Optical Zonu
Optical Zonu is a privately held, vertically integrated US manufacturer of RF over Fiber (RFoF) components and subsystems serving major US wireless carriers, US defense branches and primes, and satellite communications operators. Its portfolio includes Micro-OTDR-enabled SFP transceivers, analog RFoF modules up to 60 GHz, and GPS timing distribution systems.
- Company typePrivate
- Founded2003
- HeadquartersLos Angeles, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Optical Zonu does
Optical Zonu Corporation (OZC) is a privately held, vertically integrated US designer and manufacturer of RF over Fiber (RFoF) components, modules, and subsystems, headquartered in Los Angeles, California and founded in 2003. Its core technology transports analog radio frequency signals over optical fiber with minimal loss and EMI immunity, spanning small form factor modules (OZ10x, OZ200, OZ51x, OZ52x), medium modules (OZ600, OZ81x, OZ16xx, OZ18xx up to 60 GHz), and fixed 19-inch rack subsystems (OZ9500, OZ9800). Differentiated intellectual property includes the Micro-OTDR SFP/SFP+ transceivers with embedded fiber-fault detection and location, the iSFC single-fiber single-wavelength full-duplex CWDM transceiver, RIO (Reflection Immune Operation), and the Link Birth Certificate feature, supported by NEBS Level 3 certification and US-based manufacturing.
The company monetizes primarily through quote-based hardware sales with multi-year enterprise contracts, supplemented by custom OEM engineering for defense and specialized industrial applications. Go-to-market combines direct enterprise sales (Wireless Carrier Sales Specialists serving AT&T, Verizon, T-Mobile, integrators, neutral host providers, and public safety organizations), plus a global distribution network of authorized distributors and manufacturers' representatives across North America, Europe, and Asia-Pacific. Its wholly-owned Optical Zonu Europe subsidiary provides direct European sales and technical support. Customer concentration sits in two primary verticals: major wireless carriers for DAS, antenna remoting, and 5G densification; and US defense branches and primes for radar, SATCOM, GPS timing, and tactical communications, with adjacent exposure to public safety, satellite operators, data centers, and research institutions.
Optical Zonu's revenue model is hardware-led with no disclosed software, subscription, or service monetization layer beyond its CloudView Network Management System. The business carries high customer concentration (sole approved supplier to all three major US carriers and direct exposure to US defense programs) and operates in the global RFoF market projected to grow from USD 480.7M (2025) to USD 894M (2035) at 6.4% CAGR. In 2025 the company expanded into military drones (Fiber Controlled Drone Link and Strategic Logix partnership), higher-dynamic-range 5G products (OZ200), enhanced network security (SNMPv3), and added dedicated A&D business development leadership, signaling continued but disciplined investment in adjacent verticals.
Optical Zonu firmographics
Firmographics- Name
- Optical Zonu
- Legal name
- Optical Zonu Corporation
- Website
- https://opticalzonu.com
- Company type
- Private
- Founded year
- 2003
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Optical Zonu is a privately held, vertically integrated US manufacturer of RF over Fiber (RFoF) components and subsystems serving major US wireless carriers, US defense branches and primes, and satellite communications operators. Its portfolio includes Micro-OTDR-enabled SFP transceivers, analog RFoF modules up to 60 GHz, and GPS timing distribution systems.
- Ownership category
- akta.pro rank
Optical Zonu industry classification
Industry- Product category
- Fiber Optic Components / RF over Fiber Hardware
- NAICS
- Other Communications Equipment Manufacturing (33429), Other Communications Equipment Manufacturing (334290), Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (334220)
- SIC
- Computer Communications Equipment (3576), Communications Equipment, Nec (3669)
- akta.pro primary industry
- Fiber-Optic Interconnects (Connectors/Cables/Transceivers Interfaces) (HDAHAOAE)
- akta.pro secondary industries
- RF & Wireless Components/Modules (RF front-end, antennas, industrial wireless modules) (IMAGAJAG), Active Optical Cables (AOC) & Optical Interconnects (HDAFAEAG), Microwave & RF Signal Chain ICs (Mixers/Detectors/Attenuators) (HDAHAMAL)
Keywords
Where Optical Zonu is headquartered
LocationHeadquarters
- HQ city
- Los Angeles
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Optical Zonu business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Technology or R&D, Supply Chain, Operations, Marketing or Sales, Infrastructure
Revenue model
- RF over Fiber Hardware Products: Sale of analog RFoF transmitter and receiver modules, fixed rack systems, pluggable units, and outdoor enclosures. Products range from small modules (OZ10x, OZ51x, OZ52x) to medium modules (OZ600, OZ81x, OZ16xx) and fixed 19-inch rack subsystems (OZ9500, OZ9800). Revenue is generated through one-time hardware purchases with typical enterprise sales cycles.
