gpon-onu.com | High-Performance GPON OLT & ONU Solutions from ZISA Technologies

About ZISA Technologies

Founded in 2004 and headquartered in Beijing — the "Orient Silicon Valley" — ZISA Technologies is a global leader in ICT solutions. With over 10 years of experience, we specialize in end-to-end fiber optic, copper line, and wireless networking solutions.

Our products, including GPON OLT, GPON ONU, XPON ONU, and DSLAM systems, are deployed across more than 30 countries. We serve Internet Service Providers (ISPs), telecom carriers, system integrators, enterprises, and SMBs.

8%+

Annual R&D Investment

95%+

Bachelor's Degree or Higher

Our Product Range

High-performance, CE-certified GPON and XPON networking devices engineered for reliability, speed, and scalability in FTTH and enterprise deployments.

HGU FTTH ONU XPON 4GE Port 11AC WiFi

4 x GE Ports
802.11ac WiFi
1310nm / 1490nm Wavelength
White HGU Design

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Fiberhome 1GE GPON ONU

1 x GE Port
ITU-T G.984 Compliant
Internal L2 Switch
High Rate Performance

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High Rate ONT GE-PON 2GE

2 x GE Ports
802.11b/g/n/ac WiFi
1 x POTS Port
XPON Compatible

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WiFi Fiber Optic ONU OP251W

Wireless Router Function
GPON OLT Compatible
FTTH White Design
Splitter Integrated

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RF WiFi Fiber Optic ONU OP256CW

GPON Optical Network Unit
RF & WiFi Support
FTTH Solution Ready
Splitter Compatible

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1GE 1FE WiFi POTS CATV GPON ONU

1 x GE, 1 x FE Port
WiFi + POTS + CATV
OP153W-RF Model
SC APC UPC Connector

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Realtek 9607C XPON ONT Network Device

Realtek 9607C XPON ONT

Advanced Chipset
High Stability
Splitter Network Ready
Modem & Router Function

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1U Cassette OLT 8 Port GPON OLT OP3608

1U Cassette OLT 8 Port GPON OLT

8 x PON Ports
CLI Management
10G Uplink Option
OP3608 Model

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Why Choose gpon-onu.com?

Engineered for performance, reliability, and global deployment.

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Global Reach

Deployed in over 30 countries with proven performance in diverse network environments — from urban ISPs to rural broadband projects.

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End-to-End Solutions

Full range of GPON, XPON, and xDSL solutions — from OLTs and ONUs to DSLAMs and modems — all interoperable and future-ready.

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R&D Driven

Over 8% of annual revenue invested in research and development. Our team includes experts with 10+ years in leading ICT firms.

Frequently Asked Questions

What is GPON ONU?

GPON ONU (Gigabit Passive Optical Network Optical Network Unit) is a device installed at the customer premises that receives optical signals from the OLT and converts them into electrical signals for use by end-user devices.

Do you offer OEM/ODM services?

Yes, ZISA Technologies offers comprehensive OEM and ODM services, including custom branding, firmware customization, and hardware modifications to meet specific project requirements.

Are your products CE certified?

Yes, all our GPON OLT, ONU, and XPON devices are CE certified and comply with international standards for safety, electromagnetic compatibility, and performance.

What is the warranty period?

Most of our devices come with a standard 1-year warranty. Extended warranty options are available upon request for bulk orders.

Get in Touch

Reach out for pricing, technical support, or custom solutions.

WhatsApp: +8613466582016

Email: [email protected]

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