Networking trends for 2018. December 30, 2017.,. Here are some of my collection of newest trends and predictions for year 2018. I have not invented those ideas what will happen next year completely myself. I have gone through many articles that have given predictions for year 2018.
Then I have picked and mixed here the best part from those articles (sources listed on the end of posting) with some of my own additions to make this posting.This article contains very many quotations from those source articles. Recent data center trends predict. Many older data centers were designed to support 1-gigabit or 10-gigabit pathways between servers, routers and switches. The biggest sales are forecasted for 25G and 100G ports for next few years. Ethernet switch market has now 100 Gbit/s products in the volumes at the moment, and both 200G and 400G Ethernet versions will be taken to use in 2018.
Its closest rival. Juniper, Hewlett Packard Enterprise and Huawei also make Ethernet switch ASICs for their systems. With seven merchant chips in the pipeline and four in-house ASICs in the works,. Wheeler of the Linley Group expects. ” but demand maximum bandwidth at minimum cost and power consumption. The, the first merchant chip to support 400GE rates. China will start making more optical components:. One reason for the slowdown is the fact that. In addition to (particularly in the case of Huawei), the two such as Accelink, Hisense, and HiSilicon as well as Japanese vendors.
This can mean that Higher power power over Ethernet: amendment to IEEE Std 802.3-2015 increases the maximum PD power available by utilizing all four pairs in the specified structured wiring plant. This represents a substantial increase to the capabilities of Ethernet with standardized power –. The Ethernet Alliance has announced details of its next plugfest:, the event will be held in February 2018. Thanks to its use of both multi-user multiple-input and multiple-output (MU-MIMO) and the new Orthogonal frequency-division multiple access (OFDMA). Marvell said the. Widespread 802.11ax adoption in devices probably won’t happen until 2019.
5G something in it for everyone. Most estimates say.
In the meantime,. Data centers require specialty semiconductors from power management to high-speed optical fiber front-ends. 5G systems will drive more complexity in RF front-ends. Networks will become more and more virtual, especially on 5G.
) tools and architectures could enable operators to. For more details read article. Automotive Ethernet: found on many vehicles today and also. The that adopt the 100-Mb/s and 1-Gb/s Ethernet protocols to run over over a single twisted pair up to 15 meters. Automotive switches like audio video bridging (AVB) ingress policy, rate limiting andalso features 802.1Qav/Qbv queue-shaping support.
We will need a. Car-to-car communication:.
These are vehicle-to-vehicle (V2V), vehicle-to-infrastructure (V2I), and vehicle-to-everything (V2X). V2V link-up is automatic and cars exchange status information messages (contains ). There are competing technologies to make this all work. TSN (time sensitive networking) will be talked on many application. A converged industrial network will address several challenges that currently exist in today’s disparate network architecture, and it is believed that needed. TSN is a set of IEEE 802 sub-standards that, when implemented,. Proper – it is usually implemented with combining a processor and a FPGA or using advanced Ethernet switch chip.: Govekar said that.
For this reason. If this happens, there will be a lot of work for network operators and cloud service companies to be able to build the infrastructure that can handle all this without problems.
I expect that not all on-premises data centers are doomed. There are applications where moving everything to central could does not make sense – for example many IoT applications are moving some of the processing from cloud to edge devices for various reasons (lower latency, reduce needed bandwidth, work also when communications does not work etc.). There is also place for some on-premises data centers on some application (may them be depending on need anything from embedded server to room full of equipment racks). Network neutrality talks will continue in 2018. So what happens next? In the immediate term, nothing. IPv6 usage seems to be finally accelerating in 2018.
IPv6 deployments have been increasing and chances are you have already used IPv6 – but haven’t realized it yet. IPv6 use is increasing, but that does not mean that IPv4 is no way dying. It seems that both of those technologies will co-exist in Internet for a long time. Traditional networks use features such as MAC tables, the Rapid Spanning Tree Protocol (RSTP), and cast types for conveniences like “plug and play” functionality.
