As a leading Chinese manufacturer of industrial PoE switches, Optical Network Video Technologies (Shenzhen) Co., Ltd（ONV） specializes in designing and producing high-reliability 8-port industrial Ethernet switches, including customizable 100M and 1G models. Our products solve core industrial network pain points such as unstable operation in harsh environments, high maintenance costs, and complex network management. Compliant with IEEE 802.3, IEEE 802.3af/at international standards, our switches hold CE, FCC, RoHS certifications, and have been deployed in Europe, North America, Southeast Asia, the Middle East and other regions, serving clients in smart city, industrial automation, transportation and other industries.

Technical Definition

8-port industrial Ethernet switches are rugged network devices that provide stable data transmission and optional PoE power supply for industrial terminals, based on Ethernet communication protocols. Designed for harsh industrial environments, they serve as core components for building reliable industrial network infrastructures, supporting seamless data exchange across multiple devices.
Main Categories
- Unmanaged Series: Plug-and-play, no configuration required, ideal for simple industrial networking scenarios such as small-scale production lines and road monitoring points, featuring 6KV lightning protection and wide-temperature adaptation.
- Managed Series: Supports VLAN, QoS, remote maintenance via Web or mobile APP, suitable for complex industrial scenarios requiring refined network management, such as smart transportation and large industrial parks.
Design Philosophy
Our products adhere to the core design concept of "high reliability, easy integration, low maintenance", strictly following full-life cycle reliability standards to ensure stable operation in extreme industrial conditions.

Technical Principles

Our 8-port industrial Ethernet switches operate based on IEEE 802.3 Ethernet standards, with PoE models complying with IEEE 802.3af/at protocols to transmit data and power via a single Ethernet cable.
Core Architecture & Innovative Design
- PoE Power Supply Module: Integrates intelligent power management, automatically detecting and providing appropriate power for connected terminals to avoid overloading, ensuring stable power supply for industrial cameras and APs.
- Industrial Protection Module: Equipped with 6KV lightning protection circuit and wide-temperature components, effectively resisting lightning strikes, extreme temperature changes and mechanical vibrations, which solves the problem of frequent failures of commercial switches in harsh environments.
Comparison with Traditional Solutions
Compared with commercial switches, our industrial models offer 3 times higher lightning resistance, support a wider operating temperature range (-40℃ to 75℃), and feature DIN rail installation for easy integration into industrial control cabinets, reducing installation and maintenance costs by 40%.

Technical Parameters & Standards

All parameters are tested in accordance with international industrial standards, with clear test conditions and tolerances. We provide full parameter test reports for each batch of products.

Note: Customized parameters including 100M port speed are available to meet specific client requirements.

Technical Advantages & Differentiation

1. Rugged Industrial Protection
Technical Support: 6KV lightning protection circuit, wide-temperature components, thickened metal shell; passed 1000-hour harsh environment reliability test.
Performance Data: Operating temperature range covers -40℃ to 75℃, vibration resistance meets industrial standards.
Customer Value: Reduces equipment failure rate by 80% in harsh environments, cuts annual maintenance costs by over $5,000 per project.
2. Integrated PoE & Remote Management
Technical Support: Complies with IEEE 802.3af/at standards, supports Web/mobile APP remote monitoring.
Performance Data: Single cable transmits data and power, remote access to device status 24/7.
Customer Value: Reduces wiring costs by 30%, eliminates on-site maintenance for 70% of common issues.

International Standards & Compliance Certifications

Our 8-port industrial Ethernet switches strictly follow international standards and hold complete certifications for global market access:
- Core International Standards: IEEE 802.3 Ethernet Standard, IEEE 802.3af/at PoE Standard.
- Product Certifications: CE, FCC, RoHS.
We can provide complete compliance documents including packing lists, commercial invoices, and certification archives to support customs clearance for overseas clients.

Technical FAQ

Q: Can your 8-port industrial Ethernet switches be used in tropical, rainy and lightning-prone countries?
A: Yes, our industrial models feature 6KV lightning protection and wide-temperature adaptation, suitable for Southeast Asia, Africa, the Middle East and other regions with harsh climates.
Q: Are your switches compatible with mainstream overseas camera brands?
A: Yes, our products comply with IEEE 802.3af/at standards, and are compatible with Hikvision, Dahua, Axis and other mainstream surveillance cameras, plug-and-play without additional configuration.
Q: Do you provide after-sales support for overseas clients?
A: We offer 5-year warranty for overseas purchases, free repair or replacement for non-human faults, and 24/7 remote technical support in English.

Contact Information

Official Website: https://www.onvnetworktech.com/