EQS-News

Huawei SPN Helps Yunnan Power Grid Build a Next-Gen High-Speed Bearer Network 06.05.2026, 09:35 Uhr von EQS News Jetzt kommentieren: 0

EQS-News: Huawei / Key word(s): Miscellaneous
Huawei SPN Helps Yunnan Power Grid Build a Next-Gen High-Speed Bearer Network

06.05.2026 / 09:35 CET/CEST
The issuer is solely responsible for the content of this announcement.


KUNMING, China, May 6, 2026 /PRNewswire/ -- As a key energy hub in Southwest China, Yunnan Power Grid Co., Ltd. (Yunnan Power Grid) is tasked with large-scale clean energy transmission and smart grid development. However, the region's complex terrain and long transmission lines have made this transformation challenging, rendering the digital and intelligent upgrade increasingly urgent. The explosion of production data and the rise of complex service scenarios further amplify this urgency, imposing ever-stricter requirements on the underlying communication bearer network.

Network Transport Challenges in the Digital and Intelligent Transformation of the Power Industry
To tackle these issues, Yunnan Power Grid has chosen SPN to drive the evolution of its next-gen bearer network, incorporating it into both the 14th and 15th Five-Year Plans. The company has progressively rolled out the technology on a large scale across 16 cities, laying a communication foundation for the next two decades. In this strategic upgrade of electric power services, Huawei has emerged as a key partner.

Dual Dividends: Ultimate Experience and Long-Term Value
Since the pilot in 2022, SPN has evolved from a technical trial to a standard architecture across Yunnan Province. With SPN now being deployed in Zhaotong and Pu'er, the full value of the next-gen bearer network is being unleashed.

First, the bandwidth bottleneck has been resolved. The next-gen SPN bearer network resolves bandwidth bottlenecks by breaking the 155 Mbit/s–10 Gbit/s capacity limit. SPN devices boost access layer (substations, power stations, customer centers) bandwidth to 1 Gbit/s, meeting China Southern Power Grid standards. Aggregation and core layers scale up to 50 Gbit/s or 100 Gbit/s based on site and service size. The solution enables 10 Mbit/s fine-granularity hard pipes for end-to-end isolation of power private lines, supporting high-bandwidth services like transmission video surveillance and ensuring smooth evolution.

Second, the bandwidth upgrade has significantly improved inspection and maintenance efficiency. Huawei's SPN solution enables real-time SLA monitoring (latency, packet loss) and fault localization within minutes, cutting maintenance costs linked to SDH equipment failures. At Qujing Power Supply Bureau, single inspection time dropped from 30 to 3 minutes, and full-cycle maintenance from over 7 hours to 21 minutes. The O&M center now detects major defects 15 days earlier via preset monitoring points. Over six months, site visits fell from 112 to 61—a 45.54% reduction.

Third, the intelligence level of service transport has been greatly improved. Huawei's SPN solution supports diverse electric power services—from latency-sensitive teleprotection and dispatching to high-traffic video—with reliable transmission. Using FlexE hard and soft slicing, it ensures rigid isolation between services while enhancing bandwidth reuse. IPv4/IPv6 dual stack enables flexible local forwarding and easy IoT access, such as transmission line monitoring and source-grid-load-storage integration.

Finally, SPN provides long-term investment protection. The evolution to 25 Gbit/s to 400 Gbit/s rates can be supported through low-cost upgrades, avoiding repeated construction.

For detailed solutions, please visit our official website:
https://e.huawei.com/en/case-studies/industries/grid/202604-yunnan-power-grid-spn 

Photo - https://mma.prnewswire.com/media/2973652/1panbiyi.jpg

Cision View original content:https://www.prnewswire.co.uk/news-releases/huawei-spn-helps-yunnan-power-grid-build-a-next-gen-high-speed-bearer-network-302763900.html

rt.gif?NewsItemId=EN52547&Transmission_Id=202605060330PR_NEWS_EURO_ND__EN52547&DateId=20260506


06.05.2026 CET/CEST Dissemination of a Corporate News, transmitted by EQS News - a service of EQS Group.
The issuer is solely responsible for the content of this announcement.

