Coherent Unveils Next-Generation Multi-Rail Technology With Breakthrough Performance for Optical Transport
Coherent (NYSE:COHR) has announced significant upgrades to its Multi-Rail technology platform for optical transport networks. The company introduced a new Dynamic Gain Equalizer (DGE) that combines C and L bands in a single module, doubling transmission bandwidth while reducing footprint by 20%.
The enhanced platform includes improved Optical Channel Monitoring (OCM) capabilities, cutting scan times by 50% and supporting up to 32 monitoring points per module. The technology leverages Coherent's semiconductor expertise and in-house manufacturing. Product sampling is expected to begin in late 2026, with a live demo scheduled at ECOC 2025.
Coherent (NYSE:COHR) ha annunciato significativi upgrade della piattaforma Multi-Rail per reti di trasporto ottico. È stato introdotto un nuovo Dynamic Gain Equalizer (DGE) che combina le bande C e L in un unico modulo, raddoppiando la larghezza di banda trasmessa e riducendo l’ingombro del 20%.
La piattaforma potenziata include migliori capacità di monitoraggio del canale ottico (OCM), tagliando i tempi di scansione del 50% e supportando fino a 32 punti di monitoraggio per modulo. La tecnologia sfrutta l’expertise di Coherent nei semiconduttori e nella produzione interna. Il campionamento del prodotto dovrebbe iniziare verso la fine del 2026, con una dimostrazione dal vivo prevista all’ECOC 2025.
Coherent (NYSE:COHR) ha anunciado mejoras significativas en su plataforma tecnológica Multi-Rail para redes de transporte óptico. La empresa presentó un nuevo Dynamic Gain Equalizer (DGE) que combina las bandas C y L en un solo módulo, duplicando el ancho de banda de transmisión y reduciendo la huella en un 20%.
La plataforma mejorada incluye capacidades mejoradas de Monitoreo de Canales Ópticos (OCM), reduciendo a la mitad los tiempos de escaneo y admitiendo hasta 32 puntos de monitorización por módulo. La tecnología se apoya en la experiencia de Coherent en semiconductores y en la fabricación interna. Se espera iniciar el muestreo del producto a finales de 2026, con una demostración en vivo programada para ECOC 2025.
Coherent (NYSE:COHR)는 광전송 네트워크용 Multi-Rail 기술 플랫폼에 중대한 업그레이드를 발표했습니다. 단일 모듈에서 C 대역과 L 대역을 결합하는 새로운 Dynamic Gain Equalizer (DGE)를 도입해 전송 대역폭을 두 배로 확장하고 발자국을 20% 감소시킵니다.
향상된 플랫폼은 개선된 Optical Channel Monitoring (OCM) 기능을 포함하여 스캔 시간을 50% 단축하고 모듈당 32개 모니터링 포인트까지 지원합니다. 이 기술은 Coherent의 반도체 전문성과 자체 제조에 기반합니다. 2026년 말 샘플링이 시작될 예정이며 ECOC 2025에서 라이브 데모가 예정되어 있습니다.
Coherent (NYSE:COHR) a annoncé des améliorations significatives de sa plate-forme Multi-Rail pour les réseaux de transport optique. La société a présenté un nouvel Dynamic Gain Equalizer (DGE) qui combine les bandes C et L dans un seul module, doublant la largeur de bande de transmission tout en réduisant l’emprise de 20 %.
La plate-forme améliorée comprend des capacités améliorées de Surveillance de Canaux Optiques (OCM), réduisant de 50 % les temps de balayage et prenant en charge jusqu’à 32 points de surveillance par module. La technologie s’appuie sur l’expertise en semi-conducteurs de Coherent et sur la fabrication en interne. L’échantillonnage du produit devrait commencer fin 2026, avec une démonstration en direct prévue à l’ECOC 2025.
Coherent (NYSE:COHR) hat bedeutende Upgrades seiner Multi-Rail-Technologieplattform für optische Transportnetze angekündigt. Das Unternehmen stellte einen neuen Dynamic Gain Equalizer (DGE) vor, der die C- und L-Bänder in einem einzigen Modul kombiniert, die Übertragungsbandbreite verdoppelt und die Stellfläche um 20 % senkt.
Die erweiterte Plattform umfasst verbesserte Optical Channel Monitoring (OCM)-Fähigkeiten, scantime um 50 % reduziert und unterstützt bis zu 32 Überwachungsstellen pro Modul. Die Technologie baut auf Coherents Halbleiterkompetenz und eigener Fertigung auf. Die Produktmusterung soll Ende 2026 beginnen, mit einer Live-Demo geplant für ECOC 2025.
أعلنت Coherent (بورصة نيويورك: COHR) عن ترقيات كبيرة لمنصة Multi-Rail الخاصة بالشبكات البصرية. قدّمت الموازن الديناميكي لكسب الإشارة (DGE) الجديد الذي يجمع نطاقي C وL في وحدة واحدة، مضاعفاً عرض النطاق الترددي للنقل مع تقليل البصمة بنسبة 20%.
