This business and technical white paper from Panduit explores data center fiber optic networking infrastructure requirements needed to meet current and future demands for data volumes and data rates. It covers how 200Gigabit (Gbps) and 400Gbps Ethernet (GE) fiber optic technologies evolved and how they should advance to 800GE and 1.6TE.
Q. We are upgrading a network at a brownfield site where most fiber runs are close to 100 meters, and we’re considering an upgrade from OM2 to either OM4 or single-mode. Which one should we choose?A. Customers prefer to stay with multimode, as the transceivers are generally cheaper. If your runs are 100 meters or less, OM4 would allow you to migrate to 400 Gb/s in the future, based on the draft requirements of IEEE 802.3cm. If your runs are over 100 meters, there are proprietary transceivers that would allow you to go farther at 100 Gb/s on OM4, but at this stage you should be looking at single-mode.
The financial burden of downtime is concerning for any business, but for manufacturing firms, it is one of the most critical issues faced and poses a significant threat to the bottom line. That is why many manufacturers are looking for ways to minimize downtime. And they typically will focus on the types of events that cost the most. But as a manufacturer, do you know how to accurately calculate the true cost of downtime? This is a calculation that many get wrong and can significantly hamper efforts to minimize the financial impact of downtime occurrences.
Uptime Institute this week announced its new Outage Severity Rating (OSR), created to help the digital infrastructure and data center community better understand and articulate service outages in the context of how each incident affects the business.
IT Troubleshooting: prevention is always better than cure. But many organizations waste time and resources treating the wrong ailment! Take a look at the IT Troubleshooting Process infographic and let us know which one reminds you of your organization.
Uptime Institute this week announced its new Outage Severity Rating (OSR), created to help the digital infrastructure and data center community better understand and articulate service outages in the context of how each incident affects the business.
The SCTE and its global arm, the International Society of Broadband Experts (ISBE) last month announced new training partnerships to expand professional learning and development capabilities in the areas of Carrier Ethernet and fiber-optic structured cabling.
An optical fiber connector has three major components: the ferrule, the connector body and the coupling mechanism. Generally made from ceramic, metal or high quality plastic, the ferrule is a thin structure (often cylindrical) that holds the glass fiber. The connector body is a plastic or metal structure that holds the ferrule and attaches to the jacket and strengthens members of the fiber cable itself. And the coupling mechanism is a part of the connector body that holds the connector in place when it gets attached to another device.
When Power over Ethernet (PoE) was introduced in 2003, it was available for only a handful of low-power operations and devices. Today, PoE is one of the fastest growing networking applications. A wide range of enterprise devices and technology rely on PoE, including lighting, access controls, laptops and desktop computers, IP cameras, information kiosks, industrial automation equipment, and wireless access points (WAPs). With the advent of digital buildings and the Internet of Things (IoT), PoE is poised for unprecedented expansion in the enterprise. To leverage the many capabilities of PoE, network designers are increasingly turning to zone cabling architectures as an alternative to traditional home run cabling in digital buildings.
NOW AVAILABLE: Essentials of Data Center Projects, 1st Edition With 200+ pages, the EDCP provides the underlying knowledge necessary for data centers in the following areas: Concepts, Planning, Implementation, Project Management, Documentation
