Новини світу мікро- та наноелектроніки

National, 24th April 2026: As data centers and 5G networks become the backbone of AI-driven innovation and digital transformation, the need for precise, resilient timing solutions has never been more critical. Timing is not just a technical requirement, but rather a strategic enabler for high-performance, scalable infrastructure. Microchip Technology (Nasdaq: MCHP) today announces its MD-990-0011-B family of plug-in timing modules, delivering turnkey, high-precision synchronization for data center servers and 5G virtualized Radio Access Networks (vRAN).

Developed in collaboration with Intel, the MD-990-0011-B timing module is designed for seamless compatibility with Intel® Xeon® 6 SoC-powered server platforms, supporting both OEMs and ODMs in building future-ready systems. By leveraging Intel’s foundational vRAN architecture, the module enables robust, low-latency time synchronization, which is essential for distributed AI workloads and real-time applications.

Engineered for the reliability and scalability required by cloud infrastructure, virtualization, and high-availability deployments, the MD-990-0011-B supports automatic source selection and locking across Global Navigation Satellite Systems (GNSS), Synchronous Ethernet (SyncE), and Precision Time Protocol (PTP). This flexibility supports continuous, accurate timing even as network demands evolve.

“Timing is the invisible force that guides the world’s most transformative technologies. With the MD-990-0011-B timing modules, Microchip enables designers to address timing requirements proactively, whether at the outset or during upgrades,” said Randy Brudzinski, corporate vice president of Microchip’s frequency and time systems business unit. “Our plug-in solution eliminates the complexity of custom timing circuits, providing integration and reliability, accelerating innovation and reducing time-to-market for data centers and 5G networks.”

“Microchip’s MD-990-0011-B Timing Module aligns with Intel’s commitment to enable next-generation infrastructure by providing scalable, high-performance platforms that are ready for the demands of 5G, AI and cloud computing,” said Mike Merluzzi, GM of radio access networks at Intel Corporation. “By simplifying timing integration and enhancing reliability on Intel Xeon 6 SoC-powered platforms, we’re helping customers accelerate innovation and deployment.”

Delivering exceptional precision in time and frequency accuracy, along with robust holdover capabilities, the MD-990-0011-B timing modules are available in two variants. The MD-990-0011-BC01 offers 8 hours of holdover performance, while the MD-990-0011-BA01 offers 4 hours of holdover performance. These timing modules consolidate several of Microchip’s advanced technologies into a single, highly integrated solution. Key components include:

• Synchronous Ethernet (SyncE) Synthesizer (ZL80132B): Features two independent Digital Phase-Locked Loop (DPLL) channels for flexible and resilient synchronization
• Oven Controlled Crystal Oscillators (OCXOs, OX-22x): Engineered to provide up to 8 hours of holdover, ensuring stable timing during GNSS outages or network disruptions
• MCP9808 Temperature Sensor supporting enhanced environmental monitoring, 24LC024 EEPROM implementing board configuration, and VC-820 for low jitter performance

• Application image: www.flickr.com/photos/microchiptechnology/55091198450/sizes/l

The post New Plug-In Timing Module Delivers Precise, Reliable Synchronization for Data Centers and 5G Networks to Meet the Demands of AI and Next-Generation Connectivity appeared first on ELE Times.

As industrial environments rapidly evolve with the integration of operational technology (OT) and information technology (IT), the demand for seamless connectivity and reliable power delivery has never been higher. The proliferation of smart devices, such as sensors, controllers, cameras and robotic arms, has made data indispensable to modern factories and process industries.

To meet the increased demand, more industrial IoT (IIoT) device manufacturers are turning to Power over Ethernet (PoE) as a preferred solution, leveraging its unique ability to deliver both power and data over a single cable. This convergence is enabling smarter, more flexible and efficient industrial operations, while simplifying deployment and maintenance for end users.

Figure 1 Industrial environments are increasingly integrating operational and information technologies. Source: Microchip

What’s Power over Ethernet (PoE)?

Power over Ethernet (PoE) is a technology that allows electrical power and data to be transmitted simultaneously over standard Ethernet cabling. It was first introduced by PowerDsine in 1998; the company was later acquired by Microchip Technology. The Institute of Electrical and Electronic Engineers (IEEE) introduced the first IEEE 802.3af standard in 2003.

PoE was initially developed to power devices like IP phones and wireless access points without the need for separate power supplies. Since then, PoE standards have evolved to include IEEE 802.3 af/at/bt supporting higher power levels and a broader range of devices, making it a cornerstone technology for modern networking encompassing industrial automation and IIoT deployments.

