HUNTSVILLE, Ala., July 17, 2024--ADTRAN Holdings, Inc. (NASDAQ: ADTN) announced today that the Company will release its financial results for the second quarter 2024 after market close on Monday, August 5, 2024. The Company will conduct a conference call on Tuesday, August 6, 2024, to discuss the results for the quarter.

ADTRAN (ADTN) partners with telMAX to deploy cutting-edge fiber access technology in Canada, promising rapid expansion and exceptional connectivity.

STOUFFVILLE, Ontario, July 16, 2024--Adtran today announced that telMAX is leveraging its scalable, programmable fiber access technology as it extends its high-speed broadband services to many more communities. The Canadian service provider is harnessing Adtran’s Mosaic CP microservices platform integrated with GLDS BroadHub® subscriber management platform to enable rapid, cost-effective expansion of its network. With advanced automation features, the technology streamlines network management an

Adtran (ADTN) and Iridium unite to introduce cutting-edge synchronization solutions across Europe and Asia-Pacific, bolstering resilience against GNSS vulnerabilities with state-of-the-art STL technology.

HUNTSVILLE, Ala., June 24, 2024--Adtran, in partnership with Iridium Communications Inc. (NASDAQ: IRDM), today announced the European and Asia-Pacific launch of its synchronization solutions featuring Iridium® Satellite Time and Location (STL) technology, a significant step in countering growing threats to Global Navigation Satellite Systems (GNSS). Adtran’s OSA 5405-S PTP compact grandmaster clock with STL capabilities and its OSA 5400 STL module are now available to timing network operators in

HUNTSVILLE, Ala., June 20, 2024--ADTRAN Holdings, Inc. (NASDAQ: ADTN; FSE: QH9), announced today that Company representatives will meet with investors at the Northland Growth Conference on June 25, 2024.

BETTEMBOURG, Luxembourg, June 20, 2024--Adtran and the Luxembourg Internet eXchange (LU-CIX), today announced that Adtran has joined the LU-CIX community as a Gold Member. This addition expands and enhances LU-CIX’s supporting member ecosystem, which is key for the digital infrastructure of Luxembourg and beyond. Adtran joining the community cements a longstanding relationship with LU-CIX. Its FSP 3000 open optical transport solution was instrumental in expanding LU-CIX’s network capacity effici

HUNTSVILLE, Ala., June 13, 2024--Adtran today launched two new optical cesium atomic clocks that set new standards in network time synchronization: the OSA 3300 Super High-Performance (OSA 3300 SHP) and the OSA 3350 Super Enhanced Primary Reference Clock+ (OSA 3350 SePRC+). As part of Adtran’s Oscilloquartz portfolio of industry-first optical cesium clocks, the devices leverage unique, state-of-the-art optical pumping technology to meet evolving demands across applications from scientific resear

S&P Dow Jones Indices ("S&P DJI") will make the following changes to the S&P 500, S&P MidCap 400, and S&P SmallCap 600 indices effective prior to the open of trading on Monday, June 24, to coincide with the quarterly rebalance. The changes ensure each index is more representative of its market capitalization range. All companies being added to the S&P 500 are more representative of the large-cap market space, all companies being added to the S&P MidCap 400 are more representative of the mid-cap

ADTRAN Holdings (ADTN) reported earnings 30 days ago. What's next for the stock? We take a look at earnings estimates for some clues.