News

Japan Sets New Record For Data Transmission Speed

The researchers have absolutely smashed their own previous achievement by transmitting data at a jaw-dropping 1.02 petabits per second.

Published

4 years ago

June 11, 2022

David Morelo

japan sets new record for data transmission speed

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A team of researchers from the National Institute of Information and Communications Technology (NICT) in Japan is at it again. After achieving a data transmission speed of 319 terabits per second (Tb/s) last year, the researchers have now absolutely smashed their own previous achievement by transmitting data at 1.02 petabits per second (Pb/s).

Since 1 petabits is 125,000 gigabytes, it means that the team could theoretically transmit more than 31,000 movies in 4K resolution every single second. To make the record even more impressive, it’s important to highlight that it was achieved using fiber-optic cables with four cores, which is exactly how many cores were used to set the previous record.

“NICT constructed the transmission system using 4-core MCF with standard 0.125 mm cladding diameter, WDM technology and mixed optical amplification systems. The system allowed a data transmission speed of 1.02 petabit per second over 51.7 km,” explained the researchers in the official press release.

data transmission chart

The mind-blowing record was first presented in May at the International Conference on Laser and Electro-Optics (CLEO) 2022 in San Jose, California, one of the largest international conferences related to optical devices and systems.

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Moving forward, the NICT team wants to continue exploring different ways to transmit data faster across fiber optic cables. Their main focus is on low-core-count multi-core fibers with standard cladding diameter because such cables are comparable to standard single-mode fibers and thus more attractive for early adoption.

With dozens of countries around the world actively moving from 4G to 5G broadband cellular networks, the massive amount of data being sent and received is guaranteed to continue increasing at a rapid pace. Research projects such as the one behind the latest record can pave the way for new fibers capable of meeting the growing demand and supporting new bandwidth-hungry services.

News

DJI Teases Dual-Camera Osmo Pocket 4P For 2026 Launch

Though most technical claims for the new gimbal come from industry leaks rather than DJI’s own announcement.

Published

2 days ago

May 11, 2026

Nour Nasir

dji teases dual-camera osmo pocket 4p for 2026 launch

DJI

DJI has teased a dual-camera version of its Osmo Pocket gimbal, confirming that the Osmo Pocket 4P will launch in 2026. The teaser image is the company’s first preview of the device, following months of speculation about a more advanced model in its pocket camera range.

The image shows a slightly larger device than the existing Osmo Pocket 4, with two camera modules mounted above a compact three-axis gimbal. Reports suggest one camera may use a 1-inch sensor paired with a wide-angle lens, while the second may carry a 3x zoom lens — though DJI has not officially confirmed any of these details.

According to leaks circulating ahead of the launch, the Osmo Pocket 4P could support 4K video at up to 240 frames per second, offer 14 stops of dynamic range and include 10-bit D-Log color support. Those features are commonly used by filmmakers who require greater flexibility during color grading and post-production. Reports also point to Hasselblad color tuning, continuing a partnership that has already appeared in some of DJI’s drone cameras, along with up to 128GB of built-in storage that would reduce reliance on external memory cards during longer shoots.

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The device is expected to retain features from the existing Osmo Pocket 4, including a three-axis mechanical gimbal, updated ActiveTrack subject tracking and a flip-out touchscreen display. The Osmo Pocket line is aimed at content creators, vloggers, and independent filmmakers seeking compact equipment that can produce usable footage without a larger camera system.

DJI has not provided pricing or a specific launch date beyond the 2026 window. Industry observers expect the Osmo Pocket 4P to cost more than the standard Pocket 4 because of the dual-camera setup and expanded recording capabilities, though no figures have been disclosed. So far, most of the technical detail circulating around the product remains tied to leaks rather than official confirmation.