The EQS Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases.
View original content: EQS News


2322358  06.05.2026 CET/CEST

Kommentare (0) ... diskutiere mit.
Werbung

Handeln Sie Aktien bei SMARTBROKER+ für 0 Euro!* Profitieren Sie von kostenloser Depotführung, Zugriff auf 29 deutsche und internationale Börsenplätze und unschlagbar günstigen Konditionen – alles in einer innovativen, brandneuen App. Jetzt zu SMARTBROKER+ wechseln und durchstarten!

*Ab 500 EUR Ordervolumen über gettex. Zzgl. marktüblicher Spreads und Zuwendungen.

k.A. k.A. k.A. k.A.
k.A. k.A. k.A. k.A.
k.A. k.A. k.A. k.A.
Schreib den ersten Kommentar!

Dis­clai­mer: Die hier an­ge­bo­te­nen Bei­trä­ge die­nen aus­schließ­lich der In­for­ma­t­ion und stel­len kei­ne Kauf- bzw. Ver­kaufs­em­pfeh­lung­en dar. Sie sind we­der ex­pli­zit noch im­pli­zit als Zu­sich­er­ung ei­ner be­stim­mt­en Kurs­ent­wick­lung der ge­nan­nt­en Fi­nanz­in­stru­men­te oder als Handl­ungs­auf­for­der­ung zu ver­steh­en. Der Er­werb von Wert­pa­pier­en birgt Ri­si­ken, die zum To­tal­ver­lust des ein­ge­setz­ten Ka­pi­tals füh­ren kön­nen. Die In­for­ma­tion­en er­setz­en kei­ne, auf die in­di­vi­du­el­len Be­dür­fnis­se aus­ge­rich­te­te, fach­kun­di­ge An­la­ge­be­ra­tung. Ei­ne Haf­tung oder Ga­ran­tie für die Ak­tu­ali­tät, Rich­tig­keit, An­ge­mes­sen­heit und Vol­lständ­ig­keit der zur Ver­fü­gung ge­stel­lt­en In­for­ma­tion­en so­wie für Ver­mö­gens­schä­den wird we­der aus­drück­lich noch stil­lschwei­gend über­nom­men. Die Mar­kets In­side Me­dia GmbH hat auf die ver­öf­fent­lich­ten In­hal­te kei­ner­lei Ein­fluss und vor Ver­öf­fent­lich­ung der Bei­trä­ge kei­ne Ken­nt­nis über In­halt und Ge­gen­stand die­ser. Die Ver­öf­fent­lich­ung der na­ment­lich ge­kenn­zeich­net­en Bei­trä­ge er­folgt ei­gen­ver­ant­wort­lich durch Au­tor­en wie z.B. Gast­kom­men­ta­tor­en, Nach­richt­en­ag­en­tur­en, Un­ter­neh­men. In­fol­ge­des­sen kön­nen die In­hal­te der Bei­trä­ge auch nicht von An­la­ge­in­te­res­sen der Mar­kets In­side Me­dia GmbH und/oder sei­nen Mit­ar­bei­tern oder Or­ga­nen be­stim­mt sein. Die Gast­kom­men­ta­tor­en, Nach­rich­ten­ag­en­tur­en, Un­ter­neh­men ge­hör­en nicht der Re­dak­tion der Mar­kets In­side Me­dia GmbH an. Ihre Mei­nung­en spie­geln nicht not­wen­di­ger­wei­se die Mei­nung­en und Auf­fas­sung­en der Mar­kets In­side Me­dia GmbH und de­ren Mit­ar­bei­ter wie­der. Aus­führ­lich­er Dis­clai­mer