Portower Technology - Your Trusted IT Infrastructure Partner

Portower Technology (Hong Kong) Co., Limited specializes in IT infrastructure equipment export, connecting global suppliers with clients across Central Asia. Our portfolio includes servers, network switches, security products, surveillance systems, and industrial IoT equipment. Leveraging Hong Kong's strategic position and our expertise in international trade, we deliver reliable, cost-effective solutions with comprehensive services from sourcing to logistics. We empower data centers, system integrators, and enterprises to thrive in the digital era.

Network Switch

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Data Center Switch

Purpose-built for modern data center architectures, our data center switches are engineered to support high-density traffic, low latency, and long-term scalability.

Leveraging multiple chipset platforms, including open-network-ready solutions and mature commercial architectures, we enable customers to build flexible, high-performance networks tailored to their operational models—whether software-defined or turnkey deployments. From spine–leaf designs to high-speed interconnects, our switches are ready for today’s and tomorrow’s workloads.

All Data Center Switch

Enterprise Switch

Our enterprise switches are designed to simplify complex networks while delivering consistent performance and high availability. With comprehensive Layer 3 capabilities, stacking support, and redundant power options, they provide a stable foundation for campus and enterprise environments. Built with manageability and scalability in mind, these switches help IT teams maintain control as networks grow and evolve.

All Enterprise Switch

Industrial Switch

Developed for industrial-grade reliability, our industrial switches are built to operate continuously in harsh and demanding conditions. With wide temperature tolerance, robust mechanical design, and long lifecycle support, they are well-suited for industrial automation, transportation systems, and critical infrastructure networks where downtime is not an option.

All Industrial Switch

Why choose us?

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    Proven Manufacturing Experience

    Stable manufacturing and long-term delivery capability

    With proven experience in network equipment manufacturing, we ensure consistent quality, reliability, and long product lifecycles for enterprise and carrier-grade deployments.

  • Network chip with adjustable sliders icon

    ODM & OEM Capability

    Solutions designed around real project requirements

    We focus on project-driven delivery, supporting feature-level customization aligned with specific deployment scenarios.

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    Fast Pre-Sales Technical Response

    Quick access to experienced pre-sales engineers

    Our technical team responds rapidly to inquiries, providing solution validation and configuration guidance.

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    Global Delivery & Partner Network

    Serving customers and partners worldwide

    We support global shipments and long-term cooperation with ISPs, system integrators, and enterprise customers.

About Portower

We are a technology-driven manufacturer specializing in optical communication and Ethernet networking solutions, with a long-term focus on product innovation, stable manufacturing, and global delivery. Our goal is to enable reliable, scalable, and future-ready connectivity for businesses and infrastructure worldwide.

Our product offerings cover a wide range of application scenarios, including industrial networking, telecommunications, data centers, enterprise networks, IoT systems, smart city deployments, broadband access, and critical infrastructure projects. We work closely with system integrators, telecom operators, ISPs, enterprises, and distribution partners to deliver solutions that balance performance, cost control, and long-term operational value.

From product design to mass production, we place strong emphasis on quality management, regulatory compliance, and environmental responsibility. Our products comply with major international standards and certifications such as cETL, CE, FCC, RoHS, REACH, UKCA, NOM, EAC, KC, BIS, among others, ensuring smooth deployment across global markets.

With flexible OEM/ODM capabilities, responsive technical support, and a customer-oriented mindset, we help partners accelerate deployment, reduce total cost of ownership, and build robust communication networks with confidence.

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FAQs about Portower Network Switch

What Are the Steps in the Data Center Design Process?

Design typically involves five core stages: Requirement Analysis, Site Selection & Space Planning, Architecture Design (e.g., Leaf-Spine), Equipment Selection (Core/Aggregation switches), and Implementation & Testing.

What Is a Telecommunications Room (TR)?


A TR is an enclosed space in a building used to house network equipment like switches and patch panels. It serves as the junction between vertical backbone cabling and horizontal cabling to end-user areas.

How do I select the right Industrial Switch for my application?

Consider four key factors: Environmental conditions (temp range/IP rating), Port requirements (RJ45/SFP/PoE), Mounting style (DIN-Rail/Rack-mount), and Management type (Unmanaged/Managed).

What Are the Differences Between Industrial Switches and Commercial Switches?

Industrial switches feature fanless cooling, rugged casings, and high EMI resistance. They support extreme temperatures and offer fast ring redundancy with dual DC power inputs, whereas commercial switches are designed for climate-controlled environments.

Managed vs. Unmanaged: Which to choose?

Unmanaged switches are low-cost and plug-and-play, ideal for simple setups. Managed switches support data monitoring, VLANs, and security, essential for large enterprises.

What is a PoE Switch and its main advantage?

PoE allows a single cable to provide both data and power. The main advantage is reduced cabling costs for devices like cameras and APs in locations without power outlets.

Why choose switches with SFP ports?

They allow for long-distance transmission (kilometers vs. 100m for copper) and offer immunity to electromagnetic interference, which is critical in industrial settings.