However, these features also make traditional networking vulnerable to cybersecurity threats. With software-defined networking (SDN) from SEL, all network flows and backup paths are specifically defined in the controller, so there is no need for MAC tables or RSTP. In addition, SDN uses traffic engineering to process forwarding behavior rather than relying on “cast types,” which pose security risks.
Nvidia Grid Test Drive Arrives In The Uk Sans Support For Mac Free
This processing eliminates common LAN security threats, including: MAC flooding, in which attackers overwhelm the switch with MAC addresses. MAC table poisoning, in which attackers convince the switch that they are a false MAC address. Address Resolution Protocol (ARP) spoofing, in which an attacker sends false ARP messages, causing traffic to be misdirected.
Bridge Protocol Data Unit (BPDU) attacks, which disrupt the network’s spanning-tree protocol. Flooding using multicast and broadcast Ethernet destinations. ENGINEER A BETTER NETWORK Introducing the industry’s first field-hardened SDN Ethernet switch. The breakthrough software-defined networking (SDN) technology in the SEL-2740S Software-Defined Network Switch solves the inherent limitations of Ethernet networks. Now, every network path is defined by you; you control how your system responds to network failures. You decide who and what applications are and are not allowed.
Instead of programming every device, program one. Instead of waiting on discovery or convergence times, predefine every primary and failover path for the most recoverable Ethernet network possible. How to relate eye-mask tests to BER To perform an eye mask test, engineers used to draw a mask on the display of an analog oscilloscope with a grease pencil.
Next, they had to trigger the oscilloscope with clock signal, turn up the persistence, and if the interior of the sketch remained dark, the signal passed. From there, we went to well-defined masks on both real-time and equivalent-time digital oscilloscopes; pixels that lit up within the mask were bad news.
Modern mask tests specify a maximum allowed number of these “violations” over a large number of waveforms. While eye-mask measurements give you a quick way to gauge if a transmitter is working, they don’t tell you much about the only thing that matters: the bit-error ratio (BER, the number of bit errors to the total number of transmitted bits).
How the Internet of Things Could Fracture Wi-Fi New mesh Wi-Fi networks improve coverage, but at the cost of interoperability Wi-Fi is the invisible workhorse of modern life. But Wi-Fi is struggling.
And the next phase of the Internet—the Internet of Things—could break it. Startups and Internet service providers are developing an application layer that divorces some functions from the base networking standard, IEEE 802.11. Many new features sprouting up within this layer—such as mesh networks (a set of routers that work together to extend wireless coverage) and provisioning tactics (which define how wireless devices connect to networks)—have been developed in response to the Internet of Things. It reminds me of the Zigbee mesh-network specification for small, low-power digital radios, which has layers for specific classes of devices built on top of the radio. This has sowed confusion among customers about which Zigbee devices actually work with one another.
I fear that Wi-Fi is heading in the same direction. Consider a mesh Wi-Fi system. Companies including Eero, Google, and Securifi have created products that promise reliable coverage throughout every square centimeter of a home. But this works only if you buy all of your mesh routers from the same vendor.
Companies soon realized they could pop a network-based security product into mesh routers and add the ability to prioritize devices. But where does an application layer end and the core Wi-Fi standard begin? Diner is working with major Wi-Fi chip vendors to ensure compatibility, and he is open-sourcing some of the necessary code. The only solution to fragmentation will be at the Wi-Fi Alliance, which certifies Wi-Fi devices. Brian Bedrosian, vice president of marketing for IoT at Cypress Semiconductor Corp., says simpler provisioning and neighbor-aware networks (which let devices speak to one another without a Wi-Fi access point) must become part of the Wi-Fi certification specification. “By comparison, it could be like the Zigbee spec, which has been a disaster,” he says.
