实例探究 > 100G Capacity Without Complexity

100G Capacity Without Complexity

公司规模

Large Corporate

地区

Europe

国家

Czech Republic

产品

100G-enabled networks
Telia Carrier global backbone
O2 100G capacity

技术栈

100G ports
4G/LTE
Video streaming

实施规模

Enterprise-wide Deployment

影响指标

Cost Savings
Customer Satisfaction
Productivity Improvements

技术

网络与连接 - 以太网
网络与连接 - 网关
网络与连接 - 网络管理和分析软件

适用行业

电信

适用功能

商业运营
设施管理

用例

边缘计算与边缘智能
实时定位系统 (RTLS)

服务

系统集成
云规划/设计/实施服务

关于客户

O2 is the largest integrated telecommunications provider in the Czech Republic. The company has played a central role in providing high-quality connectivity, which has contributed to the country becoming a telecommunications gateway for Central and Eastern Europe. O2 serves a rapidly growing number of tech startups, e-commerce companies, and software developers, driven by the combination of high-quality connectivity and low business costs. The company is committed to meeting the growing connectivity demands of its customers while ensuring network reliability and fostering competition among providers.

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挑战

O2, the Czech Republic’s largest integrated telecommunications provider, faced the challenge of meeting the growing connectivity demands driven by the rapid increase in tech startups, e-commerce companies, and software developers. Additionally, the explosive demands driven by 4G/LTE and video streaming added to the complexity. O2 also aimed to increase network diversity for reliability and to foster competition among providers. The solution needed to be scalable to meet the ever-increasing demand while reducing complexity.

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解决方案

To address the growing demand, O2 upgraded its core technology with 100G capacity. They sought carriers who could provide 100G on their own backbones, avoiding those relying heavily on leased networks due to economic and reliability concerns. Telia Carrier emerged as the clear choice, being the first backbone provider to offer 100G-enabled networks in both Europe and North America. Telia Carrier's global backbone allowed for one-hop connectivity to key destinations. The upgrade from 10G to 100G was straightforward, involving contingency plans and a switch that took less than a day without service interruption.

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运营影响

O2 achieved a multiple provider strategy with peering in place for over 0.5Tbit/s of capacity managed primarily on 100G ports.
The network and infrastructure management and traffic engineering were greatly simplified.
O2 can switch from 5 x 10G ports to a 100G port as soon as traffic exceeds 50G, opening up additional bandwidth for customers.
Being 100G enabled both nationally and internationally simplified their routing policy, with traffic split between providers according to the shortest path.
Multiple providers provided the desired network diversity and cost competitiveness.

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数量效益