- Digital SFP/SFP+ Transceivers: Sale of digital fiber optic transceivers including single-fiber (iSFC) and dual-fiber (iDFC) configurations with integrated Micro-OTDR monitoring. Available in Fast Ethernet, Gigabit Ethernet, 10G, OC3, OC48 data rates supporting CWDM wavelengths.
- Custom/OEM Solutions: Design and manufacture of customized RFoF solutions for specific customer requirements, including custom frequency ranges, packaging, and integration requirements for defense primes, government agencies, and specialized industrial applications.
- Public Safety and Specialty Solutions: Specialized RFoF products for public safety wireless coverage, including antenna extenders, BDA support systems, and Mini-DAS configurations supporting commercial 4G/5G, FirstNet/Band 14, and VHF/UHF public safety bands.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Enterprise Hardware Solutions |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels4 records
Optical Zonu product offering
Product offeringCore offering
Optical Zonu designs and manufactures RF over Fiber (RFoF) components, modules, and subsystems that transport analog radio frequency signals over optical fiber for wireless carriers, aerospace and defense, public safety, satellite communications, and data center customers. Its portfolio spans small and medium RFoF modules, fixed and pluggable 19-inch rack subsystems, SFP/SFP+ digital transceivers with embedded Micro-OTDR fault detection, GPS/GNSS timing distribution equipment, and customized OEM solutions, supported by the CloudView Network Management System with SNMPv3.
Product overview
Optical Zonu Corporation (OZC) is a designer and manufacturer of RF over Fiber (RFoF) components, modules, and systems for wireless, datacenter, and aerospace & defense applications. The product portfolio centers on RFoF technology for transporting radio frequency signals over optical fiber with minimal signal loss and EMI immunity. Core offerings include the Micro-OTDR SFP/SFP+ transceiver family (iSFC single-fiber and iDFC dual-fiber configurations) with built-in automatic OTDR fault detection, complemented by a comprehensive range of RFoF modules in various form factors: small modules (OZ10x, OZ200, OZ51x, OZ52x), medium modules (OZ600, OZ81x, OZ16xx, OZ18xx), fixed 19-inch rack subsystems (OZ9500, OZ9800), pluggable chassis systems, and outdoor enclosures. The company also provides specialized solutions including GPS/GNSS timing distribution, Satcom transport (eFiberSat), cellular DAS connectivity (Zonu Connect), antenna extenders, and drone communications systems. The portfolio is managed through the CloudView Network Management System with SNMPv3 support. Products serve commercial carriers, government agencies, and defense contractors with both COTS and custom solutions.
Differentiator
Problem solved
Functional benefit
Products and services
- Micro-OTDR SFP/SFP+ Transceivers (iSFC and iDFC) Fiber optic transceivers with built-in automatic OTDR fault-finding capability that detect and locate fiber breaks in real-time, supporting link birth certificate creation and distributed pervasive monitoring for telecommunications carriers, data centers, and network operators.
- OZ10x Mini RFoF Link Small form factor RF over Fiber link module for wireless and general RF signal transport applications.
- OZ200 Ultra High Dynamic Range RFoF Link Ultra high dynamic range RFoF transmitter/receiver module delivering greater than 65 dB dynamic range and 30 MHz to 6 GHz bandwidth for high-density network applications.
- OZ51x Up to 3GHz Tx/Rx Module Small RFoF module supporting transmit and receive functions up to 3 GHz for various wireless applications.
- OZ52x Up to 6GHz Tx/Rx Module Small RFoF module supporting transmit and receive functions up to 6 GHz for wideband wireless applications.
- OZ16xx 3GHz High Power / Low Noise Transceiver Medium form factor transceiver with high power output and low noise performance for demanding RF transport applications.
- OZ18xx Up to 60 GHz Module High frequency RFoF module supporting frequencies up to 60 GHz for millimeter wave and satcom applications.
- OZ9500 RFoF Subsystem (19" Rack) Fixed 19-inch rack-mountable RFoF subsystem for carrier and enterprise deployments.
- OZ9800 RFoF Subsystem (19" Rack) Fixed 19-inch rack-mountable RFoF subsystem with enhanced capacity for larger deployments.
- GPS Timing Receiver (up to 16 outputs) Fixed rack-mount GPS timing receiver providing up to 16 timing output signals for synchronization across network infrastructure.
- eFiberSat Indoor Indoor satellite communications fiber transport system for satcom gateway and VSAT applications.
