Domestic

Domestic Network

The company, as a key telecommunication carrier that owns 13,005km municipal network (76% of 17,834km nationally installed optical cable), provides inner pipes and optical cable to SKT, KT, LGU+, etc.

Nationwide Optical Cable

Nationwide Optical Cable Data
Division Total Metropolitan Area Deajeon Area Daegu Area Busan Area Gwangju Area
Backbone Network Underground 1,385 144 498 367 123 253
Backbone Network Processing 915 111 321 172 104 207
Trunk Network Underground 390 273 39 19 29 30
Trunk Network Processing 4,010 1,287 1,750 90 479 404
Local Loop Underground 697 444 137 42 35 39
Local Loop Processing 6,085 1,745 2,305 368 544 1,123
Lease Network 4,352 1,237 906 426 920 863
Total 17,834 5,241 5,956 1,484 2,234 2,919