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Networking Hardware

Smart Managed Switches From Zyxel

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Smart Managed Switches From Zyxel

Zyxel announces the XS1930, a series of multi-gigabit smart managed switches designed to be an affordable and easy to manage network infrastructure upgrade for SMB customers.

The XS1930-10 and XS1930-12HP switches feature what the company claims is an industry first-- 5-colour LEDs providing at-a-glance port speed and information. Both are multi-gigabit switches with support for variable speeds, allowing them to address the data speed requirements of various applications and devices throughout the office. Management comes through either the Zyxel Nebula Cloud Management system or operation in standalone mode, and port speeds range from 100Mbps to 10Gbps over standard ethernet cable.

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Researchers Set Internet Speed Record

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Researchers Set Internet Speed Record

Australian researchers create an internet connection with speeds reaching up to 44.2 terabits pers second, a record achieved over 75km of glass fibre using a single optical chip.

Hailing from Monash, Swinburne and RMIT universities, the researchers managed to create such a connection using a "micro-comb." According to the paper detailing the experiment, the micro-comb “generates very sharp and equidistant frequency lines in a tiny microphotonic chip.” In a few words, the micro-comb loops light around a ring to produce 80 beams at various infrared wavelengths. Each beam carries a stream of data, and since all the wavelengths of light are all correlated, the data streams could be "packed" tightly together using nearly all the available light spectrum.

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Nvidia Intros Ampere-based A100 GPU

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Nvidia Intros Ampere-based A100 GPU

A "kitchen keynote" by Nvidia CEO Jensen Huang reveals the first product based on next-generation Ampere architecture-- the A100, a datacentre GPU built for data analytics, scientific computing and cloud graphics.

The company claims the A100 is the largest 7nm-based processor, carrying over 54 billion transistors. It includes 3rd generation Tensor Cores with TF32, a math format to accelerate single-precision AI training, and uses structural sparsity acceleration for higher performance. A multi-instance GPU (MIG) allows customers to partition a single A100 into as many as seven independent GPUs, each with own resources, while 3rd generation NVLink technology doubles the high-speed connectivity between GPUs, turning A100 servers into one giant GPU.

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AMD Epyc Processors in Lenovo Servers

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AMD Epyc Processors in Lenovo Servers

Lenovo announces a pair of dual-socket servers running on AMD Epyc 7002 series processors-- the ThinkSystem SR645 and SR665, both featuring enhanced performance and I/O connectivity for higher performance workloads.

The two servers support up to 128 cores, together with up to 4TB of DDR4 memory. Lenovo adds the adoption of PCIe 4.0 technology delivers double the I/O bandwidth of previous-generation servers, eliminating potential bottlenecks and increasing network capabilities. The company adds the servers are ideal for financial services, retail and manufacturing applications, as well as customers wanting to run performance-sensitive workloads at higher speeds with lower total cost of ownership.

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VESA Releases DisplayPort Alt Mode 2.0 Standard

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VESA Releases DisplayPort Alt Mode 2.0 Standard

The Video Electronics Standards Association (VESA) announces version 2.0 of the DisplayPort Alternate Mode (aka Alt Mode) standard, providing seamless interoperability with the recently released USB4 specification.

DisplayPort Alt Mode 2.0 fully enables all the features of the latest version of the DisplayPort standard (version 2.0) through the USB-C connector. Through Alt Mode, the USB-C connector can transmit up to 80Gbps of DisplayPort video data utilising all four high-speed lanes in the cables, or up to 40Gbps with simultaneous SuperSpeed USB data delivery.

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