- ZonuConnect (Cellular/Wireless DAS) BTS-DAS fiber transport system providing RF connection between base stations and distributed antenna system head ends, supporting full MIMO and multiple sectors.
- Antenna Extender Solution RFoF-based solution extending RF signals from outdoor donor antennas to indoor equipment over distances of 2,000+ feet, supporting 4G/5G and public safety bands.
- Fiber Controlled Drone Link and Drone Extender for UAS RFoF-based fiber optic link for controlling unmanned aircraft systems, providing secure, jam-resistant communications with low jitter, high dynamic range, and high bandwidth.
- ZonuSkyShot GPS Tester GPS signal testing and validation tool for GNSS over fiber timing distribution systems.
- CloudView Network Management System Network management system for monitoring and managing Optical Zonu RFoF products with SNMPv3 support.
- Custom/OEM RFoF Solutions Design and manufacture of customized RFoF solutions for specific customer requirements, including custom frequency ranges, packaging, and integration for defense primes, government agencies, and specialized industrial applications.
Quantifiable outcome
- Operational expenditure savings exceed 25% per fault event by requiring only one truck roll vs multiple trips with legacy OTDR systems
- +2 more outcomes
Companies that use Optical Zonu
Customer profileNamed customers6 records
Segments5 records
Ideal customer profiles5 records
Optical Zonu technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration4 records
AI capability2 records
Feature5 records
Optical Zonu partnerships and signals
Strategic signalPartnerships
13 partnerships are on record, tiered strategic, core and regional.
- Duke Quantum Center (DQC)strategicDeployment of OZC J-Chassis and pluggable CWDM modules for monitoring and testing of advanced quantum networks. DQC is working on generating high-fidelity entangled states between quantum nodes.
- Strategic LogixstrategicPartnership to provide custom fiber-controlled architecture for Strategic Logix's Rapid Reconfigurable Systems Line (RRSL) of configurable military drones. U.S.-made, NDAA-compliant, modular drone ecosystem addressing critical shortage of affordable U.S.-made military drones.
- TesscocoreAuthorized distributor for Optical Zonu products in the United States. Located at 11126 McCormick Road, Hunt Valley, MD 21031-1494.
- GenTekcoreAuthorized manufacturers' representative covering southeastern US territory including MS, TN, AL, GA, FL, SC, NC.
- RangeCocoreSales representative covering western US states including New Mexico, Colorado, Wyoming, Montana, Idaho, Utah, Arizona, Nevada, Washington State, Oregon, and California.
- Crossover Distribution (Canada)coreAuthorized distributor for Canada, located at 10 Bram Court, Brampton, ON L6W 3R6.
- Sincron Sistemi (Italy)regionalReselling partner for Italy located at Via Aldo Moro, 55, 20060, Gessate MI, Italy.
- Roger-GPS (Finland)regionalReselling partner for Finland located at Finnoonniitty 7, 02270 ESPOO, Finland. Specializes in GPS/GNSS timing solutions.
- Rojone (Australia)regionalReselling partner for Australia and Pacific region including Papua New Guinea, New Zealand, Fiji, Vanuatu, Samoa, Kiribati, Tonga, Micronesia, Marshall Islands, Palau, Nauru, and Tuvalu. Located at 1/44 Aero Rd, Ingleburn NSW 2565, Australia.
- TeleScience (SE Asia)regionalSales representative for Southeast Asia region located at 61 Kaki Bukit Ave 1, Singapore 417943.
- RF Comm Solutions (India)regionalReselling partner for India located at G-06, 6th Floor, Jain Heights Solus, No.2, 1st A Cross J C Rd, Bengaluru, Karnataka 560027, India.
- Shoshin (Japan)regionalSales representative for Japan located at 1 Chome-9 Nihonbashihoncho, Chuo City, Tokyo 103-0023, Japan.
- FiberLabs (Japan)regionalSales representative for Japan located at KDDI Research building, 2-1-15 Ohara, Fujimino-shi, Saitama, 356-8502 Japan.
Scale indicators6 records
Recent moves7 records
Expansion highlights6 records
Optical Zonu competitors and assessment
Company assessmentDirect peers
- Viavi Solutions: Viavi provides fiber optic test, measurement, and monitoring instruments including OTDR modules that overlap with Optical Zonu's Micro-OTDR SFP transceivers. Comparable customers in carriers, defense, and cable network operators across similar geographies.
- EMCORE Corporation: EMCORE is the closest direct RFoF competitor, designing and manufacturing fiber optic components including RF over fiber links for aerospace, defense, cable, and wireless networks. Both companies serve carriers, defense primes, and satellite operators with analog optical transmission modules.
