South Korea / Facility
DigitalEdge PUS1 · C2C Busan Cable Landing Station
Digital Edge colocation and interconnection facility in Centum City, Busan, integrated with the former Sejong Telecom C2C cable landing station. Operator capacity disclosures conflict between 14 MW and 4.5 MW; current IT load and expansion commissioning remain unresolved.
PeeringDB facility geocode associated with the corroborated street address; no independently inspected property marker or surveyed point.. Coordinate precision: approximate. Street-map detail does not increase the accuracy of the sourced point.
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Statements retain their dates, definitions and development scope. Do not add these rows together.
| Claim / measurement | Scope and status | As of | Evidence and accounting |
|---|---|---|---|
| 14 MW Unspecified power | PUS1 facility description; commissioned versus ultimate scope unspecified Unknown · unclear | 2026-10-07 | Conflicting claim ↗ Excluded from capacity totals. As-of is retrieval date of undated operator page. Reported description value exceeds 5 MW but is not established IT load or commissioned facility supply; conflicts with same-page table. |
| 4.5 MW Unspecified power | PUS1 capacity table with planned update wording Unknown · unclear | 2026-10-07 | Conflicting claim ↗ Excluded from capacity totals. As-of is retrieval date. Planned update may refer to capacity or editorial updating; no commissioning or expansion date established. |
| 14 MW Unspecified power | PUS1 Chinese-language capacity table; updating qualifier Unknown · unclear | 2026-10-07 | Conflicting claim ↗ Excluded from capacity totals. As-of is retrieval date of undated language version. Same facility and overlapping description; do not add to other claims. |
| 4.8 MW Unspecified power | Directory fully built-out power for PUS1 Unknown · unclear | 2026-10-07 | Conflicting claim ↗ Excluded from capacity totals. As-of is retrieval date, not capacity effective date. Secondary source lacks clear primary basis and conflicts with operator disclosures. |
Digital Edge announced agreement to acquire Sejong Telecom’s Centum City cable landing facility alongside a Seoul data center; closing was expected Q2 2021.
Supporting source ↗April 2022 operator announcement confirms acquisition of Busan and Seoul sites in 2021; exact closing date unavailable.
Supporting source ↗Sankun reports expansion building permission in July 2024 at U-dong 1453. Original government permit, commencement and completion remain unconfirmed.
Supporting source ↗Operator-reported colocation area; not established land or gross building area.
Source ↗Published specifications; kVA is not converted to MW.
Source ↗Operator-reported; measurement period and actual versus design basis unspecified.
Source ↗Operator list; certificate validity and Tier certification scope were not inspected.
Source ↗Operator integration claim corroborated by submarine cable industry source.
Source ↗Secondary report associated with expansion permission; relationship to existing building and final completed total unresolved.
Source ↗Public facility registry sales and technical contacts; no contact made.
Source ↗Source attribution does not imply independent verification or permission to reuse images.
Published Date unavailable · Retrieved 2026-10-07
PUS1 section identifies Centum City and cable landing integration; description reports 14 MW, table 4.5 MW with planned-update wording, 9,463 m² and 1,605 cabinets.
Published Date unavailable · Retrieved 2026-10-07
PUS1 description and capacity table report 14 MW; table adds updating wording. No IT/facility/grid definition supplied.
Published Date unavailable · Retrieved 2026-10-07
Facility record identifies Digital Edge, alias DigitalEdge PUS1, address 32 Centum 7-ro, Haeundae-gu, Busan 48059, KR, and geocode 35.174915,129.127427. Record last updated September 26, 2025.
Published 2021-04-01 · Retrieved 2026-10-07
Announces agreement to acquire Sejong Telecom assets including Centum City cable landing facility; closing expected Q2 2021, with subsequent capacity and efficiency investment.
Published 2022-04-26 · Retrieved 2026-10-07
Retrospectively confirms acquisition of Seoul and Busan sites in 2021 and describes existing Busan assets; Incheon project capacity is separate.
Published Date unavailable · Retrieved 2026-10-07
Facility-specific operator page describes existing interconnection services in Centum City and integrated cable landing station.
Published 2011-07-12 · Retrieved 2026-10-07
Updated content links C2C Busan CLS to renamed PUS1, identifies Digital Edge as owner formerly Sejong Telecom, and distinguishes another Busan landing station. Displayed original publication date precedes later acquisition content; update date unavailable.
Published Date unavailable · Retrieved 2026-10-07
Directory corroborates address and operator but reports 4.8 MW fully built-out power, another unresolved figure without a dated primary basis.
Published Date unavailable · Retrieved 2026-10-07
PUS1-specific section identifies U-dong parcel 1453, reports July 2024 expansion building permission, 14,072 m² gross floor area and Changjo as architect. Original permit and current construction stage were not established.
Published Date unavailable · Retrieved 2026-10-07
Circular Economy section, printed page 18, reports PUS1 recycled 56% of waste in 2023; this is historical site-specific evidence, not current renewable power evidence.
Name: South Korea Data Centers in Seoul and Busan | Digital Edge; PUS1 Busan Data Center | Digital Edge
Aliases: Digital Edge PUS1 - Busan - PeeringDB; Busan Cable Landing Station (Sejong) - Submarine Networks
Kind: PUS1 Busan Data Center | Digital Edge
Country: South Korea Data Centers in Seoul and Busan | Digital Edge; Digital Edge PUS1 - Busan - PeeringDB
Region: Digital Edge PUS1 - Busan - PeeringDB
City: South Korea Data Centers in Seoul and Busan | Digital Edge; Digital Edge PUS1 - Busan - PeeringDB
Metro: Digital Edge to Expand Platform Footprint in South Korea
Address: Digital Edge PUS1 - Busan - PeeringDB; Digital Edge - Busan PUS1 - Specs
Operator: Digital Edge PUS1 - Busan - PeeringDB; PUS1 Busan Data Center | Digital Edge
Owner: Digital Edge announces plans to build South Korea’s largest commercial data center; Busan Cable Landing Station (Sejong) - Submarine Networks
Business Model: South Korea Data Centers in Seoul and Busan | Digital Edge; PUS1 Busan Data Center | Digital Edge
Statuses: PUS1 Busan Data Center | Digital Edge; Digital Edge ESG Report 2024
Summary: South Korea Data Centers in Seoul and Busan | Digital Edge; South Korea - Digital Edge DC (Chinese); Digital Edge announces plans to build South Korea’s largest commercial data center; PUS1 Busan Data Center | Digital Edge; Busan Cable Landing Station (Sejong) - Submarine Networks; 부산 데이터센터 건설 현장 확인·관리하기: 명지동, 대평동, 송정동, 우동
Location: Digital Edge PUS1 - Busan - PeeringDB
Stable identifier: 9b3cb5b8-3397-4731-872c-80fdd406e10b