Why IIoT manufacturers are turning to PoE

For IIoT device manufacturers, PoE offers a host of compelling benefits. PoE simplifies deployment by combining power and data in a single cable, eliminating the need for separate electrical wiring and reducing installation complexity and cost. It enables flexible placement of devices, allowing installation in remote, hard-to-reach, or hazardous locations where traditional power sources may be unavailable or cost-prohibitive.

PoE also supports unified network architecture, streamlining network design and making it easier to scale and adapt to changing operational needs. Reliability and compliance are enhanced, as standards-based PoE delivers safe, low-voltage DC power, supporting regulatory compliance and minimizing electrical hazards.

Additionally, offering PoE-powered devices can provide manufacturers with a competitive advantage in a crowded market by delivering a more convenient, integrated solution to customers.

Overcoming PoE deployment challenges in industrial settings

Despite its advantages, deploying PoE in industrial environments is not without challenges. One of the primary obstacles is the limited availability of PoE-enabled network infrastructure. Many existing industrial networks lack PoE switches, and even when available, these switches may not provide sufficient power on every port to support all connected devices.

The cost and complexity of upgrading network infrastructure can be prohibitive, especially in legacy facilities. Other challenges include limited access to power, as not all areas of a factory or plant have easy access to network cabling or power outlets, making device placement difficult. The high cost of power delivery can also be a concern, as retrofitting facilities to support PoE can be expensive and disruptive.

Compatibility concerns must be addressed to ensure that PoE-powered devices work seamlessly with existing network equipment, avoiding downtime and support issues. Finally, scalability is a challenge, as the number of connected devices grows, so does the demand for reliable, scalable power solutions.

Introducing PoE midspans: Supplementing network power

To address the challenge of limited PoE-enabled infrastructure, many industrial facilities are turning to PoE midspans, also known as injectors, to supplement network power where it does not exist. A PoE injector is a device that sits between an Ethernet port that is not supplying PoE and the powered device, injecting power into the Ethernet cable so that both data and power are delivered to the endpoint.

This approach allows manufacturers and customers to deploy PoE-powered IIoT devices without the need to replace existing switches or overhaul network architecture, making it a cost-effective and scalable solution for expanding PoE coverage in industrial environments.

Figure 2 PoE midspans inject power into the Ethernet cable. Source: Microchip

PoE industrial injectors vs. standard indoor injectors

While standard indoor PoE injectors are suitable for office or commercial settings, industrial environments demand more robust solutions. PoE industrial injectors are specifically designed to withstand the harsh conditions often found in factories, processing plants, and outdoor installations.

These injectors feature ruggedized construction, enabling reliable operation in environments with extreme temperatures, humidity, dust, and vibration. They support an extended temperature range, ensuring consistent performance in both hot and cold conditions.

Enhanced safety and compliance are also critical, as industrial injectors meet stringent safety and regulatory standards, providing low-voltage, standards-compliant DC power that minimizes electrical hazards. Industrial PoE injectors support higher power levels—such as IEEE 802.3bt up to 90 W—to accommodate demanding devices and are designed with robust surge protection, which is essential in industrial environments where electrical surges from machinery or harsh conditions are more common.

Flexible mounting options, such as DIN rail, wall, or rack installations, accommodate diverse deployment scenarios. Reliability and longevity are ensured through components and enclosures designed for continuous operation, providing long-term durability and minimal maintenance. These features are essential for maintaining uptime, safety, and performance in industrial settings, where environmental challenges and operational demands are far greater than in typical office environments.

Figure 3 Here is a visual comparison between standard indoor midspan (above) and industrial midspan (below). Source: Microchip

What to look for in a PoE solution provider

For IIoT device manufacturers and customers deploying PoE-powered devices, selecting the right PoE solution provider is critical. Proven compatibility is essential; the provider’s injectors should be tested and validated for seamless operation with a wide range of industrial devices, reducing the risk of downtime and support issues.

Flexible power options are important, with support for various power levels and device types to meet diverse application needs. Reliability and compliance should be prioritized, ensuring solutions meet industry standards for safety and performance, supporting regulatory requirements and minimizing risk.

Ease of installation is also key, with plug-and-play solutions that leverage existing Ethernet cabling to simplify deployment and reduce installation time. Rugged design is necessary for industrial-grade injectors, offering robust construction and extended temperature ranges for reliable operation in challenging environments.

Finally, strong technical support and post-sale service from the provider can help resolve compatibility issues and ensure long-term satisfaction. By prioritizing these features, manufacturers and customers can ensure successful, scalable, and reliable PoE deployments in industrial environments, unlocking the full potential of smart IIoT devices.

Alan Jay Zwiren is senior marketing manager of Microchip Technology’s Networking and Connectivity Business Unit.

Special Section: Smart Factory

• Rethinking machine vision in industrial automation

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