Hopefully, the Wi-Fi Alliance won’t let that happen. IEEE 802.3cc standard for 25 Gigabit Ethernet over single-mode fiber published The IEE and the IEEE Standards Association (IEEE-SA) say the recently ratified “IEEE 802.3cc-2017—Standard for Ethernet Amendment: Physical Layer and Management Parameters for Serial 25 Gb/s Ethernet Operation Over Single-Mode Fiber” standard has been published and is now available for use. The specifications point the way toward the development of 25 Gigabit Ethernet transmission technology for enterprise, campus, and metro Ethernet applications at reaches up to 10 and 40 km via single-mode fiber (SMF). IEEE 802.3cc defines single-lane 25-Gbps PHYs for the up to 10 km and 40 km use cases. Shannon Liao / The Verge: South Korea fines Facebook $370K for slowing user internet connections to its sites by rerouting through Hong Kong and US instead of using local ISPs South Korea fines Facebook $369K for slowing user internet connections More bad news for Facebook South Korea’s telecom authority is fining Facebook 396 million won (approximately $369,705) for slowing down user internet connections in 2016 and 2017.
The Korea Communications Commission (KCC) began investigating Facebook last May and found that the company had illegally limited user access, as reported by ABC News. Local South Korean laws prohibit internet services from rerouting users’ connections to networks in Hong Kong and US instead of local ISPs without notifying those users. In a few cases, such rerouting slowed down users’ connections by as much as 4.5 times. There were 14.5 million Facebook users in South Korea last year and the number is expected to rise to 14.84 million this year, according to Statista. FCC’s Pai proposes ban on USF use on ‘national security threats’ Federal Communications Commission (FCC) Chairman Ajit Pai said the will have drafted a Notice of Proposed Rulemaking that would bar the use of Universal Service Funds to buy equipment from companies deemed national security threats. The action is in response to the latest wave of concerns on Capitol Hill regarding alleged ties between the Chinese military and intelligence communities and Chinese companies such as Huawei and ZTE.
Pai will call for a vote on the proposal at a meeting April 17. The announcement comes after reports last Friday that he sent a letter to Congress in which he stated he shares concerns recently expressed about Huawei. For example, in February, Senators Tom Cotton (R-Arkansas) and Marco Rubio (R-Florida) introduced the “Defending U.S. Government Communications Act,” which would prohibit the United States government from buying or leasing telecommunications equipment and/or services from Huawei, ZTE, or any their subsidiaries or affiliates. Congressman Mike Conaway (Texas-11) introduced a similar bill in the House of Representatives in January.
“Threats to national security posed by certain communications equipment providers are a matter of bipartisan concern,” said Pai in a press statement. “Hidden ‘back doors’ to our networks in routers, switches—and virtually any other type of telecommunications equipment—can provide an avenue for hostile governments to inject viruses, launch denial-of-service attacks, steal data, and more. Although the FCC alone can’t safeguard the integrity of our communications supply chain, we must and will play our part in a government- and industry-wide effort to protect the security of our networks.”. Zayo chosen by Pico for low-latency global backbone network Zayo Group Holdings, Inc. (NYSE: ZAYO) says that financial infrastructure services provider Pico has chosen it for a low-latency global backbone network. The network was designed with two diverse rings to connect Pico’s key financial markets in the U.S., Europe, and Asia, with fully diverse subsea and terrestrial systems, and cable landing stations.
According to Zayo, the primary ring delivers enhanced low latency, and the secondary ring delivers what Zayo describes as “the next best available latency,” while maintaining 100% physical diversity. The network will leverage Zayo’s infrastructure in North America and Europe, and its global reach relationships with international network providers. Zayo is supporting both global rings for the backbone, and providing diverse connectivity to South Africa for Pico to link the region back to main European financial centers.
