HISOO (officially HiOSO Technology Co., Ltd.) is a Chinese technology brand specializing in fiber-optic communication equipment, industrial networking products, and broadband access solutions. Founded in 2002 and headquartered in Shenzhen, Guangdong, China, the company develops and manufactures products for telecommunications operators, internet service providers (ISPs), enterprises, industrial automation, and security surveillance networks. [1]

HiOSO was established in 2002 with a focus on optical communication technology. Initially producing fiber media converters, the company expanded into passive optical network (PON) technologies and industrial Ethernet solutions.

Major milestones include:

• 2002 – Company founded in Shenzhen.
• 2003 – Released first fiber media converters.
• 2004 – Registered the “Ficom” and “Haishuo” trademarks.
• 2005 – Developed CWDM optical transmission systems.
• 2006 – Introduced one of its earliest EPON OLT platforms.
• 2007–2008 – Expanded into Ethernet over Coax (EOC) products for CATV networks.
• 2009 – Released CCTV optical transmission products.
• 2011–2015 – Expanded industrial Ethernet switch and PoE product lines.
• 2016 onward – Introduced GPON platforms, higher-density OLT systems, industrial networking products, and enterprise switching solutions. [1]

HiOSO manufactures a wide range of fiber-optic networking equipment.

Fiber Broadband

• EPON OLT
• EPON ONU
• GPON OLT
• GPON ONU
• XG-PON equipment

Fiber Transmission

• Fiber Media Converters
• Optical Transceivers
• CWDM/DWDM Systems
• Optical Video Transmitters

Network Equipment

• Managed Ethernet Switches
• Unmanaged Ethernet Switches
• Industrial Ethernet Switches
• PoE Switches
• Fiber Switches

Optical Components

• SFP Modules
• SFP+
• Optical Splitters
• Fiber Patch Cords
• Optical Accessories

Industrial Networking

• Industrial Fiber Switches
• DIN-Rail Ethernet Switches
• Industrial Fiber Converters [1]

HiOSO products are used in:

• Fiber-to-the-Home (FTTH)
• Telecommunications
• Smart Cities
• Security & CCTV
• Industrial Automation
• Electric Power
• Transportation
• Railways
• Airports
• Government Networks
• Banking
• Energy Infrastructure
• Broadband Internet Service Providers [1]

The company states that it maintains dedicated research and development teams focused on optical networking technologies. According to the company, many core engineers have over a decade of industry experience, and the business invests in new PON systems, switching technologies, and optical transmission equipment. [1]

HiOSO operates manufacturing facilities in Shenzhen and provides:

• Product design
• PCB assembly
• Testing
• Quality inspection
• OEM manufacturing
• ODM customization

The company reports conducting product reliability tests including aging tests, temperature testing, and performance validation before shipment. [1]

HiOSO states that it has obtained:

• ISO 9001 Quality Management certification
• Telecommunications network access approvals for relevant products
• Product testing and quality assurance procedures for optical networking equipment

Specific certifications vary by product line and target market. [1]

According to the company, its products are exported to numerous regions, including:

• Southeast Asia
• India
• Russia
• Brazil
• Saudi Arabia
• Iraq
• Africa
• Europe
• South America

The company also provides OEM and ODM manufacturing services for international customers. [1]

HiOSO primarily serves:

• Internet Service Providers (ISPs)
• Telecommunications operators
• System integrators
• Network equipment distributors
• Government infrastructure projects
• Industrial automation companies

In addition to selling under its own brand, the company manufactures networking products for other brands through OEM and ODM partnerships. [1]

HiOSO emphasizes:

• Customer-focused service
• Continuous innovation
• Reliable optical networking solutions
• Long-term technical support
• International cooperation
• Quality-driven manufacturing

The company positions itself as a supplier of end-to-end fiber access and transmission solutions for broadband and enterprise networking. [1]

Typical deployments include:

• Fiber-to-the-home (FTTH)
• Fiber-to-the-building (FTTB)
• Campus networks
• Smart factories
• Industrial automation
• IP surveillance systems
• Data communication
• Municipal broadband
• Enterprise networking [1]

HiOSO (often written as HISOO in some contexts) is a Chinese manufacturer of optical networking and telecommunications equipment established in 2002. Its portfolio spans fiber broadband access systems, industrial Ethernet switches, optical transmission devices, and related components. The company serves customers worldwide through branded products as well as OEM/ODM manufacturing, with a focus on broadband infrastructure, enterprise networking, and industrial communication solutions. [1]

1. About Us-quality onu catv y wifi-HiOSO Technology Co., LTD