PicOS® 4.5.0M Released: Enhanced Features to Improve Network Stability and Efficiency

New Castle, Delaware - April 24th, 2025 - FS, a trusted provider of ICT products and solutions, has officially launched PICOS 4.5.0M, the latest advanced version of FS PicOS® switch operating system, offering resilient and efficient network operations for campus and data center networks. This update comes with enhanced features that boost network reliability, security, and scalability, such as DHCP ZTP, ECN, PFC, DLB, etc. The PICOS 4.5.0M version has been extensively tested, addressing several bugs and improving stability to assist customers in managing complex network environments.

PICOS 4.5.0M Key Features

PICOS 4.5.0M has updated main features for both PicOS® enterprise and data center switches.

For PicOS® Enterprise Switches

L2/L3 WEB Access Control: Enhance network security and management efficiency with HTTPS login and a new command to manage WEB port access.

DHCP Zero Touch Provisioning (ZTP): Streamline network switch deployments with automatic IP address allocation and network configuration.

Standby IP Address: Maintain network reliability and minimize downtime with a standby IP for uninterrupted device management.

Perpetual PoE: Ensure constant power supply during reboots and upgrades, enhancing network stability and continuity.

For PicOS® Data Center Switches

Priority Flow Control (PFC): Enhance traffic management and ensure uninterrupted critical application performance.

PFC Deadlock Prevention: Offer stable network performance and user experience, reducing the possibility of network failures or packet loss.

PFC Watchdog: Ensure network continuity and security while reducing maintenance costs, supporting both automatic and manual recovery from deadlock states.

Explicit Congestion Notification (ECN): Improve data transmission efficiency and bandwidth usage while reducing latency.

Easy ECN: Easily use the ECN feature, offering Throughput-First and Latency-First modes for specific user needs.

Dynamic Load Balancing (DLB): Optimize network resource utilization and simplify network management, providing normal, optimal, and assigned modes.

Buffer Management: Control network congestion, avoid packet loss and transmission delay, and improve network stability and performance.

Note:

The features supported by PICOS 4.5.0M may vary depending on the specific model of the FS PicOS® switch. For detailed information and configuration guidelines of PICOS 4.5.0M, please check

Release Notes for PICOS 4.5

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FS is dedicated to continuously enhancing the PicOS® switch software, ensuring it adapts to meet our customers' evolving needs. By actively listening to their feedback, FS continually refine PicOS® to create a robust software that addresses both current and future networking challenges. For more PicOS® updates, please follow the subsequent releases.

About FS

FS Inc. (www.fs.com) is a trusted provider of ICT products and solutions to enterprise customers worldwide. Established in 2009, the company focuses on HPC, Data Center, Enterprise, Telecom, providing tailored product development and solution design based on professional customer needs. Leveraging dedicated R&D and testing teams, comprehensive technical service experts, a robust supply chain system, globalized warehousing centers, and convenient shopping platform, FS delivers a wide range of highly efficient customer-centric ICT products, solutions and services to global vertical industry and enterprise customers across ISP, telecom, retail, education, etc. Through continuous technology innovation and brand partnership, FS products and solutions have served more than 900,000 users in over 200 countries.

Contacts

FS.COM Inc

Phone: +1 (888) 468-9910

Email: US@fs.com