“Zayo’s solution delivers high-performance, low-latency wavelengths across multiple vendor networks,” Zayo says this service is part of an ongoing initiative to extend its global reach, enabling worldwide connectivity to over 1,100 data centers with expanded points of presence (PoP) and partnerships. NEC supplying 10G-EPON for KDDI’s au Hikari Home 10 Giga FTTH service NEC Corp. (NEC; TSE: 6701) said it will supply a 10G-EPON system to support KDDI Corp.’s au Hikari Home 10 Giga fiber to the home (FTTH) service to enable upstream and downstream speeds of up to 10 Gbps. NEC attests that the au Hikari Home 10 Giga high-speed service enables the fastest existing upstream and downstream speeds, referencing an Ovum report stating that “As of 15 January 2018, a 10-Gbps symmetrical residential mass market FTTH service offering at $100 or less would represent the fastest and least expensive offering available.” NEC’s 10G-EPON system comprises an optical network unit (ONU) installed within individual subscribers’ homes and an optical line terminal (OLT) installed in KDDI facilities. An OLT is the size of a 4U 19-inch rack, with small, high-density packaging, and supports as many as 8,192 ONUs to minimize the space necessary for installation by telecommunications carriers. Structured cabling market to reach $11.45B by 2021 at 7.1% CAGR: Report “Among the different applications of structured cabling, the commercial segment held the largest market share in 2014, holding 35.0% share approximately.
The market for structured cabling components used in commercial sector is predicted to expand at a CAGR of 7.1% from 2015 to 2021. Increasing demand of Enterprise Resource Planning (ERP) coupled with growing trend of migrating Customer Relationship Management (CRM) to third-party data centers has triggered the need for higher bandwidth in commercial sectors. This in turn is responsible for the huge demand of structured cabling across different commercial sectors which has higher bandwidth and facilitate faster data transmission in comparison to traditional cabling system.
Analyze post-equalization ISI with pulse response Any signal-integrity engineer will tell you that analyzing closed eye diagrams has never been easy. A transmission channel’s frequency response (or lack of bandwidth) causes inter-symbol interference (ISI), the primary eye-closing culprit. While I’ve written about closed eye analysis techniques before, this time we’ll measure the ISI left over after equalization, the so-called residual ISI. In the process, we’ll see the simple guts of decision feedback equalization (DFE).
The pulse response is gaining popularity in technology standards that define high-speed serial buses. You can produce a pulse with a pattern generator by transmitting a long string of zeros, a one, and then another long string of zeros, that is, a pulse is a non-return-to zero (NRZ) bit and the pulse response is the same as the SBR (single bit response). Silicon carbide accelerates the quantum connections Researchers from the Moscow Physics and Technology Institute (MIPT) have “rediscovered” the material that can create the basis for very fast quantum connections. According to the study, quantum data transfer can safely increase speed in more than one gigabit per second.
The biggest expectation of a quantum computer is that it can break the security of classical data transmission networks. But quantum technology also provides a way to neutralize this threat. The principle of quantum communication is based on the fact that unknown quantum space can not be copied without changing the original message. That is, the line of quantum communication can not be “listened” without the sender and receiver noticing it. Even a quantum machine would not be of any use to eavesdroppers. Photons are the best carriers of quantum bits but can only be used individually. The eavesdropper can capture some of the transmitted photons and get something out of the message.
The principle of generating a single photon is quite simple, but implementation has proved to be more difficult. MIPT researchers see a solution in silicon carbide, a semiconductor material that has long been forgotten in optoelectronics. According to researchers, silicon carbide-based individual photon-emitting diodes can be enhanced to transmit up to several billion photons per second.
This can drive quantum technology protocols at data rates of gigabits per second. Foxconn Announces Purchase of Belkin, Wemo, and Linksys Foxconn, the Taiwan-based company best-known for manufacturing Apple products announced that one of its subsidiaries (Foxconn Interconnect Technology) is purchasing U.S.-based Belkin for $866 million in cash. “Belkin owns a number of major brands, including Linksys and Wemo,” Foxconn announces purchase of Belkin, Wemo, and Linksys For years, Taiwan-based Foxconn has been best-known for manufacturing Apple products, but it also builds countless other consumer electronics. Today, one of the company’s subsidiaries (Foxconn Interconnect Technology) announced it is purchasing US-based Belkin for $866 million in cash.