تشمل المنصة المطورة قدرات رصد قناة بصرية محسّنة (OCM)، خفض أوقات المسح بنسبة 50% وتدعم حتى 32 نقطة مراقبة لكل وحدة. التقنية تستفيد من خبرة Coherent في الرقائق والتصنيع الداخلي. من المتوقع أن يبدأ أخذ العينات للمنتج في أواخر 2026، مع عرض حي مخطط في ECOC 2025.
Coherent（NYSE:COHR） 已宣布对其用于光传输网络的 Multi-Rail 技术平台进行重大升级。公司推出新的 Dynamic Gain Equalizer（DGE），将 C 波段与 L 波段集成在一个模块中，传输带宽翻倍同时 面积缩减 20%。
增强的平台还包括改进的光信道监控（OCM）能力，扫描时间缩短 50%，并支持每个模块最多 32 个监测点。该技术利用 Coherent 的半导体专业知识和内部制造能力。预计 2026 年底开始产品取样，2025 年在 ECOC 的现场演示。
- New DGE technology doubles transmission bandwidth while reducing footprint by 20%
- OCM improvements cut scan times by 50% with support for 32 monitoring points
- In-house manufacturing capabilities ensure reliability and control
- Strategic positioning for growing optical communications market
- Product sampling won't begin until late 2026, indicating a long time to market
Insights
Coherent's new Multi-Rail tech combines C+L bands in single module, doubling bandwidth while reducing footprint by 20%.
Coherent's next-generation Multi-Rail platform represents a significant technological advancement in optical transport infrastructure. The new Dynamic Gain Equalizer (DGE) that merges C and L bands into a single compact module is particularly noteworthy. By doubling transmission bandwidth while reducing physical footprint by
The upgraded Optical Channel Monitoring (OCM) capabilities deliver equally impressive improvements with scan times cut in half and support for up to 32 monitoring points per module. These enhancements translate to faster network provisioning and more comprehensive visibility across the optical infrastructure – both essential for hyperscale operators managing increasingly complex networks.
What makes this announcement technically significant is Coherent's vertical integration approach. By leveraging their proprietary semiconductor fabrication capabilities in advanced InP and GaAs alongside their LCoS (Liquid Crystal on Silicon) Wavelength Selective Switch technology, they've created a fully in-house solution. This integration typically yields better performance metrics while providing greater supply chain control and reliability advantages.
However, the extended timeframe for sampling availability (late 2026) indicates this technology is still in development phase, suggesting revenue impact is not immediate. The announcement positions Coherent as an innovation leader in high-density optical transport, directly targeting the hyperscale data center market where bandwidth demands continue to grow exponentially while physical space and power remain constrained resources.
SAXONBURG, Pa., Sept. 26, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced major upgrades to its Multi-Rail technology platform, delivering greater efficiency, scale, and speed for the next era of optical transport networks.
At the heart of the platform is a new Dynamic Gain Equalizer (DGE) that combines C and L bands in a single compact module. This unique product doubles the transmission bandwidth while cutting footprint by
Coherent also advanced its Optical Channel Monitoring (OCM), reducing scan times by half and supporting up to 32 monitoring points per module. With faster provisioning and more visibility, operators gain the agility to expand networks more efficiently.
“As demand for optical communications accelerates, Coherent continues to push the boundaries of scale and efficiency,” said Madhu Krishnaswamy, Senior Vice President – Telecommunication Transport at Coherent. “By combining our semiconductor and wavelength-management expertise, leveraging our unique technology platforms in advanced InP and GaAs semiconductor fabrication and our strong LCoS Wavelength Selective Switch and Dynamic Equalizer fabric, we are setting new benchmarks for bandwidth and power efficiency, all with in-house manufacturing for unmatched reliability.”
Coherent is working with leading network equipment manufacturers to integrate these advances into transmission systems, with sampling expected in late 2026.
A live demo of the next-generation Multi-Rail technology will be showcased at ECOC 2025, Booth C3124, where attendees can see firsthand how Coherent is shaping the future of optical transport.
About Coherent
Coherent is the global photonics leader. We harness photons to drive innovation. Industry leaders in the datacenter, communications, and industrial markets rely on Coherent’s world-leading technology to fuel their own innovation and growth.
Founded in 1971 and operating in more than 20 countries, Coherent brings the industry’s broadest, deepest technology stack; unmatched supply chain resilience; and global scale to help its customers solve their toughest technology challenges. For more information, visit us at coherent.com.
Media Contact:
innovations@coherent.com
A photo accompanying this announcement is available at: https://www.globenewswire.com/NewsRoom/AttachmentNg/a11fd6ee-0971-4f74-aa41-aa6142087ac6
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