Dark Fiber

This service enables organization to connect their data through KIRZ Fiber Optic network.  Organization has the flexibility to select their preferred technology for transmitting and receiving data. It also provides comprehensive network management, making it ideal for organizations who require point-to-point data connections and substantial bandwidth, including those who wish to manage their networks independently.

Why Dark Fiber

Implemented across the entire fiber optic cable network system, it offers the capability to adjust speeds without the need to change the cable type.

Typical uses

Dark Fiber supports a wide range of technologies according to the user's preference, offering the flexibility to customize data transmission speeds for various applications, such as WDM, High Definition TV Broadcast, 4G, or 5G, among others.

Our Dark Fiber rental service provides a consistent and high-speed fiber optic cable connection between various locations or equipment, allowing users to efficiently manage their equipment while harnessing the limitless capabilities of fiber optics.

1. Aerial Dark Fiber offers monthly rate is set at 1200 Baht per core-kilometer.

2. Underground Dark Fibers offer monthly rates that vary depending on the specific geographical area.


The cost of our services is contingent upon the specific details and extent of the work required. Should you have any inquiries or wish to discuss your needs further, our team is readily available to offer consulting services. Additionally, if you would like to submit your requirements for our team’s review and presentation, please feel free to reach out. You can contact our sales department at 02-7709770, available from 9:00 AM to 4:00 PM, Monday through Friday. 

get in touch

We proudly declare that your business is our sole focus. With our best-in-class fiber network and cloud solutions, accompanied by unparalleled customer service, allow us to demonstrate why KIRZ is the ultimate choice for your Business Cloud and Connectivity needs.

Complete the form below, and allow our experts to assist you in discovering the ideal solution for your business.

   +662 770 9700


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