Belkin owns a number of major brands, including Linksys and Wemo. The buyout would make Foxconn a major player in consumer electronics, instead of just a contract manufacturing company. Belkin primarily sells phone/tablet accessories, but also manufactures networking equipment like routers and Wi-Fi range extenders. The company also sells a range of smart home products under the Wemo brand, like the smart switches we reviewed earlier this year. Belkin’s router business is likely to gather scrutiny from government officials, especially since they aren’t particularly secure to begin with.
Foxconn pledged to build a $10 billion factory in Wisconsin last year. AT&T, ONF team on multi-gigabit open source PON AT&T (NYSE:T) and the Open Networking Foundation (ONF) are collaborating to integrate the ONFs’ work on multi-gigabit passive optical networks (PON) with the service automation system, ONAP. ONAP (Open Network Automation Platform) is AT&T’s virtual access project within the Linux Foundation. Work will begin to integrate VOLTHA (Virtual Optical Line Termination Hardware Abstraction), the open source software stack powering PON networks, with ONAP. The project is intended to enable agile development progression for virtualized and disaggregated network access for PON networks. The work will build upon ongoing field trials of XGS-PON, which is a fixed wavelength symmetrical 10 Gbps PON technology.
It also builds upon previous GPON and CORD trials. The trials focused on the viability of disaggregated architecture and the effectiveness of open source and open specs in transforming networking. The network uses the following open source software. AT&T Open XGS-PON OLT: an OCP Accepted white box OLT ONOS: the ONF SDN controller that hosts virtual OLT control applications vBNG: a virtual broadband network gateway application to manage subscribers VOLTHA: an ONF software project that provides hardware abstraction and an SDN driver for OLT devices.
CMOS Optoelectronics: Avalanche-mode silicon LEDs improve optical coupling in CMOS integrated circuits In the world of silicon photonics, researchers aim to develop compact, monolithic optical platforms with integrated light sources and photodetectors to perform electronic-to-optical-to-electronic conversion at the speed of light. As with any other optoelectronic integrated circuit (IC), the goal is efficient and high-speed routing and processing of information signals on and off the chip. The same is true for complementary metal-oxide semiconductor (CMOS) platforms—however, the optical interconnect or optocoupler technology has, until now, been limited to bulky infrared (IR) sources that operate at relatively low (kilohertz) speeds. To advance optocoupling in CMOS ICs, Ph.D. Student Satadal Dutta from the University of Twente (Enschede, Netherlands) has proposed using silicon (Si) light-emitting diodes (LEDs) biased in “avalanche breakdown” mode to generate visible light that is easily detected by standard Si photodiodes in a high-quantum-efficiency process.1 In addition, Dutta and PhD student Vishal Agarwal have modeled and designed a CMOS IC using avalanche-mode LEDs, waveguides, and single-photon avalanche diode (SPAD) detectors that can theoretically operate at gigahertz speeds and single-photon detection sensitivities. Essentially, the all-silicon platform avoids many of the roadblocks presented by hybrid materials systems.
Revenue from data center network equipment hit $13.7 billion in 2017: IHS Markit According to IHS Markit, revenue from data center network equipment totaled $13.7 billion in 2017, an increase of 13% over 2016. The figure includes sales of data center Ethernet switches, application delivery controllers (ADCs), and software-defined enterprise WAN (SD-WAN).
Physical infrastructure investment continues to accelerate the rise in data center network equipment revenue in the short term. The market research and analysis firm expects that the impact of server virtualization will slow the market in 2018 and 2019, with less (but higher capacity) servers, causing the demand for data center Ethernet switch ports to decline, as well as the move to virtual ADCs. “The adoption of lower-priced bare metal switches will cause revenue growth to slow,” said Clifford Grossner, IHS Markit senior research director and advisor, cloud and data center research practice. “The ongoing shift to the cloud not only moves network equipment out of the enterprise data center, but also requires less equipment, as the cloud represents data center consolidation on a wide scale.” IHS Markit says that year-over-year, data center network equipment revenue grew in all regions. In 2017, North America and Europe, and Middle-East and Africa (EMEA) each saw a 10% increase. Asia Pacific (APAC) had a 23% rise, and Caribbean and Latin America (CALA) experienced a 2% rise. 25 Gigabit Ethernet (GbE) and 100GbE data center switching ports grew three-fold year-over-year, and developments are underway for new ports of 200GbE and 400GbE.
