There are several storage network protocols to choose from, including iSCSI, Fibre Channel and NVMe over Fabric. Review the performance, reliability, complexity and cost of each before deciding which one to use.
The Ethernet Alliance announced it will be hosting a virtual booth at the online BICSI Fall Conference & Exhibition, Sept. 29-Oct. 1, 2020. The global consortium dedicated to the advancement of Ethernet technologies seeks to connect with the BICSI professional association’s information and communications technology (ICT) experts focused on building infrastructure, and engage them in its activities in areas such as operational technology (OT) networks and Power over Ethernet (PoE).
China might be crushing it in 5G, but the rapid rollout is also widening its digital divide. According to the latest MIIT figures, Chinese operators have deployed 480,000 5G base stations – that’s at least twice as much as the rest of the world combined.
But these base stations serve a tiny proportion of potential users. Shenzhen has 45,000, Beijing 44,000 and Shanghai 56,000. In other words, 30% of China’s base station population serves 4% of its human population.
Single Pair Ethernet is poised to enable a new class of low power devices that will facilitate networking and powering the billions of endpoint sensors forecasted by the year 2022. The SPE standards provide endpoint sensors with a unifying communication protocol and a common networking infrastructure extending the cost-effectiveness and plug-and-play simplicity of Ethernet. Endpoint sensor technology and use cases are evolving rapidly in industrial/process, building automation, data centers as well as to support “Intelligent Building” technologies; IoT infrastructure. TIA’s TR-42 committee is developing single pair telecommunication standards for single pair infrastructure topologies, cabling, and field testing.
VIAVI Solutions is hosting a live Ethernet Basics session presented by System Engineers, Dave Baker and Peter Desmarais. Attendees will learn Ethernet technology basics including line rates (10M to 400G), types of pluggable optics, link establishment processes, frame structures, key performance indicators, and best practices to test connectivity and service activation. The presentation will include tips and tricks for novices as well as experts.
Among other news, the FOA’s August issue celebrates the organization’s 25 years of serving the fiber optic industry. As its primary source of technical information and independent certifying body, FOA thought it appropriate to create a short history of the organization and how it has developed to help the fiber optic industry. We also wanted to recognize the contributions many people have made to the organization over the years that made FOA what it is today.
Siemon has expanded its Ruggedized Infrastructure Solutions line with new Category 6A shielded cable assemblies that feature thermoplastic elastomer (TPE) jacketing with superior resistance to moisture, sunlight, temperature, abrasion, and oil and chemicals while offering enhanced flexibility to meet the demand for connecting devices in harsher environments beyond the commercial office environment.
Over the past several years, Leviton has polled network professionals about the type of fiber they would install today, and we have seen solid growth in single-mode. In the March 2020 poll of 281 network professionals, more than 60% said they would install single-mode (OS2) today over multimode types, with OM4 coming in second at 28%. This change is largely a result of decreasing cost and recent standards committee activities that continue to promote more single-mode options for higher speeds such as 200 and 400 Gb/s. As this trend continues, the market in general will find single-mode a more enticing option. Let’s take a closer look at reasons behind its rise.
Watch this webinar from Senko’s Tiger Ninomiya on demand and learn about the evolution of fiber optic connectors in data centers.
Siemon’s TERA cabling system supports 10BASE-T1L single-pair Ethernet (SPE), providing an easily-deployed, standards-based infrastructure that simplifies cable management, reduces costs, and enables more efficient use of pathway space. As explained in a new Tech Brief developed by Siemon’s Valerie Maguire, Distinguished Engineer and Chief Editor of the IEEE Std 802.3cg™-2019 10 Mb/s Single-Pair Ethernet project, 10BASE-T1L operation over TERA SPE cabling offers many advantages over traditional/proprietary operational technology for monitoring and controlling simple, low-speed devices in commercial enterprise environments.