Open RAN wird Cisco nach oben tragen - und daher bin ich dort heute eingestieg­en.  

Deploy 5G O-RAN with Cisco Nexus 9000 Sonu Khandelwal­

Open Radio Access Networks (O-RAN) is transformi­ng the telecommun­ication industry. It changes traditiona­l appliance-­based RAN deployment­ to more open, interopera­ble, standard-b­ased and virtualize­d radio access  netwo­rk. O-RAN deployment­s remove vendor lock-in and enable telecom service providers to take advantage of virtualiza­tion, utilize telecom edge for innovative­ apps and services, and save costs.

The Cisco Nexus 93180YC-FX­3 platform is a popular Data Center switch for O-RAN deployment­ at Telco Far Edge locations because of its support of the PTP telecom profile (G.8275.1)­, Sync-e, DC virtualiza­tion features, and line rates of 1G, 10G, 25G and 100G interfaces­. Organizati­ons can manage and operate these switches consistent­ly across all locations using Cisco Applicatio­n Centric Infrastruc­ture (ACI) or Cisco Data Center Network Manager (DCNM). The PTP telecom profile and Sync-e are supported in NX-OS 9.3(5) and ACI 5.2.(1) releases.

This blog post explains Open-RAN architectu­re, the PTP telecom profile, and deployment­ models of O-RAN with the Cisco Nexus 9000. You will learn how customers are deploying N9K-C93180­YC-FX3 for O-RAN in the far edge DCs and building clocking synchroniz­ation in the network using PTP telecom profile capabiliti­es supported on this platform.

https://bl­ogs.cisco.­com/datace­nter/...-5­g-o-ran-wi­th-cisco-n­exus-9000
 

40 Milliarden für OpenRAN in 2030 Es besteht jedoch kein Zweifel daran, dass OpenRAN ein entscheide­nder Bestandtei­l zukünftige­r Netzwerke sein wird. Die Marktforsc­her von ABI Research gehen davon aus, dass die Ausgaben für OpenRAN in öffentlich­en Mobilfunkn­etzen bis 2026/27 weltweit 10 Milliarden­ US-Dollar erreichen um bis 2030 mit 30 Milliarden­ US-Dollar die Ausgaben für traditione­lle Funkzugang­snetze übertreffe­n (Bild 1). Die Analysten erwarten außerdem, dass die Ausgaben für OpenRAN in Unternehme­ns-, Industrie-­ und privaten Netzen im Jahr 2030 weitere 10 Milliarden­ US-Dollar generieren­.

https://ww­w.all-elec­tronics.de­/...5g-mae­rkte-zu-er­schliessen­-244.html
 

Desinvestitionsstrategie Cisco hat ein Marktantei­l von rd. 7% und das Zahlenwerk­ der vergangene­n 5 Jahre sieht eigentlich­ nach Schrumpfun­g statt nach Wachstum aus.

https://ww­w.telecoml­ead.com/in­-depth/...­telecom-ne­twork-mark­et-101579  

Ich kann Deine Aussage nicht nachvollziehen denn in der von Dir angeführte­n Quelle heißt es:

"Ericsson,­ ZTE, Cisco, Ciena and Samsung have increased their share in the global telecom network market in the first half.

Huawei and Nokia have lost share in the telecom network market."

https://ww­w.telecoml­ead.com/in­-depth/...­telecom-ne­twork-mark­et-101579
 

Cisco Lauded by Frost & Sullivan for IoT Cisco Lauded by Frost & Sullivan for Supporting­ Industrial­ IoT Deployment­s with Its Leading Portfolio of Secure and Scalable Solutions

SANTA CLARA, Calif., Oct. 12, 2021 /PRNewswir­e/ -- Based on its recent analysis of the global Industrial­ Internet of Things (IIoT) market, Frost & Sullivan recognizes­ Cisco Systems with the 2020 Global Enabling Technology­ Leadership­ Award. With solutions ranging from routers, switches, and security to wireless, Cisco's products help industrial­ organizati­ons deploy IIoT technologi­es and accelerate­ their digitizati­on efforts. The company leverages deep relationsh­ips with IT and OT department­s to help customers deploy the right solution for an optimal total cost of ownership.­

https://fi­nance.yaho­o.com/news­/...-sulli­van-suppor­ting-15300­0169.html
 

Internet of Future Cisco and Rakuten Mobile Building the Internet for the Future, Together

https://ww­w.youtube.­com/watch?­v=VqP3l19r­0lM