The firm expects shipments to begin in 2019. The case for fiber deep, digital optics Cable operators seeking to differentiate their video and Internet services from the competition by improving quality of experience (QoE) could be looking toward a “fiber deep” architecture. “Older analog equipment does not work very well with new DOCSIS type technologies and DOCSIS Full (Duplex). There are challenges around being able to maintain the plant end as well as provide the (full) amount of bandwidth and capacity,” said Wayne Hickey, advisor, product marketing, Ciena (NYSE:CIEN).
DOCSIS 3.1 allows for coaxial spectrum to be used more efficiently with RF signals bonded together. The actives in the plant cause a challenge however, as does the fact that analog fiber is limited in its capacity.
Full Duplex DOCSIS will require even more bandwidth. In a distributed access architecture (DAA), one analog fiber node (usually serving more than 500 customers) is replaced with 10-12 digital fiber nodes (or R-PHY devices). The service groups are reduced to about 64 customers. Converting more of the access network from analog to digital increases bandwidth per home passed. Connectivity improves as does quality of service.
An additional benefit is eliminating amplifiers, and by bringing the optical-to-electrical conversion closer to subscribers, power and maintenance are decreased. “What it means is less devices,” Hickey said. “If you have to do an analog sweep twice a year, there is a cost burden associated with that. By pushing the optical fiber closer to the home, the network is more adaptive and responsive to customers’ needs. When they need or want things, it can be controlled (through software) rather than rolling trucks.” Where data centers are concerned, fiber deep means virtualizing services and providing more localized content, which also means better quality of service, particularly for time sensitive content. Cisco separates switching and routing software from hardware Open networking finally comes to Switchzilla as IOS XR, IOS XE, Nexus OS added to disaggregation strategy Cisco has taken a long, hard look at the biggest bullet in its kit, and bitten down: the company has announced it will separate its router and switch software from the hardware that hosts it. The “kill-your-darlings” decision is in response to demand from hyperscale Web outfits and service providers, rising sales of white-box OEMs, and growing competition from software-only “niche vendors”, Switchzilla said in its announcement.
The decision marks a huge reversal on former CEO John Chambers’s view of the world viewed the world. Early in the days of disaggregation and white-box offerings, Chambers stuck to his guns, saying customers wanted the company to respond to their business needs in ways that “point product” vendors could not. Switchzilla first dipped its toe in the new software-defined world with its Enterprise Network Compute System, which early last year became a fully-fledged NFV (network function virtualisation) solution.
At that time, Cisco also unveiled its first virtual customer premises equipment product. How to use wmv video converter for mac mac. Now, Cisco is adding: A software-only IOS XR product for service providers; Enhancements to its IOS XE; and The Nexus OS also split from its hardware. Cisco said the disaggregated IOS XR allows the software to run on Cisco or merchant silicon-based switches and routers, or as a virtualised instance on x86-based clouds. It’s also available on “specific” third party devices In the data centre For data centre customers, as the company’s Roland Acra wrote, there’s a “cloud scale” SAI (switch abstraction interface) that lets the switch run other vendor’s operating systems.
