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ABOUT Shenzhen Atongda Technology Co., Ltd
Industrial Switch & Fiber Media Converter Manufacturer
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This industrial Gigabit switch offers 2 SFP fiber uplinks, 8 PoE Ethernet ports, and 2 uplink ports, ensuring high-speed, stable network connectivity and reliable power delivery in harsh industrial environments.
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This compact Gigabit fiber media converter features 1 SFP fiber slot and 1 RJ45 Ethernet port, delivering reliable 10/100/1000Mbps data transfer. Perfect for extending network distance and connecting fiber links to single Ethernet devices in industrial and office environments.
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The 4-channel unidirectional XLR audio fiber extender transmits four channels of balanced analog audio over fiber up to 20km. It delivers low-noise, high-fidelity performance with strong EMI/RFI immunity, ideal for broadcast, live events, studios, and AV systems.
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The 4-channel telephone fiber optic multiplexer transmits four independent analog telephone lines over a single optical fiber, providing reliable, long-distance, and interference-free voice communication for PBX systems, intercom networks, industrial facilities, campuses.
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This Gigabit fiber switch features 8 SC simplex ports and 2 RJ45 ports, providing stable, high-speed long-distance transmission. Perfect for enterprise networks, campus environments, IP surveillance, and broadband fiber applications with plug-and-play convenience.
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This PoE switch comes with 8 PoE port and 2 uplink RJ45 ports. Complying with IEEE 802.3af/at, it offers 120W total PoE output for steady power supply. Full gigabit bandwidth ensures fluent data transmission. Compact metal build works reliably for small to medium network setups.
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Full HD 1080P@30Hz HDMI fiber extender transmits video, USB KVM and stereo audio over single fiber up to 20km. Built-in local loopout for onsite monitoring and 3.5mm audio port. Plug-and-play , ideal for commercial AV, surveillance and conference applications.
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Upgrade your network with this 10G dual SFP fiber media converter, featuring two 10G SFP uplinks and four 2.5G RJ45 ports. Ideal for high-bandwidth applications, it delivers ultra-fast, low-latency, and reliable connectivity for enterprise, data center, and industrial networks.
We integrate R&D and production with self-owned core tech. Products continuous technical updates.
automatic production lines ensure ample capacity. Scientific scheduling guarantees on-time delivery for bulk and rush orders to support your projects.
Full-process strict inspection including aging, temperature and lightning tests. All devices are well tested for stable and durable performance.
We offer professional OEM & ODM service. Customize ports, functions and appearances, plus one-stop solutions and full technical support.
Introduction Remote monitoring is becoming increasingly important across industries including energy, manufacturing, agriculture, and security. Combining PoE switches with fiber optic transmission enables reliable remote connectivity even in challenging environments. Advantages Long-distance ...
Introduction Modern transportation systems generate enormous amounts of real-time data from cameras, sensors, toll stations, and traffic management platforms. Reliable fiber communication networks ensure uninterrupted data transmission. Key Network Challenges Transportation networks must address: ...
Introduction Smart city initiatives rely on thousands of connected devices operating across transportation, security, utilities, and communication systems. Industrial Ethernet switches serve as the critical networking foundation supporting these intelligent services. Key Requirements Smart city ...
Fiber Media Converters Extend Surveillance Networks Beyond Distance Limits Introduction Ethernet cabling is ideal for short-distance communication, but large surveillance projects often require network connections across several kilometers. Fiber media converters provide an efficient and cost...
Introduction As video surveillance systems continue to expand in scale and complexity, network infrastructure plays a critical role in ensuring stable operation. Power over Ethernet (PoE) switches have become the preferred solution for modern security deployments because they deliver both power and ...
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Smart Industrial Park Security & Network Integration Project – Shenzhen High-Tech Zone
Project Background A large high-tech industrial park in Shenzhen (2.5 km² area) including R&D buildings, manufacturing centers, and logistics warehouses required a unified security and network infrastructure. Solution Architecture A converged system integrating security, access control, and ...
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Smart Campus Security & Network Upgrade Project – Chengdu University City
Project Background A university cluster consisting of six colleges, dormitories, libraries, and sports facilities required a unified surveillance and network system upgrade. Solution Architecture A scalable campus-wide fiber + PoE infrastructure: Over 1,200 surveillance cameras PoE switches deployed ...
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Metro Station Video Transmission System – Shanghai Metro Line Project
Project Background Metro environments present challenges such as high electromagnetic interference, long-distance transmission, and distributed stations. A stable and interference-resistant solution was required. Solution Architecture A fiber-centric transmission system was implemented: PoE switches ...
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Smart Hospital Surveillance & Network System – Guangzhou Top-Tier Teaching Hospital
Project Background A large tertiary hospital in Guangzhou required full coverage surveillance for ICUs, operating rooms, pharmacies, corridors, and parking facilities, while ensuring medical data security. Solution Architecture A segmented and secure architecture combining medical networking and ...
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Smart Security Surveillance Upgrade Project – Five-Star Hotel in Changsha, China
Project Background A five-star international hotel in Changsha (approximately 800 guest rooms, banquet halls, and underground parking areas) required an upgrade of its legacy surveillance system. The original system suffered from unstable video transmission, poor night imaging, and frequent signal ...
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Our Cooperative Brands
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.
