Adtran today announced that it will showcase its latest optical innovations at OFC 2026, taking place from March 15 to 19 in ...

Adtran Holdings sees its Relative Strength Rating hit the elite 90-plus level.

ADTRAN Holdings (ADTN) shares ended the last trading session 8.5% higher at $11.71. The jump came on an impressive volume with a higher-than-average number of shares changing hands in the session.

OIF demo highlights the readiness of 800G coherent technology and the industry’s shift to open, vendor-neutral optical networking Adtran FSP 3000 OLS enables multi-vendor 100G to 800G transport in an ...

New Oscilloquartz models bring advanced optical pumping technology to telecom, defense, data center and metrology networks Adtran’s unique cesium clock solutions deliver longer service life and ...

Adtran today announced it’s playing a key role in the OIF’s multi-vendor interoperability demo at OFC 2026. The showcase ...

UAE's Ruwais refinery shut as 'precaution' after drone attack in area: source to AFP Adtran today launched LiteWave800™, an ultra‑low‑power 800Gbit/s DR8 linear pluggable optics (LPO) module ...

Adtran FSP 3000 open optical line system facilitates transport of coherent 100ZR and 400G OpenZR+ interfaces in OIF multi-vendor demo Demo spanning nearly 300km also features Adtran’s Coherent 100ZR ...

As enterprise networking titans clash over complex Fortune 500 accounts, Adtran is taking a more measured approach. The Huntsville, Ala.-based manufacturer cranks out multipurpose appliances and more ...

The new program, called ProCloud, is part of a broader services program Adtran unveiled Thursday called ProServices. Other services in the program include ProStart and ProCare, which provide ...

All-stock deal creating “Adtran Holdings” will see Adtran retain 54%, and Adva 46% ownership of new merged company. Deal will create a global provider for optical communications customers. Adtran, ...