Acra says Microsoft has already bolted its SoNIC network operating system onto its Nexus 9200 and 9300 platforms, and quotes Microsoft Azure Networking CVP Yousef Khalidi as saying it means Redmond and cloud operators can use “the same software stack across a variety of switch hardware platforms”. Photon/Phonon Conversion Sheds New Light on Optical Signal Processing The processing of optical signals, with their real-time, streaming nature, would be greatly enhanced if there was a mechanism for writing, storing, and reading back the data. It’s the same situation with our familiar electronic data, of course, which is why “memory” is a major system function. Phonons—quanta of coherent acoustic vibrations—may offer a way to store and retrieve optical signals, and at a speed commensurate with the optical domain To facilitate processing of signals in the high-speed optical domain, there must be a way to store and retrieve. Converting them to acoustic phonons may offer a solution to this vexing challenge.
To pursue this objective, researchers at the University of Sydney in Australia have demonstrated a buffer built as an optical waveguide that works by coherently translating the optical data to an acoustic hypersound wave. Optical information is extracted using a complementary process. The result is the storage of phase and amplitude of optical information with gigahertz bandwidth as well as multichannel operation at independent wavelengths, and with negligible crosstalk.
Their detailed paper in Nature, “A chip-integrated coherent photonic-phononic memory,” details the theory, actual implementation, and results. The objective is to develop components for storing or delaying optical signals, enabling mostly optical processing and thus the speed and performance benefits that development would bring. Signal “delay” is needed so that data can be briefly stored and managed inside the integrated device for processing prior to retrieval and transmission. AAEON FWS-7360 10GbE Network Platform AAEON announces the launch of the 1U enterprise-grade FWS-7360.
This high-performance network appliance has a range of features including 10GbE SFP+ fiber ports to ensure that businesses have constant access to secure, high-speed connections. Powered by Intel® Atom™ C3758, C3858, or C3958 processors (formerly Denverton), the FWS-7360 offers outstanding levels of performance and the guarantee of reliable, high-speed data compression and encryption that comes with Intel QuickAssist Technology. The processors’ eight- to sixteen-core configurations mean you can count on higher data transmission throughput rates and a reduced risk of system bottlenecks and data loss.
The high number of cores and the appliance’s WiFi and 4G LTE capabilities also play a vital role in its ability to deliver SDN, NFV, and vCPE applications. With two 10GbE SFP+ fiber ports complementing five copper Ethernet ports and two pairs of LAN bypass support, the FWS-7360 provides a full range of high-speed, conventional, and protected network connectivity. AAEON’s latest 1U network appliance also stands out from the competition in that its 10GbE ports are connected directly to the CPU instead of an expansion slot. “The built-in fiber ports are a very strong feature, but almost as important is the appliance’s flexibility,” Larger Workloads Handled Faster: the AAEON FWS-7360 10GbE Network Platform. FCC approves SpaceX plan for 4,425-satellite broadband network SpaceX has a green light from the FCC to launch a network of thousands of satellites blanketing the globe with broadband.
And you won’t have too long to wait — on a cosmic scale, anyway. Part of the agreement is that SpaceX launch half of its proposed satellites within six years. The proposed service, which will be called Starlink, was opposed by several existing satellite operators like OneWeb and Spire. They’re rightly concerned that another operator in space — especially one that wants to launch thousands of satellites — will crowd both spectrum and orbit.
Wall Street Journal: Rural internet and cable providers worry that regulations against Huawei will hurt their margins by forcing them to buy pricier equipment from Western suppliers — Some rural internet providers rely on telecom gear from China’s Huawei, which faces potential new restrictions from FCC, Congress In U.S. Brawl With Huawei, Rural Cable Firms Are an Unlikely Loser Some rural internet providers rely on telecom gear from China’s Huawei, which faces potential new restrictions from FCC, Congress Here is a potential casualty of the U.S.
Government’s escalating fight against Huawei Technologies Co.: rural phone companies and internet providers that depend on the Chinese giant’s gear to connect their customers. Large wireless providers including AT&T Inc.
Have long steered clear of Huawei, which has been effectively barred from big U.S. Business since a 2012 congressional report alleged the Chinese government could force the company to exploit knowledge of how its equipment is designed to spy or launch cyberattacks—a charge Huawei has denied. But many regional American providers of wireless, TV and internet services have flocked to Huawei, attracted by what they say are Huawei’s cheaper prices, quality products and attentive customer service. On Monday, the Federal Communications Commission proposed making it harder for these smaller carriers to pay for future purchases of telecom equipment from Huawei and Chinese peers.