- Huber+Suhner: Huber+Suhner manufactures RF and fiber optic connectivity solutions for communications and defense, including RFoF links, fiber optic assemblies, and antennas. Direct competitor in the in-building wireless, DAS, and antenna remoting segments that Optical Zonu addresses with ZonuConnect and Antenna Extender.
Broad incumbents
- MACOM Technology Solutions: MACOM is a broad RF, microwave, and photonic semiconductor supplier with RFoF and optical networking components. While spanning a wider portfolio than Optical Zonu, MACOM competes at the component level for the same carriers, defense, and satellite customers.
- Coherent Corp (formerly II-VI): Coherent is a major photonics and compound semiconductor manufacturer with optical components, transceivers, and RF/microwave subsystems used in telecommunications and defense. Broad incumbent with substantial scale advantages over Optical Zonu across overlapping customer sets.
- L3Harris Technologies: Massive A&D incumbent supplying tactical radio, SATCOM, and electronic warfare systems where Optical Zonu supplies enabling RFoF subsystems. L3Harris can bundle Optical Zonu's category into larger defense platform offerings and represents both a customer and a competitive threat.
- Qorvo: Qorvo supplies RF systems and components for wireless infrastructure, defense, and cable networks. While focused on semiconductor content rather than modules, Qorvo serves the same carrier customers with solutions that address base-station and antenna infrastructure requirements.
- Broadcom (Optical/Broadband): Broadcom produces optical transceivers and networking components at massive scale for carriers, data centers, and OEMs. Micro-OTDR SFP transceivers from Optical Zonu integrate into switches and networking equipment where Broadcom is a dominant chip and module supplier.
Emerging players
- RF Industries: RF Industries designs and manufactures RF coaxial connectors, cable assemblies, and fiber optic interconnect products for wireless carriers, defense, and industrial markets. Comparable channel and end-customer overlap with Optical Zonu, though smaller and more focused on passive interconnect.
- Syntonics (DragoonIT/L3Harris Group): Syntonics specializes in fiber optic RF distribution for military and tactical radio applications, including GPS over fiber and timing distribution. Direct overlap with Optical Zonu's defense segment around antenna remoting and tactical communications.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Optical Zonu social profiles
Digital presenceOptical Zonu compliance and trust
Trust signalCompliance1 record
Optical Zonu financial estimates
Financial estimateRevenue estimate
Valuation estimate
Optical Zonu leadership team
Management profileNumber of profiles
Profiles4 records
Optical Zonu subsidiaries and ownership
Company hierarchySubsidiaries1 record
Optical Zonu funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Optical Zonu M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Optical Zonu
What does Optical Zonu do?
Optical Zonu designs and manufactures RF over Fiber (RFoF) components, modules, and subsystems that transport analog radio frequency signals over optical fiber for wireless carriers, aerospace and defense, public safety, satellite communications, and data center customers. Its portfolio spans small and medium RFoF modules, fixed and pluggable 19-inch rack subsystems, SFP/SFP+ digital transceivers with embedded Micro-OTDR fault detection, GPS/GNSS timing distribution equipment, and customized OEM solutions, supported by the CloudView Network Management System with SNMPv3.
Is Optical Zonu a public or private company?
Optical Zonu is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Optical Zonu founded?
Optical Zonu was founded in 2003. It employs 11 to 50 people.
Where is Optical Zonu based?
Optical Zonu is headquartered in Los Angeles, United States, in the North America region.
How does Optical Zonu make money?
Four revenue lines are on record. RF over Fiber Hardware Products are the primary driver. The others are digital SFP/SFP+ Transceivers, custom/OEM Solutions and public Safety and Specialty Solutions.
Who are Optical Zonu's main competitors?
Direct peers on record are Viavi Solutions, EMCORE Corporation and Huber+Suhner. Broad incumbents are MACOM Technology Solutions, Coherent Corp (formerly II-VI), L3Harris Technologies, Qorvo and Broadcom (Optical/Broadband). Emerging players are RF Industries and Syntonics (DragoonIT/L3Harris Group).
Does Optical Zonu have an API?
No public API is recorded for Optical Zonu.
What industry is Optical Zonu in?
Optical Zonu's product category is Fiber Optic Components / RF over Fiber Hardware. Its primary akta.pro industry code is HDAHAOAE, Fiber-Optic Interconnects (Connectors/Cables/Transceivers Interfaces), with a secondary code of IMAGAJAG, RF & Wireless Components/Modules (RF front-end, antennas, industrial wireless modules). Its NAICS code is 33429 and its SIC code is 3576.