Share:
Feb. 26, 2026
Zhejiang Saisi, a key pioneer of time-frequency and communication chip sector with independent R&D in China, will show its core voice communication and time-frequency synchronization solutions at MWC2026 (“The IQ Era”), March 2–5, Fira Gran Via Barcelona, Hall 5, Booth 5J64, featuring its indigenously developed high-end chips and solutions.
In voice communication, Saisi will feature full FXS single/dual-channel solutions and indigenously developed SLIC chips (AS1630, AS2630 series) for 10G PON/FTTR devices. As China’s first enterprise to independently develop SLIC chips, it has addressed key industry bottlenecks, offering cost-effective subscriber line interface solutions.
A key highlight is its end-to-end time-frequency synchronization solutions, including full-range crystal oscillators. Its new ultra-low jitter differential oscillator (25MHz~625MHz, 44fs @156.25MHz) delivers exceptional precision for high-performance AI devices and 5G-A/6G base stations, alongside atomic clocks, timing modules and clock systems for critical scenarios.
With self-developed core algorithms (FPGA timing, TDC, Kalman filtering) and integrated customization capabilities, Saisi’s products are sold in 30+ countries, solidifying its position as a key player in China’s time-frequency sector. Its participation at MWC2026 marks an important step in global expansion.
Saisi invites global partners to Hall 5, Booth 5J64 to experience its products and explore collaboration for AI-driven connectivity.
Company:Zhejiang Saisi Electronic Technology Co.,Ltd.
Company profile:
Zhejiang Saisi Electronic Technology Co., Ltd., founded in 2013, specializes in time & frequency synchronization and communication integrated circuits, with full capabilities from core chips to system solutions. It is a leading player in China’s time & frequency industry and domestic SLIC chip sector.
Its solutions cover three core fields: time & frequency synchronization for 5G/6G, smart grid, rail transit and financial data centers; high-performance clock chips for AI computing, data centers and industrial automation; and subscriber line interface solutions based on self-developed SLIC chips, delivering highly integrated, low-power and reliable telephone line interfaces for PON, VoIP gateways,XDSL, FTTR, enterprise telephony and access equipment.
Committed to independent R&D, the company owns core timing and chip technologies as well as extensive intellectual property rights, and actively engages in industrial standard development and collaborative innovation.
Contact Person:Chaos Zhang
Email:sales@zjsaisi.com
Website:www.saisisync.com
Telephone:+86 15268307576
City：Jiaxing,PR China
Related News
The exponential growth of AI computing power is driving comprehensive technological upgrades in computing infrastructure. Next-generation AI servers and 800G/1.6T optical modules now demand higher precision in timing synchronization. Saisi has launched its groundbreaking ultra-low-jitter differential crystal oscillator series, delivering high-perfo
Feb 26, 2026
[Brief News]Saisi Recognized by Jiaxing Enterprise Technology Center
In 2023, following preliminary evaluation, Zhejiang Saisi Enterprise Technology Center was accredited as a Jiaxing Municipal Enterprise Technology Center. The technological innovation capabilities of Saisi were once again recognized by Jiaxing municipal leaders and experts.
Feb 26, 2026
On November 20,2025, Zhejiang Saisi Electronic Technology Co., Ltd. (a time-frequency technology company) and Zhejiang Yijing Technology Co., Ltd. (a national high-tech enterprise) officially signed a joint venture agreement to establish Zhejiang Saisi Yijing Technology Co., Ltd. With the vision of 'Focusing on Crystal Growth, Pioneering a New Era,
Feb 26, 2026
The sci-fi imagination of time in film and television has never stopped, and people's attention to time synchronization has been extended from the big screen to real life. In the digital era, time and frequency serve as the 'pulse' of our world, with time-frequency systems being extensively utilized in critical sectors such as telecommunications, p
Feb 26, 2026
At the 26th China International Optoelectronic Expo (CIOE 2025), Saisi's voice SLIC and clock synchronization full-stack solution became the hottest focus of this optoelectronic technology feast, perfectly illustrating how basic hardware has become the key cornerstone determining the intelligence level of systems under the wave of AI. 1. The exhibi
Feb 26, 2026
Core Select Products | Crystal Oscillators: The Hidden "Intelligent" Power of Industrial Control
At the world's first humanoid robot games, every precise turn and every flawless coordination showcased the latest breakthroughs in industrial intelligence. Behind these astonishing technological feats lies a beating heart: an industrial-grade crystal oscillator.
Feb 26, 2026
From July 11 to 13,2023, Saisi showcased its full product portfolio at the Shanghai Electronics Fair in Munich, including clock chips (System-on-Chip/SOC, Buffer), clock modules (Clock Module, OCXO, Atomic Clocks), and clock system servers (NTP, PTP, 1588).
Feb 26, 2026
As the golden snake bids farewell to the year and the steed heralds spring, Saisi Marketing Center held its 2025 Annual Summary Conference with great pomp at its Jiaxing headquarters on January 24. Senior executives and all marketing team members gathered to review the remarkable achievements of the past year and chart the course for 2026. 01 Revie
Feb 26, 2026
From July 13 to 15,2023, Saisi showcased its high-precision clock chips, OCXO, clock systems and other products at the "11th China (Western) Electronics Information Expo" in Chengdu Century City New International Convention and Exhibition Center.
Feb 26, 2026
The annual IEEE1588 International Symposium on Clock Synchronization Measurement, Control and Communication (ISPCS) was held at the National Physical Laboratory in London, UK, from September 18 to 22,2023. Saisi attended as scheduled, collaborating with global partners to explore clock synchronization technologies and distributed applications based
Feb 26, 2026
Related products
NMS (Network Management System)
The Synchronous Network Integrated Network Management System is a comprehensive network management system for synchronization equipment independently developed by our company.
E - Mail
Call Me
+86 173 6733 7390
Add.
No. 1376, Shunze Road, Nanhu District, Jiaxing City, Zhejiang Province
Русский
Español
中文