Meanwhile, a congressional bill with some bipartisan support aims to prohibit carriers with any substantial amount of installed Chinese telecom equipment from federal-government contracts. Huawei, the world’s top maker of cellular-tower electronics and a major manufacturer of equipment for cable and internet providers, has been actively courting small-town internet companies that wanted to replace old-fashioned landlines with high-speed internet connections—no small feat in a country where most rural residents are stuck with dial-up speeds. Many of these customers now worry the new heat over Huawei in Washington may rob them of what has so far been an important alternative to Western suppliers. Others worry that if Huawei exits the U.S. Completely, it will leave them without the customer and technical support they need to maintain the Huawei hardware they already own. Huawei’s standoff with the U.S.
Government has been a boon to Sweden’s Ericsson AB and Finland’s Nokia Corp., which dominate the $30-billion-a-year market for wireless equipment in the U.S. It also shields domestic companies like Silicon Valley’s Cisco Systems Inc., which make electronics such as routers for cable and internet providers.
A diamond cutting wheel for the Dremel and a grinder to remove sharp edges afterwards. I approached this very cautiously.
Rubber gloves (just in case there was any electrical charge still present AND to avoid any nasty chemicals getting on the skin later in the process), mask, vacuum cleaner hose in one hand, dremel in the other and sucking the dust in as I cut. Plenty of newspaper too and dog safely out of the way - watching me from the dog basket. There is a thick metal fixing band at the front of the CRT that holds the tube in place in the iMac, so I used the edge of that band to guide the Dremel, going around and around the tube trying to keep an even depth.
The glass is thick and I took about 45 minutes cutting all around to a depth of maybe 5mm or so. The dremel must be rested often as it is tough going and it gets hot. Also you should stop to listen to the CRT.
By that I mean you will get to a stage when you hear it creak. When that happens STOP dremelling and move away. The tube is now leaking and sucking in air to get rid of the vacuum inside it. I sat back, watched and listened and, when the creaks stopped I pulled the front forward and it came off. If it doesn't move at this stage, carefully resume your dremeling until it comes off. Again, stop here. Make sure you have the vacuum cleaner to hand and plenty of paper towels,wipes and gloves on.
Here is what you see inside. So it's been a busy few days fitting this mod around work. The removal of the front of the CRT was an interesting distraction, but ultimately I am not going to use it on this mod. It did though help me take some extra measurements - that made me realise the MacBook Pro retina screen will not fit inside the iMac in any useful way, but also in making some extra supports that will allow me to mount the screen to the front of the case without having to make any cuts. When the screen arrives I'll post some pic.s of the mounts, but basically it is using some edge mounts that are usually used for mounting mirrors etc. The other progress is that I have taken the plunge and ordered one of the new Zotac Haswell boards H87 ITX. It has displayport and mSATA, refreshingly does not have a PS2 port (which probably 99% of people never use - certainly I have never used one), and most importantly I have always loved Zotac boards for my builds and have no doubt this will be a great board.
I was thinking of waiting for the long awaited z87 board with thunderbolt, but the reality is I have no thunderbolt accessories and won't be overclocking - I am looking at the i5 4430 CPU. Unfortunately though I couldn't find the Zotac board in the UK so I'm having to import one myself. Click to expand.It is high on my list! I am waiting for a cable from China to arrive that is an eDP extension. This lets me connect the MacBook Pro retina screen and conversion board to my Zotac mobo.
It was incredibly expensive as these cables don't normally exist. So to get costs down to something reasonable I have ordered 5 cables and will sell 4 of them on eBay. Once that arrives I have a couple of small modifications to make and then I can finish the mod. I am also looking at hacking the iSight camera that is built into the MBPro screen lid as I think that'd just finish things off nicely.