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OLT Manufacturer for GPON, XG(S)PON & 10G EPON Networks

Hangzhou Zhiyi Communication Co., Ltd. develops and manufactures Optical Line Terminal solutions for GPON, XG(S)PON and 10G EPON networks. Our OLT portfolio is designed for fiber access deployment across FTTH, ISP, business and high-bandwidth network environments, helping operators connect ONUs and ONTs to the core network while simplifying network deployment, management and future expansion.

CATV ONU

Build the Right OLT Network for Your Project



ZHIYI supports customers from product selection to network deployment, helping operators build PON access networks around their actual project requirements.

Flexible Network Scale

ZHIYI's GPON OLT range includes solutions for smaller deployments as well as higher-density access networks, allowing customers to select a platform that better matches their current subscriber base and planned growth.

GPON to XGSPON Evolution

The combined GPON and XGSPON OLT platform provides an upgrade-oriented architecture for operators that want to maintain GPON services while preparing for higher-capacity XGSPON access.

Centralized Network Management

Selected ZHIYI GPON OLT solutions support multiple management methods, including Web, CLI, SNMP, Telnet and SSH, helping technical teams access, configure and maintain the system according to their preferred operating environment.

ONU/ONT Integration

Selected ZHIYI GPON OLT products are designed for compatibility with mainstream ONU brands, while ZHIYI also supplies its own XPON and XG(S)PON ONU/ONT products for customers seeking a coordinated access network solution.

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8/16/24 HDMI Encoder Modulator
Encoder Modulator

8/16/24 HDMI Encoder Modulator

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Encoder Modulator 8/16/20/24ch ISDB-T
Encoder Modulator

Encoder Modulator 8/16/20/24ch ISDB-T

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ZY-XG3210G Combinated OLT GPON & XGSPON OLT
XG(S)PON OLT

ZY-XG3210G Combined OLT GPON & XGSPON OLT

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2U Chassis 48 or 64 in 1 IP to Analog Modulator
Modulator

2U Chassis 48 or 64 in 1 IP to Analog Modulator

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1U Chassis 16 in 1 / 32 in 1 IP to Analog Modulator
Modulator

1U Chassis 16 in 1 / 32 in 1 IP to Analog Modulator

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HIGH SPEED DUAL BAND AX3000 ZY-XS-305AX-X26 XGSPON ONU ONT
Xpon Onu

HIGH SPEED DUAL BAND AX3000 ZY-XS-305AX-X26 XGSPON ONU ONT

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ZY-XG/XS-505AX-X26 10G high performance XG(S)PON ONU ONT
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ZY-XG/XS-505AX-X26 10G high performance XG(S)PON ONU ONT

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XGSPON ONU DUAL BAND AX3000 ZY-XS-304AX-X26
Xpon Onu

XGSPON ONU DUAL BAND AX3000 ZY-XS-304AX-X26

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XGPON ONU 10G PON DUAL BAND AX3000 ZY-XG-304AX-X26
Xpon Onu

XGPON ONU 10G PON DUAL BAND AX3000 ZY-XG-304AX-X26

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ZY-XG/XS-504AX-X26 10G Broadband ONU, Dual Band XG(S)PON Interface
Xpon Onu

ZY-XG/XS-504AX-X26 10G Broadband ONU, Dual Band XG(S)PON Interface

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OLT_1051_788

Why Choose ZHIYI OLT Solutions?

Access Network Experience Since 2005

Founded in 2005, Hangzhou Zhiyi Communication focuses on access network R&D and production. Covering PON, optical transmission, and FTTH infrastructure, we deliver complete solutions beyond standalone OLT devices.

Complete PON & FTTH Product Portfolio

Fiber networks require OLTs, terminals, and ODNs working together. Beside GPON, XG(S)PON, and 10G EPON OLTs, ZHIYI provides ONUs/ONTs, passives, cables, and test tools for one-stop sourcing.

Project-Oriented Customization

ZHIYI supports OEM/ODM and custom hardware. Software customization is also available for OLTs to closely align with specific network and operational needs.

Technical Support Throughout Deployment

Support continues post-shipment. ZHIYI offers architecture design, system integration, remote debugging, configuration guidance, troubleshooting, and after-sales service to ensure stable network operation.

OLT Applications

GPON OLT

FTTH Residential Broadband

In FTTH networks, the OLT operates from the network side and connects multiple ONU/ONT terminals through the passive optical distribution network.

