Today’s telecom news includes announcements Ciena, Toshiba, TRAI, MTNL, Wi-Fi 8 launch, among others.
Ciena and Toshiba Achieve 1.6 Tbps Quantum-Safe Optical Encryption
Ciena and Toshiba have demonstrated 1.6 Tbps quantum-safe optical encryption over a live network, marking a significant milestone in securing high-capacity communications against future quantum computing threats. The demonstration combined Toshiba’s quantum key distribution technology with Ciena’s optical networking platform to deliver high-speed encrypted data transmission without compromising network performance. The achievement highlights the growing readiness of quantum-safe networking for telecom operators, enterprises, and government organizations protecting critical infrastructure. As quantum computing advances, the successful live-network deployment demonstrates how next-generation optical networks can integrate advanced encryption technologies while maintaining the scalability and performance required for future digital communications.
MTNL Penalized Rs 12 Lakh by TRAI for Q4 Service Quality Violations
The Telecom Regulatory Authority of India (TRAI) has imposed a Rs 12 lakh penalty on Mahanagar Telephone Nigam Limited (MTNL) for failing to meet multiple Quality of Service (QoS) benchmarks during the fourth quarter of 2025. The violations covered wireline, broadband, and cellular services across the Delhi and Mumbai telecom circles, reflecting shortcomings in network performance and customer service standards. The regulatory action underscores TRAI’s continued focus on enforcing compliance and improving service reliability across India’s telecom sector. By penalizing operators that fail to meet prescribed benchmarks, the regulator aims to strengthen consumer protection, encourage network improvements, and ensure consistent delivery of quality telecom services nationwide.
Dell’Oro: Memory Shortages Could Accelerate Wi-Fi 8 Launch to 2027 as Wi-Fi 7 Revenue Surges Triple Digits in 2026
Enterprise Wi-Fi vendors could introduce Wi-Fi 8 in 2027, earlier than expected, as shortages and rising prices of DDR4 memory components force manufacturers to redesign access points, according to Dell’Oro Group. Despite supply constraints, the research firm expects triple-digit growth in enterprise Wi-Fi 7 revenue during 2026, with Wi-Fi 7 forecast to generate more revenue in its peak year than Wi-Fi 6E produced over its entire lifecycle. Dell’Oro said vendors that reduce dependence on expensive memory components will gain a pricing advantage, while memory shortages driven by the AI infrastructure boom are reshaping enterprise wireless networking product roadmaps and accelerating next-generation Wi-Fi innovation.
SHAFANA FAZAL