Fiber-optic communications

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October 2024
Thunderbolt
Apple announced Mac Mini (M4 Pro, 2024) and 14-inch and 16-inch Macbook Pro (M4 Pro/Max, 2024) models, which feature three Thunderbolt 5 ports.
September 2024
Thunderbolt
Intel introduces the Barlow Ridge family Thunderbolt 5 controller (JHL9540), offering 40 Gbit/s speed, USB4 v2 compliance, 3x DisplayPort 2.1, and PCIe x4 Gen 4 support.
September 12 2023
Thunderbolt
Intel previewed Thunderbolt 5 (codenamed Barlow Ridge), aligning with USB4 2.0 specification. The new interface provides symmetric bandwidth of 80 Gbit/s and unidirectional bandwidth of 120 Gbit/s for displays, supporting dual 8K displays at 60 Hz.
March 2022
Thunderbolt
Apple released Studio Display featuring one Thunderbolt 3 port.
2021
Thunderbolt
Apple started to include Thunderbolt 4 on some of their devices, beginning with the MacBook Pro.
2021
Thunderbolt
Copper Thunderbolt 4 cables were released, offering full 40 Gbit/s speed and supporting backward compatibility with USB and DisplayPort standards.
November 2020
Thunderbolt
Supporting products for Thunderbolt 4 began arriving in the market, including Intel Tiger Lake mobile processors for Intel Evo notebooks and 8000-series standalone Thunderbolt controllers with Goshen Ridge (for devices) and Maple Ridge (for hosts) codenames.
October 2020
Thunderbolt
Intel launches the Maple Ridge family Thunderbolt 4 controllers, including the JHL8340 and JHL8540 models, featuring 40 Gbit/s speed and USB4 compliance.
September 2020
Thunderbolt
Corning released optical Thunderbolt 3 cables in multiple lengths.
September 2020
Thunderbolt
Intel releases the JHL8440 Thunderbolt 4 peripheral controller, offering 40 Gbit/s speed, USB4 compliance, and support for 4 Thunderbolt ports with advanced tunneling capabilities.
July 2020
Thunderbolt
The final specification for Thunderbolt 4 was released, detailing key technical improvements including minimum 32 Gbit/s PCIe link bandwidth, support for dual 4K displays, and enhanced direct memory access protection.
May 2020
Thunderbolt
Seven major security flaws collectively named 'Thunderspy' were discovered in the Thunderbolt protocol, revealing significant vulnerabilities that allow unauthorized data access on computers with Thunderbolt 1, 2, and 3 ports, even when devices are locked or encrypted.
April 2020
Thunderbolt
Taiwanese company Areca released optical Thunderbolt 3 cables in various lengths.
January 2020
Thunderbolt
Thunderbolt 4 was officially announced at the Consumer Electronics Show (CES), introducing new technical specifications and improvements over the previous Thunderbolt 3 version.
January 2020
Thunderbolt
Intel certified ASRock X570 Phantom Gaming ITX/TB3 motherboard, allowing vendors to freely produce Thunderbolt controller silicon.
December 2019
Thunderbolt
Release of Mac Pro and Pro Display XDR with Thunderbolt 3 ports.
August 29 2019
Thunderbolt
USB Implementers Forum released the USB4 specification, based on the Thunderbolt 3 protocol specification.
June 2019
Thunderbolt
Apple unveiled Mac Pro and Mac Pro (Rack) with up to twelve Thunderbolt 3 ports, and Pro Display XDR with one Thunderbolt 3 port.
April 2019
Thunderbolt
Corning showed an optical Thunderbolt 3 cable at the NAB Show in Las Vegas.
March 4 2019
Thunderbolt
The Thunderbolt 3 specification was released to the USB-IF, making it royalty-free and enabling its use in forming USB4.
October 2018
Thunderbolt
Apple announced MacBook Air (Retina, 13-inch) with 2 Thunderbolt 3 ports and Mac mini with four Thunderbolt 3 ports.
January 8 2018
Thunderbolt
Intel announced a product refresh (Titan Ridge) with enhanced robustness and support for DisplayPort 1.4, offering single and double port host controllers and a peripheral controller supporting two Thunderbolt 3 ports.
December 2017
Thunderbolt
Release of iMac Pro with four Thunderbolt 3 ports.