This architecture enables operators to deliver broadband services over fiber to residential users while keeping the access infrastructure scalable and centrally manageable.

olt

ISP Fiber Access Networks


Internet service providers need to balance subscriber growth, bandwidth demand, equipment management and deployment cost.

ZHIYI GPON, XG(S)PON and 10G EPON OLT options allow ISPs to choose different PON technologies according to their existing network and expansion strategy.

GPON OLT

Enterprise & Business Networks

PON technology can also support fiber connectivity for business and enterprise environments.

ZHIYI GPON OLT products can be used as part of enterprise LAN and ICT access deployments where centralized fiber distribution, reliable connectivity and flexible network expansion are required.

olt

High-Bandwidth Network Expansion

Higher-capacity PON technologies become increasingly important as broadband traffic continues to grow.

ZHIYI XG(S)PON solutions and the combined GPON + XGSPON platform provide options for networks supporting bandwidth-intensive services and future capacity expansion, including high-speed broadband and mobile backhaul environments.



Designed for Easier OLT Deployment and Management

Space availability can be an important consideration in smaller equipment rooms and access sites.


ZHIYI offers compact GPON OLT designs, including box-type and rack-mounted products, giving network planners greater flexibility when selecting equipment for different installation environments.

Compact Deployment Options

Space availability can be an important consideration in smaller equipment rooms and access sites.

ZHIYI offers compact GPON OLT designs, including box-type and rack-mounted products, giving network planners greater flexibility when selecting equipment for different installation environments.

Multiple Management Method

Different technical teams use different network management workflows.

Applicable ZHIYI GPON OLT products support management through Web, CLI, SNMP, Telnet and SSH, allowing operators to select management methods that fit their existing technical environment.

Flexible Power Configurations

Stable power design is important for network access equipment.

Applicable rack-mounted GPON OLT products support different AC and DC power configurations, with power backup options available on selected products to support network reliability requirements.

Remote Technical Assistance

Configuration and compatibility issues can occur during OLT and ONU deployment.

ZHIYI provides online and remote technical assistance for installation, configuration and troubleshooting, helping customers solve technical issues without relying solely on local resources.

One Supplier for PON, FTTX & Optical Access Products

ZHIYI's product range extends from PON access equipment to optical transmission, networking, fiber optic cable, passive components and test equipment. This gives operators, integrators and distributors the flexibility to discuss related network products with one supplier.

PON Access Equipment

The PON portfolio includes OLT and ONU/ONT solutions covering GPON, XPON, XG(S)PON and 10G EPON technologies.
This enables customers to select equipment for both current access requirements and higher-bandwidth network evolution.

Optical Transmission

ZHIYI also supplies optical transmission equipment including optical transmitters, EDFA products, OTN solutions and optical nodes.
These products support broader fiber transmission requirements beyond the access layer.

Fiber Infrastructure

Fiber networks depend on reliable physical infrastructure between network equipment and users.
ZHIYI provides optical fiber cables and passive components including splitters, distribution boxes, closures, connectors, adapters, patch cords and pigtails.

Fiber Installation & Testing

Network construction and maintenance require appropriate engineering tools.
The product portfolio includes OTDRs, optical power meters, fiber identifiers, visual fault locators, fusion splicers and fiber optic tool kits for field deployment and maintenance.

BUYING TIPS

Avoid choosing a model before confirming the application conditions.

Do not choose only by price if the working condition is harsh.

Do not use a standard model when size, material, or certification is special.

Request testing or samples when performance risk is high.

Confirm related products, spare parts, and packaging before order.

What types of OLT does ZHIYI provide?

ZHIYI provides OLT solutions covering G/EPON, XG(S)PON and 10G EPON technologies. The portfolio includes GPON OLT options for different deployment scales as well as a combined platform designed to support GPON and XGSPON network evolution.

Can ZHIYI help me choose an OLT for my network?

Can ZHIYI OLT software be customized?

Can ZHIYI provide technical support for OLT installation?

Not sure whether the recommended product fits your real condition?

Place this CTA after tips and FAQ because buyers often inquire after their scenario-specific doubts are answered.

SUBMIT YOUR APPLICATION REQUIREMENTS TIPS

Send your working condition and receive a suitable product recommendation.

A good application inquiry should describe the actual use case. This helps the supplier recommend the right model, configuration, related products, testing, and documentation.

Application-based product and model recommendation.

Configuration, customization, and performance review.

Related product set, certification, and testing suggestion.

Application Requirement Form

This is a design wireframe. Replace with the real inquiry form in production.
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 +86-571-86950579
 N0. 190-198, Tiancheng Road, Hangzhou, China
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