for elderly residents living alone, detecting movement anomalies via AI analysis of Wi-Fi radio wave changes.
• SYNC Labo

Products and services

• SHSR-8000 Series Headend Sub-rack (SHSR-8000シリーズ) Cable television headend equipment system for digital broadcasting, including OFDM signal processors and signal processor mother units supporting 4K/8K broadcasts. Designed for cable TV operators requiring digital broadcast infrastructure.
• FM Announcement Broadcasting System (FM告知放送システム) FM-band cable TV-based emergency and routine information delivery system to resident households, featuring postcard-sized compact terminals with battery backup. Designed for local governments and cable TV operators.
• AFM-610C / AFM-600CG FM Announcement Terminals (告知放送端末) Cable television FM announcement broadcasting terminals featuring compact postcard-sized design, large lamp and maximum volume for emergency alerts, with battery backup ensuring reliability during power outages. Used by municipalities and cable TV operators.
• Community FM Announcement Broadcasting System (コミュニティFM告知放送システム) Community FM-based announcement system that interrupts regular broadcasts with emergency information, with automatic terminal activation even when devices are in standby mode. Targets local governments and community FM stations.
• Denpa de Miteru-kun Safety Confirmation Service (安否確認支援サービス「でんぱでみてるくん」) Subscription-based Wi-Fi sensing safety monitoring service that detects human movement through AI analysis of Wi-Fi signal changes and automatically alerts administrators when no movement is detected for a specified period. Targets loneliness death prevention for single elderly residents; sold to municipalities and real estate management companies via partner-mediated B2B2C distribution.
• WebAR Service (ARサービス) Browser-based augmented reality service for tourism, events, and product promotion applications without requiring dedicated app downloads. Supports stamp rally, sake label AR, business card AR, and data collection/analytics. Sold to local governments, tourism organizations, event organizers, and beverage producers.
• Digital Broadcasting Solution (デジタル放送ソリューション) Digital broadcasting headend equipment including terrestrial digital signal processors and transmodulators supporting 4K/8K broadcast, offered with installation services. For cable TV operators and broadcasters.
• 50G-PON (50Gbps PON Technology) World's fastest PON technology achieving 50Gbps throughput, with Japan's first commercial deployment at cable operators. Enables next-generation fiber network services for cable TV operators.
• Pole-Mounted Mini Sub-Center (柱上型ミニサブセンター) Outdoor optical amplifier, outdoor OLT, and outdoor power supply unit designed for efficiently extending fiber optics to underserved mountainous and rural areas. For cable TV operators expanding FTTH coverage.
• Outdoor Uninterruptible Power Supply (屋外型無停電電源装置) Next-generation power system for 5G base stations and network nodes. Features approximately 2x battery lifespan compared to lead-acid batteries, half the size, fanless natural heat dissipation design for high reliability and quiet operation.
• Integrated Management System (統合管理システム) Unified network management software developed in-house for monitoring and controlling cable television and fiber optic network systems, supporting 24-hour operations. For cable TV operators.
• FTTH Solution (FTTHソリューション) Fiber-to-the-home solutions including GPON/EPON systems, 10G-EPON ONU, compact OLT (1U OLT/miniOLT), and optical splitter modules for network modernization. For cable TV operators.
• FTTC & HFC Solution (FTTC & HFCソリューション) Fiber-to-the-curb and hybrid fiber-coax solutions including HFC transmission equipment for existing infrastructure utilization. For cable TV operators modernizing their networks.
• Wi-Fi Solution (Wi-Fiソリューション)
• In-Building Network Solution (館内ネットワークソリューション)
• SORC-100 Series Video Optical Line Termination (SORC-100シリーズ) Video optical line termination device for cable TV operators, awarded the 2024 Good Design Award for excellence in optical transmission equipment.
• Indoor CMTS (屋内型CMTS)
• Low-Power High-Output V-ONU (低消費電力・高出力レベル型V-ONU)
• System Integration and Maintenance Services Design, construction, and maintenance of cable television and telecommunications networks. Covers system design, equipment selection, installation, and 24/7 operational support. For cable TV operators and telecommunications carriers.

Quantifiable outcome

• Battery life approximately 2x longer than conventional lead-acid batteries, size reduced by more than half — outdoor UPS system
• +3 more outcomes

Named customers13 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature7 records

Partnerships

Six partnerships are on record, tiered core and minor.

