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PLDT Domestic Fiber Optic Network (DFON)

In Service

11,100 km · 13 Landing Points · 1 Countries · Ready for Service: 1997

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Specifications

Length11,100 km
StatusIn Service
Ready for Service1997
Landing Points13
Countries1

Owners

PLDT

Landing Points (13)

Location Country Position
Butuan City, Philippines PH Philippines 8.9476°, 125.5406°
Cadiz City, Philippines PH Philippines 10.9500°, 123.3000°
Cagayan de Oro, Philippines PH Philippines 8.4542°, 124.6319°
Calbayog, Philippines PH Philippines 12.0699°, 124.6003°
Cebu, Philippines PH Philippines 10.3100°, 123.8946°
Dumaguete, Philippines PH Philippines 9.2956°, 123.2814°
Legazpi City, Philippines PH Philippines 13.1391°, 123.7437°
Masbate City, Philippines PH Philippines 12.3667°, 123.6167°
Nasugbu, Philippines PH Philippines 14.0882°, 120.6230°
Ormoc, Philippines PH Philippines 11.0069°, 124.6128°

About the PLDT Domestic Fiber Optic Network (DFON) Cable System

Overview

The PLDT Domestic Fiber Optic Network (DFON) is a regional submarine cable system spanning 11,100 kilometers within the Philippines. It connects 13 landing points across various cities in the country, significantly enhancing domestic network resilience and connectivity.

Route and Landings

Butuan City, Philippines

Cadiz City, Philippines

Cagayan de Oro, Philippines

Calbayog, Philippines

Cebu, Philippines

Dumaguete, Philippines

Legazpi City, Philippines

Masbate City, Philippines

Nasugbu, Philippines

Ormoc, Philippines

Ozamiz City, Philippines

Pinamalayan, Philippines

Roxas City, Philippines

Ownership and Operators

The cable is operated by PLDT.

Status and Timeline

The PLDT Domestic Fiber Optic Network (DFON) was ready for service in 1997. The status of the cable remains unknown.

Strategic Context

The DFON connects various coastal cities within the Philippines, strengthening domestic network resilience and providing submarine connectivity between different regions of the country. PLDT, a leading telecommunications company in the Philippines, operates this network to support its extensive regional footprint and enhance service delivery across the archipelagic nation.

PLDT, formerly known as Philippine Long Distance Telephone Company (now part of Globe Telecom), is one of the largest telecommunication companies in the Philippines. Established in 1964, PLDT has been a key player in the development and expansion of telecommunications infrastructure throughout the country. The company's network spans across major cities and rural areas, providing services such as voice, data, and internet to millions of customers.

The DFON cable’s extensive route covers major cities such as Cebu, Davao, Manila, and other key urban centers, facilitating faster data transfer and improved service quality. The Philippines is a strategically important location in Southeast Asia, serving as a transit point for international submarine cables. By operating the DFON cable, PLDT contributes significantly to maintaining and improving the overall telecommunications landscape of the Philippines.

The corridor served by the DFON is primarily an intra-Philippine route, connecting various regions within the country.

PLDT Domestic Fiber Optic Network (DFON)
  • Length11,100 km
  • StatusIn Service
  • Ready for Service1997

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