SH LINK CO., LIMITED - Ethernet Switch | Industrial PoE Switch | Media Converter | Optical Transceivers

Meet SH LINK at Securika 2026

Fri, 06 Mar 2026 18:51:17 -0800

📍 Booth: A2157, Pavilion 3, Hall 15

📅 Date: April 22-24, 2026

🏛️ Venue: Pavilion 3, Crocus Expo, Moscow, Russia

We are pleased to announce that SH LINK will participate in the 31st Edition of the Leading B2B Exhibition for Security & Fire Protection.

Want to reduce downtime and procurement costs with reliable switches & optical modules? Let's talk

✔️ Get a closer look at our certified network switches & optical modules.

✔️ Discuss your specific project needs and receive expert solutions.

✔️ Learn about our expertise.

✔️ Check your exclusive show discount for orders placed at the event.

✔️ Receive the gifts we carefully prepared.

Secure a meeting with us now! We look forward to seeing you in Moscow!

Stepping into 2026:

Sun, 04 Jan 2026 01:22:47 -0800

As we step into 2026, we would like to take this moment to express our sincere appreciation to all our valued customers and partners around the world.

The past year has been one of both challenges and opportunities. In a rapidly evolving networking and connectivity landscape, your trust, cooperation, and support have been the driving force behind our continuous growth and improvement. Every project, every discussion, and every collaboration has helped strengthen our shared success.

At SH LINK, we remain committed to delivering reliable optical and networking solutions that support stable performance, long-term operation, and scalable growth. Whether through optical transceivers, media converters, PoE solutions, or industrial networking products, our goal has always been the same: to help our customers build stronger, more dependable networks.

Looking ahead to 2026, we are excited about the opportunities that lie before us. We will continue to invest in product quality, technical innovation, and responsive service, while deepening partnerships with customers across different markets and industries. We believe that strong connectivity is not only about technology, but also about trust and long-term cooperation.

As the new year begins, we extend our warmest wishes to you and your team. May 2026 bring continued growth, stable operations, and new achievements for your business. We look forward to working closely with you in the year ahead and creating even greater value together.↳

Thank you for being part of our journey.

Happy New Year 2026!

--The SH LINK Team

SH LINK Unveils Switches with Its Appearance at CPSE

Thu, 06 Nov 2025 00:00:11 -0800

On Oct.31, the 20th China Public Security Expo(CPSE) concluded successfully at the Shenzhen Futian Convention and Exhibition Center after a four-day run.

Under the theme"Digital-Driven, Intelligent Future" this year's exhibition brought together over 1100 high-quality exhibitors and attracted 153000 professional visitors from more than 100 countries and regions worldwide.

SH LINK, Industrial Communication-Based, All- Scenario Security Interconnection for the theme. Our four core offering--Industrial Switches, Smart Gateways, Private Network Solutions, and Security Devices--drive new momentum into smart cities, energy & transportation, and the industrial internet.

1/ Commercial Equipment:

PoE Switch, Media Converter, Ethernet Switch, Managed Ethernet Switch

2/ Industrial Switch:

Industrial Ethernet Switch, Managed Switch, Automation Switch

INVITATION

Thu, 16 Oct 2025 00:31:23 -0700

SH LINK(Booth No.: 1C29A, 1Hall-Digital City Hall), Industrial Communication-Based, All-Scenario Security Interconnection for the theme. Our four core offerings--industrial switches, smart gateways, private network solutions, and security devices--drive new momentum into smart cities, energy & transportation, and the industrial internet.

>>> Commercial Equipment：Intelligent O&M for a lightweight Security Framework

Product series:

Media Converter

Commercial Ethernet Switch

We are excited to delighted a personal invitation to you to join us at CPSE 2025, where we will showcase our latest innovations in optical communication solutions.

CPSE as the premier and one of the world's largest security exhibitions, Security China 2025 is the definitive platform for industry leaders, government officials, system integrators, and technology innovators. This is where the next generation of security solutions is unveiled and where global business partnerships are forged.

Location:Shenzhen Convention & Exhibition Center

Time:Oct. 28th-31st, 2025

Focusing on Low-Speed Applications, Mature Solutions Demonstrate Professional Expertise.

SH LINK deeply understands the irreplaceable core value of low-speed optical modules in numerous critical infrastructures and specific application scenarios. At this exhibition, the company systematically showcased its classic and specialized product lines, fully demonstrating its technical depth and reliability advantages in this niche field.

1 x 9 Optical Module: A workhouse of the industry with a ubiquitous packaging, offering rugged durability and unwavering reliability. It remain the go-to, mature choice for legacy data com and telecom access networks.

SFP Optical Module: Offers excellent compatibility and plug-and-play convenience, meeting the stable requirements for low -speed interconnection in a wide range of network equipment.