• CCNet (Cable Television Operator)coreStrategic or Co-development PartnerCCNet, a cable television operator, has partnered with SyncLayer for regional DX initiatives. At Cable Technology Show 2026, SyncLayer showcased collaborative efforts with CCNet on disaster prevention, safety monitoring, and tourism solutions leveraging cable TV infrastructure.
• Japan Digital Delivery Co., Ltd. (日本デジタル配信株式会社)minorStrategic or Co-development PartnerSyncLayer provided its WebAR '地酒AR' service for THE CRAFT SAKE event in Shibuya, organized by Japan Digital Delivery. The service enabled AR experiences on sake bottle labels without requiring a dedicated app, conveying craftsmanship stories to consumers.
• Isefu Co., Ltd. (株式会社伊勢福)minorStrategic or Co-development PartnerSyncLayer co-developed a digital AR stamp rally with Isefu for deployment at Oseki Yokocho (おかげ横丁) in Ise City. Isefu originally used paper stamp rallies and sought a digital upgrade to improve tourist experience.
• ZTVminorStrategic or Co-development PartnerZTV, a Mie Prefecture-based cable TV operator, partnered with SyncLayer and Isefu to co-develop the AR digital stamp rally for Oseki Yokocho, combining regional cable TV infrastructure with AR technology for tourism promotion.
• Cable Television Operators (multiple)coreChannel Partner/ Reseller/ DistributorSyncLayer's core distribution channel involves supplying equipment, system integration, and ongoing maintenance to cable TV operators nationwide. Major customers include Star CAT Cable Networks, JCN Kanto, Cable TV Kani, Cable Net Suzuka, and Nishi-Niigata Cable TV.
• Overseas Communication Equipment VendorscoreTechnology or IntegrationSyncLayer partners with overseas vendors for globally standardized communication equipment. Historical partnerships include Ran-CCSI (now CommScope) for high-speed cable modems (1996), and U.S. Alice Communications for wideband DOCSIS systems (2005).

Scale indicators12 records

Recent moves8 records

Expansion highlights4 records

Direct peers

• Maspro Denkoh Corporation: Japanese specialist manufacturer of CATV/broadcasting headend, HFC, FTTH, and reception equipment serving cable TV operators and broadcasters in Japan — the closest domestic direct competitor to SyncLayer.
• CommScope Holding Company: Global leader in cable/HFC access networks, DOCSIS, and fiber access equipment; SyncLayer historically partnered with Ran-CCSI (predecessor) for cable modems, making CommScope the direct technology peer for the 50G-PON/PON and CMTS product lines.
• Harmonic Inc. US vendor of cable headend and digital broadcast video infrastructure for cable operators and broadcasters — directly comparable to SyncLayer's SHSR-8000 headend sub-rack and digital broadcasting solutions.
• Calix, Inc. US provider of FTTH/PON access systems and network management software for broadband service providers, comparable to SyncLayer's GPON/EPON/50G-PON systems and proprietary Integrated Management System.
• Furukawa Electric Co., Ltd. Japanese manufacturer of optical fiber, FTTH equipment, and broadcasting/communication infrastructure serving telecom carriers in Japan and globally — directly comparable on the fiber optic and FTTH equipment side.
• Sumitomo Electric Industries, Ltd. Major Japanese supplier of optical fiber cable and FTTH/access network equipment for telecom operators, competing with SyncLayer in the Japanese fiber access market.
• Nokia Corporation: Global vendor of next-generation PON, optical transport, and fixed network equipment (including 50G-PON); competes with SyncLayer as the multinational incumbent pushing 50G-PON into tier-1 carrier networks.

Broad incumbents

• Cisco Systems, Inc. Global networking incumbent offering CMTS, DOCSIS, and end-to-end cable/telecom infrastructure — broader portfolio than SyncLayer but overlapping on CMTS and access equipment sold to cable operators.
• NEC Corporation: Major Japanese telecom and broadcasting infrastructure vendor; overlaps with SyncLayer on carrier-grade optical access, broadcast, and public-sector communication systems, with much broader scale and product portfolio.

Emerging players

• ADTRAN, Inc. US-based access equipment vendor with PON, fiber access, and Wi-Fi solutions for broadband operators; smaller scale than the majors but overlapping with SyncLayer's PON and Wi-Fi solution portfolio for tier-2/3 operators.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/synclayer_jp_pb
• LinkedInlinkedin.com/company/synclayer-inc

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SYNCLAYER