June 2017
Thunderbolt
Apple announced iMac models (21.5-inch, Retina 4K, and Retina 5K, 27-inch) with two Thunderbolt 3 ports, and the iMac Pro with four Thunderbolt 3 ports.
May 24 2017
Thunderbolt
Intel announced Thunderbolt 3 would become a royalty-free standard to OEMs and chip manufacturers in 2018, aiming to boost protocol adoption.
2016
Thunderbolt
Copper Thunderbolt 3 cables became available at longer lengths, with specific limitations on passive and active cable performance.
October 2016
Thunderbolt
Apple announced MacBook Pro models with Thunderbolt 3 ports: 13-inch with 2 ports and 13-inch with 4 ports, as well as a 15-inch model featuring four Thunderbolt 3 ports.
April 2016
Thunderbolt
Intel releases the JHL6240 Thunderbolt 3 controller for computers and peripherals, offering 40 Gbit/s speed and DisplayPort 1.2, with a lead-free design.
December 1 2015
Thunderbolt
First devices with Thunderbolt 3 ports began shipping, including notebooks from Acer, Asus, Clevo, HP, Dell, Dell Alienware, Lenovo, MSI, Razer, and Sony, as well as motherboards from Gigabyte Technology and a 0.5 m Thunderbolt 3 passive USB-C cable from Lintes Technology.
October 2015
Thunderbolt
Intel introduces the DSL6540 Thunderbolt 3 controller, part of the Alpine Ridge family, featuring 40 Gbit/s speed, DisplayPort 1.2, PCIe 3.0, HDMI 2.0, and 100W power delivery.
January 2015
Thunderbolt
Intel launches the DSL6340 Thunderbolt 3 controller, offering 40 Gbit/s speed and DisplayPort 1.2 support.
2013
Thunderbolt
Apple introduced Thunderbolt 2 ports with the late 2013 Retina MacBook Pro, becoming the first product to feature this upgraded connection technology.
September 2013
Thunderbolt
Corning Inc. released the first range of optical Thunderbolt cables in the Western marketplace, compatible with Thunderbolt 1 and 2 protocols.
September 2013
Thunderbolt
Intel releases the DSL5520 Thunderbolt 2 controller, part of the Falcon Ridge family, featuring 20 Gbit/s speed and DisplayPort 1.2 compatibility.
January 2013
Thunderbolt
Sumitomo Electric Industries introduced the first optical Thunderbolt cable, available in multiple lengths and primarily retailed in Japan.
January 2013
Thunderbolt
Apple reduced the price of their cable length and added a half-meter cable.
2012
Thunderbolt
Other manufacturers started shipping Thunderbolt cables, including cables reaching the maximum length limit. Some storage-enclosure builders began bundling Thunderbolt cables with their devices.
June 2012
Thunderbolt
Apple began selling a Thunderbolt-to-gigabit Ethernet adapter.
April 2012
Thunderbolt
Intel launches the DSL3510L Thunderbolt controller, part of the Cactus Ridge family, further advancing the Thunderbolt technology.
2011
Thunderbolt
Apple released its first Thunderbolt-equipped computer with the MacBook Pro, marking the initial introduction of Thunderbolt technology in their product line.
October 2011
Thunderbolt
Intel releases the DSL2210 Thunderbolt controller, part of the Port Ridge family, specifically designed as a device-only controller.
June 2011
Thunderbolt
Apple introduced the first Thunderbolt cable, an active cable costing US$49.
January 2011
Thunderbolt
Intel's David Perlmutter announced that initial Thunderbolt implementations would be based on copper wires, which performed surprisingly better than expected.
January 2011
Thunderbolt
Intel introduces the DSL2510 Thunderbolt controller, part of the Eagle Ridge family, continuing the development of the Thunderbolt interface.
October 2010
Thunderbolt
Intel releases the first Thunderbolt controller (82523EF) as part of the Light Ridge family, marking the initial launch of the Thunderbolt interface technology.
September 2010
Thunderbolt
Early commercial prototypes of the technology were demonstrated at Intel Developer Forum 2010.
May 4 2010
Thunderbolt
In Brussels, Intel demonstrated a laptop with a Light Peak connector, showcasing its ability to send two simultaneous HD video streams and indicating the technology had miniaturized enough to fit inside a laptop.

This contents of the box above is based on material from the Wikipedia article Thunderbolt (interface), which is released under the Creative Commons Attribution-ShareAlike 4.0 International License.