Optical Component: Categorized into BOSA, TOSA, and ROSA, all of which are independently developed and produced by SH LINK.

Mid-to-High Speed Optical Modules: Full portfolio covering rates from 25G, 40G, 100G, 200G, 400G...

SH LINK Organizes Employees to Watch the Military Parade

Wed, 03 Sep 2025 02:31:07 -0700

The lights in the conference room gradually dimmed, and on the screen, The Five-Starred Red Flag fluttered in the wind., All employees of SH LINK stood up and sang the nationalanthem in unison, The solemn atmosphere was filled with a profound historical resonance.

At 9:00 a.m. on September 3, 2025, the conference room of SH LINK Company was filled with a solemn and enthusiastic atmosphere. All employees gathered together to watch the live broadcast of the military parade commemorating the 80^th anniversary of the victory of the Chinese People’s War of Resistance Against Japanese Aggression and the World Anti-Fascist War.

When the picture of the General Secretary delivering an important speech and reviewing the troops appeared, the venue erupted into warm applause. At the moment, the corporate vision and the nation’s destiny were closely intertwined, with employees’ eyes glimmering with pride and emotion.

Context: The 80th Anniversary of the Victory in the War of Resistance and Its Lasting Impact

Sep. 3,2025, marks the 80^th anniversary of the victory of the Chinese People’s War of Resistance Against Japanese Aggression and the World Anti-Fascist War. 80 years ago today, the Chinese people, along with the people of the world, through their unyielding will and heroic struggle, completely defeated fascism.

After 14 years of unyielding and bloody struggle, the Chinese people ultimately defeated the vicious Japanese...Read More

Recommanded Product！ | SH Link

Wed, 06 Aug 2025 00:28:02 -0700

If your requirements meet the following points:

Used at the access layer with ring network configuration.

Harsh industrial environments.

Support common Layer 2 management features, allowing web-based device management and configuration.

Cost-effective with a manageable total budget.

Delivers gigabit-rate performance with reliable transmission.

The compact DIN-rail design enables easy installation

Our newly launched product — H420-0008 — is specifically designed for this purpose.

Q: Why Choose Our Industrial Lite-Managed Gigabit 8-Port Ethernet Switch?

A: Featuring an integrated RISC-V CPU, our innovative Layer 2Ethernet switching solution provides 12G bandwidth at 124MHz clock speed. With 3MB on-chip cache, it delivers optimal performance with low power consumption and competitive cost structure.

Our chip delivers comprehensive Layer 2protocol processing capabilities, including L2 multicast and storm control functionalities.

Supports port-based and protocol-based VLAN
Supports STP\RSTP\MSTP\RPS and QinQ
Supports anti-DDoS protection, whitelist/blacklist filtering, and protocol packet filtering
Supports port mirroring and link aggregation
Support ingress ACL
Support Synchronous Ethernet

Q: How about the chip--- RISC-V CPU?

A:The advantage of RISC-V CPU

Open Source & free to use
Modularity and customizability
Low power consumption and cost-effective
Strong ecosystem support from global communities
Fueling innovation,creating differentiation

NEW Product ！ | SH LINK

Fri, 01 Aug 2025 02:44:47 -0700

In today’s rapidly evolving landscape of data centers, 5G transmission, and supercomputing networks, the stability and performance of optical modules directly determine the upper limits of communication system performance.

We promptly launched our groundbreaking dual-chip optical module, which shatters the performance limitations of traditional single-chip solutions with its revolutionary architecture, delivering core technological support for high-reliability, low- latency applications!

WHY Choose Dual-Chip？

1. Functional Partitioning and Architecture Design

On June 26-28, 2025, EPES Asia 2025 was held in China Import and Export Fair Complex Guangzhou CN, attracting companies and professionals from all over the world to discuss cutting-edge technologies and development trends in the field of power and energy storage.

SH LINK showcased a series of industrial-grade power products with outstanding performance at EPES, including ”industrial power switches, industrial power gateways, and industrial power optical modules.”

These products not only reflect the company’s profound expertise in technological R&D, but also demonstrate its commitment to governance and delivering high-quality solutions for the global power industry.

SH LINK/ Switch

In the industrial sector, the stability and efficiency of data transmission are of paramount importance. SH LINK’s industrial power switches employ advanced switching technology, capable of meeting the high-speed forward demands of power systems. It features robust anti-interference capabilities, ensuring data transmission accuracy and stability even in complex electromagnetic environments.

Whether in substations, power plants, or smart grid construction, SH LINK’s industrial power switches provides a solid guarantee for the stable operation of power systems. Additionally, they support multiple network protocols, enabling seamless integration with equipment from other manufacturers, significantly enhancing system compatibility and scalability.

ERON OLT & industrial ONU

More Switches

SH LINK/ Optical Module

Under long-distance, high-speed data transmission requirement, SH...Read More