Singlemode fiber-optic cabling systems, once found almost exclusively in service providers’ long-haul networks or in expansive campuses, are now commonly being used in data center and enterprise networks. How deep has singlemode gotten into these networks, and how much deeper are they likely to go? That’s the topic of this month’s In-Depth discussion.
The unique design of this cable rack from Rosenberger means there are no disturbing rack columns when laying cables, because the four vertical cable managers are also the supporting columns.
The rise of hyperscale computing has created a new paradigm in the data center business, changing the landscape for providers and customers alike. Hyperscale companies have become the largest customers for leasing wholesale and build-to-suit data center space. As a result, these customers hold huge sway over data center development, which has evolved rapidly to adapt to larger requirements. Download the special report.
Edge computing is all about knitting together a growing universe of devices and applications. Colocation provider sees cloud content going further and deeper going beyond the on-ramps and moving to specialized instances of cloud.
For site owners at Green Mountain, the transition from ammunition storage facility to data center was not without challenges. They were faced with confined spaces, existing structures, and the need to install a reliable piping system to cool the server racks. But despite the challenges, it also offered many benefits, including the cold Norwegian climate to keep data cool at lower costs and the vast supply of hydroelectric power.
In the midst of edge computing and the growing role of edge data centers, a practice has emerged that frequently goes by its acronym, CORD. CORD stands for central office rearchitected as a data center. In a CORD deployment, a service provider uses an existing facility that has served as a central office. In some cases, these facilities now serve as headends for the service providers’ microwave towers or land lines.
5G—and all the data-hungry applications it will enable—will force a radical reimagining of the scope and environment in which data centers operate. Challenges in the data center and access network have the same familiar ring. It comes down to fiber, capacity and the ability to manage and grow physical layer infrastructure.
Edge computing represents the next challenge to data center and infrastructure engineers. Why? Data centers have grown so big that, now, highly distributed, small deployments are preferred in many cases. The low-latency requirement for new technologies means that 5G deployments on the edge will be the next wave of new facility builds.
For co-lo data center operators infrastructure reliability and emergency response capability is essential — downtime is not an option. In this environment, testing is a critical element in meeting customer service level agreements (SLAs) and/or internal performance objectives. In a modern data center, there are thousands of links, cables, transponders, and connections, or, to it put frankly: thousands of potential points of failure. The following is a list of common key test use cases for DCOs.
There are billions of connected devices in use worldwide, and that number is increasing by the millions every year. Unfortunately, many of these IoT devices, as well as those currently being developed and deployed, lack critical security features, making them easy targets for hackers and botnets. Without the proper security measures in place, these devices can lead to catastrophic events.
