Arirang TV Taps on Juniper Networks to Enhance Its Global Reach and Showcase South Korea to Millions of Households Across the World
- Juniper Networks has successfully partnered with Arirang TV to upgrade its networking infrastructure, enabling uninterrupted 24/7 broadcasts to households in 105 countries worldwide.
- The deployment of Juniper’s QFX Series and EX Series Switches has provided Arirang TV with a high-speed, robust, and scalable network to support next-gen broadcasting systems and showcase South Korea’s culture and arts to a global audience.
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Insights
The deployment of Juniper Networks' infrastructure by Arirang TV is a significant move that emphasizes the importance of advanced networking technology in the broadcasting industry. The implementation of QFX Series Switches and EX Series Switches is indicative of a shift towards high-performance and scalable network solutions that can handle the increasing data demands of modern broadcasting, particularly in a 24/7 operation like Arirang TV's.
From a technical standpoint, the upgrade to a network that supports Network Device Interface (NDI) technology is a forward-thinking decision. NDI allows for low-latency video streaming over IP, which is crucial for live broadcasting. The selection of the QFX5120 Switch for its bandwidth capabilities and the QFX10008 Switch for its low-latency performance demonstrates a strategic approach to network design that prioritizes real-time content delivery. This is particularly relevant given the global surge in demand for Korean cultural content.
The network's design, with its 100G backbone and segregated 'zones', not only enhances security but also ensures efficient serviceability and independence of different network segments. This is a critical aspect for broadcasting networks that require high availability and reliability.
Arirang TV's network upgrade reflects a broader trend in the media industry where broadcasters are increasingly investing in infrastructure to support the delivery of high-quality content to a global audience. The adoption of Juniper’s networking solutions is poised to significantly impact Arirang TV's operational efficiency and its ability to distribute content with minimal disruption.
The emphasis on nanosecond-level latency is a testament to the importance of synchronization and timing in broadcasting, where even minor delays can affect the viewer experience. By enhancing its network to support such stringent requirements, Arirang TV is positioning itself to maintain a competitive edge in the international broadcasting space, where the quality of service is a key differentiator.
The integration of AI-driven management systems and machine learning algorithms for automation and disaster recovery indicates a move towards more resilient and adaptive network infrastructures in the industry. This foresight can provide Arirang TV with a significant advantage in maintaining continuous service, which is crucial for their international audience.
The investment in advanced networking technology by Arirang TV represents not only a technical enhancement but also an economic strategy to capitalize on the growing global interest in South Korean culture, known as the 'Hallyu wave'. By upgrading its infrastructure to handle increased traffic and ensure high-quality broadcasts, Arirang TV can potentially attract more viewers and advertisers, leading to increased revenue streams.
The global reach of 105 countries signifies the potential for substantial economic impact, as the network can influence cultural exports and strengthen South Korea's soft power on the world stage. The technological advancements provided by Juniper Networks can help Arirang TV navigate the competitive landscape of international broadcasting, where reliability and quality are paramount for capturing and retaining a global audience.
Moreover, the move towards a cloud-based AI-driven management system could lead to operational efficiencies and cost savings in the long term, as AI can optimize network performance and predict maintenance needs, reducing downtime and associated costs.
A Juniper-powered networking infrastructure delivering nanosecond-level latency will enable Arirang TV to deliver uninterrupted 24/7 broadcasts to households in 105 countries worldwide
Established by the Korea International Broadcasting Foundation in 1996 to promote an accurate portrayal of
To keep up with the surging global demand for Korean productions, Arirang TV sought to upgrade its networking infrastructure, prioritizing a high-speed, robust and scalable network for the main control room's transmission system in a 24/7 production environment with stringent formatting requirements. Additionally, to support Arirang TV's new Network Device Interface (NDI) based video data sharing technology for their next-gen broadcasting system, significant updates were required for the existing Serial Digital Interface (SDI) environment.
Juniper’s solutions were selected to establish a stable IT framework supporting next-gen broadcasting, online media platforms, business management and information security systems. For the NDI-based smart live studio, the QFX5120 Switch was chosen for its bandwidth and performance capabilities across 10G, 25G, and 40G/100G uplink environments. This switch efficiently forms a LAN environment supporting delay-free interconnectivity for NDI core broadcasting systems, including streaming services, encoders, cameras and repeaters.
In addition, the QFX10008 Switch was deployed in the backbone of the next-generation system to enable nanosecond-level latency and a substantial Q5 ASIC capacity buffer, crucial for the system's sensitivity to video quality and delay time. To enable stability across inter-floor user networks, Arirang TV deployed Juniper’s EX3400 and EX4300 Series Switches as interlayer switches, chosen for their lower power consumption and heat generation, coupled with high performance and reliability. This capability to overcome environmental limitations was crucial due to the challenge of installing temperature and humidity control devices beyond the server room, given height constraints.
By leveraging Juniper’s solutions, Arirang TV has established robust foundations for its diverse networks. This includes a broadcasting network connected to a 100G backbone and internally segregated 'zones' for office, management, and security, enabling independence, safety, and efficient serviceability. Additionally, the implementation encompasses a distributed and interconnected storage area network, a demilitarized zone between internal and external networks, an internet network server farm, wireless networks, as well as a multicast network for a live NDI production environment.
Empowered by Juniper, Arirang TV’s upgraded networking infrastructure provides a robust and scalable platform, which is crucial as it continues to expand globally. This will allow them to broadcast real-time content consistently, showcasing the richness of
Supporting Quotes
“We are thrilled to partner with Juniper Networks on our network transformation journey, establishing the foundation for Arirang TV's future transition to a cloud-based AI-driven management system. A Juniper-powered network facilitated thorough testing of automation functions, enabling uninterrupted service during disasters, supporting service expectations with machine learning algorithms and harnessing the power of a conversational assistant that integrates with ChatGPT. We look forward to leveraging Juniper’s solutions to fully integrate and manage both wired and wireless networks, paving the way for a broadcasting station supported by an AI-driven network.”
- Heon-Jun Lee, General Manager, AI Data Informatization Center, Arirang TV
“Through our work with Arirang TV, it is an honor to contribute to the global sharing of the richness of
- KB Chai, Country Manager,
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About Juniper Networks
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Media Relations:
Kenneth Chew
Juniper Networks
+65 6959 0553
kchew@juniper.net
Source: Juniper Networks
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